microsoft word 1 1297_nuryanti graphic design of green mission education game using software based on vector proofread by graphic design of green mission education game using software based on vector sisformavol.4 no.2november 2017 : 1‐6 1 graphic design of “green mission” education game using software based on vector nuryanti information systems department, faculty of computer science soegijapranata catholic university, indonesia yanti7566@gmail.com ridwan sanjaya information systems department, faculty of computer science soegijapranata catholic university, indonesia ridwan@unika.ac.id fx. hendra prasetya information systems department, faculty of computer science soegijapranata catholic university, indonesia hendra@unika.ac.id abstract –an educational game is a digital game in which its design uses the education elements and it supports teaching and learning by using technology of interactive media. generally, an educational game has a fun look, an easy-to-use menu, as well as color combinations that are used by guibased (graphic user interface) so as to appeal the users. it is undeniable that the human brain tends to more quickly capture learning through visual images rather than writings. therefore, graphic design of an educational game becomes one of the important points. software applications become one of the solutions in making game design, one of which is a vector-based software application. varioussoftware applications can be used in accordance with the function and utility, but in general the way the software works almost same. keywords: educational game, software, vector i. introduction an educational game can build character and convey information as games currently become one part in the life of people ranging from children to adults. based on a study, the game industry begins to lead educational values. it is intended that in playing the game is not only entertainment solely obtained but the element of knowledge as a value added. one of the games to be designed is titled “green mission”. the game is a forestry theme that takes concrete concepts of the current state of forests where many fires and forest destruction occur which lead to a decrease in forest cover. the design of this game focuses on fire fighting, forest replanting, and prevention of logging. the design is done using vector-based software where the use of this type of software applications is quite easy. ii. theoretical foundation 2.1 educational games and benefits educational games have a variety of benefits that can be obtained by users, including: [1] a. providing interactive elements that can stimulate the learning process b. allowing players to experience new things such as increasing curiosity and challenges so as to stimulate in the learning process. c. equipping players with technology and helping overcome technophobia in order graphic design of green mission education game using software based on vector sisformavol.4 no.2november 2017 : 1‐5 2 to eliminate gender imbalances in using it d. helping develop skills in it field e. being used as a simulation that allows players to engage in activities f. providing entertainment as it was during childhood because it can suspend reality in game play. 2.2 education game criteria according to malone and lepper, there are 4 key characteristics to formulate education, namely: [2] a. challenge a game must have a level of difficulty where the design must have short-term and long-term goals, have uncertain outcomes, and have constructive and constructive feedback. b. curiosity there are two forms of curiosity: sensory curiosity which is enhanced by audio variability and visual effects as well as cognitive curiosity in which players feel shocked and interested. c. control control is the determination of fate. contains elements of possibility (must provide a responsive learning environment), choice (has some aspects of choice in the learning environment), as well as power (produces strong effects for players). d. fantasy it covers emotional aspects, cognitive aspects, and endogenous aspects 2.3 graphic design it is a form of visual communication that uses image media to convey an information or a message more effectively by taking into account aspects of function, aesthetics, etc. so that information can be conveyed. graphic design art includes cognitive and visual skills, including typography, illustrations, photography, image processing, and layout. [3] 2.4 vector-based software there is a variety of graphics software applications. one of them is vector-based software. the vector itself is an image composed of lines and geometric shapes (curves) that are independent resolution (the image remains good regardless of the resolution). even if it is enlarged, it still does not diminish its quality and the image remains clear. the size of the resulting file is small. [5] 2.5 coreldraw x4 it is vector-based image processing software developed by corel, a canadianbased software company. x4 version itself was released in 2008. some of the facilities provided include:[4] a. cropping facility to cut the object area quickly b. table facility to create a table c. smart fill facility to quickly color an object or more. d. complex star facility to create a very complex star object that looks more varied. e. step and repeat facility to copy the object by specifying the number of copies as well as setting the distance of the copy of the object. f. arrange-order facility to organize the object stack by layer or something else. g. formatting text improved text formatting facility to make easier in setting text formats such as columns, paragraphs, drop caps, bullets, and so on. iii. methods game design is an early activity in game designing. the design can be done with different models for each game to be made. to design the green mission educational game, the steps can be seen in figure 3.1 below: graphic design of green mission education game using software based on vector sisformavol.4 no.2november 2017 : 1‐5 3 figure 3.1 design flow as for the gameplay there are various designs in the game green mission are classified as follows: a. draft opening figure 3.2 draft opening b. design of stage selection figure 3.3design of stage selection c. design of stage 1 figure 3.4design stage 1 d. design of stage 2 figure 3.5design of stage 2 e. design of stage 3 figure 3.6design of stage 3 f. exit design figure 3.7exit design are you sure to quit? graphic design of green mission education game using software based on vector sisformavol.4 no.2november 2017 : 1‐5 4 iv. results in the use of coreldraw x4 application for the design of green mission is made with a simple 2d drawing with the following results: a. draft opening in the opening view, the design is mainly focused on game titles and play buttons. in addition, there is a cross button that serves to exit the game figure 4.1 draft opening b. design of stage selection in the stage selection display, the design is focused on the game name, 3 stages to play as well as the on / off button and the exit button. figure 4.2 design of stage selection c. design of stage 1 the design is focused on 5 islands in indonesia consisting of sumatra, java, kalimantan, sulawesi and papua in locked state and only sumatra island is unlocked for early game. figure 4.3 design of stage 1 d. design of stage 2 in the stage 2 display, the design is focused on the seeds of plants, water, and land. in addition there is a pause and exit button. figure 4.4 design of stage 2 e. design of stage 3 in the stage 3 display, the design is focused on displaying 3 different tree species with oxygen, timer, and pause button and exit. figure 4.5 design of stage 3 f. exit design for outward appearance, the design is focused on the choice of check or cross buttons with customizing colors. figure 4.5 exit design graphic design of green mission education game using software based on vector sisformavol.4 no.2november 2017 : 1‐5 5 v.conclusion the design produces 3 stages consisting of "cegah kebakaran” (prevent fire), "mencangkul/ reboisasi” (plow/reforest), and "cegah penebang" (stop the loggers) with each having 3 sublevels in it. as for the application of green mission design itself using coreldraw x4 software applications. selection of this application is based on the benefits of the resulting image can be resized and shaped so as not to disrupt and reduce the quality of the image design. in addition, the resulting small file size makes it possible to save memory. acknowledgment i am very grateful to the lecturers of information systems department, faculty of computer science soegijapranata catholic universitywho have guided my studies. references [1] m. giffiths, “the educational benefits of video games,” educ. heal., vol. 20, no. 3, pp. 47–51, 2002. [2] t. w. malone and m. r. lepper, “making learning fun a taxonomy of intrinsic motivations for learning,” learn. instr., vol. 3, no. 31, pp. 230–240, 1987. [3] j. enterprise, resep cespleng bisnis desain grafis. jubilee enterprise, 2016. [4] g. pranowo, mastering coreldraw x4. penerbit andi, 2010. [5] “grafis berbasis vektor dan bitmap” www.chabelithstory.wordpress.com. [online].available: www.chabelithstory.wordpress.com/gr afis-berbasis-vektor-dan-bitmap/. [accessed: 24-july-2017]. developing social interaction skills with game technology sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1699 74  developing social interaction skills with game technology lidya oktorina kusuma sakti lidyaoktorina@gmail.com pt. sinar sosro, bekasi septyana hardianti yunanto septyana93@gmail.com data driven systems, semarang abstract— socialization is an essential process in human living. human is a social creature which can not live without the help of others, so human needs friends to communicate and interact with each other to make a living better. through socialization, a human can build good characters to care with others and their social life circle. nowadays, game technology has already fast and sophisticated. people use game not only for entertainment media but for education media and media to prevent social problems in the society. with game technology, the game will be expected to reduce the lack of socialization in the society. it can help someone to open his/herself and develop social skill by interacting in social society using the social feature in the game. keywords— game, social interaction skills, social problems 1. introduction socialization is an essential process in human living. human is a social creature which can not live without the help of others, so human needs friends to communicate and interact with each other to make a living better. through socialization, a human can build good characters to care with others and their social life circle. besides the importance of the socialization process, there are people that lack socialization skill. they tend to become someone who closed from outside and preventing themselves from social events [1]. if someone has a lack social skill, he/ she will have a bad character development; they will be difficult to get help from others and think that they can live without others, even they can have a thought that social norms are not suitable with theirs [2]. lack of social skill will have another impact such as psychological well-being, they can get stress because of bearing all of their problems by themselves [3]. nowadays, game technology has already fast and sophisticated. people use game not only for entertainment media but for education media and media to prevent social problems in the society. with game technology, the game will be expected to reduce the lack of socialization in the society. it can help someone to open his/herself and develop social skill by interacting in social society using the social feature in the game. 2. method a. definition of social interaction according to peter l berger, social interaction is a process to become a member of the community and participate in the social living with others member in the community. besides of that, according to soejorno soekanto, social interaction is a human process to learn social norm and value, so social interaction can make a human become a part of social living with a member of the community and live based on habit, rule, norm, and value in the community [4]. social interaction is defined by vander zande as a process like thinking, feeling, and behaving to make someone take an effective role in the community [5]. developing social interaction skills with game technology sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1699 75  b. interaction agent 1. family the family is a social interaction agent that is important to develop social interaction in a person. family can give someone emotional support, social norm and comfort [6]. 2. friends friends is a social group that has mutual social interaction [6]. 3. media technology media technology can be used as a communication tool for people. one of the media technology that already grows up is game technology that has a connection with social media [6]. c. definition of game technology according to nilwan, agustinus (1996), from his book “pemrograman animasi dan game profesional” (animation and game professional programming), the game is a computer game which has been made with technical and animation method. beside of that, the game is a complex activity which follows rule and culture and can be played individually or in a group to get the goals [7]. and according to retno (2011), the game can be referred to as a deciding and players action arena; there will be targets that have to be reached by players. the game in real life can sharpen players analysis to process information and action faster [8]. 3. results and discussion a. pet’s island social game pet’s island is a popular mobile social game that can be downloaded via play store. some youtubers in indonesia already reviewed this game. this game has a goal to build buildings on an island. in this game will be provided with a rolling wheel. if we roll this wheel, we will get chips that can be used to buy the building, guessing “jutawan” or millioner that have the more chips, attack other people’s or friend’s island, and we could get “perisai” or shield to defend our buildings from other people. when the wheel is being rolled, the energy in the wheel will decreasing and will increase once a time in 6 hours. beside building islands, there will be a group or clan with a maximum of 30 persons per clan. in this game will have some events and clan can unite and fight and get the top 100 ranks to get the prizes at the end of an event. some other prizes can be got with filling a bottle with other players. in these events can make players learn solidarity so they can get a good rank and get more prizes. figure 1.display the pet’s island social game developing social interaction skills with game technology sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1699 76  b. how to play pet’s island player has to login with a facebook account, and automatically all of the player’s friend on facebook will become player’s friend on the game and connected to others. the main goal of this game is to build all the buildings on one island. every week there will be a new island. a player who wants to build a building must be having chips from spinning wheels. besides building, players have to guard their building against another player using “perisai” or shield that can be got from spinning wheels too. players can steal another player’s chips. every building has the different price of chips according to level, so players have to gather chips as much as they can. in the above picture, we can see the star icon in the left corner. the icon shows the player’s level (on the picture is 2217). this level contains the last island. to wait for a new island, players have to gather prizes from a tree and completing the puzzle to claim the prizes. figure 2. game view to get points and share with other friends figure 3. connect to facebook can play with other friends figure 4. in-game display to build the island developing social interaction skills with game technology sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1699 77  c. the impact of pet’s island game pet’s island game have to make players gather energy and chips to build on islands. energy and chips can be got from completing the puzzle and exchanging prizes from the tree. however, there are some puzzle and prizes which can be hard to get. with this difficulty, the player has to ask help from another player that have to be their friends from facebook or game id. these ways, player can complete the puzzle and get the prize. pet’s island has an official group on facebook that can be their media to exchange items or to ask help on the game. some players can share their tips on how to building faster or asking to join their clan and some others activity from the game. when players are exchanging their piece of puzzle or prizes from the tree, they can practice their skill in negotiation until both of them agree to exchange. players can learn to interact with other players and learn to be a good negotiator to get their need. besides that, using clan players can communicate with others to manage their clan. 4. conclusion pet’s island game can develop social interaction and make players interact with other players because this game needs other players or friends to exchange and reach their goals. players need to find another friend to interact and negotiate with another player so they can acknowledgment lidyaoktorinakusumasakti and septyanahardiantiyunanto is student who received a scholarship from ministry of national education of republic indonesia references [1] alekhine, riswandi. (2017). “apaitu introvert, bagaimana cara berinteraksi dengan mereka?” [online]. available: https://psyline.id/apa-ituintrovert/.[accessed june-28-2018]. [2] agiesta, fellyanda suci. (2017). “inilah yang terjadi jika kamu kurang bersosialisasi” [online]. available: https://www.winnetnews.com/post/inila h-yang-terjadi-jika-kamu-kurangbersosialisasi.[accessed june-28-2018]. [3] (2016). “inidia 8 penyebab seseorang sulit bergaul” [online]. available: http://www.gelombangotak.com/ini-dia8-penyebab-seseorang-sulitbergaul.htm. [accessed june-28-2018]. [4] (2015). “pengertian sosialisasi menurut para ahli” [online]. available: http://www.areabaca.com/2015/12/peng ertian-sosialisasi-menurut-paraahli.html. [accessed june-29-2018]. [5] rainer, dedi. (2017). “26 pengertian sosialisasi menurut para ahli terlengkap” [online]. available: http://www.spengetahuan.com/2017/08/ 26-pengertian-sosialisasi-menurut-paraahli.html.[accessed june-29-2018]. [6] nurullkk. (2017). “agen-agen sosialisasi” [online]. available: https://www.slideshare.net/nurullkk/age n-agen-sosialisasi/.[accessed june-302018]. [7] nilwan, agustinus. pemrograman animasi dan game profesional. jakarta: elex media komputindo, 1998. [8] w. ramansyah, “pengembangan game edukasi ‘aksara jawa’ berbasis unity untuk siswa kelas 3 sdn mulyoarjo 3 lawang.” figure 5. puzzle and tree game display to get points analysis and design of restaurant information system using unified modeling language sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 23 issn 2442-7888 (online) doi 10.24167/sisforma analysis and design of restaurant information system using unified modeling language agustinus fritz wijaya, maylani indah rakhmawati faculty of information technology, satya wacana christian university diponegoro street no. 52 – 60, salatiga 50711, central java, indonesia agustinus.wijaya@uksw.edu, 682015033@student.uksw.edu abstract—this research was done with the aim of facilitating the admin access to process raw material inventory data which outlets and warehouses are located in different cities. the method used is the sdlc method, which is a method that uses several stages in system development ranging from system planning, system analyst, system design, system implementation, system implementation, and system maintenance. the result of this research is a system that can be accessed by admins to facilitate the work process. keyword: restaurant, information system, uml i. introduction with the development of technology in modern age, the land usage in remote areas is even more widespread and more productive. for instance, forests in the mountains used as toll roads, the hills are decorated in such a way as to become tourist attractions, and also vacant lands are used as stores or housing. many people take advantage of this situation to open their businesses in the existing lands. though taking advantage of this situation in modern era is a good idea, some people do not take advantage of the existing technological advances. the side effect of relying only on human resources is that the business owners will be overwhelmed servicing their customers when their businesses at the peak of their activities and when the existing human resources lack of prerequisite capacities. it happens to the business of "hangiri sushi". this business follows the development of this era by introducing and selling of japanese food, taking advantage of the surrounding communities who have not known yet about "sushi". in addition to the enthusiasm of the surrounding community as supporters of the "hangiri sushi" business, the business owner of “hangiri sushi” in fact also needs human resources. with the growing popularity of the "hangiri sushi" business, the needs of human resources also increase because in this business there are 2 job positions, namely outlet management and warehouse management for checking and recapitulating existing stock of goods. to simplify the relationship between the outlet admin and warehouse admin, a system that uses the waterfall sdlc (system development life cycle) method is created, which is a method that uses several stages in system development, including system planning, system analysis, system design, system implementation, and system maintenance. ii. method this research is a qualitative research, which means that data is collected through interviews of the existing data sources. besides, this reseach also uses the waterfall sdlc (system development life cycle) research method, which is a method that uses several stages in system development. the stages in system development which is in accordance with sdlc include the following stages: a. system planning b. system analysis c. system design d. system implementation e. system maintenance it can be described in figure 1. analysis and design of restaurant information system using unified modeling language sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019. page 24 issn 2442-7888 (online) doi 10.24167/sisforma figure 1. research framework using the sdlc waterfall method 1. system planning at this stage, the author designs a flow diagram from the results of interview to a system running process. it stars from making of use case to activity diagram. 2. analysis at this stage, the author analyzes the needs of outlet and warehouse for websites that can be accessed by the two admins. 3. design at the design stage, the author makes a design and flow of website needed, and the author also recaps the data needed on the website. 4. coding at this stage, the author begins to create a website and database for the website. 5. testing the test stage is the final stage of website inspection to see whether or not it runs according to the designed flow. iii. results and discussion this design uses uml (unified modeling language), which is a language to make use cases and activity diagram. the use case illustrates 2 actors, namely, the admin warehouse and admin outlet. the warehouse admin has all access rights, ranging from adding, deleting and editing of existing goods, and has right to view order data. while, the admin outlet only has access rights to add stock and delete data. can be see at figure 2. figure 2. use case diagram activity diagram there are two parts in activity diagram, namely, the activity diagram of warehouse admin and the activity diagram of outlet admin. the diagram can be described in figure 3figure 9. figure 3. diagram 1 diagram 1 illustrates the activity diagram of warehouse admin whose job is to input data into the system used. in this process, the warehouse admin inputs data and the system directly processes it to enter the database and the result is retrieved in the system. figure 4. diagram 2 diagram 2 illustrates the activity diagram of warehouse admin whose job is to update or change existing data. in this process, the warehouse admin changes or updates data which then the system directly processes it to enter the database and the result is retrieved in the system. analysis and design of restaurant information system using unified modeling language sisforma: journal of information systems (e-journal)vol. 6 | no. 1 |th. 2019 page 25 issn 2442-7888 (online) doi 10.24167/sisforma figure 5. diagram 3 diagram 3 illustrates the activity diagram of warehouse admin whose job is to delete data that is no longer in use or not applicable in the system. in this process, the warehouse admin deletes data and the system immediately processes it to enter the database and the result is retrieved in the system. figure 6. diagram 4 diagram 4 illustrates the activity diagram of outlet admin whose job is only to input data needed to the system. in this process, the outlet admin inputs data and the system directly processes it to enter the database and the result is retrieved in the system. figure 7. diagram 5 diagram 5 illustrates the activity diagram of outlet admin whose job is to input data into the system. in this process, the admin outlet inputs the name of the item to be ordered and the system directly processes it to enter the database and the result is retrieved in the system. figure 8. diagram 6 diagram 6 illustrates the activity diagram of outlet admin whose job is to clear the order list of items to be ordered in the system that is previously entered. in this process, the outlet admin deletes data and the system immediately processes it to enter the database and the result is retrieved in the system. figure 9. diagram 7 diagram 7 illustrates the activity diagram of outlet admin when ordering items. first, the outlet admin opens the web which then the system will display a stock menu of items in the warehouse. next, the outlet admin will order the items and then the system will display the order list again to request confirmation to the customer. finally, after confirming the order, the system will store a list of orders which will be entered in the warehouse admin list. website user interface figure 10 is the display of website used by the warehouse admin and admin outlet. figure 10. main page analysis and design of restaurant information system using unified modeling language sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019. page 26 issn 2442-7888 (online) doi 10.24167/sisforma figure 10 shows the main page of the sipetok website (stock order information system). on this main page there are several sub menus, namely: a. home = the main display on the website. b. login = the admin id confirmation page before using the website. c. stock list = it contains items in the warehouse. d. more = it displays two sub menus, namely, the order list sub-menu which lists the items that have been selected by the outlet admin and the logout sub-menu that used by the admin when the items are ordered on the website. figure 11 displays the login page where the admin must enter the registered email/id and password. if the admin incorrectly enters the email/id and password, it will remain on the same page, and if successful the admin will be directed to the stock list page. figure 11. login page figure 12 displays a list of items available at the warehouse. on this page, the outlet admin will choose items that are needed by clicking on the name of the item. the selected name of item will go to the order list page. figure 12. list item figures 13 and 14 are order list pages that have been selected by the outlet admin which the list page also has a button for selecting a number of items to be taken. on this page, there is also a shop button which means the shopping process is complete and the selected data will go to the warehouse admin database. thus, the ordering process is finished. figure 13. order list figure 14. order list figure 15 is the logout menu display. on this page, there are 2 buttons, namely, cancel which means the admin will remain on the page and logout button which means the admin exits the website account and he will be directed to the main page. figure 15. logout menu iv. conclusion this system was created to facilitate admin access in processing raw material inventory data. starting from seeing the list of items that are available in the warehouse up to ordering the items needed for each outlet. it is recommended that this system adds data about the amount of stock available on each item in the warehouse. analysis and design of restaurant information system using unified modeling language sisforma: journal of information systems (e-journal)vol. 6 | no. 1 |th. 2019 page 27 issn 2442-7888 (online) doi 10.24167/sisforma references [1] udi, and firmansyah, y. (2018). penerapan metode sdlc waterfall dalam pembuatan sistem informasi akademik. jurnal teknologi & manajemen informatika, 4(1), 184–191. [2] nugraha, w., syarif, m., and dharmawan, w. s. (2018). penerapan metode sdlc waterfall dalam sistem informasi inventori barang berbasis desktop. jurnal sistem informasi musirawas (jusim), 3(1), 22. https://doi.org/10.32767/jusim.v3i1.2 46 [3] irfan, a., arifitama, b., studi, p., informatika, t., trilogi, u., and sekolah, s. i. (2017). perancangan sistem informasi kelulusan berdasarkan tahun akademik di yayasan smp makna bakti 1,2. 3(2), 85–94. [4] whiteley, d., and whiteley, d. (2017). system development lifecycles. introduction to information systems, 8(2), 258–279. https://doi.org/10.1007/978-1-13710325-3_19 [5] wahyudi, a. (n.d.). perancangan sistem menggunakan metode sdlc. 1–11. [6] rahmad, m. a. (2013). sistem informasi berbasis web untuk menunjang promosi jasa foto pada gbu18studio. design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 64 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 design of healthy youth edition teens based game enggar dwi utami 1 , hendra prasetya 2 , erdhi widyarto nugroho 3 information system department, faculty of computer science soegijapranata catholic univercity, semarang, indonesia enggadwiutami@gmail.com 1 , hendra@unika.ac.id 2 , erdhi@gmail.com 3 abstract— in indonesia, there are many promiscuity cases such as brawl, drug dealers and free sex among students. therefore, the importance of having the social skills to dare to take a firm stance, to reject the negative offer of the environment needs to be owned by a teenager. in addition to the importance of self-awareness, to keep teenagers in indonesia is not easy to fall into a healthy association it is also necessary to help socialize and provide education about healthy association for today's teenagers. through the design of the game teen society, adolescents aged 11-24 years provided education about healthy association through mobile games. keyword— game design, education, healthy association i. introduction intercourse is part of the process of social interaction between individuals to their social environment. there are two kinds of intercourse, namely healthy association and unhealthy association. healthy association is in accordance with social values and norms prevailing in the community and bring a positive influence for one's development. while unhealthy association is harmful to self and others [1]. in adolescence, social intercourse has a great influence, because at that age the strength and importance of friendship and the intensity of time spent with peers more [2]. basically the tendency of teenagers to do negative actions that ultimately harm the future is due to the influence of peers. friends can interact with each other even at risk, for example a teenager is more likely to start smoking when a friend is already smoking. the strength and importance of friendship and the intensity of time spent with peers is greater in adolescence [3]. therefore, for teenagers are not easily affected in a negative environment it is also necessary efforts to help socialize and provide education about healthy association for teenagers today. in line with the progress of technology and information growing, can be used to create media as an effort to help disseminate and provide education about healthy association for teenagers. the purpose of this paper is to design educational media about the healthy association of teenagers packed in the game. ii. literature review a. intercourse interaction is the interaction between people with each other. in the daily social process there has been contact between someone with other people as well as in social interaction occurs the process of mutual influence. intercourse includes the relationship mailto:enggadwiutami@gmail.com mailto:hendra@unika.ac.id mailto:erdhi@gmail.com design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 65 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 between individuals and groups directly to give effect to the behavior in life [4]. b. kind of intercourse based on the nature of the relationship can be divided into two, namely the association of a positive and negative association: a. positive interaction positive interaction is a social based on values, norms and religions and followed by activities that are positive as well. b. negative interaction negative intercourse is a relationship that is deviating from the boundaries of obligations, rules, demands, culture, terms and feelings of shame [5]. meanwhile according to the theory of sociology, interaction is divided into two, namely healthy association and unhealthy association. healthy interaction is a social interaction that leads to social norms prevailing in society and bring a positive influence to the development of one's personality. while unhealthy interactions are social interactions that lead to behaviors that are detrimental to themselves or to others [2]. c. youth adolescence comes from the latin language is adolescere which means to grow or grow into adulthood. psychologically adolescence is a period in which the age of the individual has been able to integrate with the adult society, the age where they feel no longer under the level of the older people but are in the same level, including in terms of intellectual changes that appear from the way of thinking to achieve integration in social relationships with adults, which is a hallmark of adolescence development [6]. iii. game design in the process of designing the game teen society as a healthy social education game initially conducted data collection through interviews, literature studies and observations about teenage association. next game design by determining the storyline, making game assets and the next process is part game programming, then testing game to check error or bug in game. and if there is an error then re-done until the game is ready to play. gambar 1. design flow iv. design process and result the process of making the game there are several steps that must be passed, namely: designing, asset creation, programming, and testing. by using these stages game creation will become more structured and efficient. a. design the first stage is the design of the game itself. game design includes the determination of goals, themes, until the course of game design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 66 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 applications. the main problem to be conveyed through teen society game is to improve the understanding of the respondents about the importance of aspects in the healthy association. (1) the financial aspect, aims to explain the importance of saving and managing finances in adolescence through a mini game shopping at the store of grandmother's grant money, (2) social aspect, aims to explain the importance of helping others, through mini-games to grandmother to market, (3) the emotional aspect, aims to teach about the importance of managing emotions in adolescence in the face of problems through mini games quiz manages emotions, (4) physical aspect, aims to teach about the importance of regulating healthy lifestyle through mini shopping game healthy food. (5) the aspect of sexuality, aims to teach about some sexual distortions to be avoided, through mini-games on the subject of sexuality. planning the path of teen society game application is to determine the basic concept of the game itself, the following is the basic concept of teen society game: 1. first, there is a quiz menu selection that contains about a number of questions concerning the problems of everyday life of adolescents and the end result will bring up the score or score obtained based on the aspect of healthy association. the quiz consists of 30 items of questions with two kinds of random answers. points obtained from the choice of selected answers are concerned in what aspects. 2. playing menus that have four kinds of mini games the first game that involves social as well as financial aspects, the second game about healthy lifestyle, then games that contain quizzes about adolescent sexual education, and quiz games about emotions. this mini game is played when the player earns points on quiz games below average. so after the player plays the mini game points on one of the weak aspects will increase. 3. there is also a menu of information that contains glimpses of information about the financial aspects, social, emotional, physical, and aspects of sexuality. b. results in the making of the game requires the existence of an asset. assets consist of all materials used in game making, such as background, button and sound. the game design results are as follows: 1. game quiz in the game the color selection quiz is the dominant color of yellow and orange that shows joy and has a tolerant, investigative and prominent nature [7]. figure 2 is a quiz game show, which consists of 30 questions and appears randomly. the player's job is to solve the question by balancing the five points above. points earned should not be below the average of under 30. figure 2. display game quiz design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 67 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 2. social games social games explain the concept of mutual help attitude, in this game describes the location on the highway. the player's job is to avoid various obstacles on the road by pressing the buttons to the left and right arrows to avoid obstacles. figure 3 is a social gaming display. figure 3. social gaming display 3. financial games financial game explains about the concept of saving, on display this game describes the atmosphere was in the store or supermarket. the player's job is to manage the money he has in order to save. figure 4 display game financially 4. physical games physical games explain the concept of choosing healthy foods and avoiding fast food. the display of this game describes the atmosphere of players are shopping for food and drinks. the player's job is to avoid fast food, when players press the button to eat healthy then the points will increase, whereas when pressing the fast food button it will pop up the ban and the points will be reduced. figure 5 is a physical game display. figure 5. display of physical games 5. emotion games emotion games explain the concept of how players tend to manage their emotions. the display of this game in the form of quiz games that contain about some examples of cases related to teen emotions and display a pop up that contains tips and tricks according to the selected answer. the player's job is to answer all the questions, after which the player will know the judgment through the star he gets. figure 6 is an emotional game display. design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 68 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 figure 6. emotion game display 6. sexuality games the game of sexuality explains the concept of sex in adolescents based on prevailing norms in society. display this game in the form of quiz games that contain about some examples of cases relating to teenage sexuality and display a pop up that contains tips and tricks according to the selected answer. the player's job is to answer all the questions, after which the player will know the judgment through the star he gets. figure 7. sexuality games display v. conclusions based on this research, it can be concluded that the design of teen society game requires design stage which is designing game concept, asset creation, programming, and game testing. acknowledgment enggar dwi utami gratefully acknowledged to beasiswa unggulan scholarship support from bereau for planning and international cooperation, ministry of education and culture of indonesia (beasiswa unggulan kemendiknas republik indonesia). references [1] j. vol and e. maret, “upaya meningkatkan pemahaman terhadap materi pergaulan yang sehat pada siswa,” vol. 1, no. 1, pp. 163–173, 2016. [2] m. ihsan, “pengaruh terapan media internet dan pola pergaulan,” tsamrah al-fikri, vol. 10, pp. 103–120, 2016. [3] a. a. nabila, anisa ismi and nugroho, “pengaruh pemberian pelatihan asertivitas terhadap kecenderungan kenakalan remaja pada siswa kelas x sekolah menengah kejuruan (smk) bhinneka karya surakarta,” wacana, vol. 4, pp. 1–36, 2012. [4] s. mahendra, “hubungan antara pola asuh orang tua dan pergaulan peer group (kelompok sebaya) dengan sikap pada siswa kelas xi ips sma negeri 3 surakarta tahun ajaran 2009/2010,” universitas sebelas maret surakarta, 2010. [5] f. n. hamdan, “persepsi masyarakat terhadap pergaulan mahasiswa kost di rt design of healthy youth edition teens based game sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 69 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.1395 003 rw 03 kelurahan cempaka putih kecamatan ciputat timur,” universitas islam negeri syarif hidayatullah jakarta, 2016. [6] e. b.hurlock, psikologi perkembangan, 5th ed. jakarta: erlangga, 1992. [7] s. utami and h. habsari, “aplikasi semiotik & efek psikologis tampilan warna pada rumah minimalis,” riptek, vol. 4, no. 1, pp. 37–44, 2010. cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 17 cliche: education games for climate change countermeasures fajar as’ari department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia asari.fajar@gmail.com viena patrisiane business analyst pt. visionet data internasional, tangerang, indonesia tvxq_cho@yahoo.co.id abstract– game as an education media can introduce, deliver and teach about knowledge by presenting the information that contains education materials through digital game. many subjectshave been adapted game as a tool of media education, like history, arithmetic, etc. social and environmental issues can also be adapted into a game to overcome the issues. climate change, a globally concerned issue, has been discussed in the aspects of causes and impacts. minimizing behavior that can worsen climate change also means minimizing climate change effect. one of education games has been created to educate people about climate change, and to inform about climate change and the way to minimize the effects. this paper will discuss about education games: cliche, a game which explains concisely the cause and some actions to minimize climate change cause through digital game play that will have impact to lessen the climate change effects. keywords: digital game, education games, climate change, simulation game. i. introduction many educational subjectshave been adapted into digital game. history is one of education topics that is already adapted into education games [1]. in addition to history, mathematics also can be adapted into a game for learning[2]. using game as media makes students easier to understand the information that has been delivered through game.this game can be proved as an alternative to education media[1], [2].because the benefit can be as education media, health education game can also be created to teach about appropriate health knowledge and good habits in daily life[3].education about disaster with flood topic that is delivered through computer game was applied in taiwan which was effectively teaching flood and the impact for young generations[4]. climate change, which as a matter of fact climate on earth is not constant, could be warmer and cooler for thousands of years. however, in the past 100 years or so earth’s climate is warmer with the average increase temperature more than one degree fahrenheit. the amount that seems small can cause great impacts on earth[5]. impacts that cannot be underestimated makes climate change as global issues. the climate warming that causes temperature has obviously risen since 1950.this brings about impact on atmosphere and ocean, decreasing the amount of ice and snow, and the level of the sea that risen. human influences through climate change are really obvious and impacts toward human and nature are widespread [6].from the impacts that appear, of course people should realize about climate change and participate in process to minimize impacts and cause of climate change. information about climate change has been delivered through some media to build cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 18 awareness [7]. game is one of media that can deliver the information. delivering information about what causes climate change and about how to minimize the causes has been summarized into education media: cliché that will be explained in this paper. ii. literature review 2. 1 climate change climate change occurs at the whole earth’s climate, and causes earth’s temperature increasing [5]. this temperature increase is caused by greenhouse gas (ghg) that accumulates since pre-industrial era, also by population and economic rapidly growth, which is higher than ever had. ghg consist of carbon dioxide (co2), methane (ch4), and nitrous oxide (n4o). earth’s temperature escalation impacts on ecosystem and people over the world. however, the impacts worsenthe nature ecosystem. change on climate system also melts ice that elevates the sea level that impacts on water ecosystem [6]. to prevent impacts get worse from climate change, action that is supposed to reduce ghg is required, for exampleusing energy as efficient as possible and using energy from the sun, wind, water, or other clean energy. using less water, turning off the lamp and tv when leaving the room aresome steps to retrench energy. besides that, reforestation and against deforestation to alleviate co2 trapped in atmosphere are important. 2. 2 education games the advanced computer technology produces a research to develop education media to improve students learning process. from several media, digital game has high potential to motivate students[3]. about motivation, education games with disaster theme successfully motivate the student to learn about flood through game-initiatedlearning (gil)[4]. content or subject that will be delivered through game is really important part for education process[3]. in education perspectives, game can be used as vehicle to deliver fact, idea, and to help students to reveal new knowledge[8]. iii. research methodology literature review about climate change and education games has been done to strengthen the foundation about the game that will be discussed in this paper. analyzing the game and gameplay has been done to explain some actions that will minimize climate change causes and impacts that are delivered through game cliché. iv. results and discussion cliché is an education game with theme about climate change that has purpose to raise awareness about the importance to minimize climate change causes and their impacts. this game has 5 levels, and in every level gives players different information for climate change countermeasure. 4.1 game start fig 4. 1 main menu game cliche on game start, it will appear 3 menu choices: main menu : go to level menu before play the game. keluar : quit from game application game cliché informasi : brief information about game cliche cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 19 fig 4. 2 menu level game cliche menu level consists of five levels that are related with climate change. level 1 : deforestation. level 2 : recycling level 3 : composting level 4 : smart shopper level 5 : cfcs and hfcs in first game, level 2 till 5 are still locked and cannot be opened. to open level 2 players should complete level 1; to open level 3 players should complete level 2 and so on. 4.2 level 1 fig 4. 3 introduction level 1 before level 1starts, it will appear information as opening thatis related with forest. fig 4. 4 level 1 game cliché deforestation is the topic that is adapted in this level. deforestation which impacts on reducingtrees in forest causes co2 that cannot be recycled into o2. in this level, player asked to catch illegal logger before the tree fall. this level informs to prevent deforestation in order to not worsen the forest state. fig 4. 5 level 1 cliche game over level 1 that has time limits to play, when the time is up picture like fig 4.5 will appear and give brief information about forest. two-menu button is prepared to restart the level with button “coba lagi” or go to next level with button “lanjut” or proceed. cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 20 4.3 level 2 fig 4. 6 level 2 instructions before level 2 is played, instruction will appear to introduce player about waste paper type, and it should be put in grey trashcan or hw/rc waste should be put in blue trashcan. in this level, two waste types are shown to player in order to choose which one waste paper and hw/rc. waste paper comprises newspaper, paper, cupboard, box pizza, tube tissue, cereal box, envelope, and egg board. waste hw/rc is battery, log, wheel, brick, and plastic bottle. fig 4. 7 level 2 instructions (2) level 2 has two stages; every stage in this level has the same gameplay, the differenceon the difficulty level and waste that have various types. first stage, all the trash can be thrown into trashcan, however in second stage not all trash can be thrown into trashcan. in this level, it also applies time limit;a player can get points if he/she puts trash in the right trashcan. besides points, the player can also collect money and this money can be used in level 4. fig 4. 8 level 2 game cliché in level 2,the player learns to choose the trash that makes it easy to recycle or reuse so the trash not contaminate the environment. 4.4 level 3 fig 4. 9 level 3 game cliché composting, players are asked to choose compost materials that match with pictures next to scoreboard. level 3 is continuation of level 2 about waste, if in level 2 about inorganic waste, in this level is about organic waste. processing organic waste into compost has benefit instead of decreasing amount of cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 21 waste also trash that has changed into compost that can be used as natural fertilizer. 4.5 level 4 fig 4. 10 level 4 game cliché in level 2, in additionto points as feedback, players also get money that can be used in level 4. in level 4 players are directed to use less energy by turning off the lamp if there is no one in the room. moreover, money that players have can be used to buy lamp if one lamp in the rooms is broken. players can buy lamps and if player choose energy saving lamp player will get point bonus. to repair the broken lamp, players need to drag it and direct it into the new lamp. saving energy is a step to prevent climate change impacts get worse becausethe energy sourcesare from fossil or coals burnt that produce co2. 4.6 level 5 fig 4. 11 level 5 game cliché level 5 is still related with level 4, but in this level player should control room temperature with considering the efficiency use of air conditioner (ac) and fan. this level informs players to use ac and fanwisely; it doesn’t mean to turn off the ac but to arrange the ac temperature and fan to circulate ac cold air. ac is one of household electronics that produces cfc/hfc part of ghg that cause climate change. after playing this level, a player is expected to wisely use household electronics that cause ghg to minimize causes of climate change. v. conclusion using game as education media can give positive impact for education itself. giving motivation is one benefit of education games. adapting global issues into a game to inform about the issues is also one of positive sides of education games. cliché game adapts global issues as the main theme, climate change. cliché gives countermeasure information or prevents climate change from worsening. consisting of five levels with each level has purpose to raise awareness that people can participate minimize causes of climate change. level 1 is to prevent deforestation. level 2 and 3 are about waste and recycling, reusing, and composting. level 4 and 5 are about saving energy, informing about using less energy, using less fuel that can cause ghg. acknowledgement fajar as’ari and viena patrisiane are game technology students of soegijapranata catholic university. based on academic excellent, fajar as’ari receives scholarship from ministry of national education of republic indonesia (excellence scholarship of education ministry of republic of indonesia) cliche: education games for climate change countermeasures sisforma vol.4 no.1 februari 2017 : 17-22 22 references [1] n. a. wijaya and r. sanjaya, “history lesson using game as the tool,” int. j. comput. internet manajement, vol. 19, no. 9, p. 6, 2012. [2] v. w. febriani and t. b. chandrawati, “shooting game can be an education games for children,” no. february, pp. 23–24, 2012. [3] h.-y. sung, g.-j. hwang, and y.-f. yen, “computers & education development of a contextual decisionmaking game for improving students ’ learning performance in a health education course,” comput. educ., vol. 82, pp. 179–190, 2015. [4] m. tsai, y. chang, c. kao, and s. kang, “the effectiveness of a flood protection computer game for disaster education,” 2015. [5] d. stillman and d. miller, “what are climate and climate change?,” www.nasa.gov, 2011. [online]. available: https://www.nasa.gov/audience/forstude nts/5-8/features/nasa-knows/what-isclimate-change-58.html. [accessed: 11mar-2017]. [6] ipcc, “climate change 2014 synthesis report summary chapter for policymakers,” 2014. [7] v. patrisiane, “simulasi dan penerapan penanggulangan perubahan iklim dengan media game,” soegijapranata catholic university, 2016. [8] l. botturi and c. s. loh, games : purpose and potential in education, 1st ed. usa, new york: springer publishing company, inc., 2008. sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 35 39 35 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma promote folksong use game based on augmented reality baskara arya pranata, soegijapranata catholic university supertr4mp3@gmail.com ridwan sanjaya, soegijapranata catholic university ridwan@unika.ac.id albertus dwi yoga w soegijapranata catholic university yoga@unika.ac.id abstactfolk songs in indonesia's is wealth cultural heritage most of our ancestors. in this modern era narrower the knowledge of their own folk songs due to the influx of foreign cultures. augmented is a new technology to display digital visual in the real world. this technology is very interesting when applied in the field of entertainment. this research report contains about how to create a game titled tembang which aims to preserve the songs of the region that originated from the indonesian. in this game will provide information about the local songs along with their origin, packed in augmented reality technology, with challenge quizzes, and there is a gift feature to make players interested in completing the game. keywords: folk song, augmented reality, games, quiz. i. prologue folk songs are songs that were created in a certain area and is often sung by local people who are regional relic in it, usually use the language of the area[1]. but the unfortunate young man currently indonesia is hardly acquainted with its territory of its own. plus there is no means of information support for the introduction of folk songs. but in indonesia there are virtually hundreds of folk songs are no less good with the song–a modern song. in this era, almost the entire community using smartphones. all information and all sorts of entertainment can all be enjoyed from gadget smartphone[2]. therefore authors will use the smartphone as a media play and learn. therefore be invented game guess with augmented reality will provide information and introducing folk songs interactively. created with the theme fun so make all users easily know and remind folk songs. based on the background of the formulation of the problem then as follows: 1. how formulations folk songs game based on augmented reality? 2. how in-game scenario folksongs based on augmented reality? 3. how to reward and punishment in order that players interested will know the folk songs in the game? ii. a review of the literature a few things in mind before making the game, among other things: a. video games video games have a variety of genre or can also be called a range of game types namely sorts – action games, adventure games, fighting games, role-playing games, promote folksong use game based on augmented reality sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 35 39 36 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma simulations, sport games, and strategy games. most people assume that the game it teaches violence and activities that are meaningless. whereas games can also affect the aggressiveness and social sciences, as well as there are many positive things that can be learned. like his thing happening now game simulation is necessary to solve the problem or to conduct research. video games can be used as a very effective learning tool that meets the demands of users who are interested in and involved with the content. b. music of indonesia indonesia music is music that has been adopted and adapted in the past that have spread throughout the area tradition roots area of indonesia. there are two categories of music that exists in indonesia, the first traditional music from different areas, such as music, gamelan angklung, calung, talempong, tarling, and others. then the second, the music that originally from overseas, but has become a community tradition of indonesia, kroncong, dangdut music, malay, and other [3]. c. quis game quiz is a game that can provide facts and information, and offers an easy assessment quiz game helps players to sharpen memory and train the brain [4]. d. augmented reality augmented reality (ar) is often referred to by a combination of virtual objects into the real world. the hallmark feature of the ar itself – is: 1. a joint virtual and real 2. interaction in real time. 3. have a 3d object [5]. e. unity3d unity3d is a perfect choice for the startup, indie developers, and everyone who wants to make their own games. iii. discussion to be able to create the folk song game-based augmented reality and aim so that players are more interested in, things to note are: a. popular game observations education game are already popular is "who wants to be a millionare". this game is a trivia. so which player to answer multiple choice questions that are already provided by the author. b. determination of the types of games from the observations are already made, to create the folk game-based on augmented reality it was decided the kind of trivia quiz game. because many people like trivia quis and easy to play. c. technical game development technically the formulation of gamebased augmented reality folk songs have 3 core subjects will be displayed in augmented reality (ar) is video, 3d models, and folk songs. where in the game will display the area in the song down in video and features a 3d model in appear in augmented reality (ar). to display the ar marker requires as a trigger. in the making of this game needs some software such as unity3d, vuforia, frutyloops, camtasia portable, sai, and adobe photoshop. d. gameplay gameplay folk song game that is where players in require to know folk songs along with the origin, and gathers as much value– the number to be exchanged for gifts. promote folksong use game based on augmented reality sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 35 39 37 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma picture 1. game tembang in this game have an archipelago cruise menu served in augmented reality where players must target camera to books containing images of the map and displays a video of the song. picture 2. jelajah nusantara menu quiz challenging players to answer quiz questions about the song title or the origin areas, when answering correctly will get a value and if the answer is wrong it will reduce opportunity. players only get 3 chances, when chance runs out then the game will be finished. picture 3. kuis the menu of gifts is the place to exchange points gained from the games quiz. each prize has a value of requirements to get him. gifts of theme background where players can change the theme as you wish. picture 4. hadiah e. survey after the game, so researchers did survey testing games and spread the questionnaire to get the data. in this study, targets population data collection is the general public who love to play the game. samples taken as many as 30 people. following is the result from the survey questionnaire is playing games: 1. interesting game-based folk songs based on augmented reality in terms of gameplay? from these questions the answers of the respondents answered strongly agree 83.3%, and the rest is 16.7% answered agree. picture 5. the results of the questionnaire is interesting in terms of the game 2. interesting game-based folk songs based on augmented reality in terms of design? promote folksong use game based on augmented reality sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 35 39 38 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma in terms of the design of 63.3% of respondents answer answer strongly agree, and the rest is 36.7% answered agree. picture 6. the results of the questionnaire attractive in terms of design 3. interesting game-based folk songs based on augmented reality in terms of game flow? in terms of the gameplay results survey 70% answered strongly agree, 26.7% agree, and 3.3% answered don't agree. picture 7. the results of the questionnaire is interesting in terms of the game 4. how your highest value in the game? from the survey results of the highest rated players 80-100 amounted to 6.7%, then that gets the value of 60-80 amounted to 36.7%, then the value of 40-60 amounts to 30%, and the rest are getting value of 5-40 amounted to 26.7%. picture 8. the results of a questionnaire how the highest value in the game 5. how the level of your interest to complete the game? respondents answered very interested amounted to 6.7%, then answer interested amounted to 83.3%, and the remaining 10% not interested in answering. picture 9. the results of a questionnaire completed attraction game 6. how big is your interest in the feature prize in the game? from the menu presents the interest of respondents 20% responded very interested, 66.7% 13.3% interested, answer the answer is not interested picture 10. the results of the questionnaire on the feature attraction gifts 7. are you agree game-based augmented reality can help preserve folk songs? respondents expressed strongly agree of 96.7%, and the rest of 3.3% answered agree. picture 11. results of questionnaire games help preserve folk songs 8. how many songs that you know in the game? respondents answered this question from 3.3% 15-20 knew the songs, then 43.3% know the 10-15 song, 46.7% knowing the 5-10 the song, and the rest are 6.7% know the 1-5 song. promote folksong use game based on augmented reality sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 35 39 39 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma picture 12. the results of the questionnaire several songs in the know 9. how hard is it to play the game? for the makers of this game is made as easy as possible to be played but 6.7% of survey results respondents answer very easily, 66.7% replied easily, 23.3% answer difficult, and the rest was 3.3% answering very difficult. picture 13. the results of a questionnaire how difficult game to play 10. how like you on this game? the result of the survey is arguably all liked this game because of the percentage of visible 26.7% answering very fond, and the rest 73.3% responded like. picture 14. the results of a questionnaire how like this game iv. conclusion in this research, "the formulation of folk forms of augmented reality" that make ar using the software vuforia. target marker using an image map as a trigger to bring up the video clip of the song 3d characters and areas of augmented reality. things to note when the appearance of the ar that is a fairly light conditions in a place or room. then to get a good performance when playback of the videos, each one storing a maximum of augmented reality scene 5 video will be on show. in this study "scenario folk song game based augmented reality" genre trivia quiz, the player must follow the flow of the game in order. to know the folk songs along with the originally present in the archipelago cruise menu presented in augmented reality. then in the quiz menu, the challenge for players how to know the local songs along with the origin to get the best value to be exchanged prizes that have been provided. from the research results of this game survey is very interesting to play. in terms of features, there is a positive answer from the players. this game is also easy to play, then very helpful to preserve the songs of the region in indonesia. v. reference [1] w. purnomo and f. subagyo, terampil bermusik. pusat perbukuan kementrian pendidikan nasional, 2010. [2] s. juraman, “pemanfaatan smartphone android oleh mahasiswa ilmu komunikasi dalam mengakses informasi edukatif,” j. acta diurna, 2014. [3] i. ghozali, “pembelajaran musik berbasis siswa,” fkip untan, pp. 651–663, 2011. [4] k. anagnostou and a. pappa, “video game genre affordances for physics education,” int. j. game-based learn., vol. 1, no. march, pp. 59–74, 2011. [5] t. domhan and k. tit07ina, “augmented reality on android smartphones,” studiengangs, 2010. finding the nearest blood donors using dijkstra algorithm sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1709 40  finding the nearest blood donors using dijkstra algorithm md. sabir hossain sabir.cse@cuet.ac.bd department of computer science and engineering chittagong university of engineering and technology, bangladesh nayan das nayan27@ieee.org department of computer science and engineering chittagong university of engineering and technology, bangladesh department of computer science and engineering chittagong university of engineering and technology, bangladesh md. al-hasan al.hasan.baust@gmail.com department of computer science and engineering bangladesh army university of science and technology, bangladesh abstract— now-a-days frequent mishaps like the road accident or other life-risking accident leading to operational emergencies are increasing day by day and the blood donor for such victims or patients are very hard to find in a short period. sometimes it is really tough to collect the blood of the same group from the relatives of a patient in dying moments. the main objective of this work is to make a connection with these two groups who are in need of blood and who are willing to donate. we have determined the shortest distance between blood seeker and blood donors using the dijkstra algorithm. anybody can contact the nearest blood donor of any group in a particular area quickly. by implementing this idea, the harassment of the victim can be lessened and so many lives can be saved. keywords— blood donor, blood seeker, dijkstra’s algorithm, shortest path, nearest donor 1. introduction according to the global health observatory (gho) data by who, there were 1.25 million road traffic deaths globally in 2013. the number is incessantly increasing with the increasing urbanization. some of the victims of such mishaps who have plausibility of survival are in need of blood donation and these demands are growing continuously. on the other hand, the number of people interested in blood donation is not so small now-a-days. the main obstacle we face till now is to find the eligible donor nearest to the hospital so that no victim dies in need of blood. the dijkstra [1-2] is a graph search algorithm to find the shortest distance between nodes with non-negative edges of a graph. usually, it checks the entire unvisited node from a single source to all other nodes and updates the information if the total distance is smaller than the previous record. then it marks the particular node as visited. by using the theory of this algorithm, the shortest path can be determined among the donors. that's how the implementation can be done and the problem can be solved. 2. related work the application of dijkstra algorithm is so broad. there are many instances of muhammad kamrul hossain muhammadkamrulhossain@gmail.com finding the nearest blood donors using dijkstra algorithm sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1709 41  implementation based on this algorithm. some related works based on this algorithm are described below: a. risald, antonio e. mirino and suyoto [5] in this work, they used dijkstra and floydwarshall algorithm to find the shortest and closest path to reach a hospital. b. haijing wang, fangfang zhang and peng cui [6] in this project the authors choose this algorithm to choose a parking space by path optimization of a parking lot. they have used the modified dijkstra algorithm. c. alican bozyiğit, gazihan alankuş and efendi nasiboğlu [7] in this research, they have proposed a modified dijkstra algorithm which is more efficient for route planning in the public transport network. d. aram m. ahmed, sarkar hasan ahmed and omed hassan ahmed [8] authors have used the algorithm to implement in a project to find the fastest route to all the tourist attraction places and restaurants according to their particular hotel. e. said broumi, mohamed talea, assia bakali and florentin smarandache [9] authors have proposed an extended version of the dijkstra algorithm to find the shortest path on a network. f. yong zhu, xiaohuan liu and xiaohong yu [10] in this paper, a new method is proposed by the authors to achieve a complete security solution for path optimization. g. mayur parulekar, viraj padte, talkien shah, kalind shroff and rahul shetty [11] in this work, authors have explored the possibilities to let a car move autonomously. direct short-range communication protocol is implemented in this project. h. yan zhang and jun zhang [12] a robust optimization method is applied to select the hub aerodromes in the airline network and the dijkstra algorithm is to improve the solution. similar with this research and project, this algorithm can be used in different sector like composing way selection [13], vlsi routing [14], optimal path planning for aircraft carrier [15] and so on. 3. proposed methodology dijkstra algorithm is the solution of the optimal pathfinding to the single source. both directed and undirected graph with nonnegative weight values is considered for the algorithm. the graphs must be connected to find the optimal result. it will check each unvisited node and update the optimal result. if we consider a country or a city as a graph, for the victim in need of blood, the blood seeker will be the single source and the interested donors of the city will be the nodes. now we have to find the distances between each of the interested donors from the victim and the minimal distance will be determined and shown as an output. we will also consider the status e.g. active or inactive in online to select the best possible users. we have developed an android application to serve the purpose of our work. the main objective is to find the potential blood donors from a particular place. a user can search by their choice. this project can assist to save a life by managing potential donors effectively. it can considerably reduce the time of finding the donors. 3.1 flow chart of the proposed method outline of the proposed method is described:  at first, the users have to login to our system using their credentials. finding the nearest blood donors using dijkstra algorithm sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1709 42  figure 01: flow chart of proposed architecture  the users can be able to know the donor's specified information.  the app will show the quickest result within a short time. the flow diagram is shown in fig. 1. 3.2 algorithm used we have calculated shortest distance between the blood seekers and donors using the dijkstra algorithm. but we have to customize the classical algorithm to fulfill our purpose. we have applied single source all pairs dijkstra algorithm to find minimum distance from blood seeker [16]. 3.2.1 algorithm’s step we have to consider the following assumptions:  node: the registered user in the system with active gps  edge: the relationships between the blood donors and seekers  starting/source node: the blood seeker  weight: the distance among the users steps of this algorithm are: 1. set all donors distance with infinite and the seeker with zero. 2. update the value of the distance of donor's distance by adding the distance with the weight of that specific donor. 3. update distance of a donor if the distance of a node is less than the current distance. 4. repeat steps 2 and 3 until all donor’s distance reach its minimal distance from blood seekers. 5. match the blood group of the donors with seeker’s group 6. show the blood donors with minimal distance from blood seeker of matched blood group 3.2.2 complexity analysis the whole process needs o(|e|+|v|/log |v|) times [3-4] for the worst case to terminate the operation. 4. implementation from the app, a user can search the blood donor of any group. if the user wants to be the blood donor then he must have to register first. after completing the registration process a user must go through a login operation. by completing login operation, a user can donate blood in future. the output will be shown on a map which will help the user to find the potential blood donors within a particular area [fig .04]. finding the nearest blood donors using dijkstra algorithm sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1709 43  figure 02: register figure 03: login figure 04: finding the nearest blood donors the user can contact the blood donors. thus, the application will help the blood seeker to find out the nearest active blood donors. 5. conclusion due to lessening the sufferings of people, this project will help them to find the nearest blood donor from a particular area. it makes the procedure easier and faster. consequently, many seriously wounded people may survive if they are able to find donors timely. by implementing this work, the people will be benefitted and the rate of death can be reduced. finding a suitable blood donor in the nearest area can be less time consume and will increase the survival rate of the dying patient. we have implemented the fundamental dijstra algorithm to search the nearest potential donors. we would like to improve this application by adding the opportunity to find out nearest hospitals within a shortest possible time for proper treatment. references [1] thomas h. cormen, charles e. leiserson, ronald l. rivest and clifford stein, “introduction to algorithms”, 1990, page no. 595 [2] robert sedgewick and kevin wayne, “algorithms”, addison-wesley, 2011, page no. 638 [3] wikipedia: aug 5,2017: available at https://en.wikipedia.org/wiki/dijkstra%2 7s_algorithm [4] dijkstra’s shortest path algorithm: aug 5,2017, available at www.geeksforgeeks.org/greedyalgorithms-set-6-dijkstras-shortest-pathalgorithm/ [5] risald, antonio e. mirino and suyoto, “best routes selection using dijkstra and floyd-warshall algorithm”, information & communication technology and system (icts), 2017 11th international conference on 31-31 oct. 2017. finding the nearest blood donors using dijkstra algorithm sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1709 44  [6] haijing wang, fangfang zhang and peng cui, “a parking lot induction method based on dijkstra algorithm”, chinese automation congress (cac), 2017. [7] alican bozyiğit, gazihan alankuş and efendi nasiboğlu, “public transport route planning: modified dijkstra’s algorithm”, computer science and engineering (ubmk), 2017 international conference on 5-8 oct. 2017. [8] aram m. ahmed, sarkar hasan ahmed and omed hassan ahmed, “dijkstra algorithm applied: design and implementation of a framework to find nearest hotels and booking systems in iraqi”, current research in computer science and information technology (iccit), 2017 international conference on 26-27 april 2017. [9] said broumi, mohamed talea, assia bakali and florentin smarandache, “application of dijkstra algorithm for solving interval valued neutrosophic shortest path problem”, computational intelligence (ssci), 2016 ieee symposium series on 6-9 dec. 2016. [10] yong zhu, xiaohuan liu and xiaohong yu, “an optimal path algorithm of high security based on dijkstra algorithm”, sensor network security technology and privacy communication system (sns & pcs), 2013 international conference on 18-19 may 2013. [11] mayur parulekar, viraj padte, talkien shah, kalind shroff and rahul shetty, “automatic vehicle navigation using dijkstra's algorithm”, advances in technology and engineering (icate), 2013 international conference on 23-25 jan. 2013. [12] yan zhang and jun zhang, “dijkstra's algorithm based robust optimization to airline network planning”, 2010 international conference on mechanic automation and control engineering. [13] yuqiang li and qianxing xiong, “dijkstra algorithm implementing services composing way selection”, intelligent systems and applications (isa), 2010 2nd international workshop on 22-23 may 2010. [14] stèphano m. m. gonçalves, leomar s. da rosa and felipe de s. marques, “a survey of path search algorithms for vlsi detailed routing”, circuits and systems (iscas), 2017 ieee international symposium on 28-31 may 2017. [15] jing zhang, jia yu, xiangju qu and yu wu, “path planning for carrier aircraft based on geometry and dijkstra’s algorithm”, control science and systems engineering (iccsse), 2017 3rd ieee international conference on 17-19 aug. 2017. [16] http://www.gitta.info/accessibiliti/en/h tml/dijkstra_learningobject1.html microsoft word 6 1298_yonathan_designing game “belajar hanacaraka” as a javanese script learning media designing game “belajar hanacaraka” asa javanese script learning media  sisforma vol.4 no.2 november 2017 :34‐38    34    designing game “belajar hanacaraka” as a javanese script learning media yonathan happy setiawan 13070065@student.unika.ac.id information system department, faculty of computer science soegijapranata catholic university, indonesia abstract—this paper discusses the design of games used as a medium of learning. the learning material is about javanese script, which is taught from elementary to high school. although it has been taught since elementary school, but not many students have mastered this material. the method of delivering the material used by the lecturers is usually by lecturing so that students become tired and bored, because they are forced to remember without understanding the basic concepts. the lack of an attractive and modern learning tool becomes another obstacle to the difficulty of studying the javanese script. games usually used as entertainment, now can be used for learning. through the game, the learning process becomes more fun. therefore it will be designed an educational game used for learning javanese script. but to design the right educational game, research is needed. with the presence of this game is expected players can learn javanese script material while playing. keywords— education games, games, hanacaraka, javanese script 1. introduction games usually used as a means of entertainment, but now the game is also used as a medium of learning. through the game, learning can be more fun. to design the game in accordance with the intended material, it takes research so that the results of the game created can load learning materials more optimally. in the lesson of javanese language, javanese script is the usual material learned from elementary to high school. although it has been studied since elementary school, but for some students of java script still difficult to master. according to the article entitled "media pembelajaran interaktiv aksara jawa berbasis flash" which has published in 2012, the delivery of materials used by teachers is lectures, so that the average student will feel tired and bored to learn, because what they do is remember without understanding the basic concept [1]. in addition, other constraints are the lack of an attractive, interactive, and modern learning tool [2]. in general, the delivery of javanese script material in schools still uses conventional methods. therefore, "belajar hanacaraka" (learning hanacaraka) is an educational game designed as a medium for learning javanese script. the educational game is a game devoted to education. through the educational game, the material is delivered through an interesting and interactive media. with "belajar hanacaraka", is expected to help players in learning and mastering javanese script. the choice of games as learning media is because players can play while learning. designing game “belajar hanacaraka” asa javanese script learning media  sisforma vol.4 no.2 november 2017 :34‐38    35    2. literature review 2.1. games video games are electronic games that use user-interface interactions through images generated by video devices. video games usually provide a reward system, such as a score calculated based on the level of success achieved in completing tasks that exist within the game. games requires players to solve problems in the most appropriate and fastest way [3]. 2.2. casual games casual games are a type of game that is really intended only for entertainment purposes. this type of game is for everyone [4], both male and female, young and old. simply, casual games are games that are far from complicated so there is no need for any special skills to play them, so it can be played by all ages [5]. the purpose of this game is to attract all circles. 2.3. educational games educational games are games devoted to education using interactive multimedia technology. this type of game supports for teaching and learning [6]. this game is used to convey learning and knowledge to players through a unique and engaging medium [7]. 2.4. game engine game engine is a software used to create and develop games [8]. game developers use game engine to create games from various platforms, either console, mobile, or pc. the existence of game engine provides tools to users to improve productivity in terms of game development [9]. with game engine, game making process become easier, faster, and efficient because it has various tools that can help users. game engine is also used to create game "belajar hanacaraka", game engine used is scirra construct 2. 3. research methodology the research method used in designing "belajar hanacaraka" is through literature study, observation, and survey method. the literature study was used to find problems about javanese script learning. observations are used to find and compare similar games that already exist. while the survey method is used to accommodate the opinions of people to design the game. 4. result and discussion 4.1. flowchart of game design there is the game making flowchart. fig. 4.1 game making flowchart the steps in game making of "belajar hanacaraka" are: a. designing the game, starting from the system till the game modes in it. detailing what things can be done in the game. b. create and collect game assets. create and collect the required assets in the game, such as: images, sounds, animations, and more. c. develop the game. at this stage will begin the process of game making. assemble all resources, make it into a game. d. testing. this step will testing the game. looking for bugs / errors in the game and fix it. e. fixed a bug in the game. after testing the game, fixing the errors that have been found. designing game “belajar hanacaraka” asa javanese script learning media  sisforma vol.4 no.2 november 2017 :34‐38    36    4.2. software design in developing a game it takes some tools or softwares. tools used to develop the game "belajar hanacaraka" are: a. construct 2. "belajar hanacaraka" developed by using construct 2 r221 version. construct 2 is an html 5 based game engine commonly used to create casual games with 2dimensional graphics. the output of construct 2 also varied. "belajar hanacaraka" is created using construct 2. the reason for choosing construct 2 as a game tool is because construct 2 is easy to use. with its drag-and-drop feature, it will make it easier during game development process. b. paint. the paint application is used to edit game assets in the form of simple images. paint is used because it is easy, simple, and lite software. therefore this software is very effective and efficient for editing simple pictures. c. photoshop cs5 portable. photoshop is used to edit game assets in the form of complex images, which can not be created or edited with paint software. d. coreldraw x7. coreldraw is an image processing software just like paint and photoshop. coreldraw is used to create game assets that may not be created with paint and photoshop. e. format factory. format factory or commonly known as ff is a software that is able to change various file types (images, sound, video, etc.) from any extension to another extension. in making process of "belajar hanacaraka", format factory is used to convert sound files from .mp3 to .ogg, the purpose is because the sound files with the .ogg extension are more compatible with construct 2. 4.3. game assets game assets in images form are made with image processing software, such as: paint, photoshop, and coreldraw. here are the image assets used in the "belajar hanacaraka". fig. 4.2 character of the game the picture above is the characters and logos of "belajar hanacaraka". the characters wear traditional javanese clothes complete with blangkon. the character is made to fit the theme of the game related to javanese tradition. fig. 4.3 sprites used at “memory match” mode designing g sisforma v fig the javanese "tangkap 4.4. f there in "b modes. a freely ch first. aft player ca the other uniquene + puzzle drop puz game “belajar vol.4 no.2 nove g. 4.4 sprites u picture ab script used p air" mode flowchart o e is the flowc fig. 4.5 flowc elajar hanac after the ga hoose which er the game an re-play the r mode. ea ess. in "bela e) mode, pla zzle pieces in r hanacarak ember 2017 :3 used in the las ove is the in "memory . of the game chart of the g chart of the ga caraka", ther ame starts, h mode wil e mode is c e mode or ch ach mode h ajar + puzzl ayers play b n the space ka” asa javanes 34‐38 st mode e sprites o y match" and game. ame re are 3 main players can ll be played complete, the hoose to play has its own e" (learning by drag-and provided. in se script learnin of d n n d e y n g dn "memor to reme pair. in mode, p screen a the high base journals deliverin convent interesti conclud educatio players playing yonatha scholars culture kemend system univers [1] h “media berbasis vol. 3, p [2] v pembela nasiona daerah p. 2. [3] a dan j availab https://c ng media  ry match" m mber and fi "tangkap players will and survive hest score. 5. con ed on the lite which reve ng javanes ional meth ng and mo ed that onal game in learning games. acknow an happy s ship from m of indones dikbud ri) in so ity, semaran refe h. a. wija pembelajara s flash,” j. t p. 21, 2012. v. i. ekow ajaran aksa al pembelaja dalam keran a. t. s. n jenis-jenisny le: hikhunguny mode, player ind each car air" (catch l more acti as long as p nclusion erature study ealed that th e script is hod, and t odern medi the jav is necessa g javanese wledgme setiawan is ministry of e sia (beasisw in 2012 for oegijapranat ng. erences yanti and f an interaktiv teknol. inf. wati, “perub ara jawa,” aran bahas ngka buday nugroho, “d ya,” 2011 ya.wordpress rs are require rds with the h the wate ively tap th possible to g ns y from sever he method s still usin the lack a, it can b vanese-theme ary to assi script whi ent recipient education an wa unggula r informatio a cathol f. n. hakim v aksara jaw dan komun bahan siste in semin a dan sast ya jawa, 200 definisi gam 1. [online s.com/2011/0 37 ed eir er) he get ral of ng of be ed ist ile of nd an on lic m, wa n., em nar tra 07, me e]. 0 designing game “belajar hanacaraka” asa javanese script learning media  sisforma vol.4 no.2 november 2017 :34‐38    38    5/26/definisi-game-dan-jenis-jenisnya/. [accessed: 16-sep-2015]. [4] a. derryberry, “serious games: online games for learning,” adobe serious games whitepaper, p. 3, 2007. [5] m. w. wibowo, “perancangan dan pembuatan game ‘escape the ball’ untuk smartphone android,” j. chem. inf. model, vol. 53, no. 9, pp. 1689–1699, 2013. [6] andriansyah, “perancangan aplikasi game edukasi menggunakan metode linear congruent method (lcm),” pelita inform. budi darma, vol. vi, no. 1, p. 82, 2014. [7] g. d. putri, “pengembangan game edukasi pengenalan nama hewan dalam bahasa inggris sebagai media pembelajaran siswa sd berbasis macromedia flash,” p. 10, 2012. [8] r. spear, c. rivet, s. killingsworth, and a. kumar, “designing and creating a game engine for use in the classroom,” comput. game dev. educ. an int. j., vol. 1, no. 1, p. 1, 2013. [9] a. winarno, “pengertian game engine,” 2012. [online]. available: http://cakrawalamaya.blogspot.co.id/2012/03 /pengertian-game-engine.html. [accessed: 16-sep-2015]. game utilization as a media to train the balance of left and right brain sisforma vol.4 no.1 februari 2017 : 12-16 12 game utilization as a media to train the balance of left and right brain evan wijaya unika soegijapranata semarang, indonesia mahha_lolicon@yahoo.com abstract— human has two brain hemispheres, left hemisphere and right hemisphere. left hemisphere is used for processing language, words, numbers, equations, etc. right hemisphere is used for processing creativity, imagination, music, color, etc. every human should have balance between left and right hemisphere. one method that could be used for balancing brain hemispheres is to use left and right hands for using tools, writing, or typing. “typing rhythm” is a game for pc platform, the purpose of this game is for brain balancing exercise by typing lyric of a song while the song is played. keywords— game, brain balancing, brain hemispheres, typing rhythm i. introduction human has two brain hemispheres, left hemisphere and right hemisphere. left hemisphere is used for processing language, words, numbers, equations, etc. right hemisphere is used for processing creativity, imagination, music, color, etc. someone with balanced brain will able to balance in every aspect of his/her life [1]. there are multiple ways to brain balancing such as brain gym, tai chi, yoga, swimming, skiing, singing, dancing, playing musical instruments/ piano, typing, etc. [2], [3]. brain gym is a simple movement activity for balancing the use of left and right brain hemispheres. however, the exercises of brain gym are boring if we do it monotonous and repeatedly without any challenge. one innovation that can be used is by integrating the use of left and right hand with a video game with music genre. it is expected that the player will be more interested typing lyric from songs they like while balancing their brain hemispheres. assuming typing with 10 fingers is the same as doing brain gym because involving the use of both left and right hands. the challenge from this game is with typing lyric using various tempo, from slow paced until fast paced songs. in this game the player should type the lyric fast and correctly, soautomatically they are doing brain gym exercise. ii. literature review 2.1 brain 2.1.1 left brain left brain is a conscious mind, educative, positive and negative emotion. as if we see a cloud with shape of a frog, we still recognize it as a cloud and not a frog. when reading a storybook and imagine many things, we still recognize if we actually just seeing words [4]. left brain is a short-term memory; the function of left brain is for controlling iq (intelligence quotient) such as analytical, numbers, language, equations, linear, logic, mathematic, differences, structural, words, sequence, and step by step [5]. 2.1.2 right brain right brain is an unconscious mind, where creativity came from. this part, which makes you visualize a frog when seeing a frog-shaped cloud, visualizes beach or forest when listening to music. we could imagine a person by reading description from a book [4]. right brain is long-term memory; the function is for controlling eq (emotional quotient) related with shape, emotion, imagination, creativity, music, similarity, and color [5]. 2.1.3 benefit of using brain hemispheres equally mailto:mahha_lolicon@yahoo.com� game utilization as a media to train the balance of left and right brain sisforma vol.4 no.1 februari 2017 : 12-16 13 using both brain hemispheres equally gives benefit. for example when writing an essay, left brain often distracts when writing by criticizing your essay, and also checks the words whether there is misspelling or not. it’s useful when reviewing the essay, not when writing the essay. when creating draft, it’s better using right brain which gives inspiration and ideas, after finish writing a draft we use the left side of brain for review [6]. if both brain hemispheresare used equally.that person not only will be good at academic but also will affect in their social life [5]. 2.1.4 way to balance brain hemispheres physical movements with crossing principle can be used for balancing brain hemispheres. brain gym derived from simple movements with intention to unify body and mind. brain gym belongs to edukinestetics which is a science which studying body movement and connection between muscle and brain. some purposes of brain gym include: to improve reading and writing skill, to increase confidence, to coordinate, to make communication, to focus on concentration, to memorize, to be hyperactivity, to relieve stress, to give motivation, and to develop personality, organization skills, and appearance [2]. activity which involves the use of both hands such as typing or playing piano can be used as involving both left and right hemispheres [3]. 2.1.5 connectionbetween brain and music music involves many parts of brain, for example when a sound comes to ear, that sound enters the auditory cortex in temporal lobe. temporal lobe located in non-dominant part of the brain (mostly in right hemisphere) listening tone, melody, harmony, beat, and long term beat (merge all of them into one part). in the other side, temporal lobe in dominant part of the brain (mostly in left hemisphere) better in analyzing sound, such as lyric, rhythm change, frequency, intensity, and harmony. frontal lobe merge sound and thought then stimulate emotion (in limbic system) and past memories (from memories in whole brain), and cerebellum involved for counting beat (spatial aspect) [7]. using scan pet (positron emission tomography), eric jensen, and some educators found some different parts from brain which was activated by some aspects when listening to music. for example, rhythm activates broca’s area and cerebellum. melody activates both hemispheres (but mostly shown in right hemisphere). harmony activates left hemisphere together with outer inferior temporal. tone activates left behind hemisphere and also outer auditory cortex on right hemisphere. and timbre activates right hemisphere [7]. iii. research methodology 3.1 flowchart figure 3.1 flowchart it started with collecting data. game design is under sketch and sounds chosen will be used for the game. after the game is completed, then it will be tested to some tester.if there is bug or error, it will be rechecked and fixed. 3.2 collecting data there were 2 steps of collecting data. the first one was collecting data for songs, the songs which would be used is from openings / endings from old japanese anime which was already dubbed in indonesian language, and some infamous indonesian songs. the criteria of songs were short duration and type able lyric. the second one was collecting data for game design by doing survey or pretest. the subjects for this test are 98 people either male or female with average age 22 years old. game utilization as a media to train the balance of left and right brain sisforma vol.4 no.1 februari 2017 : 12-16 14 3.2.1do you ever heard or know about brain gym? figure 3.2 diagram pre-test 1 from 98 people, 59.2 percent (58 people) answers never heard about brain gym. 3.2.2 how often do you do brain gym? figure 3.3 diagram pre-test 2 from 40 people who ever heard about brain gym, 95 percent (38 people) answers didn’t do brain gym exercise every day. 3.2.3 why don’tyou do brain gym exercise every day? figure 3.4 diagram pre-test 3 from 38 people who didn’t do brain gym exercise everyday 31.6 percent (12 people) answers bored, 36.8 percent (14 people) answers not interested, and 42.1 percent (16 people) had other reasons. 3.2.4 do you like to play video game in your personal computer? figure 3.5 diagram pre-test 4 from 98 people, 93.9 percent (92 people) answered yes, and 6.1 percent (6 people) answered no. 3.2.5 how often do you play on personal computer in a week? figure 3.6 diagram pre-test 5 for this question, 29.3 percent played on personal computer very often, 15.2 percent played on personal computer quite often. 3.2.6 if there is a game could be used for brain balancing do you interested to try? figure 3.7 diagram pre-test 6 in this question, 32.7 percentwas very interested to try, 35.7 percentwas interested 40,8 59,2 yes no 5 95 everyday not everyday 31,6 0 0 0 36,8 0 0 0 42,1 0 10 20 30 40 50 bored not interested others 93,9 6,1 yes no 3,3 0 0 0 0 5,4 0 0 0 0 9,8 0 9,8 7,6 2,2 15,2 8,7 8,7 29,3 0 5 10 15 20 25 30 35 1 2 3 4 5 6 7 8 9 10 1 0 0 0 00 3,1 0 0 00 0 27,6 0 00 0 0 35,7 00 0 0 0 32,7 0 10 20 30 40 1 2 3 4 5 game utilization as a media to train the balance of left and right brain sisforma vol.4 no.1 februari 2017 : 12-16 15 to try, and 27.6 percentmight be interested to try. it can be summarized that most of the subjects know about brain gym, but most of them didn’t do brain gym exercise every day, the reason was indeed bored, not interested, and other reasons. most of them like to play on personal computer and most of them playing every day. and most of them also interested to try game for brain balancing purpose. iv. result and discussion 4.1 post-test the subject for this test are 35 people either male or female with average age between 15 until 26 years old and already testingtyping rhythm game. 4.1.1 how much are you interested in typing rhythm game? figure 4.1 diagram post-test 1 in typing rhytom game, 34.3 percent (12 people) answers if the game is 80 percent interesting for them and 22.9 percent (8 people) answers if the game is 70 percent interesting for them. 4.1.2 do you feel challenged enough when playing this game? figure 4.2 diagram post-test 2 from the diagram, 25.7 percent (9 people) answers if the game is 70 percent challenging enough and 20 percent (7 people) answers if the game is 80 percent challenging. 4.1.2 which part of this game do you like most? figure 4.3 diagram post-test 3 the diagram shows that 60 percent (21 people) like the gameplay or the concept of the game. 51.4 percent (18 people) like the background music and the sound effect, and 34.3 percent (12 people) like the available songs. 4.1.3 do you agree that the combination between song and typing using both hands makes this game interesting? in this question, 85.7 percent (30 people) answers yes, and 14.3 percent (5 people) answers no. inconclusion, typing rhythm game is interesting; the players are challenged enough when playing this game. from the part of the game the players like the gameplay and the music most. and combination between song and typing using both hands makes this game interesting. 0 2,9 2,9 2,9 11,4 8,6 22,9 34,3 8,6 2,90 10 20 30 40 1 2 3 4 5 6 7 8 9 10 2,9 2,9 0 11,4 5,7 8,6 25,7 20 8,6 14,3 0 5 10 15 20 25 30 1 2 3 4 5 6 7 8 9 10 11,4 17,1 60 51,4 34,3 2,90 10 20 30 40 50 60 70 85,7 14,3 game utilization as a media to train the balance of left and right brain sisforma vol.4 no.1 februari 2017 : 12-16 16 v. conclusions by using music, music can be used to balance brain hemispheres [9]. when we are listening to music or songs we are enjoying the music using right hemisphere and creating emotion, on the other side, the left hemisphere was processing the lyric of the songs [10]. furthermore by reading we can also be used to balance brain hemispheres. when reading sentences, we are trying to figure out the meaning of every word from the lyric using left hemisphere. after we understand it, we imagine the meaning of the sentences using right hemisphere [8]. integration movement of fingers from both hands could be used to train both brain hemispheres, because involving the left and right hands [2]. and with the music, music could stimulate both brain hemispheres. in typing rhythm game, the player should type lyric which means that the fingers should active when typing. moreover, the player is also listening to the song and the lyric from the game. so, from listening to the songs, it could also stimulate the brain. references [1] a. n. chamidah, “pentingnya stimulasi dini bagi tumbuh kembang otak anak,” pp. 1–7, 2009. [2] t. s.sularyo dan s. handryastuti, "senam otak" sari pediatri., vol 4, no. 6, pp. 36-44 2002. [3] y. l.s, you are the real personal success. jakarta: elex media komputindo, 2010. [4] r. taylor, essay savvy. victoria: purple parrot publications, 2001. [5] a. n. cahyo, “game khusus penyeimbang otak kanan dan kiri anak,” yogyakarta: flashbooks, 2011. [6] r. c. stevens, bingle jells: dyslexia, one head, two brains. 2014. [7] a. bennet, d. bennet, j. ginsborg, g. kreutz, and m. thomas, “the human knowledge system: music and brain coherence,” inf. knoledge manafement syst., vol. 38, no. 4, pp. 277–295, 2008. [8] zikwan, “menyeimbangkan fungsi kerja otak kanan dan otak kiri dalam pembelajaran membaca,” 2004. [9] hasan, “media musik ( lagu ) dalam pembelajaran bahasa abstrak jurnal al-maqoyis vol . iv edisi i januari-juni 2016 pendahuluan jurnal al-maqoyis vol . iv edisi i januari-juni 2016,” vol. iv, pp. 53–67. [10] r. azis, “analisis bentuk dan struktur lagu red pashmina karya kelompok kwartet cello fonticello,” pp. 1–8, 2012. green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 68  green mission game for the forest preservation campaig nuryanti yanti7566@gmail.com information systems department, faculty of computer science soegijapranata catholic university, indonesia ridwan sanjaya ridwan@unika.ac.id information systems department, faculty of computer science soegijapranata catholic university, indonesia fx. hendra prasetya hendra@unika.ac.id information systems department, faculty of computer science soegijapranata catholic university, indonesia abstract –forest have an important role for living thing, like human, animal, or plants. for example, forests play an active role in the availability of water sources that participated maintain food security for living beings and the largest supplier of oxygen. however, the lack of human consciousness in maintaining forest ecosystems resulted in the emergence of several threats that cause forest destruction in the form of deforestation and degradation include illegal logging, forest fires, forest conversion for plantations and industries [3]. with game application: green mission, it is be expected to be one of the solutions and can answer the problem for dealing with the forest damage. application green mission is supposed to educate about the importance of conserving forest by planting trees. in this game, players are directed to resolve some of the challenges in the form of putting out fires, replant the forest bare, and drove the actors of deforestation. the concept in an adventure game is supposed to give a pleasant impression beside to educate player. keywords: forests, trees, illegal logging, game 1. introduction forests have many useful benefits for the community. one of them is the various types of trees that can be utilized for human needs, both as building materials and daily equipment (pharmaceutical/craft industry), tourism, and science. [2] also, forest ecosystems participate in providing protection, as a livelihood, as suppliers of water, fuel and maintaining food security for 2 billion people. [1] one of the functions of tropical forest itself is to absorb carbon dioxide gas emissions to be converted into oxygen. the oxygen produced itself depends on the type of tree, the age of the tree, and the environmental conditions of the tree grow. every one year old tree can produce approximately 1.2 kg of oxygen per day. [3] trees with a height of 100 feet and a diameter of 18 cm can produce 6,000 pounds of oxygen. [4] for rubber tree species, each leaf that performs photosynthesis produces oxygen at 5 ml/hr. the number of rubber tree leaves is approximately 200 sheets where each hectare of rubber forest has about 300 trees. so the oxygen produced approximately 300 liters per hour. at the time of rest, humans breathe oxygen about 1.8 to 2.4 grams of oxygen per minute. [5] green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 69  however, despite the diversity of ecosystems and high forest functions, forests have many threats, one of which is deforestation that includes illegal logging, forest fires, forest conversion into plantations and industries. the needs of the timber industry alone are about 80 million cubic meters used to meet the chainsaw, plywood, paper, and pulp industries. [2] when 27 thousand trees are cut down per day, the oxygen loses 32.400 kg of oxygen each day. [3] the destruction of forest ecosystems led to approximately 1 billion people suffering from hunger, 768 living without safe water supplies, and 1.4 billion people have no access to electricity for about 2 billion human population swelling from 7.2 billion in 2013 to 9, 2 billion in 2050. [1] one way to educate the importance of forests is through technology, one of them with the making of games. the reason for the use of the game as a solution that is because of the rapid development of technology that makes it easier to educate the public about the importance of maintaining forest sustainability. 2. theoretical foundation 2.1 forest rehabilitation effort as mentioned in article 42 paragraph 1 mentioned that the effort of rehabilitation on forest that can be done in the form of reforestation and greening activity [6] reforestation is an attempt to rehabilitate forests by replanting degraded or deforested forests due to excessive logging and their execution being carried out on forest areas falling into the category of state forests such as protected forests and production forests. generally, reforestation activities are carried out by planting the forest area with tree species that can be utilized by the community. while reforestation is the planting done in areas that were not former forests or outside state forest areas. 2.2 purpose of rehabilitation the objectives of forest rehabilitation are for conservation of soil and water, increased productivity of forests and land, as well as efforts to improve the level of community welfare. [7] 1. soil and water conservation efforts to maintain, rehabilitate, and improve land use capacity by land use classification. the objective is to increase land productivity and reduce the negative impacts of land management. soil and water conservation is carried out in protected forests and conservation forests. for protected forests the purpose of improving ecological functions, while conservation forests to conserve biodiversity. 2. forest and land productivity this activity aims to aim to restore the productivity and ecosystems of forests and their implementation by using fastgrowing tree species 3. improve the welfare level with rehabilitation, it can be useful for communities to improve forest and land cover, produce timber, protect watersheds as a means of maintaining the ecological functions of the forest to meet the timber needs. 2.3 benefits of planting trees some of the advantages gained when planting trees include: [8] 1. an adult tree can help reduce water runoff in urban areas. the average adult tree can absorb water up to 1,000 gallons of rainfall. 2. the tree absorbs ozone 3. a tree can store energy 4. trees can be used as windbreaks 2.4 game according to roger cailois, in his book man, play, and games it is mentioned that something is said to be a game when it encompasses activities that have the following characteristics: [9] green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 70  a. free b. separate c. uncertain d. unproductive e. governed by rules f. make belief 2.5 construct 2 construct 2 is an html5-based game editor that has many features. anyone can make a game without having to have programming experience because in construct 2 the principle just drags and drop it by using visual editor and system-based logic behavior. here are some advantages of using construct 2 are: [10] 1. multiple platforms games can be published through desktop computers (pc, mac, or linux), via mobile platforms (android, ios, blackberry, windows phone 8.0, tizen), and through html5 based websites. 2. no programming required construct two does not use a programming language that is difficult to understand. instead, it will make gaming easier for people who do not have programming experience. 3. built-in physics construct two does not use complicated physics functions, so construct two is easy to use. 4. can be expanded construct two is also developed by third parties to add new functionality to make the game more beautiful and interesting. 2.6 android android is an operating system for touchscreen mobile devices such as smartphones and based on open source that allows software to be freely modified and distributed by developers and application developers. android inc first developed android, then purchased by gooogle and inaugurated in 2005. android is a widely used operating system in the world, beating the symbian operating system. so the choice of operating system for companies engaged in technology and develop it as an additional application not only on smartphones but also on television, digital cameras, and other electronic devices. 3. methods 3.1 needs analysis techniques in the needs analysis obtained from the observation of games with a similar theme include: a. si bolang dayak reboisasi is a game that tells the story of a child who must do forest reforestation, especially in the area of kalimantan. this game is built using the framework mda (mechanics, dynamics, aesthetic) b. edugame “selamatkan hutan indonesia” is a game based on unity 3d? [4] 3.2 game design the design of this game is called green mission which is expected to be one of the campaign media for forest conservation. here's the design flow of green mission: figure 1. interface display of menu options green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 71  3.3 interface implementation here is the interface in the form of laying the main menus and buttons used in the green mission game: figure 2. interface display of menu options figure 3. display interface 1st stage menu option figure 4. display interface fire information pop up figure 5. stage 2 interface display figure6.stage 3 interface display 3.4 programming in game design, there is one of the most important elements of game programming itself. the game programming green mission using game engine construct 2. here's an example of programming: figure 7. programming rewards figure 8.on / off sound setting green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 72  figure 9. pause button programming 4. survey results in this study using questionnaires in the form of pre-test and post-test. the pre-test is used for the preparation of game concepts. the post-test is used to determine whether the game is made to solve the problem. the results of processing the 30 questionnaires are: 1. 93.3% (28 respondents) agreed that the green mission interesting. 6.7% (2 respondents) stated neutrally about their interest in green mission. the neutral meaning here states between agree and disagree. figure 10. stem diagram of interest in green mission 2. 93.3% (28 respondents) agreed that the green mission storyline is interesting. 6.7% (2 respondents) stated neutrally about the storyline presented. the neutral meaning here states between agree and disagree. figure 11. stem diagram interest in the green mission storyline 3. 46.7% (14 respondents) agreed that pop up information provides additional knowledge about forests. 33.3% (10 respondents) stated strongly agree that the pop provided provides additional knowledge. while 20% (6 respondents) stated neutrally. figure 12. pop-up diagram of fire up 4. 72.4% (21 respondents) stated that green mission is easy to play. 3.4% (1 respondent) stated strongly agree. and 24.1% (7 respondents) stated neutral. figure 13. the green mission is easy to play 5. 70% (21 respondents) agreed that green mission could be used as media of forest conservation campaign. 23.3% (7 respondents) stated strongly agree. while 6.7% (2 respondents) declare neutral if the green mission be a media campaign forest conservation. figure 14. bar diagram of green mission media campaign green mission game for the forest preservation campaig sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1027 73  5.conclusion green mission is an educational game intended for the general public informed of the forest. game design is made simple without adding many objects. the design is more focused on the core game carried. for more objects, the focus is on the core of the titles of each stage. the first stage is entitled "cegah kebakaran."the design of the stage is focused on the fire element and the element of the plane where the two objects become the key is to complete stage 1. for the second stage entitled "mencangkul/reboisasi," the design is focused on the process of ground grinding and forest replanting. meanwhile, the third stage entitled "cegah penebang" focused on enemy elements that became the main character of forest destruction occurred. each stage has three sublevels in it with a continuous storyline. provision of additional information on the extent of forest fires in stage 1 explains the different information in each island. acknowledgment i am very grateful to the lecturers of information systems department, faculty of computer sciencesoegijapranata catholic university who has guided my studies and gedawang people who have helped in the completion of this thesis. references [1] wwf, “report 2014,”jakarta, 2014. [2] wwf, “the fact sheets,” jakarta, 2007. [3] a. said, hidup sukses cara saints. elex media komputindo.2011 [4] a. gunanto, “jurnal fix,” pp. 1–94, 2010. [5] r. rencana and p. integratif, “rppi (rencana penelitian dan pengembangan integratif),” pp. 1–14, 2014. [6] p. r. indonesia, “undang undang no. 41 tahun 1999 tentang: kehutanan,” sekr. negara. jakarta, 1999. [7] a. a. nawir, a. a. m. r. l. nawir, l. rumboko, and c. i. f. research, "rehabilitasi hutan di indonesia: akan kemanakah arahnya setelah lebih dari tiga dasawarsa?"center for international forestry research, 2008. [8] a. ipcc, “laporan ar-5 working group i press release panel change ( ipcc ),” no. 0, pp. 0–4, 2013. [9] r. caillois and m. barash, man, play, and games. university of illinois press, 1961. [10] a. subagio, learning construct 2. packt publishing, 2014. university-level of elearning in asean iot-driven environmental support system for smart cities sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 14 issn 2442-7888 (online) doi 10.24167/sisforma iot-driven environmental support system for smart cities andre kurniawan pamudji department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia andre.kurniawan@unika.ac.id abstract— smart city is a concept of urban development that integrates information and communication technology (ict) to enhance efficiency, quality of life, and environmental sustainability. the implementation of smart city has become increasingly popular in the last five years, with many countries developing smart city initiatives, such as the "smart city pilot" program in china and the development of smart city applications and platforms in the united states. in indonesia, several major cities have started developing various digital applications and platforms to improve public service efficiency and encourage economic growth. however, there are still some challenges that need to be addressed, such as inadequate ict infrastructure, lack of supportive regulations and policies, and insufficient active participation from the community. the use of iot in smart city plays an important role in collecting real-time data from various connected sensors and devices, allowing for more accurate and timely decision-making. in the long term, this can help improve the overall quality of life of the community. in indonesia the smart city movement is being intensively implemented by the government with the aim of creating 100 smart cities, so there needs to be efforts made to increase the development of smart cities in indonesia. keyword: arduino, energy, environmental, iot, smart city i. introduction smart city is a concept of urban development that integrates information and communication technology (ict) to enhance efficiency, quality of life, and environmental sustainability. in the past five years, this concept has become increasingly popular, and many countries are developing smart city initiatives. in china, the central government established the "smart city pilot" from 2013, and there are currently more than 2.080 cities participating in the program [1]. in the united states, several cities such as new york and san francisco have developed smart city applications and platforms to improve public services and the comfort of citizens. in indonesia, the central government and several cities are also beginning to develop the smart city concept as an effort to improve the quality of life and public services. the implementation of smart city in indonesia is being applied to improve the quality of life and public services for the people. several major cities in indonesia, such as jakarta, bandung, makasar, surabaya, semarang, yogyakarta, denpasar and banyuwangi, have begun to develop various digital applications and platforms to improve public service efficiency, enhance the quality of life of citizens, and encourage economic growth [2]. however, despite the development of smart city implementation in indonesia, there are still some challenges to be addressed, such as inadequate ict infrastructure, lack of supportive regulations and policies, and a lack of active participation from the community. therefore, collaboration between the government, community, and private sectors is crucial in realizing the smart city concept in indonesia. one important aspect of smart city development is a strong and reliable ict infrastructure, including fast internet networks, sensor technology, and software to collect and analyze data. the internet of things (iot) plays a vital role in smart city utilization [3]. iot allows for real-time data collection from various connected sensors iot-driven environmental support system for smart cities sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 15 issn 2442-7888 (online) doi 10.24167/sisforma and devices, enabling more accurate and timely decision-making. with the use of iot in smart city, more accurate and real-time data collection can help the government make better decisions and optimize the use of city resources. in the long run, this can help improve the overall quality of life for the community. iot is a technology concept that connects various electronic devices and sensors to the internet, allowing these devices to communicate and exchange data automatically. with internet connectivity, iot devices can be accessed and controlled remotely through digital applications or platforms, providing convenience and comfort for users. one aspect of smart city is smart environment, which is a focus on the use of ict to improve environmental sustainability and the quality of life of the community. smart environment includes the use of sensor technology, data analysis, and artificial intelligence to monitor and manage various environmental aspects such as air, water, and soil quality, as well as waste, energy, and transportation management [4]. sustainable energy management with iot is the use of iot technology to optimize the efficient and sustainable use of energy. iot enables real-time data collection and monitoring from connected devices, allowing for more accurate decision-making in energy management [5]. in indonesia the smart city movement is being intensively implemented by the government with the aim of creating 100 smart cities [6], so there needs to be efforts made to increase the development of smart cities in indonesia. ii. method the methods used in this research are: literature review: conduct a literature review to study the technology and equipment needed to develop automation using iot sensors. additionally, study the methods for developing sensors and using iot in smart cities. sensor design: create a design for ldr and iot sensors that meets the requirements. determine the type of hardware to be used, such as microcontrollers, ldr sensors, and other electronic components. additionally, create the necessary software, such as an application that can process and display data from the sensor. sensor design is carried out in the form of a prototype. evaluation: evaluate the development of ldr and iot sensors. measure sensor performance, analyze data, and assess the effectiveness of using sensors in smart city development. iii. results and discussion the implementation of the internet of things (iot) in the field of environment can be realized through the use of the arduino electronic platform. a. result arduino can serve as the core of an iot system that connects various environmental sensors, such as temperature, humidity, and air quality sensors, to the internet. by using arduino as the controller and connector, data collected by these sensors can be processed and analyzed in real-time, providing valuable information for environmental monitoring and management. through creativity and innovation in the development of arduinobased projects, we can enhance our understanding of the environment and drive more effective efforts towards environmental conservation and sustainability. arduino is an open-source electronics platform based on easy-to-use hardware and software, designed for both beginners and professionals. according to the official arduino website, "arduino boards are able to read inputs light on a sensor, a finger on a button, or a twitter message and turn it into an output activating a motor, turning on an led, publishing something online." arduino is widely popular among makers, hobbyists, and educators, due to its accessibility and versatility in creating a variety of projects. as the website further states, "arduino is an open-source hardware, software, and content platform with a global community." the iot-driven environmental support system for smart cities sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 16 issn 2442-7888 (online) doi 10.24167/sisforma availability of resources, tutorials, and community support has made arduino a leading platform in the maker movement [7]. ldr (light-dependent resistor) sensor is an electronic component that can detect the intensity of light and convert it into different resistance values. this sensor works based on the principle that the brighter the received light, the smaller the resistance value, and conversely, the darker the received light, the larger the resistance value. ldr sensors are widely used in various applications, such as in automatic lighting systems, room temperature regulation based on light intensity, agricultural system control, and so on. ldr sensors are often also called photoresistor sensors [8] . ultrasonic sensor is a sensor that uses ultrasonic sound waves to detect distance and obtain information about the surrounding environment. this sensor uses the same principle as sonar used in submarines and ships to detect sea depth. ultrasonic sensors send ultrasonic sound waves to the target and then measure the time it takes for the wave to return to the sensor. from this time measurement, the sensor can calculate the distance to the target [9]. servo is one type of motor designed to produce precise motion. this motor is different from ordinary dc motors because it has the ability to control very accurate position or rotation angle. the servo consists of a motor, gearbox, controller, and potentiometer. the motor is used to move the shaft in and out, which can be rotated up to 180 degrees, while the gearbox functions to slow down the motor's rotation speed. the controller is used to adjust the shaft position based on the received signal, and the potentiometer functions to measure the position or rotation angle of the motor [10]. figure 1. example of schematic for smart city the code below is an example to control garden lights so they will turn on automatically when the light intensity is low using the light sensor. figure 2. example of code for smart city b. discussion the result of this prototype design uses several sensors for automation to support the concept of a smart city. the sensors used are ldr, ultrasonic, and servo sensors. the ldr sensor in this prototype is used as one of the sensors that detects light. if the intensity of the received light is low, the existing lights will be turned on automatically, while if the intensity of the light is high, the lights will turn off automatically, thus supporting the smart city concept of a smart environment iot-driven environmental support system for smart cities sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 17 issn 2442-7888 (online) doi 10.24167/sisforma where energy usage is more efficient compared to not using sensors. in addition, there is an ultrasonic sensor installed in the parking area to detect the number of parked vehicles. with the ultrasonic sensor, the maximum capacity of the parking area can be determined. if the parking area is already full, it will send a signal to the drivers to find another location to park, thus avoiding congestion. this is one implementation of smart mobility that allows residents to easily move to different locations. finally, the last sensor used in the prototype design is the servo, which is used as an automatic gate that can be used in housing complexes. the gate will automatically open if the person recognized is allowed, thus increasing the security within the residential complex. figure 3. example smart city design from the results of making these miniatures, it can be seen that it will increase interest in student interest in developing smart cities using iot devices. iv. conclusion from various explanations above, it can be concluded that the use of iot or internet of things in the concept of smart city is very important to improve efficiency, quality of life, and environmental sustainability. by utilizing sensor technology and iot devices, various data and information can be collected and analyzed in real-time, allowing for more accurate and timely decision-making by governments and communities. in addition, iot also enables various devices and sensors to communicate and exchange data automatically, thus improving efficiency and productivity in various sectors such as transportation, energy, and the environment. however, the use of iot in smart cities also needs to be balanced with strong and reliable ict infrastructure and supportive policies, so that the concept of smart city can be implemented well and provide benefits to the entire community. references [1] bo wang, becky p. y. loo, and gengzhi huang, “becoming smarter through smart city pilot projects: experiences and lessons from china since 2013,” journal of urban technology, vol. 29, no. 4, pp. 3–24, 2022, accessed: apr. 30, 2023. [online]. available: https://www.tandfonline.com/doi/abs/ 10.1080/10630732.2021.1962695?jou rnalcode=cjut20 [2] ardiansyah fadli, “pandemi percepat penerapan smart city di indonesia, ini kota paling siap,” may 05, 2021. accessed: apr. 30, 2023. [online]. available: https://properti.kompas.com/read/202 1/05/05/140132921/pandemipercepat-penerapan-smart-city-diindonesia-ini-kota-palingsiap?page=all [3] rony setiawan, “memahami apa itu internet of things,” sep. 2021. accessed: apr. 30, 2023. [online]. available: https://www.dicoding.com/blog/apaitu-internet-of-things/ [4] ralf-martin soe, “finest twins: iot-driven environmental support system for smart cities sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 18 issn 2442-7888 (online) doi 10.24167/sisforma platform for cross-border smart city solutions,” in the 18th annual international conference, jun. 2017. accessed: apr. 30, 2023. 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[online]. available: https://www.researchgate.net/publicati on/359502443_study_of_arduino_mic rocontroller_board [8] w setya, a ramadhana, h restu putri, a santoso, a malik, and m m chusni, “design and development of measurement of measuring light resistance using light dependent resistance (ldr) sensors,” j phys conf ser, vol. 1402, no. 4, 2019, accessed: apr. 30, 2023. [online]. available: https://iopscience.iop.org/article/10.10 88/1742-6596/1402/4/044102 [9] l. koval, j. vanus, and p. biliok, “distance measuring by ultrasonic sensor,” ifac-papersonline, vol. 49, no. 25, pp. 153–158, 2016, accessed: apr. 30, 2023. [online]. available: https://www.sciencedirect.com/scienc e/article/pii/s2405896316326623 [10] jainil shah, “arduino based servo motor control,” 2016. accessed: apr. 30, 2023. [online]. available: https://www.researchgate.net/publicati on/324529480_arduino_based_ servo_motor_control. microsoft word 3 1033_hening rare animal education usingaugmented reality rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 52 rare animal education usingaugmented reality hening artdias information system department, faculty of computer science soegijapranata catholic university, indonesia 13070036@student.unika.ac.id ridwan sanjaya information system department, faculty of computer science soegijapranata catholic university, indonesia alb. dwi yoga widiantoro information system department, faculty of computer science soegijapranata catholic university, indonesia abstract-indonesia has a lot of the diversity in flora and fauna that can be assets and icon on this area. unfortunately, flora and fauna that exist in indonesia aredecreasing. the animals endangered in indonesia are javan rhino, sumatran rhino, sumatran tiger, sumatran orangutan, sumatran elephant, borneo elephant, bornean orangutan and turtle. they are almost extinct because the destruction of forest habitats, a conflict between humans and animals, trade, hunting, and the arrests beyond capacity. [1]. the issue of the extinction of the animals is dominated by human behavior and nature wrath. for that reasons, education game “rare animal” becomes formulations to raise awareness of endangered species. keyword: education game, augmented reality, rare animal. i. introduction javan rhino, sumatran rhino, sumatran tiger, sumatran orangutan, sumatran elephant, borneo elephant, bornean orangutan and turtle are threatened to extinct because of the destruction of forest habitats, a conflict between humans and animals, trade, hunting, and the arrests beyond capacity [1]. the issue of the extinction of the animals is dominated by human behavior and nature wrath. for that reasons, education game “rare animal” becomes formulations to raise awareness of rare animal. technology augmented reality, the utilization of with enjoyable gaming 3d, is the formulations that are applied to interactive learning in the fun education game. the rare animal made like a real in modeling in three dimensions of the animal information, so players can identify the animals without necessarily visiting the conservation of rare animal. according to research by a team of neurobiology at the university of california, playing games with 3d graphics can improve memory because gamers get more information that can be explored, and game with three dimension are more complex for a lot of information that can be learned [2]. it is the reason that “augmented reality”content information makes players easy to remember. rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 53 ii. literature references 2.1. augmented reality according to the language term, augmented reality is the reality in the paper media or marker. augmented reality is different from virtual reality.augmented reality is the integration of elements of digital in the real world [3]. this technology has been in existance for 40 years after their introduction of virtual reality. as a result of research about augmented reality that is head-mounted display (hmd) is weapon of the fundamental technology [4]. according to the book “mudah membuat game augmented reality (ar) dan virtual reality (vr) dengan unity 3d”,augmented reality isa technique combining the virtualtwo dimensionsorthreedimensionsto the real then projecting the objects in real[5]. ar is a technology that combines a virtual 3d and 2d in the real world then project things virtual in real time. a virtual cannot be seen by people without the tools. ar also potentially eliminates things that have existed by adding a layer of the virtual[6]. 2.2. unity 3d unity 3d is a game engine to explore creativity in making video games, project unity could be exported on platform iphone, nintendo wiiware, android, ps3, xbox live arcade. the 3d engine has the ability to make virtual environment in realtime and realistic as if users in the real world.[7]. the most important thing when making a project augmented reality in unity: a. project is a package of the components that also contains the identity of the project name, platform building and components that will be chosen. b. scene is the work for the manufacture. one scene can contain a few games,and with each other scene can be picked up differently. c. asset and package are a collection of materials stored in the form of terrain, the game up and so forth. d. vuforia sdk is a device for the manufacture of augmented reality in order to track image target/marker[8]. 2.3. 3ds max 3ds max can be used as anobject designer in 3d [9]. 3ds max is a program used professionally for architects, the development of game, animation, civil engineering and professional concerned. it can provide the ideal of real, deserves to be used as medium of learning. 2.4. educational game andang ismail states that the educational gameisfun activities that characteristic to educate as it can be read in the book with the title education games [10]. iii. research methodology the location of thiseducation game research was in kab.semarang with the subjectsof 9-12 years old children. according to erik erikson, the development of psychosocial children 6-12 years is industry vs. inferiority.children aged 6-12 years create a positive and being able to compete with the positive orientation [11]. the brain growth develops in accordance with the growth of the body. when a child reaches 5 years old, the growth of his brain has 80 % of perfection. when a child is aged 6 years old, the process of brain growth can be said to have perfection[12]. selection of children in vulnerable age 9-12 will support the research because the subject can read, write and understand the independent. the choice of location in kab.semarang is because it is close to a mountain which has natural wildlife and beautiful nature. this education games can rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 54 figure 1 opening game rare animal figure 2 level 1 rare animal prevent the action tonot disrupt the ecosystem of wild animals in the area. population the study is childrenaged 9 to 12 years old. the number of respondents is41 children. table 1. according to the central statistic of semarang in 2014 population in kabupaten semarang 2014 age kind of sex m f m + f (1) (2) (3) (4) 0 – 4 35,632 33,602 69,234 5 – 9 40,331 37,718 78,049 10 – 14 41,844 39,334 81,178 15 – 19 39,797 39,891 79,688 20 – 24 35,330 42,066 77,396 25 – 29 39,583 42,611 82,194 30 – 34 38,794 39,559 78,353 35 -39 35,739 36,769 72,508 40 – 44 35,605 36,122 71,727 45 – 49 31,409 32,532 63,941 50 – 54 28,722 28,526 57,248 55 – 59 22,071 20,081 42,152 60 – 64 13,704 14,874 28,578 65 – 69 10,676 12,577 23,253 70 – 74 9,778 12,451 22,229 75 + 12,056 15,697 27,753 total 2014 471,071 484,410 955,481 iv. result and explanation it is the content game “rare animal” 1. opening opening has contents of education information: the number of animals and the reasons why the animals are extinct. 2. level 1 level 1, the player is servedto liberate the rhino of the cage to save rhino javan and rhinos sumatran with a few clues to solve it. 3. level 2 level 2, the player is assigned to extinguish the forest fire to protect the species and habitat. figure3level 2 rare animal rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 55 figure4level 3 rare animal 4. level 3 level 3, the player is assigned to save the sumatran elephants in order not to starve, mines as a challenge. 5. 6. 7. 8. 9. 10. 5. level 4 level 4, the player is assigned to clean the garbage on the beach because green turtles often produce waste and garbage. 6. level 5 level 5 is a quiz to guess the origin of animals so that the player knows more about wildlife habitat. 7. gift it is used to appreciate the player to finish the game in order to attract the player to play until the end of game. the result showed that 41 respondents answered the questionnaires: 1. do you like the game " rare animal "? there were 20 people who really liked the game, 14 people liked, 3 people chose fair, two people likeda bit, and two people didn't like it. figure5level 4 rare animal figure6level 5 rare animal figure 7gift rare animal figure 8 diagram of the analysis in interest 1 0 10 20 30 sangat  suka suka biasa  saja kurang  suka tidak  suka rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 56 2. do you like the game with 3 dimensions based on augmented the reality? there were 15 people who really liked, 21 people liked, three people chose fair, one liked a bit, and a person did not like. 3. are you excited in playing game “rare animal”? there were 13 respondents who were very excited, 23 excited respondents, one fair, 3 less excited, and one not excited. 4. do you want to invite your friend to play game “rare animal”? there were 13 of 41 respondents declared that they really wanted to take theirfriends to play the game “rare the animal”, 19respondents wanted to invite, 6 respondents chose fair, and 4 respondentswere reluctant to invite. 5. do you agree to study rare animals after playing “rare animal”? there were 14 of 41 respondents who strongly agreed to study, 21 respondents agreed, 5 respondents were fair, and one respondent did not agree. 6. do you think the game “rare animal” can make it easier to remember any information? there were 10 of 41 respondents who strongly agreed, 20 respondents agrees, 6 respondents chose fair, and 5 respondents didn’t think it was easy. figure 9 diagram of the analysis in interest 2 figure 10 diagram of the analysis in interest 3 figure 11 diagram of the analysis in interest 4 figure 12 diagram of the analysis game can be fun interactive learning 1 figure 12 diagram of the analysis game can be fun interactive learning 2 0 5 10 15 20 25 sangat  suka suka biasa  saja kurang  suka tidak  suka 0 5 10 15 20 25 0 5 10 15 20 sangat inginya, inginbiasa sajakurang ingintidak ingin 0 5 10 15 20 25 sangat  setuju setuju biasa  saja kurang  setuju tidak  setuju 0 5 10 15 20 25 sangat  setuju setuju biasa  saja kurang  setuju tidak  setuju rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 57 7. do you think playing the game "rare animal”is fun? there were9 of 41 respondents who answered a lot of fun, 23 respondents answered yes, 6 respondents said fair, 3 respondents didn’t quite like. v. conclusion the game using augmented reality that is packaged in the “rare the animal” is able to increase the interest of children's play because they feel interested in how to play the game that was not monotonous. based on the data analysis, 90 % respondents loved the game in 3d based augmented the reality. the technology of “rare animal” game uses augmented reality based os the androids that can be played, not just carry up the 3d. the system rewards in the form of next stage and at the end, inbuilt reward for coloring the 3d texture to appreciate complete game. the game can be interactive learning in a fun way. the “rare the animal” game shows that a concern for endangered species increases after playing games.respondents know what to do in endangered species and habitat with the real story, the main reasons of the animal crisis. pre-test score was 619 and post-test increased to 840. “rare the animal” game has 5 of the trigger or marker. the game can only be played if a jet. marker of two dimensions can tobe print out to be able to do the scan on so it can bring out the game. ?????????????????????????? “rare animal” game can only be played under the specification of the smartphone. the specifications of the back camera are at least 8 megapixel with ram at least 1gb and os android jellybean. if not, the game will fail loading and the 3d will not show up. acknowledgements the writing of this manuscript was made possible by a grant provided through the excellent scholarship ofdirectorate general of higher education, ministry of education and culture of the republic of indonesia references [1] wwf-indonesia, “species,” wwfindonesia. [online]. available: http://www.wwf.or.id/program/spesies/ [2] g. alif, “sudi: game 3d tajamkan daya ingat,” detikinet, 2015. [online]. available: https://inet.detik.com/games-news/d3102295/studi-game-3d-tajamkandaya-ingat. [3]t. r. annastacia novianti priyatna, lisa triana putri, mora parlindungan, “implementasi augmented reality sebagai media pembelajaran pada simulasi terjadinya tsunami,” ejournal univ. gunadarma, p. 24, 2013. figure 13 diagram of the analysis game can be fun interactive learning 3 0 5 10 15 20 25 rare animal education using augmented reality sisforma vol.4 no.2 desember 2017 : 52 – 58 58 [4] r. s. andre kurniawan, maryuni, mudah membuat game augmented reality (ar) dan virtual reality (vr) dengan unity 3d. kompas gramedia building, 2016. [5] m. chafied, “brosur interaktif berbasis augmented rality,” ejournal itsn, pp. 1–5, 2010. [6]w. h. dan e. w. eka ardhianto, “augmented reality objek 3 dimensi dengan perangkat artoolkit dan blender,” pros. snatif, pp. 267–274, 2014. [7] y. appli muhamadan jeba, andika ocfera, “rancang bangun aplikasi edugame museum sultan mahmud badaruddin ii palembang berbasis unity 3d,” jatisi mdp, no. x, pp. 1– 10, 2012. [8] k. t. m. iwan setya nugraha, kodrat iman satoto, “pemanfaatan augmented reality untuk pembelajaran pengenalan alat musik piano,” siskom undip, p. 9, 2009. [9] s. hutamaputra and d. – i. f. thalib, “pembuatan sistem pakar untuk diagnosis penyakit telinga dengan menggunakan sharpdevelop dan 3ds max,” e-journal univ. gunadarma, pp. 1–16, 2010. [10]a. ismail, education games. yogyakarta: pilar media, 2006. [11] m. hasan, paud (pendidikan anak usia dini). 2009. [12] badan pusat statisik indonesia, “jumlah penduduk menurut kelompok umur dan jenis kelamin di kabupaten semarang tahun 2014,” 2014. [online]. available: http://semarangkab.bps.go.id/linktabe lstatis/view/id/21. virtual reality game education to learn traffic regulation sisforma vol.4 no.1 februari 2017 : 7-11 7 virtual reality game education to learn traffic regulation andru deva lukito1, ridwan sanjaya2, hendra prasetya3 information systems department, faculty of computer science soegijapranata catholic university, semarang, indonesia andrudeva@gmail.com1, ridwan@unika.ac.id2, hendra@unika.ac.id3 abstract – traffic accident has become number 3 of children fatality in the world according to who[1]. traffic accidents that include children are often caused by themselves for breaking the law or regulation. education about traffic regulation and law including traffic signs and the description must be early given to children.education is the process to change a person or a group attitude and behavior in order to make them matured through teaching and training [2]. education that can be used is interactive digital media. it is digital game, various forms of digital game from 2d, 2.5d to 3d with many points of view and new technology. vr (virtual reality) as new digital media where alternate reality existschecks various theories without any real consequences.according to greenbaum, “virtual reality is an alternate world filled with computer-generated images that respond to human movements. these simulated environments are usually visited with the aid of an expensive data suit which features stereophonic video goggles and fiber-optic data gloves”[3]. greenbaum’s statement before was to make vr suitable to test traffic law and regulation and educate kid to obey the traffic sign and regulation without real consequences from real world. this journal contains the result of using virtual reality as traffic regulation education media. education materials consist of traffic signs that appear on the road and safety riding gear. keywords – virtual reality, traffic sign, road traffic, children, education i. introduction vehicle population in indonesia especially private vehicle according to oica (organisation internationale des constructeurs d’automobiles) statistic shows the significant annual growth [4]. for example,the number of motorcycle in indonesia is increasing considerably by 7,184,925 from 2014 until 2015[5], the growth of vehicle triggering another effect. the increasing road density influences the increasing risk of accident. according to who, traffic accidents are on the third place on children at age 0-14[1], and this problem becomes main concern. indonesia act 2009 number 22 about road traffic and transportation states “every person who drives a vehicle must obey: traffic sign, road marking, traffic lamp and sirens, traffic motion stop and parking, horn and light, maximum and minimum speed, coupling procedure”[6].anyway, the number of traffic law violations keeps increasing year by year in indonesia. in 2015, traffic law violation increased up to 34 percent or 69,786 violation[7]. besides,adult traffic violation isexecuted by children too. this behavior leads to secondary effect like robbery, street racing, and other street crime[8]. this problem leads to aggressive driving behavior where children become impatient and dangerous for people around them[9]. also traffic sign and traffic jam make driver become aggressive and increase chance of traffic accident[9]. high traffic accident which involves children becomesthe focus ofthe researcher to develop an education media to prevent traffic virtual reality game education to learn traffic regulation sisforma vol.4 no.1 februari 2017 : 7-11 8 accident increasing by educating children with traffic sign and safety riding gear. the media used as education media was virtual reality game, to give education with virtual experience, in virtual world and generated reality[10]. game have positive effect on both psychology and physically especially for teens in their puberty that often cause emotion instability and make teen tend to trouble[9]. this journal studies simple yet attractive traffic road regulation for elementary students from age 7 until age 11, by designing and setting specification for virtual reality gadget, and to know the result of this research. ii. theoretical foundation 2.1 road traffic road traffic are motion of vehicle and people in road traffic space[6]. road traffic is one of entity on the system with transportation vehicle[6]. road traffic network is series of connected node or work space for transportation vehicle[6].inorganizing road traffic, road traffic infrastructures like road and road amenities are needed for vehicle, people and goods to move[6]. indonesia act 2009 number 22 about road traffic and transportation states that road traffic and transportation vehicle are one with the system consisting road traffic, transportation, road traffic network, and road traffic amenities, vehicle, driver, and the management of road traffic itself [6].traffic sign has become one of important road amenities that are installed on every road assaid in indonesia act 2009 number 22 about road traffic and transportation mentioning that traffic sign is part of road amenities including sign, letter, sentence or the combination serving as warning, instruction, and guide for driver.[6]. drivers have responsibility to obey traffic sign as indonesia act 2009 number 22 about road traffic and transportation stated on paragraph 106 verse 47. the children traffic signs arranged based on book consist ofwarning, instruction, and guide traffic sign. 2.2 education according to indonesian dictionary, education is a process or groupto change person manner and behavior in order to make a person or a group mature through teaching and training[11]. john dewey said that learning was social process not preparation but life itself [12].furthermore, john dewey statedthat education was experience process considering as a matter of fact that life keeps changing so human will always grow and learn without age boundaries. education is a process of learning in every phase of life and improving human skills[13]. 2.3 video game gameis divided in several genres like action, adventure, education, racing, roleplaying game, simulation, sport, and strategy[14]. according to player view, games are divided on several category like first person, third person, isometric, platform, side scrolling, and top down[14]. game has become a method to express their feeling for generation nowadays both social and anthropology[15]. game is not an entertainment anymore, game has emerge as new field[15]. many universities and teacher start to study about game as media [15]. gamehas various effect, so game is valuable especially for teens [15]. 2.4 virtual reality virtual reality is a technology developed in the late 20th century. this technology aims to provide artificial experiences, the virtual world, the artificial world and the artificial reality [10]. development of virtual reality itself was originally intended for the field of health[16]. at present the virtual reality has been developed for flight simulations, multistore buildings, social environments, etc.[16]. today's virtual reality continues to be virtual reality game education to learn traffic regulation sisforma vol.4 no.1 februari 2017 : 7-11 9 1 29 total respondents that already play virtual reality before have played before never played before 13% 7% 33% 47% 0% 7% 33% 60% 0% 20% 40% 60% 80% 0%-25% 26%-50% 51%-75% 76%-100% comparison number of respondents per group by percentage of correct answers pre-test post-test developed, especially in the gaming world,a variety of games that offer first person view experience using virtual reality devices. experience with the first person perspective makes virtual reality a favorite with technological developments [16]. iii. methods this research aimedto know the effect of educational virtual reality game titled “simulasi tertib berlalu lintas” (simulation of traffic compliance). this research using closed and open question by questionnaire directly to 30 random elementary students from grade 3 until grade 6. the sampling process was separated in two stages. first stage is pre-test. this stage is to test respondent’s knowledge about traffic sign and safety gear when riding motorcycle. second stage is posttest.this stage is conducted after respondent finishes playing the game, on this stage respondentare asked to tell their knowledge about traffic sign and safety gear when riding motorcycle. questionnaire for both pre-test and post-test contained the same format but different question on open section. 15 closed questions contain traffic sign. in pre-test questionnaire, 2 questions are about safety riding gear, and 3 questions are about virtual reality experience before respondents play the game. post-test consists of same questions format with some difference at open questions. 2 open questions in post-test are about safety gear riding they saw when playing game, then 3 questions are about respondents experience when playing the game. iv. survey results after respondent worked out pre-test and posttest, the result was: 1. 97 percent (29 out of 30 children) never played games using virtual reality technology. fig. 3.1 total of respondents already played before 2. comparison of the total percentage of correct answers between pre-test and posttest by 15 percent (68 answers from 450 answers) from 80 percent -65 percent fig. 3.2 comparison of total right answer pre-test and post test 3. increased knowledge can also be seen from the percentage increase in the group of respondents with the percentage of correct answers 76 percent-100 percent as much as 13 percent (4 respondents). fig. 3.3comparison number of respondents per group by percentage of correct answers 4. at level 3 where the respondent is asked to ride the incomplete rider either his motorcycle accessories or his rider, it teaches the respondent to always use safety equipment and check the completeness of 65% 80% comparison of total right answer pretest and post test pre-test post-test virtual reality game education to learn traffic regulation sisforma vol.4 no.1 februari 2017 : 7-11 10 28% 10% 41% 10% 10% motorcycle accessories important according to the respondents headlight speedometer rearview mirror lamp riting etc (brake, muffler) 59% 5% 5% 19% 8% 3% motorist accessories important according to the respondents helmets gloves elbow shield jacket shoes etc (driving license) 90% 10% precentage of happines of respondent to virtual reality game yes no the motor so that no accident can cause serious injury, here is the exposure of choice parts of motorist and motorcycle accessory chosen by the respondent after playing. respondents chose more rearview mirrors than ever before by 42 percent followed by 28 percent headlamps as well as turning light, speedometer and rearview mirror followed by 10 percent fig. 3.4percentage of motorcycle accessories important according to the respondents 5. on the question of motorist's accessories the respondent's answer began to be divided into 60 percent helmets, jacket 19 percent, shoes 8 percent, gloves and elbow protector 5 percent, and 3 percent. fig. 3.5difficulty of features utilization inside framework 6. the test results showed that 90 percent of respondents loved to play virtual reality games. in accordance with the formulation of problem number two, the level of pleasure of children aged 7 to 11 years is very high on the material provided with the design and specifications that are suitable and comfortable for them. fig. 3.6happinesspercentage of respondent to virtual reality game 7. this study showed that virtual realitybased games could provide education in a fun way, the picture below states 73 percent of respondents feel very happy after playing the game virtual reality. fig. 3.7percentage of excitement for using game as road traffic educational media v. conclusion based on increasing percentage of correct answers from the pre-test at 65 percent to 80 percent with the percentage increase of 15 percent and the displacements of respondents who can only answer 0 percent 25 percent by 13 percent (4 respondents) to 0 percent as described, the education materials are compatible for children age 7-11. this result was strengthenedby the answer from both subjects mostly show same respond in easy to use, features provided, and the installation of framework itself. from the gathered data, many respondents desired to play the game again. 73% 20% 7% 0%0% precentage of excitment for using game as road traffic educational media very exciting exciting indifferent unpleasant very unpleasant virtual reality game education to learn traffic regulation sisforma vol.4 no.1 februari 2017 : 7-11 11 the material were not too hard for them so virtual reality needed to be more developed for educational purpose and made it reliable, sturdy, and easy to use for 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[16] b. lange et al., “designing informed gamebased rehabilitation tasks leveraging advances in virtual reality,” disabil. rehabil., vol. 34, no. 22, pp. 1863–1870, 2012. wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 1 wana warrior game as animal rescue campaign media adit rama putra information systems department, faculty of computer science soegijapranata catholic university, indonesia adit.ramp@gmail.com erdhi widyarto st, mt. information systems department, faculty of computer science soegijapranata catholic university, indonesia erdhi@unika.ac.id albertus dwiyoga w. s.kom, m.kom. information systems department, faculty of computer science soegijapranata catholic university, indonesia yoga@unika.ac.id indonesia is a nation which is rich of biodiversity. various vegetation and good supporting climate make indonesia a comfortable homeland for some species. deforestation and illegal hunting have threatened some species. seeing that situation, there are many ways to avoid that, one of them is using game as the media.“wana warrior” is a game used as education media of animal saving. the concept of this game is using game as the medium for conveying the information through design and gameplay which attract the players and they can learn without they realize from the provided information. using agenda setting theory, provided informationis selected important issues. players are focused only on provided issues. the result of the research shows that “wana warrior” game can educate people about animal biodiversity, especially, in indonesia. keyword: animal, indonesia, game, education, agenda setting. i. introduction indonesia is one of the richest biodiversity nations in the world. located in the equator, indonesia has tropical climate and tropical rain forest which has a lot of variety of animal and plants. moreover, indonesia has a lot of topology too, from mountain to shore, forest savanna, etc. this condition allows various unique species to adapt according to the place they live. there are 300.000 animal species or approximately 17% animal in the world compared to indonesia’s area large.[1] in indonesia, animal distribution is divided into 3 areas separated by 2 lines, wallace line and weber line. first area is located in west side of wallace line is asian type animal. the distribution is in sumatera, java, borneo, and bali. between wallace and webber line is transitional animal type. the distribution is in sulawesi, and islands in nusa tenggara, and most of the maluku. and then, eastern weber line is australian type animal.[2] even though having rich biodiversity, indonesia has bad reputation about endangered animal. according to iucn (international union for conservation nature) there are 184 animals’ species, 119 birds, 32 reptiles, 32 amphibians in 2011. mailto:adit.ramp@gmail.com� mailto:erdhi@unika.ac.id� mailto:yoga@unika.ac.id� wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 2 the summary of critically endangered there are 69 species, 197 are endangered, and 539 are vulnerable.[1] government and some organization have doing some effort to save indonesia’s biodiversity. efforts made by the government are making regulation, protected forest program, national park, and captive breeding for some species. in the other side, there are some ngo’s are doing their activities about campaign to save the biodiversity. however, indonesia still has problem with the law enforcement, as a result big action is needed. actually, government and some ngo’s are doing campaign about biodiversity saving. looking at deforestation still running quickly, the campaign seems not too effective. unfortunately, the government project is stopped just in one event. the campaign gave little education to people to save nature. the efforts are now working together with public figure to campaign biodiversity saving, social media, and having events with the people. game can be an alternative to campaign the animal and biodiversity saving. game nowadays is the part of lifestyle. just like the social media, game has aspect like audio and visual. for example, there are rhino raid by wwf (world wide fund for nature) campaign about rhinos saving in africa. the use of game as campaign media is supported by good mobile device market. in 2nd quarterof 2015, smartphone sales increased 13% with 314,5 million sales[3]. in indonesia itself, smartphone sales increased 55%. although it decreased 11% per-quarter, indonesia has beenstill the biggest smartphone market in south-east asia[4]. ii. literature review 2.1 indonesia’s nature indonesia is one of the largest archipelago nations in the world. 2/3 of the state is sea. indonesia is known as world’s lung too because indonesia has forests spread in almost all island. indonesia is one of the part of the coral triangle too and it’s a place to live 45% fish species in the world[1]. even thoughhaving rich in bio diversity, indonesia has bad record about deforestation and natural conservation. besides indonesia, there is brazil which takes part in the largest deforestation rate in the world. study by university of maryland in the end of 2012; at 2008 to 2012 indonesia overtook brazil in the fastest deforestation rate. recorded, there are 840.000 ha forest lost in indonesia. in the other side, brazil, the former leader, lost 460.000 ha. deforestation rate is dominated by sumatra, kalimantan where the palm oil business running[5]. indonesia’s animal wildlife is threatened too. beside of deforestation, illegal hunting threatens the animals. the existence of some animals like orangutan, sumatran rhinos, sumatran tigers, and the others are threatened. approximately the amount of sumatran orangutan (pongo abelii) is 14.613[6]. while borneo orangutan is going to critically endangered[7]. sumatran rhinos (dinocerorhinus sumatrensis) is in critically endangered too with less than 100 in way kambas national park, bukit barisan national park, and gunung leuser national park[8]. sumatran tigers (pantera tigris sumatrensis) is only 400 in sumatera[9]. sumatran elephant (elephas maximus) which is sub-species of asian elephants is critically endangered status. the population is threatened by over forest function and illegal hunting for their ivory[10]. in the other side, javanese gibbons is endangered by the number of 2500[11] spread in slamet mountain and dieng plateau[12] wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 3 2.2 environment campaign campaign according to wwf is a tool for telling information, increasing awareness andcaring, and changing behavior. campaign is useful for telling opinion or message to society to get support from some part of people.campaign about natural saving has been done by several organizations from government and ngo that runs in natural saving such as wwf, greenpeace, pro fauna, etc. the media for campaigningis internet, seminar, action, etc. 2.3 media messages in media in semiotic consist of mixed symbols arranged spatially and chronologically to create impression, telling idea, and give the meaning for the responder. as an example, howa producer processes the symbols and signs, and so how audience accepts and gives meaning the symbols and signs to the information they understand. in arranging information, sign raised should have clear relation to what it represents.[13] media has capability to arrange issues which are considered important to society. that function is mentioned as agenda setting function. walter lippmann, a journalist from usa formulates the agenda setting theory, and takes a look at how society doesn’t take the real incident but what is in their head. the thing mentioned as pseudo environment in the other words, agenda setting theory is shaping issues in human mind[13]. there are two steps in agenda setting. first, takinggeneral issues which are considered as important issues. then, deciding which issue, from the chosen issues, which are considered important. these two steps are important and havea relation because the information delivery process will be better and give frame about the problem[13] agenda setting process is 3 ways of processes. first, making priority in issues that we will discuss in media (media agenda). second, creating public agenda. and third, realizing public agenda influence or interacting with policy maker (policy agenda). in the simple way, the first process influences the second, and the second influences the third[13]. iii. research and methodology 3.1 game development method game development process is divided in some process shown in fig. 3.1 fig. 3.1 game development process game development process for wana warrior game has a purpose to develop campaign game. the theme is about wide deforestation in indonesia. in literature review process and data gathered, the taken theme is about the impact from the nature destroying the animal. the game is strengthened by story how nature is destroyed and how the animals save their live. the character is wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 4 based on the real characteristic in the nature. thus, player can understand what the animal feels. iv. result and discussion 4.1 wana warrior gameplay wana warrior has strategy gameplay with some action in it. the information is given often every loading screen in every moving scene. wana warrior character is animal which is threatened in indonesia. there are orangutan, tiger, gibbons, rhino, elephant, and deer like shown in fig. 4.8. fig. 4.8. wana warrior wana warrior has stories for each character. started from otan, a sumatran orangutan who fights to defend his homeland. then, there is yongki, a sumatran elephant who is saved by otan when he is poisoned by hunters for his ivory. after yongki, there is datu, a javanese rhino, who is almost killed because he accidentally enters human’s house for food. then, there is bappu, a javanese gibbon who is dying after his child is caught by hunters. finally, story of harimo, sumatran tiger, and sambar, sambar deer, whichis almost killed when harimo is trying to hunt sambar. there are some features in wana warrior.fig 4.10 shows all features. there are warrior scene containing character information and story. player can level up and read character characteristic. then in the item shop, player can buy items to help them in game. and then in the upgrade center,player can upgrade base and raisesp to improve the game. fig. 4.9wana warrior features in the gameplay, player has to fight the enemy by summoning the character. the winner is the first who destroys enemy base first. gameplay is shown by fig. 4.10. fig. 4.10 gameplay in-game loading screen, fig. 4.11, always pop-up every scene move. in loading scene, here is the simple information given, and information is frequently given and simple. so, player will learn unwittingly. fig. 4.11. loading screen 4.2 game assets wana warrior assets are including button, character, environment, gui, and other supporting assets. the assets made by spritesheet technique. assets environment is based on real condition in indonesia nature wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 5 especially in sumatra. main character assets shown by fig. 4.12and the enemy character shown by fig 4.13 fig. 4.12 main character fig. 4.13enemy character game setting is in sumatera. to build the environment using some sprite shown infig 4.14. fig. 4.14 spritesheet environment 4.3 testing to prove how wana warrior has impact to people, a test was held to the same respondent from the game design. this test examined respondent’s knowledge about indonesia animal biodiversity, respondent’s respond about game design and story. this test had purpose to find out if the game could deliver messages about indonesia animal biodiversity to players. respondent was given some questions; there were 10 problems from the pre-test than given again in post-test and some question about the game. the result is shown in table 4.1. data show the result of the 10 problems about respondent’s knowledge on indonesia’s animal. there were24 respondents whose increasing score. the respondents whose increasing score more than 6 were noted from 15 to 26 respondents. this result showed thatwana warrior had good impact as campaign media for animal rescue. table 4.1 test result v. conclusion wana warrior game is a game made as education media for animal rescue. in the process of data gathering, the result showed that users had tendency to get info from media which hadgraphical characteristic, easy to understand, and intensive. in brief, wana warrior gives education material by that way. wana warrior game is designed by mixing some elements, game and agenda setting theory. using of this method is with adopted agenda setting theory, so player learning with no feel they are learning. game implementation in mobile devices has purpose to cut off the distance between game and player, and can be played everywhere. so, the more player play the game, the more they are learning following by their awareness to animal rescue. generally, wana warrior game is made with familiar genre. so a player doesn’t feel wana warrior game as animal rescue campaign media sisforma vol.4 no.1 februari 2017 : 1-6 6 strange with the gameplay. wana warrior game is designed to be finished not in a short time. so with gameplay design, player can modify their troops as they wish. in the other word, the story can make attachment game to player’s feeling. so the message can deliver better. acknowledgement adit rama putra is the game technology student of soegijapranata catholic university. based on academic excellence, he receives scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud ri) references [1] “fakta tentang satwa liar indonesia.” [online]. available: http://www.profauna.net/id/faktasatwa-liar-di-indonesia. [accessed: 06-sep-2015]. [2] “sejarah alam indonesiano title.” [online]. available: http://www.mongabay.co.id/sejarahalam-indonesia/. [accessed: 06-sep2015]. [3] “smartphone os market share, 2015 q2,” 2015. [online]. available: http://www.idc.com/prodserv/smartph one-os-market-share.jsp. [accessed: 13-sep-2015]. [4] lina noviandari, “samsung masih kuasai pasar ponsel indonesia di q1 2015, evercoss nomor dua,” 2015. [online]. available: https://id.techinasia.com/pasarponsel-dan-smartphone-indonesia-q12015/. [accessed: 13-sep-2015]. [5] p. jacobson, “indonesian officials resist movement to end deforestation for palm oil,” 2015. [online]. available: http://news.mongabay.com/2015/09/i ndonesian-officials-resist-movementto-end-deforestation-for-palm-oil/. [accessed: 08-sep-2015]. [6] k.n rosandrani, “ada dua kali lebih banyak orangutan sumatera dari yang diperkirakan,” 2016. [online]. available: (http://nationalgeographic.co.id/berita /2016/03/ada-dua-kali-lebih-banyakorangutan-sumatera-dari-yangdiperkirakan. [accessed: 17-feb2017]. [7] s. ancrenaz, m., gumal, m., marshall, a.j., meijaard, e., wich , s.a. & husson, “pongo pygmaeus,” 2016. [8] national geographic, “the sumatran rhino: another 200 years? it’s your call!,” 2014. [online]. available: https://www.iucn.org/content/sumatra n-rhino-another-200-years-its-yourcall. [accessed: 17-feb-2017]. [9] wwf, “sumatran tiger,” 2017. [online]. available: http://www.worldwildlife.org/species/ sumatran-tiger. [accessed: 17-feb2017]. [10] wwf, “gajah sumatera,” 2012. [online]. available: http://www.wwf.or.id/program/spesie s/gajah_sumatera/. [accessed: 17feb-2017]. [11] silvery gibbon project, “silvery gibbon fact sheet,” 2010. [12] a. setiawan, “population density and distribution of javan gibbon (hylobates moloch) in central java, indonesia,” biodiversitas, j. biol. divers., vol. 13, no. 1, pp. 23–27, 2012. [13] s. w. littlejohn, theories of human communication (4th ed.). 1992. a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 62  a learning system design based on digital technology utilization lianly rompis lrompis@unikadelasalle.ac.id universitas katolik de la salle manado abstract—digital technology in indonesia, especially in manado, begin to grow very rapidly followed by the availability of adequate technology market, better financial economy, and high enthusiasm from the local people, mostly academic educators. supported by the existence of network based technology, it is mostly expected that the process of transferring information and learning in classroom will be easier and no longer become great problem in the future. people will acceptdigital technology not as a threat, but cultivate and utilize them for the improvement of human civilization, while keep maintaining respect to traditional learning and manual opinions and analysis because after all those concepts are merely the best. this paper based on author experience, observations, and reviews, offers solutions to utilize digital technology for developing aneffective learning process. the research methods are literature study, analysis taken from personal experience, system design, and future implementation. the results of this research givesperspective to design a learning system in a proper way, using digital technology individually or integrated, which will also support research activities and improve good digital technology products designed and produced by people of indonesia and other nations. keywords—learning system, digital technology, information application, innovation tool, learning media 1. introduction 1.1 background the development of digital technology in indonesia in two last decades is very fast, spread evenly to every city, including manado which located in the north of sulawesi.this technology growth is vastly driven by the availability of many sorts of good performance technology comes from various nations, with unique models that so innovative for people to use. it is also supported by the society’s high financial economy, and high enthusiasm from communities, mostly academic educators that need information for teaching and educating students. we should agree that the basic concept of digital technology which comes from analog nature is an amazing invention from our past and will valuable for generations. with binary based system, electronics and network technology, it is expected that the process of transferring information and classroom learning will be easier, more flexible, and do not bring a great problem forhuman future activities. a digital technology should not be seen as a threat, but as a meaningful thing, where we can utilize them for the improvement of human civilization, and keep maintaining respect to traditional learning and manual opinions or analysis because they are still the best of all. a learning system based on digital technology utilization for information and innovation should be well designed to achieve the education gold. however, the security of technology should still be considered to maintain the dignity and sustainability of human civilization. a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 63  1.2 previous study previously a research study has been done in electrical engineering study program at universitas katolik de la salle manado to find out whether media audio video can be utilized as one of the supporting facilities in the teaching and learning process. both lecturers and students need a learning process. the development of science and technology will indirectly require them continually to think and learn. although the teachinglearning process in general has been running well but still needs to be supported by good learning media so that it can be in line with the vision and mission of the university and able to make the faculty of engineering as a front liner in the field of information technology. [3,4,5] 2. literatur review 2.1 facts about digital technology the development of digital technology needs to be utilized together in a positive way to support the development of a nation.progressing technology certainly opens up new opportunities and it can encourage change and bring positive social impacts in a community. to encourage the use of information technology that can support various formal and informal activities at college or university level, telkomsel will hold a digital community campus program that planned to be implemented in 20 campuses in 20 cities in indonesia. on the other hand, telkomsel encourages program #internetbaik (responsible safe inspirational and creative), where the main participants come from school will be equipped with knowledge and understanding to use the internet and information technology positively. [10] telkomsel's subscribers in manado and its surrounding areas are becoming increasingly using data. 80% of telkomsel's customers in manado have switched to broadband services.[11] central bureau of statisticsnoted, the growth rate of internet users in eastern indonesia reached the highest level compared to other regions in indonesia.the data is contained by bps survey results in collaboration with the indonesian internet service provider association.head of bps revealed for interprovince industry, north sulawesi recorded as the province that has 100 percent or the highest ranking that uses computers and internet in business activities.while the second rank is west kalimantan 94.12 percent above the province of dki jakarta as the center of government which reached 90.83 percent. [9] figure 1.internet and smartphone users statistics (e-marketer dan asosiasi penyelenggara jasa internet indonesia, 2017) 2.2 broadband evolution through the use of computers and telecommunications networks, humans have been able to extend their power of thinking, influence, and productivity, just as those in the industrial age were able to extend the power of physical through the heavy machinery. exciting developments continue unbated in many areas that are key to the ongoing evolution of broadband devices, applications, and network infrastructures. a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 64  these remarkable developments are propelling the broadband evolution, creating good reasons to pursue next-generation networks in digital world. [1,2] 2.3 adult education and learning process education for adults has different approaches scopes, goals, and strategies compared to education for children. it focuses on lifelong learning to learn the skills gained in self-directed. in conducting their educational process, adults prefer to study in free conditions, do not like rote, prefer to solve problems and practical matters. they also use different types of books, print media (e.g. books, modules, booklets, leaflets, charts, photos, newspapers, magazines) and non-print media (e.g. radio cassette, power point slides, videos). lecturers are people who play a very important role in organizing a learning process in classroom. the classroom consists of a number of students who are mentored by teachers to explore the world and learn how to direct the exploration results to be useful. the success of student learning is strongly influenced by the way a teacher manages the learning process. information-processing learning models basically focus on ways to strengthen the internal impulses (coming from within) the human himself to understand other humans by exploring and organizing data sensing problems and working their way through solutions and developing language to express them. generally, many information processing models can be applied to learning goals of different ages. included in this group is the model of concept achievement, inductive thinking, exercise research, initial guide, memorization, intellectual development, and scientific research. [6,7] 3. research methodology this research was conducted with qualitative approaches. data was taken from previous research, observations, personal experience, and survey. analysis is done using tables and interpretations, with the help of system design concept and current digital technology. the methods being used are literature study, analysis from personal experience, system design, and future implementation. 3.1 literature study collecting sources of information, observations, and references related to digital technology trends and development was the first step of this research. several media have been used as reference, such as books, journals, and online articles. 3.2 personal experience before started a literature study, i already have some personal experiences in teaching classrooms with different subjects focusing on engineering field, mainly in electrical engineering. literature study helped me to conduct analysis from these experiences. 3.3 system design taken the important and main points of analysis, i tried to derive a design of a learning system based on digital technology utilization for information and innovation. 3.4future implementation from the learning system design concept, the output of research derived ideas and suggestions for future implementation in facing the development of digital technology and education future programs. 4. results and discussion 4.1 analysis from personal experiences from author’s personal experiences in teaching several classrooms with different subjects focusing mainly in electrical engineering field, a list of positive outcomes has been made for self-evaluation: a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 65  table 1.positive outcomes from personal experiences: how do academic educators and students respond? no how do academic educators and students respond? 1 prefer interactive learning 2 prefer to learn by given problem examples 3 like listening audios and watching videos 4 more enthusiastic with practical activities 5 interested in doing visit study 6 need flexible time 7 open to the development of digital technology table 2.positive outcomes from personal experiences: what do educators and students have? no what do academic educators and students have? 1 have different interests and talents 2 mostly have laptop and mobile phone 3 mostly love to learn and improve their knowledge 4 several facilities and financial support 4.2 system design 4.2.1 determine scope and objectives before design a learning system based on digital technology utilization, first determine the scope and objectives to be achieved: 1. where will this learning system be used? (in a classroom) 2. what are the goals? (search information and supported innovation) 3. what is the subject? 4. what is the aim of this subject? 5. what will be the main type of technology? (hardware or application) 6. do we need supporting technology? (supporting hardware or application) 7. what will be the form of learning? (fully academic, but students can learn independently) these scope and objectives will help us to create a better learning process. 4.2.2 prepare digital technology our next step is to prepare the digital learning technology. this could be done by finding, buying, and using good technology products, or designing our own learning media, and if possible, constructing a learning module/device, or an interactive learning room. 4.2.3 relate subject with digital technology we need this step for subjects that need special digital technology which have to be prepared separately from the learning room or university’s facilities. what are the applications or hardware that suit best to teach the subject? 4.2.4 flexible design needs to be considered with those various digital technologies we have prepared, including technology available in classroom, it is better to design a learning system using flexible tools and contents that can be use individually or integrated, in a proper way, as shown as examples in figure 2 and figure 3. figure 2. learning with interactive technology (youtube.com) a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 66  figure 3. flexible design in classroom (schoms, 2017) 4.3. future implementation from the learning system design concept, the output of research derives ideas and suggestions for future implementation in facing the development of digital technology and education future programs: 1. hardware and software integration for supporting information and innovation 2. digital technology needs to be utilized together in a positive way that meet the education goal, especially in educating people. 3. website or mobile application that will accommodate all the roles and tasks of lecturers and students (interactive interface for learning activities) 4. classified subjects with digital technology and their teaching method, to associate them with appropriate and universal interactive learning classroom 5. build an academic zone for learning (learning center, mini digital study room, academic time zone, explore digital room, innovation room, information corner, and etc.) 5 conclusions a learning system design based on digital technology utilization can be built by determine scope and objectives, preparing digital technology, relating subject with digital technology, and designing the flexibility in learning. the results of this research offer a design of learning systems in classrooms that can use digital technology individually or integrated in a proper way, which will also support research activities and the good digital technology products assembled by our own nation and other nations. it should be well designed and for information and innovation purposes. the security of those technology still has to be considered to maintain the dignity and sustainability of human civilization. this research needs further improvement but hopefully can bring benefit for academic educators in giving their best teaching digitally. acknowledgment thanks to my colleagues and students who have inspired and colored my teaching experience with their respects and reality problems in classroom. references [1] satzinger, et al., systems analysis &design in a changing world, 5th ed.. usa: course technology, 2009. [2] jusak, teknologi komunikasi data modern. yogyakarta: penerbit andi, 2013. [3] l. rompis and r. sualang, “media audio video sebagai sarana penunjang proses belajar-mengajar”,seminar nasional ritektra vi di unika de la salle manado, 2016. [4] h. sriwindono and f. tumiwa, “analisa kesuksesan learning management system”,seminar nasional ritektra vi di unika de la salle manado, 2016. a learning system design based on digital technology utilization sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1156 67  [5] e. moelbatak andy. bria,“penerapan model multimedia sebagai media pembelajaran alternatif untuk meningkatkan self motivated learning”,seminar nasional ritektra vi di unika de la salle manado, 2016. [6] u.s., winataputra, pekerti 1.04: model-model pembelajaran inovatif. pusat antar universitas untuk peningkatan dan pengembangan aktivitas instruksional direktorat jenderal pendidikan tinggi departemen pendidikan nasional, 2005. [7] u.s., winataputra,pekerti 1.05: pembe-lajaran orang dewasa. pusat antar universitas untuk peningkatan dan pengembangan aktivitas instruksional direktorat jenderal pendidikan tinggi departemen pendidikan nasional, 2005. [8] d. timbowo, “manfaat penggunaan smartphone sebagai media komunikasi”, in e-journal acta diurna, v(2). [9] tribun manado. (2014). bps: sulut tertinggi dalam penggunaan internet di indonesia. [online]. available: https://manado.tribunnews .com/2014/01/20/bps-sulawesi-utaratertinggi-dalam-penggunaan-internet-diindonesia [10] mangkei, p. (2017). suara manado: jajaran program digital telkomsel untuk 2017. [online]. available: https://www.suaramanado.com/ berita /nasional/ilmu-pengetahuanteknologi/2017/06/ 11160/jajaranprogram-digital-telkomsel-untuk-2017 [11] konfrontasi. (2016). masyarakat manado pengguna data telkomsel meningkat. diakses tanggal 14 agustus 2017. website: https://www.konfrontasi.com/ content/ekbis/masyarakat-manadopengguna-data-telkomsel-meningkat sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 15 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma revitalizing internship registration portal with an implementation of application lifecycle management bertha alan manuel maranatha christian university bertha.alan.m@gmail.com oscar karnalim maranatha christian university oscar.karnalim@it.maranatha.edu abstract—internship is an undergraduate activity for gaining working experiences. hence, it is expected that some universities convert it as an undergraduate course. in our university, registering internship topic is automated using a web-based portal; it takes tremendous effort if done manually. nevertheless, according to our informal survey, existing portal suffers a lot of limitation, resulting user dissatisfaction. this paper presents a further development of such portal by following phases described in application lifecycle management. according to three evaluation scenarios (black-box, smallgroup user, and large-group user testing), proposed portal works well and fits user need. keywords—internship registration portal, application lifecycle management, computer-aided administrative data management, software development, software maintenance. i. introduction internship is an undergraduate activity for gaining working experiences. it is frequently implemented as either working under a direct supervision with real company or working as a research assistant on university. in our faculty, each student is encouraged to experience such activity; it becomes a mandatory undergraduate course. despite its benefits, converting internship as a course generates several issues. one of them is a tremendous effort required to manage all internship data, especially at registration phase. hence, a web-based portal has been developed at our faculty. it helps the coordinator (i.e. a person who is in charge to manage all internship data) to manage all registration data submitted by the students. this portal has been used since 2012. nevertheless, informal observation shows that some users are dissatisfied with existing portal; it has numerous drawbacks (e.g. inconvenient layout and functionality). this paper serves a further development of given portal to handle such drawbacks. as our guideline, we will use application lifecycle management (alm)[1], a widely-used lifecycle for software development and maintenance. ii. related works teaching undergraduates is not a trivial task; it could generate specific issues that are exclusively found on that domain. those issues, on most occasions, become emerging topics on research. some emerging topics resulted from such phenomenon are alumni tracer [2], student outcome[3], [4], plagiarism detection [5], [6],computer-aided selflearning[7], [8], and computer-aided administrative data management [9]–[12]. among these topics, computer-aided administrative data management takes the most attention; all administrative processes can be easily automated. several successful revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 16 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma examples of such automation are the works proposed in [9], [10], [11], and [12]. firstly, a work proposed in [9] automates lecturing session allocation which should be done once per semester. secondly, a work proposed in [10] automates student and lecturer attendance through rfid system. thirdly, a work proposed in [11]automates saving graduation data through a web-based portal. finally, a work proposed in [12]automateslaboratory helpdesk calling via a web-based portal, connected through local area network. according to the fact that internship is a beneficial activity to hone student’s soft skill, it has been converted as a course on our faculty. on that course, students will experience internship activity for six months. in addition, they will also learn how to document their work with final project template; this mechanism does not only provide an experience to create large document (which is frequently needed at work) but also a preparation for their final project activity. before enrolling the internship course, each student should register internship topic one semester before the actual enrollment. at that time, the feasibility of proposed topic is evaluated. further revision will be given if the topic is not feasible for internship. since such registration activity is rather complex due to numerous entities involved, an internship registration portal was developed. the portal has been used for internship registration since 2012 in our university. generally speaking, internship registration at that portal works as follows: a) students register their topic through the portal on predefined batches. to date, there are two predefined batches; one of them is held at midterm weeks while the another is held at final-term weeks. both batches are used to register internship topics for the successive semester. b) internship coordinator checks the topics and their supplementary files. if some files are missing or do not meet coordinator’s criteria, the topic will becomeon hold and the student should complete it for further processing. c) the topics will be distributed to three research groups regarding to their scope. the chief of each research group will check whether the topic fits his/her research group. if it is out of the scope, it will be returned to internship coordinator and the coordinator will assign the topic to other groups. d) the chair of each research group will assign a reviewer for each proposed topic; on most occasions, the reviewer will become the supervisor about proposed topic. e) each assigned reviewer will check the feasibility of given topic and provide some revisions if necessary. further, he/she can also ask the student to meet him/her directly for further enquiries about proposed topic. nevertheless, as years go by, some users are dissatisfied toward given portal. hence, a further development of internship portal is necessary. as our guideline, we will use application lifecycle management (alm) [1], a widely-used lifecycle for software development and maintenance. alm is a widely-used lifecycle that merges several application development lifecycles. it covers from requirement specification to software maintenance phase. generally speaking, there are four perspectives for implementing alm: application portfolio management, software development lifecycle, service management/operation, and unified view. revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 17 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma the last view is the most general one since it merges the first three perspectives. the detail of unified view can be seen on fig. 2.1. it starts with portfolio rationalization, a subset of application portfolio management, followed by software development lifecycle and operations (operations are a subset of service management/operation). these phases will generate business value as their result. if change request occurs or new release is required, the whole processes can be restarted from portfolio rationalization. fig. 2.1 unified view[1] iii. alm implementation since the portal has been developed before, alm implementation will be started from change request (described as an arrow from business value to portfolio rationalization on fig. 2.1) to business value. portfolio rationalizationis responsible to analyze what features are required on proposed system. since the portal has been developed before, in our case, this phase is more focused on additional features instead of the whole features. required features are collected through a survey involving 45 internship students and 10 lecturers (who act as either internship coordinator, the chair of research group, and reviewer). each respondent is asked to provide feedbacks about existing internship registration portal. according to our survey, 22 additional features are required, starting from providing more-friendly user interface to simultaneous review mechanism (at that time, existing portal only allowed the reviewer to comment once and the student is only able to read the comment without providing any feedbacks). the detail of these features can be seen on table 3.1. table 3.1 additional features feature description more-friendly user interface frequently asked questions e-mail notification for every topic status change rich text area to fill given topic a monitoring mechanism for internship coordinator and the chair of each research group advanced searching and sorting modifiable number of batch more-convenient user interface information about important dates information about supervision schedule draft storing mechanism direct email mechanism to reviewer larger file upload limit a mechanism to see topics given by lecturer a mechanism to see all topics from lecturer role more-detailed profile data modifiable topic similarity algorithm workload-balancing monitoring for the chair of each research group internship track record for students download feature for all roles supervision log simultaneous review between student and reviewer revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 18 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma software development lifecycle is responsible to implements required features. it consists of six sub-phases: analysis, management decision, initial requirements, initial architecture, development, and delivery. analysis sub-phase is responsible to enlist required features. in our case, this sub-phase is merged with portfolio rationalization. management decision sub-phase is responsible to determine whether required features are possible to be implemented regarding analysis sub-phase. in our case, all required features are possible to be implemented, resulting the execution of the 3rd sub-phase, initial requirements. initial requirements sub-phase is responsible to further analyzing required features from semi-technical perspective. in our case, this sub-phase is conducted by merging several required features that have similar characteristic or target same data. initial architecture sub-phase is responsible to formalize required features to software engineering design. since existing portal was developed in procedural manner, this sub-phase is conducted by generating data flow diagram, entity relationship diagram, and the prototype of new user interface. development sub-phase is responsible to convert software engineering design to application. it is conducted by writing the code regarding given design. in our case, the portal is developed as a web-based application using php and mysql. two sample views of resulted application can be seen on fig. 3.1 and fig. 3.2. on the one hand, fig 3.1 is a figure about home view for internship coordinator. it links to numerous features, starting from assigning batch schedule to monitoring all registered topics. on the other hand, fig. 3.2 is a figure about topic registration by student. it is used to initiate internship registration process. delivery sub-phase is responsible to evaluate whether implemented features work well. in our case, this sub-phase is implemented by performing black-box, small-group user, and large-group user testing. black-box testing is conducted directly by the 1st author. she tries all features and checks whether each result is in-sync with feature’s goal. according to this testing, all features work correctly in controlled environment. small-group user testing is conducted by inviting 7 participants. they will act as predefined roles on internship registration portal; 2 of them act as students, 2 of them act as reviewers, 1 of them acts as the chair of research group, 1 of them acts as internship coordinator, and 1 of them acts as administrator. all participants are gathered in one room and they are asked to simulate the whole internship registration process using newly-developed portal. if they experience some errors, they should write it down on a blank page, which will be collected later by the 1st author. according to this testing, some minor errors are defined. these errors are then solved before continuing to the next phase: service management / operations. large-group user testing is conducted by inviting 30 students to register their internship topic through the portal. after the registration process, they will be asked whether the features of given portal is feasible to be used in practice. according to this testing, 28 students responded positively while the other two responded in reverse. revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 19 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma fig. 3.1 a home view for internship coordinator fig. 3.2 topic registration form view service management / operations phase is responsible to maintain developed system (i.e. portal in our case). this phase is planned to be conducted for 6 months, covering two batches of internship registration. afterwards, the business value of newlydeveloped portal will be measured. however, at the time of writing this article,these two phases have not been completed; service management / operations phase has just been started while business value can only be measured after service management / revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 20 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma operations phase is completed. hence, there is no further information about those phases that can be given on this article. iv. conclusion and future work this paper presents a further development of internship registration portal in our faculty. as our guideline, an implementation of application lifecycle management (alm)has been developed. we would argue that such implementation fits our necessity; its phases describe the development and maintenance process perfectly.according to our evaluation, proposed portal works well and fits user need. for further work, we plan to develop web services for given portal so that any applications can interact with our portal regardless of their containing platform. in addition, we also plan to develop a mobile application for our portal; according to our informal survey, the number of mobile users in our students are quite high. references [1] j. rossberg and m. olausson, “introduction to application lifecycle management,” in pro application lifecycle management with visual studio 2012, berkeley, ca: apress, 2012, pp. 21–36. [2] h. toba, e. a. wijaya, m. c. wijanto, and o. karnalim, “enhanced unsupervised person name disambiguation to support alumni tracer study,” global journal of engineering education, vol. 19, no. 1, 2017. [3] m. ayub and o. karnalim, “predicting outcomes in introductory programming using j48 classification,” world transactions on engineering and technology education (wte&te), vol. 15, no. 2, 2017. [4] t. m. christian and m. ayub, “exploration of classification using nbtree for predicting students’ performance,” in 2014 international conference on data and software engineering (icodse), 2014, pp. 1–6. [5] o. karnalim, “detecting source code plagiarism on introductory programming course assignments using a bytecode approach,” in the 10th international conference on information & communication technology and systems (icts), 2016, pp. 63–68. [6] o. karnalim and a. aldiansyah, “python source code plagiarism attacks in object-oriented environment,” computer engineering and applications journal, vol. 6, no. 3, oct. 2017. [7] l. christiawan and o. karnalim, “apasd1 : an indonesian desktopbased educational tool for basic data structure course,” jurnal teknik informatika dan sistem informasi, vol. 2, no. 1, apr. 2016. [8] e. elvina and o. karnalim, “complexitor: an educational tool for learning algorithm time complexity in practical manner,” comtech: computer, mathematics and engineering applications, vol. 8, no. 1, p. 21, mar. 2017. [9] m. c. johan, r. tan, o. karnalim, e. imandha, and t. cahyadi, “analisis dan perancangan aplikasi penyusunan jadwal mengajar sesuai jadwal kesediaan mengajar dosen di fakultas teknologi informasi (studi kasus : jurusan teknik informatika),” jurnal teknik informatika dan sistem informasi, vol. 1, no. 2, aug. 2015. [10] r. tan, d. s. kartawihardja, and i. christian, “penerapan teknologi rfid untuk purwarupa pencatatan presensi mahasiswa di revitalizing internship registration portal with an implementation of application lifecycle management sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 15 21 21 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma laboratorium komputer,” journal of information systems engineering and business intelligence, vol. 3, no. 2, p. 122, oct. 2017. [11] a. d. widiantoro, “information system of graduation in administration and academic bureau soegijapranata catholic university,” sisforma, vol. 2, no. 1, p. 13, nov. 2015. [12] w. f. senjaya, t. witono, and n. alkhala, “perancangan dan evaluasi usability aplikasi pengelolaan laboratorium komputer,” journal of information systems engineering and business intelligence, vol. 3, no. 2, p. 101, oct. 2017. sisforma vol. 5 no. 1 may 2018: 28 – 34 28 paperless office system and data integration albertus dwiyoga widiantoro information system department, soegijapranata catholic university yoga@unika.ac.id abstract— paper-based correspondence has many constraints on sending, receiving, and filing. the filling makes it difficult to search document. electronic-based office mail is able to solve many problems regarding the mail system such as speed of delivery, filing, and searching of documents. by utilizing the database system, documents can be stored well and integrated. with electronic mail is expected to reduce paper usage. this study reveals that the utilization of electronic mail cannot eliminate the use of paper. the main reason is the habit of employees needed paper evidence in their work. keywords electronic mail, paperless system, database, data integration. i. introduction information technology is the integration of technology, information, computers, and information systems, and computer devices. processes used for computers and devices to create, modify, store, process, transmit, and retrieve information securely.[1]. the terms of "paperless," "electronic," and "digital" are made by people who use information technology and communication technology. a paperless office in a work environment where the creation, modification, storage, and retrieval of documents takes place electronically. it supports the management of business documents[1]. see also an understanding of the electronic service manuscript (tnde) which is part of an e-government that will roll out forms that can be used to manage more easily, quickly, transparently, orderly, integrated, efficient, safe and efficient. [2]. in the electronic understanding where the letter of service no longer use paper but the letter of service made, sent and stored using the information technology and communication in digital form. electronic-based office mail is able to solve many problems regarding the mail system such as speed of delivery, filing, and searching of documents. • reduce paper, paper converted into digital paper. thereby reducing environmental pollution • ease to store: with digital document management system, all documents can be stored and accessed easily • ease of audit: each company has strict document rules in storage and display of documents. the document has a unique number that generates an audit trail automatically. time savings document search is done quickly and easily and gives very fast results. make it simple: digital document management system will simplify some business processes. users can use the authorities and transfer data when and wherever. digital traces can be seen clearly. ease of accessing documents can be arranged in accordance with the authority of the right and ability to check and view the same document. the digital document management system stores all documents on the server with guaranteed security. documents can be authorized and not everyone can access the data, thus avoiding documents accessed by unauthorized persons. the digital management system can result in better and more accessible customer service. this will help in retrieving information in serving customers paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 29 improve efficiency where digital management system will be easy in search and retrieval of documents easily and simple. the system has been created for the purpose of: reduction of paper usage streamlining communication; eliminates the use of versatile software for routine mechanistic daily work to be directed at the full system usage; concentrate the assignment of human resources to mechanistic non-routine work that requires the power of inventiveness, taste; suppressing the use of paper only to print documents that have special legal powers such as certificates, promissory notices and so on. ii. literature review communication and mobile technologies have influenced consumers' lives, including how they read books. book readers begin to change reading habits, choosing different types of book formats, such as e-books. an e-book, also known as an electronic or digital book, is a digitally released version of the book, often consisting of text and images and available on electronic devices, such as specially designed e-book readers. paperless is also used in education where communication used e-learning where the use of "paperless" educational technology increases the potential of teachers by offering more freedom and creativity to new teaching techniques and technologies that engage students in the creative process[3]. the chambers thesaurus proposes alternative words to paper as certificates, documents, files, gazettes, journals, newspapers, letters, notes, manuscripts, theses, etc. this term all refers to products containing information. paper documents refer to typeset documents (hard copy) and digital documents refer to the document on the screen (soft copy). although the document may be in the form of various combinations of text, digital, video and digital audio stored in the form of file files or folders[4]. document management automatically creates a paperless working environment. focusing on business processes and automation forces organizations to be customer-oriented and operate across organizational, cross-functional boundaries, ensuring competitive advantage. real business integration remains a key challenge that needs to be addressed by integrating applications (documents, papers, voice and database, handling email, fax and phone). the role of corporate information portal, in this case, should be a growing research[4]. using web-based technology for the dissemination of course materials and for the storage of test results provides many benefits to instructors and students. web-based software for users has many benefits such as 24-hour accessibility from any internet connection, electronic archive, paper stack removal, and reduced tasks[5]. information and communication technology brings to the needs of fast and accurate transactions (online and real-time). by using internet technology, data can be sent in seconds, so the paper is no longer needed. evan golub says that web technology has replaced paper, so the paper is no longer needed anymore.[6] electronic office letter is a web-based application system that works to replace the work process of the system of physical correspondence (manual). this system works integrated with the smallest unit to the highest leadership. (bureaus, institutions, majors, faculty, and rectorate). the system will work following a wellbuilt manual workflow. letters that have been made and approved by the boss will be automatically sent to the destination, from paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 30 the recipient side of the letter will be read in seconds after the letter was sent. this process will reduce send errors, and delivery time is very significant, and no less important is to reduce the employees in charge of sending mail. service letters are specially designed such as letters in order to format and shape the same as paper mails iii. methodology web-based e-mail design uses two stages of web-based application development and application usage survey. 1. sdlc (software development life cycle) software development method consist of system investigation, system analysis, design environments, testing, training, and transition, operations and maintenance[7]. 2. evaluation: spreading questionnaires to test the capabilities of built applications and user satisfaction. questionnaires were deployed to view the satisfaction of electronic mail usage and receive input for system perfection. 3. analysis: by spreading the question form to the user. there are 15 questions that can help infer the usefulness of the mail system. a. the paperless office helpful in making letters (digitizing letters) b. the paperless office helps to searching for data c. the paperless in the office make us do not print a letter (paper form) d. the paperless office makes you faster reporting e. the paperless office have backup function on the application f. the paperless office is an easy feature / short-key to remember and understand g. the paperless office is the system quickly responds to inputs h. the paperless office system are easy to learn i. the application is very accurate in providing reports j. the paperless office system the system provides information when there is an error k. paperless office system provides a help menu l. the papaerless office system are still relevant m. the system makes it easy to complete the job n. there is a complete manual documentation o. easy to learn documentation 4. conclusions iv. discussion identify actor 1. the primary business actor is a stakeholder taken in most benefited from the implementation of use-case. they received benefit in cases that their mail system can run well so that their business processes can run smoothly. 2. primary system actor: stakeholders that interact directly with the system to trigger business or system events (business or system events) in this case are administrative staff and related leaders. 3. external server actor: is a stakeholder that responds to requests from usecase. head unit authorizing letter can be sent or not 4. external receiver actor: is a stakeholder which is not a primary actor but receives something of value from use-case. a staff and lecturer receiving the letter. data flow diagram paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 31 the flow diagram figure 4.1 is the proses making a letter until received. letters that have been made by staff must be approved by the head of the unit, if approved then the letter is automatically sent. in this process has some activity that is scheduling and disposition letter. figure 4.1. data flow diagram use case diagram in the use case figure 4.2, the actor is the staff and the unit leader. the tasks of each actor are different and are included in the existing use case. however, before they can perform the task there is an include that requires them to log into the system. figure 4.2. use case diagram database design the database on figure 4.3 is reviewed using the normalization method up to 3nf so it can eliminate redundant (useless), anomaly data and ensure logical data dependency. figure 4.3. data design incoming mail figure 4.4 indicates the outgoing mail table relation. each table should be related to each other's primary key. figure 4.4. data design outgoing mail implementation of input design user login figure 4.5 view of user login, everyone who will access paperless system must authenticate users and passwords in order to avoid data manipulation. sync user can use id and also by using an institutional email address. figure 4.5. login form paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 32 front view the front view after login is designed to display all mail information in both incoming mail, outgoing mail, or disposition. if there is a change that is incoming, outgoing or disposition letter will appear red status. users will automatically see and perform as soon as possible. so there is no delay in activities, as shown in figure 4.6. figure 4.6. form information incoming and outgoing letter the view creates a letter at the time of making a letter, the user simply selects the destination, the letter number, the origin of the letter using pulldown so as to avoid writing errors. only the contents of the letter should be typed in accordance with the needs, as shown in figure 4.7. figure 4.7. login form create letter incoming mail view the incoming and outgoing messages display all the information from the mail, so the user can easily see and open and the button used to display the content simply use on click, as shown in figure 4.8 figure 4.8. display incoming and outgoing letter data analysis from the data processing obtained 3 group where group 1 which has an average value 3.5. the value is considered a good enough value. group 2 is a moderate group between 3.0 and 3.5. while group 3 with low value that is less than 3.0, as shown in figure 4.9 tabel 4.9. data group in group 2 has an average value above 3.5. the system is very helpful in making letters (digitizing letters), respondents provide an average grade of 4.26. in search of respondent data facilitated by the system with average value 3.7. paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 33 with the e-mail, the process of making reports faster because with the letter response quickly and making reports immediately done. at the system level, respondents see that the system response is very fast that the data load is very short and the data storage process is very fast because it is supported by an adequate server. respondents stated that studying online letters is quite easy and enough to see wellorganized forms so that new users have no trouble using them. the help menu helps respondents in understanding the letter system to make it easier to understand the application. respondents can complete the work of the correspondence easier and faster this is because there is ease of editing sentences and delivery with a very short period, and ease in making the letter again by looking at the pattern of the mail archive. in group 2 has an average value of 3 to 3.5. respondents still need ease of understanding of existing features, application backup and application accuracy in generating reports even though data inputted as outgoing mail, and received as incoming mail can be reported accurately and precisely, due to good database design support, no redundancy and not duplicate data. in group 3, electronic mail that has been made does not necessarily change the habit of printing a letter. electronic mail should still be printed as valid proof. in the system, there are still weaknesses that have not provided an error message if something goes wrong or the process is not working properly. the system based on client-server is not easy to be changed according to the needs of each client. changes must be centralized. another weakness in this system is the word processing function is still not able to match word processing like microsoft word that has many features. this system uses tinymce template which fundamentally this letter system has been able to solve the problem of digitalization of correspondence system. v. conclusions the paperless app has helped digitize the mail system well and all parts run the work using electronic mail. and the system runs stable. the paperless system has been able to solve the problem of late delivery and receipt of mail and letter can be searched quickly. applications are able to simplify some business processes viewed from the fast and easy delivery process and digital archives can be seen clearly. the e-mail application stores all documents on the server with guaranteed security. documents may be authorized according to their respective access rights. the electronic mail system has not been able to change the habit of printed letters, many still keep printing letters as physical evidence. the weakness of the electronic mail system is that it does not yet have a feature like in ms word word processing, but overall it has been able to solve the problem of digitizing correspondence. references [1] n. murthy, “paperless organization,” asia pacific journal of marketing & management review vol. 2, no. 9, pp. 87–97, 2013. [2] p. teknis, “aplikasi tata naskah dinas elektronik,” sebuah petunjuk teknis kementerian lingkungan hidup 2011. [3] j. shishkovskaya, e. sokolova, and a. chernaya, “‘paperless’ foreign languages teaching,” procedia soc. behav. sci., vol. 206, no. november, pp. 232–235, 2015. [4] m. hattingh, “the features and impact of the paperless office , with specific reference to the city of johannesburg,” south african journal of information management, vol. 3, no. december 2001, 2010. paperless office system and data integration sisforma vol. 5 no. 1 may 2018: 28 – 34 34 [5] j. arney, i. jones, and a. wolf, “going green : paperless technology and feedback from the classroom,” pp. 1–9. [6] e. golub, “the paperless society and me : from pc to pocketpc to tabletpc,” national conference of law reviews., pp. 1–7. march 2015 [7] p. isaias and t. issa, “high level models and methodologies for information systems,” high lev. model. methodol. inf. syst., pp. 1– 145, 2015. paper title (use style: paper title) a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 1 issn 2442-7888 (online) doi 10.24167/sisforma a doctor patient portal for effective healthcare shamsuddin mohammed taiser department of computer science and engineering international islamic university chittagong chittagong, bangladesh smtaiser123@gmail.com md. tarequl islam department of computer science and engineering international islamic university chittagong chittagong, bangladesh tiiuc@yahoo.com md. sabir hossain department of computer science and engineering chittagong university of engineering and technology chittagong, bangladesh sabir.cse@cuet.ac.bd abstract— this paper presents a noble approach to develop a digital healthcare system for bangladesh, a country which is soon going to become a developing country. we made an online application to help the masses to get access to healthcare easily and effectively. the application consists of two modules, doctor/hospital information system and emergency services. it has user-friendly features for doctor appointment making. also, it has a blood donor search option, ambulance calling option, patient’s report view option, doctors ranking options etc. the doctors ranking is a special feature which was calculated based on doctor’s educational qualification, experience, average count of appointments made by patients and patient’s feedback. feedback form real users showed that this information system was very helpful for them. if implemented countrywide, this system of digital healthcare may pave the way for an effective healthcare service in bangladesh. keywords—healthcare online application, appointment, information system, doctor ranking i. introduction health care is an essential thing in life. estimations suggest that health make a contribution numerous years to life expectancy. it additionally makes contributions possibly even greater to improving many human beings practical capability and fine of lifestyles. in bangladesh, the health care machine is especially provided with the aid of the government with a very little price. however, this comes with many headaches. the huge number of sufferers makes it hard for the authorities hospitals to offer them with satisfactory fitness care. as an end result, lots of private hospitals are mounted so that you can meet the developing need of the loads for pleasant health care. but whilst one wish to take carrier from a clinic, he first attempts to collect a few statistics about that hospital. to reduce the health care problems in bangladesh, we have developed a web-based application named doctor-patient portal for effective healthcare. lengthy waiting times for registration to look a health practitioner are problematic in bangladesh, specifically in tertiary hospitals. to address this difficulty, a web-based appointment device turned into evolved l. the intention of this examine turned into to analyze the efficacy of the web-primarily muhammad kamrul hossain institute of information and communication technology chittagong university of engineering and technology chittagong, bangladesh muhammadkamrulhossain@gmail.com a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 2 issn 2442-7888 (online) doi 10.24167/sisforma based appointment gadget inside the registration provider for outpatients. this application will provide: online doctor appointment system, information approximately the physician’s chamber in a town a manner to make an appointment with the doctor sms notification for users booking confirmation, find available blood donor, information about the ambulance service provider. ii. literature review imteaj et al. authored a paper that described a smartphone based application for the health care system of bangladesh. though their system has hospital ranking based on quality and cost, they don’t have a doctor ranking system which our system has [1]. authors surveyed the views of the masses of the feasibility and suitability of smartphone use for healthcare purposes. they summarized their findings that smartphone use is extensive, frequent, and acceptable for healthcare purposes [2]. digital nonpublic fitness document systems support [3] affected person-centered healthcare with the aid of making clinical records and different applicable statistics on hand to patients, as a result of assisting patients in health self-management. smart doctors appointment and prescription system is an application that to give service to the doctor and patients. doctors and patients connect with each other and ask for appointment [4]. tia gao, dan greenspan, matt welsh, radford r.juang, and alex alm showed their paper the affected person’s crucial parameters along with ecg, heart rate, pulse charge and temperature are measured using a patient tracking machine [5]. in an application (app) called, “doctorla”, the developers designed a web application which can discover a doctor or a dentist easily and take an appointment with the physician immediately [6]. “doctorsbd” is another doctor appointment system in bangladesh [7]. “doctor apps pulse” is an app wherein medical doctor can verify affected person appointment, write patients history and provides prescription and verbal exchange may be mounted via net [8]. square hospital in bangladesh has an online doctor booking system where anyone can take appointment but they don’t have a doctor sign up option [9]. in a web app “sebaghar.com”, there are three different registration system such as doctors, patients, hospital and representative. but there are no other medical-related facilities [10]. another app-based healthcare provider in bangladesh is “healthprior21.com” [11]. the app has e-store, e-library and e-appointment, but this appointment system is not user-friendly. “apollodhaka.com” is an online doctor appointment system [12]. also, there is blood bank. “labaidgroup.com” is lab aid hospital website. though it is a good healthcare information system, it has no online appointment system [13]. “suvidhacare.com” is an indian online doctor appointment system [14]. it has medical tourism facilities. after studying all these papers and works, we decided to develop an efficient healthcare portal to facilitate medical services to the masses. iii. system description a. doctor ranking in this system, we measured doctors ranking by considering doctors degree, number of doctor’s appointment per week and patients rating. this ranking will be helpful for the user when they search doctor. the search result will be sorted according to that doctor's ranking: we took three constant parameters for doctor ranking. we thought doctor’s degree will get more priority than total appointment number and average rating. we have used the following approach to do doctors ranking: total appointment*.25 + average rating *.25+ number of degree*.50=sum. we did this ranking as descending order of sum. b. system review our doctor-patient efficient portal (dpp) deals with web-based. the project will be developed in php with back-end: php, html5, css3, bootstrap (css-framework), javascript as code, mysql as a database for giving a better service to the system and we hope that by this system they can handle their problem very easily. we have done doctor ranking to consider doctors degree, count doctor appointment schedule and patients rating. this site can be used in 5 panels: patient panel, admin panel, doctor panel, blood donor panel and ambulance service provider panel mode. admin controls the whole system a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 3 issn 2442-7888 (online) doi 10.24167/sisforma table i. doctor ranking a. patient the patient panel has the following features: 1. see doctor schedule: a patient can see the doctor chamber and doctor time schedule find the available bus seat and book the seat. 2. manage profile: patient can update his/her information and upload a his\her file (report\previous prescription\image). 3. online payment: after selected the time to the system, the user can make payment to get his/her appointment by online payment (bkash). nowadays bkash is the most using mobile and online banking. 4. getting confirmation sms: after payment, the system sends the same appointment information to the patient throw the bulk sms. 5. rating: after appointment confirmation, patient can rating to the doctor. the patient can rate only that doctor from whom took the appointment. b. doctor new doctor can send a request to the dpp. after verifying doctor, admin add doctor to the dpp. admin sends email id and password to the doctor using bulk sms. then, doctor can log in. 1. add chamber: doctor can add a chamber to his\her profile. the doctor can update and delete the chamber. 2. add time schedule: doctor can select chamber, day and time for an appointment. the doctor can update and delete time schedule. 3. leave: doctor can leave to select specific chamber and date. that date will not be shown in a regular time schedule. the doctor can view selected leave chamber. 4. view booking details: doctor can view booking details. 5. view patient info: doctor can view patient info after confirming the appointment. create report: doctor can create report date to date in his/her profile to view what he\she income from the dpp. c. ambulance service provider manage profile: ambulance service provider can manage his/her own profile. he/she can update their information. add driver: one ambulance service provider has two or more ambulance. one ambulance for one driver. so, to mark each ambulance, ambulance service provider add the driver. the ambulance service provider manages driver from their profile when any ambulance is hired, then the ambulance service provider from his profile update from yes to no (when an ambulance is not available). d. blood donor who willing to donate blood, can sign up. if he/she ready to donate blood then he/she select option yes otherwise it will be no e. admin admin has the control power of the system. they can manage all the section of the project such as manage new doctor request existing doctor, chamber, doctor schedule, doctor appointment schedule, patient, blood donor, ambulance service and create a report. 1. manage doctor chamber: admin can update, delete, view doctor chamber. 2. manage doctor schedule: admin can update, delete, view doctor schedule. 3. create report for dpp: admin can create a report for dpp. admin can see the total income of dpp by date. 4. create report for dpp: admin can create a report for dr id total appoi ntment (t.a) average rating (a.r) degree number of degree (n.d) (t.a*.25+ a. r*.25+ .50*n.d) = sum (ranking) 71 15 4.5 mbbs, fcps, frcs 3 6.4 77 13 4.5 mbbs, d card (nicbd) 2 5.375 75 11 4 mbbs, fcps 2 4.75 80 11 3.5 mbbs,ms 2 4.625 74 10 3.5 mbbs, md 2 4.375 76 9 4 mbbs, fcps 2 4 a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 4 issn 2442-7888 (online) doi 10.24167/sisforma 5. dpp. admin can see the total income of dpp by date. 6. manage blood donor: admin can update, delete, view blood donor. 7. manage doctor: admin can update, delete, view and trash (temporary delete) doctor. 8. manage ambulance service provider: admin can update, delete, view and trash (temporary delete) ambulance service provider. 9. manage blood donor: admin can update, delete, view blood donor. c. software design block diagram defines the summary of the whole system. a block diagram is a diagram of a system in which the most important components or features are represented by blocks connected via traces that show the relationships of the blocks. the block diagram of the system is shown in figure 1. figure 1. block diagram of the system the major module of the system is doctor appointment system. it plays a vital role in this application. there is also blood donor search option. those who need emergency blood, they can find available blood donor in the application. there are also ambulance service provider’s information. anyone can call an ambulance when their need. this system has four login panels such as a doctor, patient, blood donor and ambulance service provider. they can manage their own entire panel. patient send request to the system and admin verify the request is valid or not. a doctor can send new doctor request and also admin can verify. we showed a flow chart of the system in fig. 2. this flow chart shows the graphical representation of the system. figure 2. flow chart of the doctor appointment system using this flow symbols, the user can log in into the system. system check user has an account or not, if a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 5 issn 2442-7888 (online) doi 10.24167/sisforma the user has no account then the user has to create an account. rests of thefunctionalities are shown in the flow chart. iv. implementation after sign up, user search for a doctor and doctor list will be shown in the website (figure 3). then they can select the desired doctor. the search result will be automated doctor raking which included with a number of total appointments, doctor degree and user rating. after that, there are doctors time schedule with doctor chambers google map they can see the exact location of doctor chamber and then they can select their intended time (figure 4). users also see average ratings of a doctor. figure 3. doctors list figure 4. time slot with google map figure 5. new doctor request figure 6. new appointment request when new doctor request comes to the admin panel, admin verifies the doctor’s bmdc (bangladesh medical college) registration. after the admin confirmed the request an sms will be sent to that doctor with login id and password. users have to pay doctor fee through bkash. admin checks the bkash transaction number and confirmed patient for a doctor appointment. after that confirmation sms will be sent to the user with date and time. figure 7. doctor profile a doctor patient portal for effective healthcare sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 6 issn 2442-7888 (online) doi 10.24167/sisforma doctor profile showed in fig. 5. doctor can manage his own profile such as chamber, time schedule, view patient details. we did a comparison between different similar applications with our proposed application as shown in table 2. from the above comparison, we can say that our application is better to some degree that other existing application. table 2. comparison of different applications with the doctor-patient portal for effective healthcare. v. conclusion the proposed doctor-patient portal will pave the way for easy and quick access to better healthcare. in a country like bangladesh where mobile phone and internet has spread almost every corner, this type of application can help mitigate many hurdles in the path of good healthcare. this information system will arm the masses with up-to-date information through which they will be able to choose the right thing in day-to-day healthcare. although we have some limitations in our software we still hope that the software will be helpful for the user. in future, we wish to include in this application several other features like area wise disease prevalence alarm, disease-stricken zone alarm, vaccination alert system, health condition monitoring with built-in phone sensors, remote healthcare service etc. references [1]. imteaj, ahmed, and muhammad kamrul hossain. "a smartphone-based application to improve the health care system of bangladesh." medical engineering, health informatics and technology (meditec), 2016 international conference on. ieee, 2016. [2]. griffin, nicola, and maria kehoe. "a questionnaire study to explore the views of people with multiple sclerosis of using smartphone technology for health care purposes." disability and rehabilitation 40.12 (2018): 1434-1442. [3]. n archer, u fevrier-thomas, c lokker, k a mckibbon and s e straus.” personal health records: a scoping review.” journal of the american medical informatics association, volume 18, issue 4, 1 july 2011. [4]. md. abdul majid , mohammad jahangir alam and md. nurul mustafa “smart doctors appointment and prescription system.” iosr journal of computer engineering (iosr-jce). [5]. tia gao, dan greenspan, matt welsh, radford r. juang, and alex alm, “real time patient monitoring system using lab view.” international journal of scientific & engineering research, vol. 2, issue. 5, 2013, 91 – 201. [6]. doctorola, online, available at: [http://www. doctorola.com] [7]. doctorsbd, online, available at: [http://www. doctorsbd.com] [8]. doctor apps pulse, online, available at: [http://www.pulse.com.bd] [9]. squarehospital, online, available at: [http://www. squarehospital .com] [10]. sebaghar, online, available at: [http://www. sebaghar.com] [11]. healthprior21, online, available at: [http://www. healthprior21.com] [12]. apollodhaka,, online, available at: [http://www. apollodhaka.com] [13]. labaidgroup, online, available at: [http://www. labaidgroup.com] [14]. bangladesh medical & dental council, online, available at: [http://www. bmdc.org.bd] [15]. suvidhacare, online, available at: [http://www. suvidhacare.com] system facilities our proposed application doctorola [6] doctor apps pulse[8] doctorsb d [7] appointment yes yes yes yes rating yes no no no ambulance info yes no no no doctors history yes yes yes yes patient history yes yes yes yes business innovation in phoenix dancer company semarang through youtube channel sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1727 45  business innovation in phoenix dancer company semarang through youtube channel maria veronika dhianita oktavia indratno nita.oktavialie @gmail.com technopreneurship program, magister management in economics and business faculty, soegijapranata catholic university semarang abstract— in dynamic technology era, a company should use a new innovation.this innovation can improve the competitive advantage, expand the market reach, and also have a new source income. phoenix dancer which is already spend 10 years of operation, should take a new innovation in their company. their old way through participating in the ikapesta exhibition is doesn’t bring a good impact anymore. phoenix dancer semarang need a new way so that they can improve their competitive advantage, expand the market reach, and also have a new source income, and all that goal can be reach using youtube channel. youtube channel is suitable for phoenix dancer semarang because they are a services company that provides dancing in their customer wedding, gathering, or birthday. this research also take feasibility analysis to knowing that the innovation is feasible or not. this research is using mix-method, and use youtube analytic review data to answer the question research, and also observation and further analysis. the conclusion in this research is through youtube channel phoenix dancer semarang can improve their competitive advantage in terms of originality content, but not in communication and creativity. they also succeed expand their market reach, but didn’t succeed in making a new source income from youtube partner. the feasibility analysis result tells that this innovation is feasible enough to improve and developed more in terms of financial income and operational activity, but not feasible in making new source income for their company. keywords— business innovation, youtube channel, market reach, competitive advantage, new source income, feasibility of innovation. 1. introduction innovation is changes in services, marketing, product, strategy or other activity in to a better way [8]. innovation is combination of knowledge and value from product or services in the company [7]. there for, we cab said that innovation is a combination and a collaboration of knowledge, and value in product and services becomes something new and improve to a better state.for doing business innovation, the company must be aware for the opportunities in the middle of the market also what goals will be achieved [5]. an adaptive company is company that can follow technology trend in market, and it is can gain the employee performance at work [15]. this fact prove that business innovation in to technology is important thing for every company. with innovation, the company can survive in the middle of the market and keep growing in the market competition [1].company that has a good competitive advantage is company that has their product or services is unique, rare, and difficult to imitated [13]. company can be said innovative if they are already use current technology and social media like facebook, twitter, wikipedia, youtube or others to enhance their communication, sharing information, and also collaboration [3]. technology in company also become the important part event the technology just for supporting system [4]. business innovation in phoenix dancer company semarang through youtube channel sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1727 46  phoenix dancer as a services company that provide a dance to their customer events, such as wedding, party, gathering, and others. in 10 years of operation they already spend so many trend in market place. in the last 3 years, the leader of the company feel there is no improvement in their company even they already participating in the ikapesta exhibition. ikapesta is exhibition event which are held once in a year, to give all of party vendor such decoration, gown, event organizer, dancers, cake, and other to promote their services to the customer. but for phoenix dancer semarang there is no improvement in their income, so that they need a new innovation for their company. the product in phoenix dancer semarang is a dancing, so that they need an innovation that suitable for their product, and it is youtube channel. youtube channel was suitable because phoenix dancer can upload their dancing to their youtube channel account and also they can join youtube partner program, that can be their new source income. youtube channel is a website that provide the user to upload their own content video to their website and the content is diverse base on their creativity [6]. youtube give facility to user and viewer to make a communication through their content video and it is can be seen in to a wider viewer [12]. youtube partner program is program from youtube website that give feedback for user to advertise their video and get the percentage of the advertise income. the amount of that feedback is varied according to regulation in each country [9]. youtube channel was chosen because of research result from ericson mobility report that say most of adolescent in indonesia is watching youtube channel more often than television [14]. also through researcher observation there is no dancer company who already has a youtube channel, if there is, it is already not active for last 2 or 3 years. there is just one dancer company that already have youtube channel account and still active until now, it is dance by freedomwork youtube channel. through youtube channel, hope phoenix dancer company can expand their market reach, improve their competitive advantage between phoenix dancer and dance by freedomwork, and make a new source income through youtube partner program, and also feasibility analysis for this innovation, it is worth to be maintained, and developed or not. the purpose of this research is to identify if youtube channel can expand their market reach, to analysis if youtube channel can improve their competitive advantage, to formulate how youtube channel can make a new source income through youtube partner program, and last to knowing are this innovation is feasible enough to be maintained and developed with phoenix dancer semarang. 2. research method this research is using mix method, and data that use in this research is primer data and seconder data. primary data is from interview result with leader of phoenix dancer company and other indonesia youtubers. secondary data is from observation in youtube analytic review, social media, and article. operational definition in this research can be seen in table 1. the concept of this research is, through youtube channel phoenix dancer company will upload e new video once in a week, and it will be observed for 4 months (january – april). the researcher will use youtube analytic review, geography, total estimates earning and also secondary data to answer the research question. table 1 operational definition variab le operational definition source measure instrument innova tion a combination and a collaboration of knowledge, and value in product and services becomes (johnson, 2001)and( “harvard business essentials  : managing creativity and innovatio n,” 2003) business innovation in phoenix dancer company semarang through youtube channel sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1727 47  something new and improve to a better state. market reach how far phoenix dancer company can get a connection with new customer in a new place [10] and[11] see in youtube analytic – geography which country all of viewer in youtube channel that already see the video in youtube channel phoenix dancer. compe titive advant age the advantage that youtube channel phoenix dancer have in terms of originality content, communicati on, and creativity. [6] and [2] scoring questioner result that filled in by 30 adolescent in originality content, communicat ion, and creativity. new source income a new way for make a new income through youtube partner program calculate revenue per miles from the number in youtube analytic review – total estimates earning. origin al conten t the main topic, content, or theme of the uploading video is real and not plagiarism. [2] scoring of original content questioner result that filled in by 30 adolescent. great comm unicati on make a new and maintained all communicati on between viewer and youtuber [2] scoring of great communicat ion questioner result that filled in by 30 adolescent. creativ ity how youtube give message or information through their uploading video, such as : editing video, thumbnail. (boroughf ,2015) scoring of creativity questioner result that filled in by 30 adolescent. feasibi lity of innova tion how feasible is this innovation to phoenix dancer semarang in operational activity, financial income, and known and used bye more people. (albernat hy& utterback, 1978) and (akrich, et. all, 2002) compare analysis through secondary data, and interview with leader’s company and indonesia youtubers. 3. results and discussion after being observed for 4 months, phoenix dancer’s youtube channel will be analyzed to answer the research question. in the youtube analytic review in part of geography, it is show that viewer who already watch the youtube channel video is fluctuate. the first month of operation, the viewer is just from indonesia, the second month the viewer increases from indonesia, brazil, and mexico. the third month the viewer is from indonesia, united states, malaysia, and taiwan. the fourth months the viewer from indonesia, united states, hongkong, and vietnam. although the viewer from indonesia still dominating, this result already prove that phoenix dancer’s youtube channel already make a new relationship with a new customer in a new region. this result corresponding with statement that said expand the market reach company is not just find a new customer who already buy the product, but also make a new relationship with a new customer in a new region [10]. there for, phoenix dancer company is succeed in expanding the market reach through their youtube channel. business innovation in phoenix dancer company semarang through youtube channel sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1727 48  in looking for competitive advantage that phoenix dancer’s youtube channel has, researcher give questioner to 30 adolescent and scoring the results and compare it to dance by freedomwork’s and phoenix dancer’s youtube channel. the compare analysis shown that original content mean score in phoenix dancer is higher than dance by freedomwork (4.033>3.6), but in the part of great communication, dance by freedomwork’s mean score is higher than phoenix dancer’s mean score (3.2 >2.033), also in part of creativity dance by freedomwork’s mean score is higher than phoenix dancer’s mean score (3.966>3.6). this means original content in phoenix dancer’s youtube channel is become the competitive advantage compared to dance by freedomwork. for participating in the youtube partner program, a youtube channel account must be operating at least 1 year, and already have 1000 subscriber, and 4000 hours of watching time. in youtube analytic review, it is shown that phoenix dancer’s youtube channel, just operating in 4 months, and just have 40 subscriber, and 16 hours of watching time. this results show that phoenix dancer’s youtube channel is has not been able to get the new source income. through observation and analysis, researcher found that this innovation bring effectiveness and efficiency in the phoenix dancer’s operational activity. this youtube channel can be used as a documentary gallery. when the manager hold a meeting with the customer, the manager can show the kind of the dance that phoenix dancer have to the customer with tablet or handphone. it is more effective and efficient because previously the manager has to bring the laptop and it is feel heavy. also it is more easy for the dancers to get the video as a learning material, because previously they must use a compact disk or flash disk to get the video. this youtube channel can be also a new way to promote phoenix dancer company to wider customer. base on this observation result, it can be said that this innovation is feasible enough for phoenix dancer company in terms of operational activity. the researcher use the secondary data and data interview result to knowing how far is the earning potential to become youtube partner. and the result show that the amount of the income is more than 10 million rupiah, and it is more compared with phoenix dancer main income from customer. the observation also show that to become a youtube partner, a youtuber must upload their own video routinely, at least 2 times per week. a youtuber also use their personal social media like instagram, twitter, facebook, or others to promote their youtube channel. with this income potential, it is worth enough if phoenix dancer keep uploading a new video and gain the subscriber through their social media, and pass the youtube partner program. table 2 viewer changes process in phoenix dancer’s youtube channel january febuary march april indonesi a (100%) indonesia 100 % indonesia 99 % indonesia 96 % mexico 0.2 % amerika serikat 0.3 % amerika serikat 1.7 % brazil 0.0 % malaysia 0.2 % hongkong 1.2 % taiwan 0.2 % vietnam 0.4 % 4. conclusion from the discussion above, we can see that this youtube channel innovation in phoenix dancer has succeed to expanding their market reach, and improve their competitive advantage in term of original content. but in term of great communication and creativity, phoenix dancer company still has to improve to be better compared to their competitor dance by freedomwork youtube channel. this youtube channel also show that phoenix dancer’s youtube channel can’t make a new source income for the company, and it is not feasible enough to be maintained and developed to be seen and used business innovation in phoenix dancer company semarang through youtube channel sisforma: journal of information systems (e-journal) vol.5 | no. 2 |th. 2018 issn 2442-7888 (online) doi 10.24167/sisforma.v5i2.1727 49  by many people, because of the unsuccessful requirements that phoenix dancer’s youtube channel has. however, in the part of operational activity, this innovation is feasible enough to be maintained and developed, because it is bring effectiveness and efficiency in their operational activity. also looking for the potential income that will be receive to become youtube partner, this innovation is also feasible enough to be maintained and developed for the company. acknowledgement this manuscript was made for the purposes of thesis requirements and graduation requirement for master of management. references 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(2016). hasil penelitian remaja indonesia gemar nonton youtube. solopos. retrieved from http://www.solopos.com/2016/06/17/h asil-penelitian-remaja-indonesiagemar-nonton-youtube-729795 [13]. boroughf, b. (2015). the next great youtube: improving content id to foster creativity, cooperation, and fair compensation. albany law journal of science & technology (vol. 25). https://doi.org/10.1525/sp.2007.54.1.23 [14]. kotler, p., & armstrong, g. (2001). prinsip prinsip pemasaran. (w. chandra kristiaji, ed.) (8th ed.). jakarta: erlangga. [15]. kotler, p., & keller, k. l. (2009). marketing management. organization (vol. 22). https://doi.org/10.1080/089117609030 22556  sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 28 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma basic design of a charging circuit for mobile phone using solar panel lianlyrompis universitaskatolik de la salle manado komboskairagi i manado, sulawesi utara indonesia lrompis@unikadelasalle.ac.id julie rante universitaskatolik de la salle manado komboskairagi i manado, sulawesi utara indonesia jrante@unikadelasalle.ac.id abstract—currently the learning process cannot be separated from the exchange of digital information and online interaction. initially using computer technology and internet, then growing with the existence of mobile phone technology. the demand of digital learning for efficient and environmentally friendly energy is very important and urgent because of the increasingly expensive price of fuel and the high utilization of mobile phones as a learning tool for the society. our government itself supports the discoveries, researches, and technologies that use renewable energy such as energy from sunlight and biomass energy. the city of manado which located in north sulawesi province has a good hot climate every year and a fairly high solar energy. this is very good if it can be used as a source of energy for certain equipment such as mobile phones. this paper describes a basic research that has been done where the energy of sunlight becomes alternative energy to charge a mobile phone. the research method is literature study, theory comparison, block diagram design, assembly, and testing. the results obtained give hope that in the future there are opportunities to develop further research and design a solar energy source for mobile phones charging, by using solar cells that have specific current and voltage specification. keywords—charging circuit,mobile phone technology, digital learning, solar energy, solar cell i. introduction 1.1 reason for research introduction contains background research, the purpose of research, review studies that have been conducted, the purpose of the a learning process is a part of academic world and one of the essential role in education. nowadays the learning process cannot be separated from digital information exchanges and online interactions. using computer technology and internet, sources of teaching materials and assignments can be upload to a cloud server that will be easier for teachers, lecturers, and students to communicate and put a flexible time for learning. digital technology development also brings wireless and cellular technology which is mobile and more efficient for learning anywhere through a smart device called mobile phone. the demand of digital learning for efficient and environmentally friendly energy becomes very important and urgent because of the increasingly expensive price of fuel and the high utilization of mobile phones as a learning tool for the society. indonesian government since millennium year has supported the discoveries, researches, and technology innovations that use renewable energy such as energy from sunlight and biomass energy. basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 29 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma in relation to these main reasons and because our city of manado which located in north sulawesi province has a good hot climate every year and a fairly high solar energy, a basic research and feasibility study has been conducted for the possibility of using sunlight energy in certain equipment such as mobile phones. 1.2 scope of problem our research is a basic research to derive a basic design of a charging circuit for mobile phone, using solar panel. many practitioners have created their own charging circuit and it works well, but through this research we would like to share from its scientific body of knowledge, from our scientific points of view. hopefully this will become one of the best references for academicians and students in making a solar panel based mobile phone charging circuit, and further improvements can be taken for good. ii. literatur review 2.1 previous studies previous studies have been conducted with the help of our students. the main purpose was to learn about solar panel module and how to measure its supply voltage, and then came to an idea for charging a mobile phone related to energy issue that arrives importantly for its availability and sustainability. the results of measurement varied between 5 to 7 dc volt, depends on the intense of the sunlight. for another experiment, a series of light emitting diodes (led) has been connected to the output of solar panel, and all the leds are light up. because mobile phone battery needs a charge voltage around 4 – 5 dc volt, and our solar panel reaches 7 dc volt when the intense of sunlight is highest, so there should be another module or circuit being connected to the solar panel so it can output voltage and current that match mobile phone battery specification. actually, when a samsung mobile phone was connected directly to the solar panel during previous research, nothing happened except slow charging as the effect of low current. but for the battery durability and lifelong usable, it is necessary to have a research to find out about a basic design for charging circuit [1]. 2.2 theoretical framework 2.2.1 solar cell panel a solar cell panel is an energy panel based on the energy of sunlight. a solar panel consists of solar cells which is arranged in a series or parallel connection that will determine its output voltage and also the output current. each solar cell usually generates a voltage of 0.45 – 0.5 dc volt and an electric current of 0.1 a upon receiving a bright light beam. as with the battery solar cells assembled in series will increase the voltage while the solar cells in parallel will increase the current, as shown in figure 2.1 and figure 2.2. [2][3][4][5][[6] fig.2.1. solar cell in serial circuit (teknikelektronika.com, 2017) fig.2.2. solar cell in parallel circuit (teknikelektronika.com, 2017) 2.2.2 secondary battery secondary battery is a rechargeable battery.this battery generates electric current using the same principle as primary battery, but chemical reactions can be reversible. when thisbattery is in charging process (connected to energy source), the electrons will flow from positive to negative, and when the battery is in discharging process (connected to a load), the electrons will flow from negative to positive. the types of rechargeable batteries we often find include basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 30 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma ni-cd (nickel-cadmium) ni-mh (nickelmetal hydride) and li-ion (lithium-ion) batteries, as shown in figure 2.3. 2.2.3 ni-cd (nickel-cadmium) battery ni-cd (nickel-cadmium) batteries use nickel oxide hydroxide and metallic cadmium as an electrolyte material. this battery able to operate in wide temperature and long cycles. however, this battery also contains 15% toxic, carcinogenic cadmium, that could be harm for human life and environment. currently, the use and distribution of this battery in the marketplace has been prohibited by european union under the “directive 2006/66/ec” regulation. 2.2.4ni-mh (nickel-metal hydride) battery ni-mh (nickel-metal hydride) batteries have a 30% higher capacity compared to nicd batteries. ni-mh batteries can be recharged up to hundreds of times so that it can save money on battery purchases. nimh batteries are widely used in camera and radio communication. although they do not have a cadmium hazardous substance, these batteries still contain few harmful substances that can damage human health and the environment so it needs to be recycled and should not be disposed of in any place. 2.2.5li-ion battery (lithium-ion) li-ion batteries are widely used in portable electronic devices such as digital camera, mobile phone, and laptop. these batteries have higher cycle endurance and also 30% lighter as well as providing a higher capacity of about 30% when compared to ni-mh batteries. li-ion batteries are more environmentally friendly because do not contain harmful substances cadmium, but still contain little harmful substances that can damage human health and the environment so it needs to be recycled and should not be removed in any place. fig.2.3. secondary batteries (teknikelektronika.com, 2017) 2.2.6dc to dcconverter a dc to dc converter is an electronic circuit built for direct current input voltage conversion. the input voltage can be converted into a lower dc voltage, or a higher dc voltage, sets by a step-down transformer or a step-up transformer in the circuit. we can see the parts of this converter from the diagram shown in figure 2.4. fig. 2.4. dc to dc converter block diagram 2.2.7voltage regulator a voltage regulator is an electronic integrated circuit (ic) component used for regulating a positive or negative direct current voltage. the most common voltage regulator ics are 78xx and 79xx. the xx value is the desired output voltage value, for example 7805 will output a voltage of 5 volts and 7905 will output a voltage of -5 volts. minimum supply voltages are 7 dcv or -25 dcv, maximum supply voltages are 40 dcv or -7 dcv, voltage regulation type is linear, and the maximum output equals to basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 31 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma 1 ampere [7]. figure 2.5 shows the model of voltage regulator ics. figure 2.5. voltage regulator ic (1= input, 2 = ground, 3 = output) iii. research methodology several methods are taken for this basic research: 3.1 literature study before starting this research, the author started collecting references and information related to solar panel basic concept and mobile phone charging circuits. 3.2 theory comparison a theory comparison has been conducted to get the right information and have best references for the research. 3.3 choose sample this research use 2 (two) solar panel as a sampling, both have 5 dcv output but packed in different model or panel (the other one already equipped with rechargeable battery). 3.4 select instrument for measurement, an analog multimeter and a digital multimeter is used to get accurate results and can make a comparison. a dc to dc converter with voltmeter module is also helpful in getting accurate observation results. 3.5 derive tables for observations and measurements the next step that is very important for data analysis is derives tables that required for observations and measurements. these tables should be in accordance with sampling and instrument being used. 3.6 block diagram design a sketch of block diagram has been made to bring clearly understanding upon the input, process, and output of a charging circuit. 3.7 assembly and testing the last step is to assembly and conduct testing. a conclusion is made which summaries the research output that points out to research aim, whether already appropriate or not. iv. results and discussion 4.1 solar cell panel module a solar cell panel module is constructed into two blocks; each block has several solar cells that are connected to give an output of 5 dc volt, as shown in figure 4.1. their specifications are given in table 4.1 and table 4.2. fig. 4.1.solar cell panel module table 4.1. specification of the solar cell panel module a parameter range/setting voltage output 5 volt current output 240 ma power output 1,2 watt size 11 x 6.9 x 0.3 cm 78x 79x 1 2 3 basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 32 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma table 4.1. specification of the solar cell panel module b (equipped with li-polymer battery 2600 ma) parameter range/setting voltage output 5 volt current output 500 ma power output 0,8 watt size 10 x 6 x 0.3 cm input to mobile phone 4.5v 800 ma 4.2adjustable dc-dc step up step down with voltmeter module an adjustable dc-dc step up step down lm2577 lm 2596 with voltmeter module (figure 4.2) is a dc-dc converter module which convert input voltage into lower or higher output voltage, depends on the output setting where ic step down (lm 2596) and step up ic (lm 2577) will adjust to each other. this module is equipped with 7-segments display and its specification is shown in table 4.3. fig.4.2. adjustable dc-dc step up step down with voltmeter module table 4.3. specification of the adjustable dc-dc step up step down module table 4.4. initial observations and measurements taken in telecommunication laboratory and at the top of the university’s building. note :outputs are measured using analog/digital multimeter and 7-segments display table 4.5. observations and measurements when connected to a mobile phone note :data was taken at 10.46 am, a little cloudy but clear blue sky. type of battery: samsung li-ion battery. nominal voltage 3.85 vdc/11.55 wh. charge voltage 4.4 vdc/3000 mah. input from charging circuit 4.8 volt basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 33 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma table 4.6. observations and measurements when connected to a mobile phone note :data was taken at 12.11 – 14.26 pm, a little bit cloudy, sometimes the sun shines brightly and sometimes it only partially shines. output voltage from solar panel varies between 2.98 – 4.22 dc volt, and the output current varies between 0.09 – 0.16 a. fig.4.3. a mobile charging circuit built for observations and measurements from all the observations and measurements result shown in table 4.3 to table 4.6, we can conclude that a mobile phone needs higher current to have a faster charging, also added with dc-dc converter for stepping down the output voltage from solar panel if it’s too higher, so it will meet the specification of battery charge voltage. voltage regulator can be used for getting a constant and stabilize input voltage for mobile phone, besides adding an appropriate diode at solar panel so it will block the reverse flow of electrons from the battery [8][9][10]. because this charging circuit works with solar panel and, the sun only shows up half of the day, some people usually like to add a rechargeable battery so it can store energy and doing charging at night. based on this study and conclusion, a basic design for a mobile charging circuit using solar panel can be derived in figure 4.4. fig.4.4. basic design for mobile phone charging circuit using solar panel further research and improvements can be done for analyzing parameters, components, and reliability of this basic charging circuit, to have a solution for better re-design. v. conclusions from the result, it can beconcluded that a basic circuit of a charging circuit for mobile phone using alternative energy from the sun is possible to be designedusinga dc-dc converter and voltage regulator, with appropriate parameters and measurements. it is necessary to have a good charging and raise the battery percentage efficiently, so the output needs higher current with recommended charging voltage. input voltage which does not exceed a battery charge voltage is more desirable. the higher the current, the better and faster the charging will be, while low voltage and lower current only make the charging slows down or even stop working. more current can be obtained by constructing an array of two or more solar panel into a form of parallel circuit, that will keep maintaining the value of voltage. this is a basic design research that need further improvement in measurements and high stability for its voltage and current basic design of a charging circuit for mobile phone using solar panel sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 28 34 34 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma outputs, in order to obtain a good and optimal charging for a mobile phone. acknowledgment part of the research is funded by our institution, universitaskatolik de la salle manado. thank you for the support, and also contributions from our students (vicklyzachawerus and idrionotado). references [1]. b. anto, e. hamdani, and r. abdullah,“portable battery charger berbasis sel surya”, in jurnal rekayasa elektrika, 11(1), 19-24, 2014. [2]. w. hayt, rangkaian listrik jilid 1, 6th ed. jakarta: penerbit erlangga, 2006. [3]. w. hayt, rangkaian listrik jilid 2, 6th ed. jakarta: penerbit erlangga, 2010. [4]. a. joewono, r. sitepu, and p. angka,“perancangan sistem kelistrikan hybrid (tenaga matahari dan listrik pln) untuk menggerakkan pompa air submersibel 1 phase”,in seminar nasional ritektra vi unika de la salle manado, 2016. [5]. a. gunadhi and j. mulyono, “prototipe penyatuan sumber tegangan dc pada sistem hybrid pln dengan energi terbarukan”, in seminar nasional ritektra vi unika de la salle manado, 2016. [6]. d. kho, (2017). pengertian sel surya dan prinsip kerjanya. teknik elektronika. available: http://teknikelektronika.com/penger tian-sel-surya-solar-cell-prinsip-kerjasel-surya/ [7]. d. arifianto, kamus komponen elektronika. jakarta: penerbit pt. kawan pustaka, 2011. [8]. d. rusmadi, mengenal teknik elektronika. bandung: pionir jaya, 1999. [9]. o. bishop, dasar-dasar elektronika. jakarta: penerbit erlangga, 2004. [10]. m. abdillah, pengetahuan dasar elektronika analog dan digital. pontianak: yayasan kemajuan teknik, 2017. [11]. m. hapudin and andika, “rancang bangun alternatif charger handphone tenaga surya”, in jurnal ict penelitian dan penerapan teknologi. 12-23, 2017. microsoft word 5 1171_christine wisata budaya jawa tengah”game as a means of preserving the culture of central java “wisatabudayajawa tengah” game as a means of preserving the culture of central java  sisformavol.4 no.2 november 2017 :28‐33      28    “wisata budaya jawa tengah” game as a means of preserving the culture of central java christine ayu wulandari christine15ayu@gmail.com system information major, faculty of computer science, soegijapranata catholic university, semarang, indonesia abstract –indonesia has a cultural diversity in each area; some existing traditions in central java are dugderan, semarang and ruwatan rambut gimbal, wonosobo. the growing globalization era affecting society mindset can create an impact such as forgetting indonesia culture or ignoring the cultural heritage asset. as a result of neglecting the asset, reog ponorogo and wayang kulit, some indonesia legacy, were ever claimed by another country. seeing the importance of the efforts in heritage preservation, a way can be introduced and performed as a medium of instruction i.e. a mobile game of central java cultural heritage with the theme of cultural traditions. game is not always negative, but can be used as an interesting learning media called educational games. keywords: educational game, cultural tradition, central java  i. introduction indonesia is an archipelago which has 34 provinces[1], where each island has its own provincial cultural diversity. indonesia culturesare dance, clothing, custom homes, traditions or rites of the region.central java is a province on the island of java which has a fascination of the natural and cultural tourist attractions, one of which is a cultural tradition. as an example of the existing tradition in central java from the city of semarang is dugderan tradition. it is a unique tradition to welcome the coming of ramadan with the characteristic of warak ngendog[2]. there is also a tradition of “ruwatan cukur rambut gembel (cutting dreadlocks off)”located in the dieng as the tradition which is hereditary until now. “rambut gimbal (dreadlocks)” is the unique physical form of hair which is believed to have the mystery of which“rambut gembel” child has a distinct personality. thus, the required ritual for hair cutting off is believed to restore the child's personality [3]. intensified technological development, including the use of smartphones,is increasingly sophisticated. according to nielsen mobile insights informance [4], itreveals that the growth of smartphone users in indonesia from the year 2013 to 2017 on 33% cagr is driven by population aged under 30 years or about 61% as its users. those activities include 19% gaming enthusiasts spending 1.5 hours playing on the device where the older students also get involved in it. ii. literature review a. cultural tradition the tradition is hereditary customs that are still handed downby the community or the presumption that the ways in which there have been most ways are good and true[5]. the word of culture comes from the word "buddayah" meaning the favor or sense[6],according to the system as the whole culture koentjaraningrat ideas, actions, and results of the work of the man in the life of society, which provide the belonging to the individual with a means of learning[7][8]. “wisatabud sisformavo b. cultu cultu activities understan behavior certain pl c. educ educ of aspe education a. desig jawa befor “wisata cultural advance traditions survey t conducte to see th search (beginnin month),p eternal f buffalo p festival), festival), ruwatan dreadlock trends sh the 7 tra any give high esca even 1 tr graph du trend, va highest m value ind below ar 7 event tr dayajawa tenga ol.4 no.2 nove ural tourism ural tourism s, research nding the s, crafts, ar lace in a cert cation game ation game ects related n[10]. iii. dis gning the f a tengah”g re designing budaya jaw tour)”,data as finding s of the even to establish ed by observ he level of p event tr ng the pengambilan flame), kir parade), ap lopisan (c baritan ( rambut k hair).ob howed that th aditionswas n time the p alated with a radition that ue to less p alue of 100 mount in p dicates the re the figure raditions at g ah” game as a m mber 2017 :28 m m is a great hing, lear culture rt, etc.) com tain time[9]. e e is a game d to the scussion flow of“wis game g the game wa tengah ( a collection g literature, nt survey.in the concep vations on g popularity o aditionsi.e. e ram n api abadi rab kebo b peman (celeb celebrating a offerings t t gimbal bservations he level of p very less so popularity w a value of 10 t did not ha popular. in shows the opularity, w value is qu es of the sea google trend means of preserv 8‐33 way to see rning, and (traditions mmunity in a . with aspect purpose o sata budaya e concept o (central java was done in books and addition, the pt was also google trend of a keyword dugderan madan/fasting (picking ou bule (albino brating food another food o sea), and (treating ongoogle popularity on ought, but a was the mos 00.there wa ave the value the google value of the while the 50 uite popular arch graph o d: ving the culture e d s, a ts of a of a n d e o s d n g ut o d d d g e n at st s e e e 0 r. of figu the advance ease th program of flowc tells ab applicat figure2 b. the “wi befo be prese start of of centr presente icons wh while op this gam among e of central java ure1.popularit traditions design of th e with the c he program mming. in fi chart “wisat bout the ion. . flowchart g t gameplay isata buday ore starting t ented with tour itinerar ral java. aft ed in a centr here 6 of th pen location me, it provide the traditio a  ty charts 7 ce in google tr he gameflow creation of f mmer in gure 2, the s ta budaya j flow syste game "wisata tengah" of 7 tradit ya jawa ten the game, th the comic ries of cultu ter that the p ral java map e 7 city ico n 1 is insema es 7 differen ons. before entral java end w was made i flowcharts t making th system desig jawa tengah em on th a budaya jawa tion eventsi ngah” game he player wi storyline th ural tradition player will b p menu with ons are locke arang city. i nt mini game starting th 29 in to he gn h” he a in e ill he ns be 7 ed in es he “wisatabudayajawa tengah” game as a means of preserving the culture of central java  sisformavol.4 no.2 november 2017 :28‐33      30    game from each mini-game, the player will be presented an animated icon tradition of the information that will be the location of the selected player. here is a concept of the gameplay of each stage of cultural tourism city of central java is as follows: table1 gameplay 7 mini game event traditions stage dugderan • location : semarang city • the main character : warak ngendhog • gameplay : atthis stage, players are introduced warak ngendog character or icon. in dugderan game, this player must take the coins in the form of eggs and coins, as well as to avoid the road if the player does not want game over and succeeds at the finish line. the player must get a score above 700 to open the next stage. pengambilan api abadi mrapen • location : grobogan regency • the main character : a monk • gameplay : at this stage, an overview of the flame-takingevent which is presented to players to use tells where a vesak buddhist monk is assigned to pick out flame. in the game, the player must tilt the phone to the left or to the right to drive the monks to take the coins and avoid the obstacles in the form of rocks, holes and wood. the player must get a score above 200 coins to unlock the next stage. kirab kebo bule • location : surakarta • the main character : buffaloalbino & buffalo • gameplay : on this stage, it describes a simple form of albino buffalo. players must remember the pictures between two buffaloes. play with the swipe to the right or the left, characteristics of the corresponding ordinary images that correspond to fast until time runs out. the player must answer correctly 8 points to unlock the next stage. apeman • location : klaten city • the main character : young women. • gameplay : at this stage, a procession of visitors is crowded in getting apem cake. in the game, the player must drive the player character to the right or to the left, and catch 3 types of apem to get the score. when the character player is affected, grapes score will be reduced.and when exposed to an egg, lives will be reduced in 1 of 3 lives. the player must get a score above 110 to unlock the next stage. lopisan • location : pekalongan city • the main character : 2 colors giant lopis • gameplay : this stage gives an overview with arranging a simple ceremony on stage game where players have to cut giant lopis by pressing the red or green button in accordance with lopis appearance before time runs out. players will be able to continue the next tradition if correct answers are above 8. baritan(sedekah laut) • location : pemalang city • the main character: boat / ship that contains crops.gameplay : at this stage, a picture of how the procession casts or drowns offerings in the sea. in the game, the player will be washed away by way of offerings control to the right, left, top for carrying of offerings – passing ships and whales so as not to get hit where the player must also take the coins to be able to add to the score that can be used to open the stage tradition of the next with a score above 600. ruwatan rambut gimbal • location : dieng,wonosobo regency • the main character : rambut gimbal childwith type pari, jatha/jatah, wedhus • gameplay : this stage gives an idea as to what kinds oframbut gimbal type are usually in the procession. players must remember the types of rambut gimbal with both already introduced in the animation as well as the information reviewed back in tutorial. players just click on the correct imageof rambut gimbal child as ordered quickly before time out. c. gameview “wisata budaya jawa tengah” in figure 3, itshows an early game menu display play after loading the game. when users first install applications games "cultural tourism central java", then the comic lookappears. comics can also be read back in a comic play on the display button menu. figure3. play menu display in figure 4, it is the menu map with the location where the 6-7 cityicons are locked and display when the mission trip has completed.  figure 4. display the menu map is locked and open in picture 5, there is a mini game displaying 7 traditions: dugderan (beginning the “wisatabudayajawa tengah” game as a means of preserving the culture of central java  sisformavol.4 no.2 november 2017 :28‐33      31    ramadan/fasting month),pengambilan api abadi (picking out eternal flame), kirab kebo bule (albino buffalo parade), apeman (celebrating food festival), lopisan (celebrating another food festival), baritan (offerings to sea), and ruwatan rambut gimbal (treating dreadlock hair). figure5display mini game 7 traditions d. research results once the design and process are finished, the game is ready. game trials are conducted with post-test survey to 34 respondents who had previously also been in doing the survey pre-test. to know that the game "tour of central java culture" can make learning more fun and interesting,the result shows the surveys in the picture below:  figure6diagrams opinion game "wisata budaya jawa tengah" can make learning fun in figure 6, it shows that 30 respondents agreed that the games can make learning more interesting and enjoyable, especially in the introduction of the cultural traditions of the region of central java. two children answered the mediocre/simply to make study interesting. while the two children responded to less agree,they were lazy to read animation information and prefer to hear voice.  in figure 7, it shows 30 of 34 older students replied that after playing a game of "cultural tourism central java", they got a new insight of a tradition that was not yet known.    figure7diagram opinion adds insight after game play figure 8 shows that 29 children agreed and strongly agreed.three children responded quite possible to know the information of historical and cultural traditions of central java. figure 8.the diagram after playing games about history, cultural traditions of the known information figure 9 shows after playing a game of “wisata budaya jawa tengah”,they gain knowledge and become familiar with the new tradition of central java in addition to the previously known from the tradition in which as many as 10 children answered to 7 “wisatabudayajawa tengah” game as a means of preserving the culture of central java  sisformavol.4 no.2 november 2017 :28‐33      32    traditions and as many as 24 children answered a few selections from the 7 tradition.   figure9evaluation diagram after playing game"wisata budaya jawa tengah" figure 10 shows 73% or 25 children agreed that the game "tour of central java culture" could be used as the preservation efforts, 21% or 7% said very much agree, while 6% or 2 children chose the common or neutral options because they did not know whether games could deliver information that would be the introduction of traditions in the preservation of traditions of the region.  figure10opinion diagram respondents will game "wisata budaya jawa tengah" as an example of conservation efforts figure 11 shows the result of 62% or 21 children agreed and 26% or 9 very agreed with the opinion that the game “wisata budaya jawa tengah” could be used as media promotion of regional traditions and the introduction of central java, while 12% or 4 children argued that was mediocrity or neutral. figure11opinion diagram existence of game “wisata budaya jawa tengah” used as media promotion and introduction central java regional tradition iv. conclusion games do not always give a negative impact for the players when managed correctly such as educational games. the game “wisata budaya jawa tengah” is a game with the aim to educate by providing insight into the cultural tradition of introducing knowledge area of central java. from the survey results,it can be concluded that the game “wisata budaya jawa tengah” could provide a positive impact in the increase of knowledge of central java traditions that were previously not known.in addition,the gamecreated an interesting way of learning about the tradition in the province of central java. the introduction of the central java regional traditions in the game was delivered without removing the elements of information from tradition such as background, character related on the tradition. this game could help parents to introduce the central java traditionwith a medium of instruction for children or students. the public could be involved to participate in the game in order to stimulate the preservation of central javatradition and indonesia culture in general.  v. acknowledgement the authors gratefully acknowledge to beasiswa unggulan(excellence scholarship) support from bureau of planning and international cooperation, ministry of education and culture of indonesia vi. bibliography [1] d. jenderal, o. daerah, k. dalam, n. republik, and d. o. d. i. indonesia, “wisatabudayajawa tengah” game as a means of preserving the culture of central java  sisformavol.4 no.2 november 2017 :28‐33      33    “daerah-daerah otonom di indonesia sampai dengan tahun 2014,” 2014. [2] m. ahmad, “hello semarang/ dugderan, tradisi unik sambut ramadan,” 2016. [online]. available: hellosemarang.com. [3] m. c. arif and a. fathurrahman, “makna simbolik ruwatan cukur rambut gembel di desa dieng kejajar wonosobo,” 2013. [4] vserv, “pengguna smartphone indonesia,” arenalte.com, 2015. [online]. available: http://arenalte.com/berita/industri/pen gguna-smartphone-indonesia. [5] k. b. b. i. (kkbi), “tradisi,” 2016. [online]. available: http://kkbi.web.id. [6] lahiya.com, “definisi dan pengertian kebudayaan menurut para ahli,” 2016. [online]. available: http://www.lahiya.com/pengertiankebudayaan-definisi-menurut-paraahli/. [7] a. yosanny, y. l. prasetio, a. halim, and y. o. s. a, “aplikasi perangkat ajar kebudayaan indonesia berbasis multimedia,” no. 9, pp. 595–603, 2012. [8] artikelsiana, “pengertian kebudayaan menurut para ahli|artikelsiana,” 2015. [online]. available: www.artikelsiana.com/2015/08/penge rtian-kebudayaan-menurut-paraahli.html?m=1. [9] r. ardiwidjaja, “pariwisata budaya : ‘ salah satu alat pelestari kesenian tradisional .’” 2015. [10] v. f. insanittaqwa, i. kuswardayan, and d. sunaryono, “game edukasi ‘simulasi haji’ menggunakan ren ’py pada perangkat android untuk simulasi perjalanan ibadah haji,” inst. teknol. sepuluh nop. surabaya, vol. 3, no. 1, 2014. university-level of elearning in asean designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 82 issn 2442-7888 (online) doi 10.24167/sisforma designing web-based disc psychology personality analysis tests daniel aditama somatdie information system departement, soegijapranata catholic university danieladitama11@gmail.com erdhi widyarto information system departement, soegijapranata catholic university erdhi@unika.ac.id alb. dwiyoga widiantoro information system departement, soegijapranata catholic university yoga@unika.ac.id abstract— using a manual system in the companies or organizations today, has many disadvantages like inefficient, wasting time, require a lot of costs, and make work difficult. by integrating a disc personality analytical psychological test with information system, the tests are carried out with computers initially using paper, so it more economical for using less paper. more than that, the test results are done automatically check by the computer, no need to manually check by the psychologist. in addition to being effective in examining, the validation of examinations is very high because it can recover human errors. keywords— online test, phycology test, disc assessment online test, information system, computerized based test i. introduction psychology test or psychological test is a tool used to find out a person's condition [1]. this psychological test is used to measure the functions of cognitive and emotional abilities such as intelligence, interests and talents, to the personality of the person [2]. the psychological test method is a psychology research tool that is important for the ability to be tested, for the example is attitudes, talents, personality traits, and interests [3]. personality is all kinds of varied behaviors carried out by individuals who are regulated by order and harmonization [4]. to find an individual personality, the individual can take the personality psychology test. personality psychology tests are professional psychology proficiency which include administration, assessment, and interpretation of the support of calculating traits and styles[5]. one of the personality psychology tests is the disc test. disc theory is a psychological theory used to determine people's personalities based on people's emotional behavior based on their environment. disc is divided into four personalities, there are: dominance (d), influence (i), steadiness (s), and compliance (c) [6]. the psychological test of disc personality analysis is done on paper. individuals who will be tested will answer on paper and then processed manually and calculated manually. but this system is less efficient and takes a lot of time. with the internet technology, which one is web-base, communication and information services can be done easily and efficiently [7]. to use technology in an organization must have an information system. an information system in an organization provides processes and information that is useful for members and clients of the organization. with this information system, they can operate more effectively [8]. moreover, the content validity of technology-based test examinations is higher too. content validity is a benchmark for reflecting the content domain as expected [9]. with technology, the goal is to reduce human error in examination, so the test results mailto:danieladitama11@gmail.com mailto:yoga@unika.ac.id designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 83 issn 2442-7888 (online) doi 10.24167/sisforma more valid. utilization of computerized technology for disc personality analysis psychological test from previously done paper-based test is an interesting part to be explored. because, with the many advantages of using computers for psychological tests of disc personality analysis can develop the organization and improve work effectiveness. ii. literatur review a. test according to freidenberg in 1995, test is a type of assessment that had specific procedures for sending information and converting information to numerical forms. the personality analysis test is a typical performance test, a test used to measure typical performance. this test is usually used for typical behavior, thinking habits, and feelings[10]. b. phycological test psychological test is a tool that are used as benchmarks for psychological aspects of the individual. psychological test is containing interview questions that are packaged in written form [2]. c. disc theory disc theory was first put forward by william moulton marston, namely the expression of emotional behavior divided into four types of individuals when interacting with their environment: dominance (d), influence (i), steadiness (s), and compliance (c). marston calls that four "primary emotions"[11]. disc personality analysis test has been used by more than 50 million test users and published in books that have been translated in 35 languages [12]. personalitybased disc tests are used to classify potential members into a group, and measure productivity from members. beside that it is also useful for psychometric measurement, leadership, and activeness in the organization [13]. although valid, the disc test can change because the emotional experience of an individual tends to change rather than be eternal [14]. d. computer assisted test computer assisted test (cat) is a test performed with a computer. computers can be used in various uses as test media. starting from the simplest, which is used to display exam questions, check test results, and give test scores[15]. so, the efficiency and validity of the answer check will increase [16]. e. online disc personality analysis test the web-based disc personality analysis psychological test application is used to classify personality types based on test results. in an application test experiment to select kkl participants at amikom purwokerto, from the experiment, 59% of the 6 questions through the questionnaire were approved by the respondents [17]. f. hypertext preprocessor (php) hypertext preprocessor (php) is a simple and powerful programming language designed to create html content. php can be run on many operating systems such as linux, solaris, freebsd, macos x and windows. in addition, various web servers can be used, such as apache, microsoft iis, and netscape [18]. php can be obtained free of charge. to download php just by visiting the site www.php.net and applying it to the php editor [19]. g. waterfall method waterfall method is a method used for learning in developing a software [20]. first, the waterfall method was published by walter royce in 1970 [21]. the method of work of this method is that the conditions of the ongoing stage must be completed before proceeding to the next stage [22]. iii. research methodology the application development process used in this study uses the waterfall model. the application development began with collecting data through interviews with the center for applied psychology (ppt) at unika soegijapranata. in addition to interviews, data searching is also done by looking for sources in books, journals, and designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 84 issn 2442-7888 (online) doi 10.24167/sisforma other media that can be related to research. continued for making application concepts. making application concepts includes application flow, mockup, database design, and determining user roles. continued with, making the program. the programming is done with the programming language php and bootstrap framework using the visual studio code editor. the database is created using phpmyadmin on a mysql basis. after the program is finished, the application is tested. if the application is appropriate, the application will be implemented to the client and perform maintenance. after that, the application will be used as a research medium. in this study, the object of research was people, with the population being psychologists, staff, and participants from the applied psychology unika soegijapranata and samples used by 30 students. the source of the primary data of this study came from questionnaires given to 30 respondents and interviews with psychologists and ppt staff and secondary data sources of this study came from journals, articles, and literature regarding the psychological test of disc. iii. results and discussion the results of this application design are called online disc personality analysis psychological tests. this application consists of 3 user roles, namely participants, psychologists, and staff. figure 1 is the flow diagram of the application. the use case of the disc personality analysis psychological test application is as figure 2. designing databases using entity relational diagrams (erd) from disc personality analysis psychological test applications is as figure 3. figure 1. application workflow figure 2. application use case designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 85 issn 2442-7888 (online) doi 10.24167/sisforma figure 3. application erd figure 4. display of participant question. psychologists have the task of giving conclusions to answers the results that have been processed by the computer. the computer processing results are calculating the accumulated answers of participants, calculating the graph automatically, and showing conclusions of the behavior and work field that is suitable for participants. figure 5. display of answer accumulation figure 6. display of disc graph figure 7. display of participant conclusions staff role is to add new users. staff can also see user management. user management is used to view active users, edit user data, and delete users. figure 8. display registering participants figure 9. display user management the questionnaire consists of 2 sessions, the respondents' demographic questions and application review questions designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 86 issn 2442-7888 (online) doi 10.24167/sisforma a. demographics of respondents figure 10. age of respondents from 30 respondents, the majority of respondents were 20 and 21 years old as much as 40%. while respondents aged 19, 22, and 24 years were 6.67%. figure 11. respondent gender diagram from 30 respondents, balanced sex data was taken. that is 50% male and 50% female. figure 12. respondents' educational diagram education taken by respondents at this time, as many as 93.33% of the 30 respondents were pursuing a degree. while 6.67% were taking high school. figure 13. ever using respondent's application diagram as many as 86.67% of the 30 respondents had never done disc personality analysis psychological tests. while respondents who had taken the disc personality analysis test were 13.33%. figure 14. application usage understanding diagram there are 16 respondents or 53.33% agree that understand how to use the application quickly. while 8 people or 26.67% answered strongly agree, 4 people or 13.33% answered that they did not understand quickly using the application and 2 people or 6.67% were neutral. figure 15. convenience and activity diagrams application login a total of 20 respondents or 66.67% agreed that the login process was easy and smooth. while as many as 8 respondents or 26.67% strongly agree if the login process is smooth and easy and 2 respondents or 6.67% disagree if the login process is smooth and easy. figure 16. smooth start application application button diagram designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 87 issn 2442-7888 (online) doi 10.24167/sisforma both respondents who agreed and strongly agreed to have a total of 13 respondents or 43.33%. while those who disagree are only 1 person or 3.33% and 3 more or 10% are neutral. figure 17. ease diagram for using the start button in the application problem a total of 15 respondents or as many as 50% agreed that the button starts in the matter of easy application to use. while 7 respondents or 23.33% felt strongly agree, 5 respondents or 16.67% neutral, and 3 respondents or 10% did not agree. figure 18. easy to read fonts in question view respondents who agreed to feel easy to read the font in the display question as many as 18 respondents or 60%. while 8 respondents or 26.67% strongly agreed, 3 respondents or 10% were neutral and 1 respondent or as much as 3.33% did not agree. figure 19. the convenient diagram answers the question with the warning feature 12 respondents or 40% were neutral that the warning when not answering the question was very helpful. the remaining 8 respondents or 26.67% agree, 5 respondents or 16.67% strongly agree, 4 respondents or 13.33% disagree and 1 respondent strongly disagrees or as much as 3.33%. figure 20. convenience diagrams in the process of transferring applications respondents who agreed that the process of moving the application questions quickly and accurately was 18 respondents or 60%. while 7 respondents or 23.33% strongly agreed. a total of 4 respondents or 13.33% were neutral, and 1 respondent or 3.33% did not agree figure 21. application drawing diagram there are 13 respondents or 43.33% agree that the application system is interesting. while 11 respondents or 36.67% strongly agreed and 6 respondents or 20% were neutral. figure 22. application usage chart is easier than conventional designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 88 issn 2442-7888 (online) doi 10.24167/sisforma twelve respondents or 40% were neutral in feeling that using the application was more convenient than the written psychological test. while as many as 6 respondents or 20% agreed, 7 respondents or 23.33% strongly agreed, and 5 people or 16.67% did not agree. figure 23 convenience diagrams in the process of transferring applications in attracting the login screen, 18 people or 60% agreed. while 9 respondents or 30% were neutral and 3 people or 10% strongly agreed. figure 24 comfort diagram layout login view a total of 25 respondents or 83.33% agreed that the layout of the login display was appropriate and appropriate. while 3 respondents or 10% were neutral and 2 respondents or 6.67% strongly agreed. figure 25. drawn diagram of instruction display 15 respondents or 50% agreed if the instruction display was interesting. while 7 respondents or 23.33% were neutral, 6 respondents or 16.67% strongly agreed, and 3 respondents or 10% did not agree. figure 26. comfort diagram layout of instruction display both respondents agreed and neutral each amounted to 10 respondents or as much as 33.33%. while as many as 8 respondents or 26.67% strongly agree, and 2 respondents or 6.67% disagree. figure 27. comfort diagram in reading the instruction display font sejumlah 18 responden atau 60% setuju bahwa font di tampilan instruksi jelas dan mudah dibaca. sementara 8 responden atau 26,67% sangat setuju, 2 responden atau 6,67% netral dan masing-masing 1 responden atau 3,33% tidak setuju dan sangat tidak setuju. figure 28. drawn diagram of the display in the application designing web-based disc psychology personality analysis tests sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 89 issn 2442-7888 (online) doi 10.24167/sisforma respondents who feel neutral if the display of interesting questions as many as 12 respondents or 40%. respondents who agreed were 10 respondents or 33.33% and strongly agreed with 8 respondents or 26.67%. figure 29. the layout comfort of the application questions a total of 18 respondents or 60% agreed that the layout of the display about the application is comfortable to see. while each 6 or 20% of respondents were very agree and neutral. figure 30. the smoothness of the next button to move the application problem a total of 17 respondents or 56.67% agreed if the next button for switching about the application went well and smoothly. while 8 respondents or 26.67% strongly agreed, 3 respondents or 10% were neutral and each 1 respondent or 3.33% did not agree and strongly disagree. figure 31. intention diagram suggesting applications to others 11 respondents or 36.67% suggested applications to others to use the application. while 10 respondents or 33.33% strongly recommend, 6 respondents or 20% neutral and 3 respondents or 10% do not recommend. references [1] c. suwartono, “alat tes psikologi konteks indonesia: tantangan psikologi di era mea,” j. psikol. ulayat, vol. 3, no. 1, p. 1, 2017. [2] i. m. kabinani, s. rostianingsih, and l. p. dewi, “karir dan tes minat jabatan pada pusat karir universitas.” [3] y. jahja, psikologi perkembangan, pertama. jakarta: kharima putra utama, 2011. [4] c. s. hall and g. lindzey, psikologi kepribadian 1 teori-teori psikodinamik (klinis). yogyakarta: kanisius, 1993. [5] american psychological association (apa), “personality assessment.” [online]. available: https://www.apa.org/ed/graduate/speci alize/personality. [accessed: 26-jun2019]. [6] c. k. e. goni, h. opod, and l. david, “gambaran kepribadian berdasarkan tes disc mahasiswa fakultas kedokteran universitas sam ratulangi manado semester 1 tahun 2016,” vol. 4, 2016. [7] k. hernawati, “evaluasi dan penilaian interaktif berbasis web,” 2006. [8] d. avison and g. fitzgerald, information system development, 4th ed. singapore: mcgraw-hill education (uk), 2006. [9] i. w. santyasa, “analisis butir dan konsistensi internal tes,” pp. 1–12, 2005. 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[16] g. lippey and f. b. baker, computerassisted test construction. new jersey: educational technology, 1974. [17] i. santiko, a. prasetyo, and p. n. sukisno, “implementation of psychotest system application selection of kkl stmik participants in purwokerto amikom using disc ( dominance-influence-steadiness compliance ),” vol. 4, no. 1, 2019. [18] b. k. rasmus lerdorf, kevin tatroe, programming php, first edit. sebastopol: o’reilly media, inc., 2002. [19] l. atkinson, core php programming, second edi. new jersey, 2001. [20] m. g. limaye, software testing, first repr. new delhi: tata mc-graw hill, 2009. [21] k. petersen, c. wohlin, and d. baca, “the waterfall model in large-scale,” prod. softw. process improv. 10th int. conf. profes 2009, pp. 386–400, 2009. [22] s. balaji and m. sundararajan murugaiyan, “waterfall vs v-model vs agile: a comparative study on sdlc,” int. j. inf. technol. bus. manag., vol. 292, no. 1, pp. 26–30, 2012. the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 31 the introduction of classic batik motif to the community through game elisa purnamasari1 erdhi widyarto nugroho, st.,mt2 albertus dwiyoga widian, s. kom., m. kom3 yosephine.elisaa@gmail.com1 erdhi@unika.ac.id2 yoga@unika.ac.id3 information system program, faculty of computer science soegijapranata catholic university jl. pawiyatan luhur iv/1 bendan dhuwur semarang 50234 abstract -batik is a wealth of indonesian nation’s cultural heritage and has been registered in the representative of the masterpiece of the oral and intangible heritage of humanity by unesco in 2009 [1]. the appearance of a variety of batik would be a pleasure for batik lovers often used as clothing, furniture, or other equipment in everyday life. however, the lack of knowledge of meaning and philosophy in batik itself is often being used indiscriminately without knowing the intentions contained in the batik itself and being a mistake in its use [2], especially in classic batik that is still abundant with tradition and custom philosophy in it [3]. this report contains the introduction of classic batik motifs and philosophies that are packaged in interactive educational games. this game is made by entering the element of trivia quiz as an evaluation material and equipped with batik information that can be read repeatedly outside the gameplay so as to enrich and give better understanding of the information in the game. from the results of a survey of 50 respondents from the age range between 13 30 years old located in central java and outside central java, showed that this educational game about batik could make respondents become richer with knowledge about the meaning and philosophy of classical batik. in addition, respondents also desired to preserve batik as a nation's wealth. keywords: classic batik, educational game, android game i. introduction batik is a work of visual art made of textile material. indonesians wear batik as a regional identity, where every motive that exists contains a value of life in social life [4]. batik as an indonesian cultural heritage successfully championed in front of unesco and included in masterpiece of the oral and intangible heritage of humanity [1]. after the recognition, the existence of batik becomes one of the valuable assets of the country. in just four years, indonesia was able to increase export revenue of batik which was originally usd32 million in 2008 to usd278 million in 2012.in addition, based on the quarter i / 2013, the number of batik export in indonesia increased to 18.49% compared to the year 2011 with the same period [5].the development of batik seems to be balanced with the human creativity that is able to make batik with various materials so that batik is not only as a work of art but also used in various needs, mailto:yosephine.elisaa@gmail.com� mailto:erdhi@unika.ac.id� the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 32 and not only in terms of fashion but also as a complement to the interior [6]. however, batik lovers or users often do not understand about the information contained from the batik itself [7].nowadays, people tend to prefer modern batik because their motives are more expressive, more cheerful, and not rigid so they can be combined with anything to suit their tastes [7].lack of interest and knowledge about classical batik become one of the challenges in this modern era, so it takes a media that is able to pack the knowledge to become a fun thing. one medium that can be quite effective to collaborate is the game [8].the selection of game as one of the solutions reinforced by the statement that indonesia is the second place as a gaming market in southeast asia with an investment of 47% or equivalent to us $ 321 million. however, only 10% of local gaming industry players take the opportunity, while for local developers only contribute only 1.2% [9]. therefore, the creation of educational games for the community packaged in mobile devices is a practical step that can be selected as an interactive learning media and easy to carry anywhere. ii. literature review batik and classical batik batik is an image or painting made on top of calico using a tool called canting. batik is a development (a way of creating) art in central java [10]. based on the pattern or motive, batik is divided into two types, classical batik and modern batik or coastal batik [3]. classic batik is ancient batik that is still rich with tradition and contains various elements and custom philosophy in it [3]. classical batik can be grouped based on the ornaments in it. here are some classic batik types that are grouped by the ornaments in it [7]: a. motif parang • motive parang barong parang barong is a machete motif commonly used by kings or as an official dress in public places [7]. • parang curiga means keris, so the shape of this motif is the curves of the keris repeated [7]. • this motif describes the shape of a machete-shaped curved or a form of fishing rod to be called a parang pancing [7]. b. geometry motif geometric motifs have been found in objects that existed during antiquity, classified in geometric motifs as composed of geometric ornaments [7]. 1. kawung group • kawung beton, this motif is called beton because its shape is like beton (javanese language) which means jackfruit seed [7]. • kawung picis, this motif belongs to the small kawung type. picis is so called because its shape resembles the smallest penny currency [7]. 2. nitik group nitik motif is composed of dots and broken lines that if at first glance similar to woven fabric or woven motif. for solo and yogya area, this motif has black base color, while for pekalongan area has green or blue base color [11]. one example of nitik is nitik rengganis. nitik rengganis is adapted from the country of south india, and is often depicted in the fairy tale as dewi rengganis [7]. 3. banji group banji motif is a motif from china. this motif is derived from two words of "ban" which means ten and "dzi" which means many happiness or fortune, so that can be interpreted as happiness or fortune that abound. these motifs are usually interconnected with lines [7]. • banji, a banji motif that has not experienced much variation is an early ancient motif [7]. the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 33 • banji guling, this rectangularshaped motif that has ornaments in its [7]. c. non-geometry motif non-geometric motives are grouped into 4, water plants, creeping plants, flowers, and animals in nature [7]. motifs composed of plant ornaments are widely developed in the northern coastal areas of java, madura and bali [11]. 1. water plants motif, for example is ganggong lerep, term lerep means resting or sleeping [7]. 2. creeping plants motif, for example is kirno monda, kirno in this motif means the number 1.000.000 whereas monda means more than others [7]. 3. flowers motif, for example is truntum derived from the word collect (treasure). this motif is composed of flower ornaments of the headland and combines with other motives that are spread evenly. this motif is usually worn by the bride's parents at the wedding ceremony [7]. 4. animal motif, for example is kupang gandrung. gandrung means to be in love or in love, so this motif describes a butterfly in love [7]. educational game the educational game according to bahri in nugroho (2011) is any form of game that can create an atmosphere that is educational for the benefit of every learner [12]. android android is a combination of software on mobile devices that include operating systems, middleware, and major applications [13]. unity unity is a game engine used to develop games in various platforms. unity can be used to unify art, sound, animation, objects, and functions in creating a product. the programming language used in this engine mostly uses c#, besides unity can also handle and support the creation of assets from the file with blender, maya, adobe photoshop, and adobe illustrator [14]. mindset based on gender fredman and schustack (2008: 79) say that usually men have more accentuate spatial ability, while women have more emphasis on the verbal ability [15]. linn and petersen: 1985 (in kosa, q: 2008) state that spatial ability is a mental process for prescribing something, remembering, creating, transforming, storing, and analyzing wake-ups [16]. l.l thurstone, who classifies the intelligence into 7 primary abilities, argues that the ability of verbal (language) is the ability to capture ideas derived from language and language skills, verbal factors, and has the symbol "v" [12]. classical conditioning classical conditioning is the process by which a non-response stimulus is associated with a second stimulus, consequently the first stimulus will generate a response [17]. cognitive by age papalia, old, and feldman in his human development (2009) about the stages of cognitive development from a holistic point of view, say that at the age of 12-15 people have widespread memories, are able to use reasoning, and reach the stage of formal operations. and when humans turn 16 or 20 years old or into adulthood knowledge continues to grow and can use reasoning to solve problems [18]. iii. research methodology method of collecting data data collection methods used are as follows: 1. questionnaire the questionnaire was conducted by questioning 50 respondents in central java and outside central java, related to the existing research. questions were disseminated before and after research conducted online (google forms). 2. literature review the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 34 literature review was done by collecting data through books, journals, papers, or other media that had to do with this research. 3. observation observation was done by searching online and offline information from games that ever existed and tried out some games about batik in the play store. game development method in designing the game on this classic batik, we need a plan so that the application will run a structure. the game will be made as follows: picture 3.1 game’s flowchart game about the classic batik with the name finding batik will be packed in android platform by displaying classic batik information in the form of pop ups and menu information that can be read repeatedly. in addition, this game is also made in the genre of slide scrolling game and real-time strategy. iv. results and discussion after conducting a study with 50 respondents from central java and outside central java, where respondents were asked to fill out the pretest and post-test questionnaires, the following results were obtained: the result was 36 respondents said "yes" because they knew batik and hadworn batik, so as 14 respondents from outside central java. origin know about classic batik yes no total central java 11 25 36 outside central java 3 11 14 total 14 36 50 but from 50 respondents only 11 respondents from central java and 3 people from outside central java who knew the classic batik so that they answered "yes", while the rests were not. before the respondents were asked to play educational games finding batik only 18 respondents who could mention 1-3 classic batik names, while who did not know at all there were 29 respondents and who were able to mention more than 3 classic batik there were only 3 respondents. origin know about batik yes no total central java 36 0 36 outside central java 14 0 14 total 50 0 50 origin total classic batik don’t know batik 1 3 batik >3 batik total central java 20 13 3 36 outside central java 9 5 0 14 total 29 18 3 50 level 2 story game play quiz mission complete level 3 story game play quiz mission complete user story menu menu tutorial level 1 about story game play quiz mission complete the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 35 origin total classic batik don’t know batik 1 3 batik >3 batik total central java 0 30 6 36 outside central java 0 10 4 14 total 0 40 10 50 after the respondents played the game finding batik, the knowledge of the respondents increased. from the total of 30 respondents from central java and 10 respondents from outside central java couldname 1-3 batik motifs, while those whocould mention more than 3 classic batik were only 6 respondents from central java and 4 respondents from outside central java. before the respondents played the game, only 4 respondents from central java answered "yes" to state that they knew about the meaning and philosophy of classical batik. as many as 32 respondents from central java and 14 respondents from outside central java answered "no" because they did not kno w at all. b ut after the resp ondents played the game, the respondents’ knowledge increased. respondents, who answered "yes" as a statement that they knew and could name the classical batik,were 29 from central java and 11 from outside central java, while who said "no" only 10 respondents as a whole. for the value of respondents on their knowledge about batik, the first beginning in number 2 and 3 as many as 19 and 18respondents increased so that knowledge of respondents at most were in number 3 and 4 with the number of respondents:19 and 22 respondents. apparently, respondents felt the benefits of the game, as many as 9 people of the <20 years age group, 35 people from the age of 21 25 years, and 2 people from age> 25 years stated "yes" because they felt the benefits. origin know meaning & philosophy batik yes no total central java 4 32 36 outside central java 0 14 14 total 4 46 50 origin know meaning & philosophy batik yes no total central java 29 7 36 outside central java 11 3 14 total 40 10 50 origin batik knowledge value 1 2 3 4 5 total central java 4 14 14 1 3 36 outside central java 4 5 4 0 1 14 total 8 19 18 1 4 50 origin batik knowledge value 1 2 3 4 5 total central java 0 2 16 16 2 36 outside central java 0 2 3 6 3 14 total 0 4 19 22 5 50 age feel the benefit of the game yes no total < 20 y.o 9 0 9 21 25 y.o 35 4 39 > 25 y.o 2 0 2 total 46 4 50 the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 36 while those who did not feel and answer "no" only 4 people aged 21-25 years. v. conclusions 1. game finding batik can provide knowledge about the introduction of the meaning and philosophy of classical batik to people both coming from central java and outside central java. 2. the appearance of repetitive information can make a person more remember the information presented, especially with the evaluation such as trivia quiz in the game, as ivan p. pavlov puts forward in the theory of classical conditioning. 3. the results of the reviews of respondents indicated an increase in knowledge, it could be seen from the individual assessment of each respondents about the quality of knowledge gained before playing the game and after playing the game, where the origin of respondents who did not know about classical batik amounted to 29 people, then 40 respondents were able to mention at least 1 to 3 kinds of classic batik name. 4. in the making of this game, it still had shortcomings, including only available on android platform only, the type of batik that was displayed did not cover all types of classic batik, and loading games was sometimes still long. acknowledgment the authors gratefully acknowledge to excellence scholarship support from bureau of planning and international cooperation, ministry of education and culture of indonesia. references [1] m. h. kasiyan, “batik riwayatmu kini : beberapa catatan tegangan kontestasi,” pros. semin. nas., pp. 1– 21, 2010. [2] s. dan s. budi and r. endah, “reinterpretasi enam motif batik klasik surakarta sebagai sumber ide penciptaan desain batik motif baru dalam mendukung pengembangan industri kreatif,” 2014. [3] batik nusantara, “jenis batik,” indonesia.gunadarma.ac.id, 2016. [online]. available: http://indonesia.gunadarma.ac.id/batik/i ndex.php?option=com_content&view= article&id=206&itemid=29. [accessed: 22-aug-2016]. [4] c. tresnadi and s. agus, “identification of values of ornaments in indonesian batik in visual content of nitiki game,” j. arts humanit., vol. 04, no. 08, pp. 25–39, 2015. [5] k. sindo, “dunia semakin mencintai batik,” kementrian perindustrian republik indonesia, 2016. [online]. available: http://www.kemenperin.go.id/artikel/68 27 /dunia-makin-mencintai-batik. [accessed: 18-aug-2016]. [6] b. anas, “batik dalam tantangan modernitas,” pararupa, no. 02, pp. 20– 27, 2008. [7] a. kusrianto, batik : filosofi, motif, dan kegunaan, 1st ed. yogyakarta: andi, 2013. [8] c. supriadi, “industri game , pasar lama peluang baru,” http://www.marketing.co.id/, jakarta, pp. 1–2, feb-2016. [9] f. riana, “berpotensi besar , industri game lokal akan dikembangkan pemerintah,” 2016. [online]. available: https://m.tempo.co/read/news/2016/01/ 24/090738831/berpotensi-besarindustri-game-lokal-akandikembangkan-pemerintah. [accessed: 25-aug-2016]. [10] d. hamzuri, batik klasik, 4th ed. djambatan, 1981. [11] g. yosef, “filsafat sebagai dasar kajian dalam penerapan motif seni batik klasik,” j. ilm. prabangkara, vol. 14, no. 1412–0380, pp. 73–81, 2011. [12] f. y. al irsyadi and y. s. nugroho, the introduction of classic batik motif to the community through game sisforma vol.4 no.1 februari 2017 : 31-36 37 “game edukasi pengenalan anggota tubuh dan pengenalan angka untuk anak berkebutuhan khusus (abk) tunagrahita berbasis kinect,” pros. snatif, vol. 2, pp. 1–8, 2015. [13] a. k. saha, what is android, no. january. http://developer. android. com/guide/basics/what-is-android. html, 2011. [14] s. dhuri, p. zha, p. nehete, s. khot, and p. m. devmane, “game development for android device using unity 3d,” vol. 4, no. 5, pp. 3–6, 2015. [15] e. fuadi, “perbedaan gender dalam mengambil keputusan menjadi wirausaha pada usaha kecil menengah (ukm) di kota pekanbaru,” universitas islam negeri sultan syarif kasim riau, 2014. [16] m. p. toto subroto, s.si, “kemampuan spasial (spatial ability),” pros. semin. nas. pendidik. mat., no. april, 2012. [17] r. a. powell and p. l. honey, introduction to learning and behavior, 3rd ed. michele sord. [18] s. rahmatillah, p. meilinda, s. saukiyah, v. okta, anggun, and c. dwi, “perkembangan kognitif anak sejak lahir hingga dewasa,” jember, 2014. sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 22 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier eka angga laksana widyatama university eka.angga@widyatama.ac.id ase suryana widyatama university ase.suryana@widyatama.ac.id ai rosita widyatama university ai.rosita@widyatama.ac.id heri heryono widyatama university heri.heryono@widyatama.ac.id abstract – sentiment analysis being a part of text mining research domain has been recognized due to their successful implementation in social media analysis. sentiment analysis methods had intelligent ability to classify texts into negative or positive. classified texts concluded whole users respond and described opinion polarity about particularly topic. based on this idea, this research took e-learning’s users opinion as object measured through sentiment analysis. the results can be used to evaluate the e-learning activity. this research had been implemented in widyatama university which had been running e-learning activity for several years. qualitative method by given questioner to users and gather the feedback is commonly used as evaluation of e-learning system previously. still, questioner doesn’t represent the conclusion about the whole opinion. hence, it needs the method to identify opinion polarity from e-learning member. the e-learning opinion data sets were gathered from questioner filled by elearning member included both student and lecturer as participants. the participants gave review about learning outcome after their participation in elearning activity. their opinion was needed to describe current situation about e-learning activity. therefore, the conclusion could be used to make improvement and describe few achievements about the e-learning system. the data sets trained by naïve bayes classifier was grouped into negative or positive in its user respond. the classification results were also evaluated by a number of particular evaluation metric used in data mining to show the classifier performance such as accuracy, precision, and recall. keywords: classifier, evaluation, elearning, sentiment, naïve bayes i. introduction the rapid growth of the internet based technology leads to revolution in education area. the traditional face to face learning changed by web based learning and relieve distance during learning process [1]. web based learning which known as e-learning system has numerous approach in different educational level. now days a lot of educational institution offering e-learning as part of learning activity especially in higher education [2][1]. e-learning system defined as the improvement of teaching quality through multimedia and internet technologies. e-learning not only provide teaching material and educational service but evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier   sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 23 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   also evaluation scheme, exchange information and collaborative learning between student and lecturers [3][4]. the main purposes behind education institutions use the e-learning technology is to improve learning outcomes. they believe that more participation, self-regulated and interactive communication are considered as key factor to improve learning outcomes [2][5]. recently, e-learning platforms also introduced in public administrations and corporations to make learning quality better than traditional teaching [6][7]. e-learning effectiveness contain detailed information based on evaluation result of elearning system. it can lead to reflection and revision of the learning approach adopted in educational institutions [8][9]. usually educational institutions do the assessment into their e-learning system to know the effectiveness which useful to know learning outcomes that has been achieved and possibly compared current or previous method and approach. e-learning effectiveness sometimes difficult to measure empirically without controlling all involved variable which still difficult to do in real environment. this paper purposes to perform the analysis of the e-learning system effectiveness based on personal feedback retrieved from both student and teacher. we believe that “what other people think” has become important piece of information for the people during decision making process [10]. therefore, the personal impression retrieved from student and teacher could be a good indicator about e-learning effectiveness and useful for top level management to create decision. sentiment or opinions are key of our activity because human behavior influenced based on it. human decision sometimes influenced by the other opinion. in the real world, organization and business always try to improve their product and service by finding out about customer’s opinion. it is commonly happened because customer always want to know about another opinion of a product before purchasing it. this paper conducted based on this idea, whether the e-learning participant opinion would lead to proper advice for decision making process. the remainder of this paper is organized as follows: review of literature on e-learning evaluation and previous research in sentiment analysis; discusses the research method of this study included data preparation and experimental setup; discusses the experiment result and analysis; finally summarize the result and suggest the possibility for the next research. ii. review of literature research in e-learning becomes interesting as more and more higher education in the world wide has been used e-learning system for their course delivery and tried to comprehend how effective and usable related to interaction between human and computer [11][12][13]. positive user experience could indicates the acceptance, satisfactions and efficiency of academic institutions [14]. the system itself is not adequate to sustain new educational approach like e-learning, therefore higher education must understand and learn whether users have got positive or negative experience during their study [15][5]. e-learning system meet the requirements when users satisfy and feel positively [16][17][18]. about moodle moodle originally design by martin dougmias, was released on 20 august 2002. moodle is known as robust open source elearning platform was developed by collaboration effort of international community. until now, moodle e-learning platform still continually improved to give teacher, administrator and student with a stable, secure and increased learning experience. currently, widyatama university adapt “blended learning” as e-learning method approach. blended learning is learning approach that uses both face-to-face evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier   sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 24 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   and e-learning [19]. classroom based teaching enable the student to consolidate their skill and knowledge. it usually held on first and near exam meeting, while the online learning has been held at the rest schedule. online learning by moodle allows the student to gain the resource and doing activity to make sure that they can revise their works, discuss in forum and involve in quiz. iii. methods the data was collected from e-learning system at widyatama university. we create questionnaire form opened 5 january 2017 and closed on 4 february 2017. the questions were asked to the e-learning participant from both teacher and student through questionnaire form. the whole of participants was recently use moodle elearning platform as learning activity in widyatama university. they are registered e-learning member on running semester which have been enrolled in moodle class during running semester. the participants must fill their opinion about e-learning system that they have experienced before. the e-learning user’s response corpus has 272 positive and 168 negative sentences. this research has used 4/5 of them as training set, and the rest as test set. this constructs dataset containing 351 training instances and 89 test instances. the naïve bayes classifier training method has created a token list in the form of [(feats, label)], where feats is feature dictionary and label the classification label. feats contains {word:true} and label will be ‘positive’ or ‘negative’. this study, we assume the corpus as direct opinions. they are easier to handle, otherwise indirect opinions often needs more time to deal with [20]. for evaluation methods, this study uses nltk.classify.util.accuracy, nltk.precision, nltk.recall and nltk.f_measure library [21]. this research uses nltk (natural language toolkit), a python based programs which known as platform to work with human language data [21]. naïve bayes has been used as base classifier algorithm to train corpus. the experiment which has been conducted in this research follows several steps as described below: collect the data through questioner. the questioner form form has been distributed to e-learning participant for both student and teacher in certain periods of time. data preprocessing. retrieving the participant’s feedback. create separation manually toward dataset into positive and negative corpus. feature extraction. deciding the relevant feature for classifier by selecting specific words. training and testing dataset. doing cutoff for both positive and negative corpus as much as 80% for training set and 20% for testing. classify using naïve bayes classifier. implementing machine learning algorithm to learn word pattern that represent sentiment. performance evaluation. performing the evaluation scheme include accuracy, precision, recall, and f-measure metric. conclude the sentiment result. extracting the most important feature based on classification result. this is useful for higher education to create decision for future improvement on e-learning system. naïve bayes classifier above figure illustrate training corpus which most classified into negative so the classifier starts closer to the” negative” label. in this example, the input document contains the word “time” which strong indicator for “positive” label. after each feature has made its contribution, the naïve bayes checks evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier   sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 25 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   which it is indicated to, and defining that label to the input. for example, the word “time” occur in 80% of the positive document, 20% in negative document. calculated likehood score, by multiplied by 0.8 for the positive label and 0.2 for negative label. the whole effects, will be to decrease the score of the negative more than positive label. naïve bayes algorithm creates classification by finding the probability for a label. first, it uses the bayes rule define q (label|features) in term of q (label) and q(features|label) and n(feature|label) (1) naïve bayes algorithm then makes the ‘naïve’ assumption which whole features are independent as formulated below: (2) then for each label, the algorithm calculates the numerator and normalized them by sum to one as represented in the following formula: (3) accuracy has been commonly used to evaluate a classifier. it shows the percentage of test set which is correctly labeled. in this study uses nltk.classify.accuracy(steven et al., 2009) to calculate the accuracy classified sentiment on a given test set. since sometimes the number of relevant document lower that irrelevant document, the accuracy scores for irrelevant labeled document would be near to 100%. therefore, there are four terms to represent different set of measures. relevant items correctly identified as relevant defined as “true positives” (tp). irrelevant items which correctly identified as negative defined as “true negative” (tn). “false positive” (fp) defined as irrelevant items that are incorrectly identified as relevant, and finally “false negative” (fn) as relevant items which is incorrectly identified as irrelevant. precision and recall is another performance evaluation which tried to overcome shortcomings of accuracy. because sometimes accuracy can be misleading in “search task” while attempting to find data which relevant to an appropriate task. precision indicates the number of relevant items which identified were relevant, with the formula is tp/(tp+fp). recall shows the number of relevant items which successfully identified by the formula tp/(tp+fn). fmeasure (f-score) combined by precision and recall, also defined as harmonic mean of precision and recall by the formula (2 x precision x recall) / (precision + recall). iv. results and discussions accuracy after the evaluation process, the algorithm shows accuracy on 87.5%. it means 87.5% was correctly labelled on the test set. precision, recall and f-measure as shown on table 1, 93% recall means every user’s responses that has identified positive correctly. very few false negatives in the positives class. correct positive classification identified with 87% positive precision and the rest 13% identified as false positive for positive label. negative precision as 87.9% indicates very few false positive for the negative class. relatively high recall causes about 23% false negative for negative label. f-measure shows weighted harmonic means between precision and recall. informative features table 1. precision and recall score pos precision: pos recall: pos f-measure: neg precision: neg recall: neg f-measure: 0.872852233677 0.933823529412 0.902309058615 0.879194630872 0.779761904762 0.826498422713 table 1 shows the most informative feature which affect the sentiment degree. the table only shows ten informative features sorted by their ratio in feature label. the table also evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier   sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 26 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   shows that the training set which contain the word “kuis” reaches 13.5 labeled as negative more often than positively labeled. another feature is the word “forum” also labeled as negative more than positive as much as 10.7 times higher. table also shows the result that needed by top level management to create decision making. the words that appear in most informative feature can be analyzed to find the major drawback on current e-learning system. in addition, selecting relevant feature and deciding how to handle with it for learning process leads into learning model ability to create a good model. in this study, we use a fairly simple and obvious set of features which is carefully constructed during data preparation. typically, feature extraction involves trial-and-error process guided by intuition about what information is correct related to the problem. v. conclusion and suggestions this research performed classification on elearning participant’s opinions. the opinion datasets have been labeled into positive and negative which divided into training and testing set. naïve bayes algorithm has been used as learning method and shows the accuracy by 87.5%. another evaluation also performed with precision, recall and fmeasure to represent relevant and irrelevant document and they show a good result. it means the model has been successfully used to classify opinion and extract the most important features to be used by top level management to create decision making. the critical point that represent drawback and effectiveness has been shown on table 2. more analyzed by using simple statistic can be used by utilizing each word contained in the most informative feature as the main keyword to create improvement and learning outcome achieved by student. another improvement could be made to achieve better result since this study focus on direct opinion. as suggestion for the research, the different type of opinion method can be used to improve machine learning ability. reference [1]. guri-rosenblit, s. (2005). eight paradoxes in the implementation process of e-learning in higher education, 5–29. https://doi.org/10.1057/palgrave.hep.830 0069. [2]. garrison, d. r., & anderson, t. (2011). e-learning in the 21st century a framework for research and practice.pdf. taylor & francis. [3]. dominici, g., & palumbo, f. (2013). how to build an e-learning product : factors for student / customer satisfaction. business horizons, 56(1), 87–96. [4]. nichols, m. (2008). institutional perspectives: the challenges of elearning diffusion, 39(4), 598–609. https://doi.org/10.1111/j.14678535.2007.00761.x. [5]. persico, d., manca, s., & pozzi, f. (2014). computers in human behavior adapting the technology acceptance model to evaluate the innovative potential of e-learning systems. computers in human behavior, 30, 614–622. https://doi.org/10.1016/j.chb.2013.07.04 5. [6]. stoffregen, j., pawlowski, j. m., & pirkkalainen, h. (2015). computers in human behavior a barrier framework for open e-learning in public evaluation of e-learning activity effectiveness in higher education through sentiment analysis by using naïve bayes classifier   sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 22 27 27 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma   administrations. computers in human behavior. https://doi.org/10.1016/j.chb.2014.12.02 4. [7]. violante, m. g., & vezzetti, e. (2013). virtual interactive e-learning application : an evaluation of the student satisfaction, 72–91. https://doi.org/10.1002/cae.21580. [8]. lee, k. (2005). e-learning : the quest for effectiveness, 2. [9]. novo-corti, i., varela-candamio, l., & ramil-díaz, m. (2013). computers in human behavior e-learning and face to face mixed methodology : evaluating effectiveness of e-learning and perceived satisfaction for a microeconomic course using the moodle platform. computers in human behavior, 29(2), 410–415. https://doi.org/10.1016/j.chb.2012.06.00 6. [10]. pang, b., & lee, l. (2008). opinion mining and sentiment analysis, 2, 1– 135. https://doi.org/10.1561/1500000001. [11]. bringula, r. p. (2013). computers & education in fl uence of facultyand web portal design-related factors on web portal usability : a hierarchical regression analysis. computers & education, 68, 187–198. https://doi.org/10.1016/j.compedu.2013 .05.008. [12]. escobar-rodriguez, t., & mongelozano, p. (2012). computers & education the acceptance of moodle technology by business administration students. computers & education, 58(4), 1085–1093. https://doi.org/10.1016/j.compedu.2011 .11.012. [13]. navimipour, n. j., & zareie, b. (2015). computers in human behavior a model for assessing the impact of elearning systems on employees ’ satisfaction, 53, 2011–2013. [14]. hubackova, s. (2014). effectiveness and evaluation of on-line courses. procedia social and behavioral sciences, 143, 139–142. https://doi.org/10.1016/j.sbspro.2014.0 7.375. [15]. laurillard, d., wasson, b., m., & hoppe, u. (2009). implementing technologyenhanced learning. in technology-enhanced learning. [16]. capece, g., & campisi, d. (2013). user satisfaction affecting the acceptance of an elearning platform as a mean for the development of the human capital, (april), 37–41. https://doi.org/10.1016/j.bushor.2012.09 .011. [17]. lee, s. m., kim, y. r., & lee, j. (2016). an empirical study of the relationships among end-user information systems acceptance , training , and effectiveness an empirical study of the relationships among end-user information systems acceptance , training , and effectiveness, 1222(april). https://doi.org/10.1080/07421222.1995. 11518086. [18]. yeh, y., & lin, c. f. (2015). aptitudetreatment interactions during creativity training in e-learning : how meaningmaking , self-regulation , and knowledge management influence creativity, 18, 119–131. [19]. graham, c. r. (2003). definition, current trends, and future directions. [20]. liu, b. (2012). sentiment analysis and opinion mining, (may). [21]. steven, b., klein, e., & loper, e. (2009). natural language processing with python. microsoft word 2 1295_aprilia the game making framework for collaborative learning the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      6    the game making framework for collaborative learning aprilia ratna christanti1, ridwan sanjaya2, erdhi widyarto3 information systems department, faculty of computer science soegijapranata catholic university, semarang, indonesia 13070029@student.unika.ac.id1, ridwan@unika.ac.id2, erdhi@unika.ac.id3 abstract – collaborative learning is a study group process that each member contributes their idea, information, experience, skill, and ability they have so it can be used on learning activity and improve members’ knowledge[1]. digital game can become one of collaborative learning media that is not just for entertainment but also can be used as a unique and effective interactive learning media[2]. in conventional game making for collaborative learning, the research proves that it can improve excitement and contribution in learning activities[3]. but in game making, there are many technical issues for non-computer science students[3]. based on many issues, designing framework is chosen to become a solution to help people in developing game as collaborative learning media by themselves. because framework is a basic form of system [4], consist of various command, function, and benefit for developer in application development [5][6], so game making for collaborative learning is conducted again with support from framework designed by researcher. in order to know the effect from framework support in game making as collaborative learning media, this study is based on two subjects of non-computer science students and computer science students. keywords – framework, game making, collaborative learning, computer science students, non-computer science students i. introduction there are many implementations of collaborative learning model in education whether in the nationwide or international, in order to improve human resource quality. human resource that has quality supports the growth of technology and social economy of a nation[7]. it refers to unesco mission in global education monitoring that education changes life and as the heart in building peace, lowering poverty, and having sustainable development[8]. collaborative learning becomes a new method in education to improve both soft and hard skill in same time, because it’s done in group which is every member contributes to solve a problem[9]. digital game is one kind of digital media that can be developed for collaborative learning[3]. because digital game can be used just not for entertainment, but it can be used as a unique, interactive, and effective learning media[10]. in a research called “developing educational game for collaborative learning”, it already examines the effective of collaborative learning method via making game in group[3]. making game together proves to increase student excitement and contribution in learning activity[3]. in game making process for collaborative learning, there are some technical issues for common people[3]. the issues are including installation process, using game engine application, sharing the project the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      7    manually using flash disk, and performing inefficient task assignment by using only one pc each group. therefore, the framework design that the researchers developed is chosen as a solution to help common people in making game as collaborative learning media by them. because framework is known for have various advantages for developer to ease an application development[5]. the framework making process is already published in journal titled “game making framework development for collaborative learning”, and framework that already developed named “rpg maker game making kit” (abridged as rpgmgmk)[11]. this paper will discuss whether any comparisons of framework usage based on user between computer science students with noncomputer science students. ii. theoretical foundation 2.1 collaborative learning method learning method is a systematical plan to achieve the goal of learning itself with the appropriate step referring to series of related and progressive acts done by teacher and students[12]. there are some learning methods that effectively improve students’ engagement that is cooperative learning, collaborative learning, problem-based learning, inquirybased learning, peer-learning and team learning. collaborative learning is one method of active learning registered in gaise (the guidelines for assessment and instruction in statistics education) of the asa (american statistical association) in 2010 (recommendation number 4) which states that[9]: “using active learning methods in class is a valuable way to promote collaborative learning, allowing students to learn from each other. active learning allows students to discover, construct, and understand important statistical ideas and to model statistical thinking. activities have an added benefit in that they often engage students in learning and make the learning process fun. other benefits of active learning methods are the practice students get communicating in the statistical language and learning to work in teams. activities offer the teacher an informal method of assessing student learning and provide feedback to the instructor on how well students are learning. it is important that teachers not underestimate the ability of activities to teach the material or overestimate the value of lectures, which is why suggestions are provided for incorporating activities, even in large lecture classes.” (p. 18). collaborative learning is one of learning methods that can make every member in group to actively engage and contribute in class[13]. collaborative learning needs teamwork within learning process toward the goal of the group. this involves students to teach each other, students teach teacher, and vice versa. it’s more important that students have responsibility, actively contribute, and help each other in learning process, so they can achieve their goals in understanding the learning material[14]. according to smith & macgregor (1992) collaborative learning helps student to study more effectively because it covers the aim of education agenda which related each other that is[13]: a. involvement (involvement in learning, involvement with other students, and involvement with environment). b. cooperation and teamwork (in a collaborative attempt, students will face differentiation, and must argue in group. this develops capacity to tolerate or resolve differentiation to respect all opinion within group). c. civic responsibility (with dialog, discussion, and consensus form many the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      8    strong opinions inside collaborative learning structure and within society) 2.2 digital game for learning media digital game is one of multimedia that can be used not just for entertainment only, but also as an interactive, unique, and effective learning media[2]. according to salem in game article within journal titled “will gaming save education, or just waste time?” published by the said that “game is rich with data” means that game is full of information for player how to do, where to go, how they can play better. that data can be used by both teacher and students to open scoring, so students really have many data by playing it[15]. 2.3 framework framework is basic concept of an object oriented application development[16]. it consists of command and function in order to ease developer in application development[6]. framework usage itself has become common, multiple platform framework development has become a sign that framework evolves and one of local frameworks made by indonesia is panada framework [17]. these are the four benefits using framework[5]: o modularity: help stabilize program when implemented. o reusability: reuse component or old command in application to new application so there is no need to make it new all over again. o extensibility: easy to add new feature to existing application. o inversion of control: stabilize application with calling fast and correct function in application. iii. methods this research was conducted by handing out questionnaires of closed and open questions directly to 20 students of game technology, computer science faculty and 10 students of english literature, language and faculty in soegijapranata catholic university. 30 students participated as respondents and participants in workshop to create a game using rpg maker mv for collaborative learning with framework ‘rpg maker game making kit’. sample in this research includes 2 subjects consist of students from computer science and non-computer science faculty to find any comparisons from usage of ‘rpgmgmk’ framework as supporting tools when making game in group. in this workshop, there is a template that already prepared to ease the game making. questionnaires were distributed in 3 parts: first part about the respondents, second part 14 closed questions, and third part 4 open questions. these questionnaires were designed to get both respondents’ opinion about effect from rpgmgmk framework usage that already developed to help making game as a collaborative learning media. iv. survey results after the questionnaires were submitted and processed, the result in open question that was: 1. 15% (3 from 20 of computer science students) and 30% (3 from 10 of noncomouter science students) said they were very hapy. 65% (13 from 20 of computer science students) and 70% (7 from 10 of non-computer science students) said they were very happy making game togheter. the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      9    fig. 3.1 percentage of happiness making game together 2. 20% (4 from 20 of computer science students) and 40% (4 from 10 of noncomputer students) said they strongly agreed. plus 65% (13 from 20 of computer science students) and 50% (5 from 10 of non-computer science students) agreed if using game for learning together. fig. 3.2 percentage of how much respondents are agree using game for learning together 3. 25% (5 from 20 of computer science students) and 9% (1 from 10 of noncomputer science students) said it was very helpful. plus 45% (9 from 20 of computer science students) and 82% (9 from 10 of non-computer science students) said it was helpful using framework developed by researchers to make game together. fig. 3.3 percentage of framework utilization that developed by researcher to help game making. 4. 10 % (2 from 20 of computer science students) and 20 % (2 from 10 of noncomputer science students) were very excited. and 45% (9 from 20 of computer science students) and 80% (8 from 10 of non-computer science students) were very excited when using game for study together with framework support. fig. 3.4 percentage of study excitement with making game together learning method 5. 10% (2 from 20 of computer science students) said it was very easy, plus 60% (12 from 20 of computer science students) the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      10    and 50% (5 from 10 of non-computer science students) said it was easy. fig. 3.5 difficulty of features utilization inside framework 6. 5% (1 from 20 of computer science students) said that the features inside framework application prepared for making game were very satisfied and 35% (7 from 20 respondents) said were statisfied. therefore 80% (8 from 10 of of noncomputer science students) was satisfied. fig. 3.6 percentages of available features fulfillment in game making 7. 15% (3 from 20 of computer science students) and 10% (1 from 10 of noncomputer science students) said it was very helpful. and 65% (13 from 20 of computer science students) and 60% (6 from 10 of non-computer science students said automatic installation that was available for making game together helpful. fig. 3.7 percentages of automated installation features usage in game making 8. 28% (6 from 20 of computer science students) and 10% (1 from 10 of noncomputer science students) said it was very easy. plus 62% (13 from 20 of computer science students) and 90% (9 from 10 of non-computer science students) said that add member feature that was available in framework was easy. the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      11    fig. 3.8 percentage of add member feature difficulty inside framework 9. 15% (3 from 20 of computer science students) and 10% (1 from 10 of noncomputer science students) said it was very helpful. and 65% (13 from 20 of computer science students) and 70% (7 from 10 of non-computer science students) said that editing features like upload, download, delete, and synchronize for making game together was helpful. fig. 3.9 percentage of file management difficulty (upload, download, delete, and synchronize) 10. 10% (2 from 20 of computer science students) and 10% (1 from 10 of noncomputer science said game templates that were already provided in game development were very helpful. and 65% (13 from 20 of computer science students) and 80% (8 from 10 of non-computer science students) were helpful. fig. 3.10 percentage of how helpful is the prepared template for making game together 11. 5% (1 from 20 of computer science students) and 10% (1 from 10 of noncomputer science students) were very interested. plus 55% (11 from 20 of computer science students) and 70% (7 from 10 of non-computer science students) were interested to making game together with framework support. the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      12    fig. 3.11 percentage of students’ interest in making other game with framework support 12. 15% (3 from 20 of computer science students) and 30% (3 from 10 of noncomputer students) were very interested. 55% (11 from 20 of computer science students) and 60% (6 from 10 of noncomputer science students) were interested if rpg game they made can be played on tablet or smartphone. fig. 3.12 percentage of interest in game they make can be played on gadget 13. 15% (3 from 20 of computer science students) said often using dropbox, otherwise 60% (12 from 20 of computer science students) rarely using dropbox. 10% (1 from 10 of non-computer students) were very often using dropbox and 40% (4 from 10 of non-computer students) were often using dropbox. fig. 3.13 percentage of dropbox usage 14. 30% (6 from 20 of computer science students) said cloud storage usage as game project file was very easy and 45% (9 from 20 of computer science students) said was easy. the same opinion was said by 70% (7 from 10 of non-computer user). the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      13    fig. 3.14 percentage of difficulty using cloud storage as main storage next, the answer of open questions from both subjects, the first question is about the weakness from rpgmgmk framework. the framework needed to be more developed, so the installation progress would be faster, then stable internet was needed for fast data sync, overwrite data that could not be changed to previous version. second, framework features that eased the game development was an open template game that was provided after installing the framework, easy file sharing management (upload, download, delete and file sync), rpg and dropbox desktop automatic install. in the third question, all respondent said they never saw framework application “rpgmgmk” for game making on other places. they also gave suggestion to add chat feature. v. conclusion based on the gathered data, it indicated if both subject 45% of computer science students and 82 % non-computer science students said it was very helpful using ‘rpg maker game makin kit” as a supporting tool to game making for collaborative learning. this indication strengthened the answer from both subjects; they mostly showed same respond in easy to use, features provided, and the installation of framework itself. accordingly, from the data, it showed that for computer science students especially game tech department that usually making game felt lots of easiness with rpgmgmk framework. especially for non-computer science students of english literature department for first time making game in group said the framework were very helpful, because they did not need to know technical aspect like installation and automated file sharing by framework. available features in framework that ease the game development are file-sharing management, automatic rpg and dropbox desktop installation. acknowledgment i am very much obliged and very proud for the excellent scholarship from bureau for planning and international cooperation, the indonesian ministry of education and culture of indonesia who believe that i deserve this scholarship. this scholarship is a great help for me to finish my study in due time. references [1] sudarman, “penerapan metode collaborative learning untuk meningkatkan pemahaman materi mata kuliah metodologi penelitian,” j. soc. sci., vol. 3, no. 1, pp. 94–100, 2003. [2] m. papastergiou, “online computer games as collaborative learning environments: prospects and challenges for tertiary education,” j. educ. technol. syst., vol. 37, no. 1, pp. 19–38, 2008. [3] a. r. christanti, r. sanjaya, and c. t. murniati, “developing educational game for collaborative learning,” int. semin. appl. technol. inf. commun. indones., pp. 1–6, 2016. [4] dictionary.cambridge.org, “cambrigde dictionary.” [online]. available: http://dictionary.cambridge.org/dictionary/englis h/framework. [accessed: 26-aug-2016]. [5] t. lewis et al., “object oriented application frameworks,” manning publ. co., pp. 1–8, 1995. [6] p. terbaru and k. terbaru, “apa itu framework ?,” 2016. [online]. available: http://www.devaradise.com/id/2013/12/mengena l-pengertian-framework-website.html. [accessed: 26-aug-2016]. [7] i. astuti, “tinjauan tentang peran unit pelaksana teknis (upt) pendidikan dalam meningkatkan pelayanan pendidikan di kecamatan muara bengkal kabupaten kutai timur,” ejournal ilmu pemerintah., vol. 3, no. 2, 2015. [8] unesco, education for people and planet : creating sustainable futures for all, second edi. paris: the united nations educational, scientific and cultural organization, 2016. [9] s. a. kalaian and r. m. kasim, “a metaanalytic review of studies of the effectiveness of smallgroup learning methods on statistics achievement,” j. stat. educ., vol. 22, no. 1, pp. 1–20, 2014. the game making framework for collaborative learning  sisforma vol.4 no.2 november 2017 : 6‐14      14    [10] m. papastergiou, “online computer games as collaborative learning environments: prospects and challenges for tertiary education,” j. educ. technol. syst., vol. 37, no. 1, pp. 19–38, 2008. [11] a. r. christanti, c. t. murniati, and r. sanjaya, “game making framework development for collaborative learning,” thirteen. int. conf. elearning knowledge-based soc. thail., 2016. [12] j. r. abanador, g. c. d. buesa, g. m. l, and j. mañibo, “teaching methods and learning preferences in the engineering department of an asian university,” int. j. acad. res. progress. educ. dev., vol. 3, no. 1, pp. 1–15, 2014. [13] b. l. smith and j. macgregor, “what is collaborative learning?,” collab. learn. a sourceb. high. educ., pp. 1–11, 1992. [14] m. dooly, “constructing knowledge together,” telecollaborative lang. learn. a guideb. to moderating intercult. collab. online, pp. 21– 45, 2008. [15] d. schaffhauser, “will gaming save education , or just waste time ?,” the journal, pp. 1–5, 2013. [16] d. riehle and t. gross, “role model based framework design and integration,” acm sigplan not., vol. 33, no. 10, pp. 117–133, 1998. [17] b. a. santoso, “wawancara dengan iskandar soesman, pria dibalik framework yang membangun situs kompasiana,” www.codepolitan.com. [online]. available: https://www.codepolitan.com/wawancaradengan-iskandar-soesman-pria-dibalikframework-yang-membangun-situs-kompasiana. [accessed: 26-aug-2016]. university-level of elearning in asean designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 34 issn 2442-7888 (online) doi 10.24167/sisforma designing horticulture education game khoirul fikri shona1, albertus dwiyoga widiantoro2, bernardinus harnadi3 catholic university soegijapranata jl. pawiyatan luhur iv 1, bendan dhuwur, tinjomoyo, banyumanik, city of semarang, central java 50 235 khoirulfikri48@gmail.com1, yoga@unika.ac.id2, bharnadi@unika.ac.id3 abstractlearning about fruit crops can be done by utilizing the gaming media. the purpose of this research is to design a game with a concept of horticulture including planting, caring for, and maintaining fruit trees. this game is packaged in an attractive appearance and resembleing the state of the garden. the game was tested by 43 hortimart visitors the result shows that the game is easy and fun to play so that users will continue to use it but it isn’t influence by age, gender, and usefulness of the game. keywordshorticulture game, easy to use, fun, usefulness. i. introduction agriculture in the broad sense (agriculture) is defined as land management activities. this management is intended for the benefit of plant and animal life, while the soil is used as a container or place the management activities, which are all for human survival [1]. one indonesian agricultural commodities is growing rapidly horticulture (fruit trees). fruit plants are a group of horticultural plant species other than the vegetable plant, medicinal plant materials and plantations of the whole or part of the fruit can be consumed in a fresh state and after being processed [2]. horticultural commodities classified as a commercial commodity with high economic value (high value commodity), so it must be produced efficiently in order to compete in the market and from aspects of production, the potential for development of horticultural commodities can be improved in terms of aspects of land availability and opportunities for technology adoption [3]. based on data from the sph 2014, the total production of fruit crops in indonesia amounted to 19,805,997 tons, an increase of 8.30 percent compared to the year 2013, which amounted to 18,288,279 tons [4], from these data indicate that the development of the agricultural sector, especially in commodity horticulture (fruit trees) and also increased public interest in the fruit crop increased. however, knowledge about the solution of problems in horticulture is still very little a lot of people do not understand. while agricultural education has a rich heritage to develop the student's personal skills and provide job skills needed in agriculture [5]. learning and agriculture can be integrated into the classroom. the teachers believe that agriculture provides closeness, connectedness, and the authenticity of the content area to teach them to their students [6]. just as experienced by hortimart agro center, the high consumer interest in horticulture (fruit trees) but still little knowledge of consumers on fruit crops. though hortimart sell seeds seeds of quality but because of the lack of consumer knowledge about planting, care and maintenance of the plants make seeds the seeds can not grow well and dies. according to the manager of the division agrosupply in hortimart center problem agro-issue for fruit trees is often the case in hortimart agro center among other things: plant diseases, selection of fertilizers, watering, how to breed, farming techniques. further education and training is a very important factor for the agricultural sector. rapid technological advances have led to the implementation of internet applications in learning. technological advances and growing current information [7]. one of the effects of mailto:yoga@unika.ac.id designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 35 issn 2442-7888 (online) doi 10.24167/sisforma the technological advances that game, the game is a result of the multimedia processing that is used to facilitate the learning process effective and fun as well as in the form of a tool [8]. game has some genre one of them is an arcade and simulation, arcade games is a game whose only purpose is to chase points and pass through the existing level. traits traits of arcade games that have a short game level but will increase the level of kesulitanya along with a growing level [9]. while the simulation game is a game to reflect that there are situations in real life however, the situation was almost part or taken out of context [10]. digital games can not only play the function of entertainment, but it can assist students in learning more active and deeper and wider. educational game dimanfaakan increase student motivation and learning achievement [11]. educational game content that can be defined as a video game or interactive application whose primary purpose is not only for entertainment but also training in various fields such as health, marketing, education [12]. educational games and also interpreted as a medium for learning media and increase knowledge in a unique and interesting concept. educational game is very necessary to play of colors and images because it will attract the attention of children. not only on the level of difficulty of the game which necessitated [13]. for it in the game need to increase knowledge of the fruit crop. ii. research methodology a. data source in this study using two types of data sources, namely primary and secondary data sources: 1. primary data source is the source of data in the form of oral, words words, and actions are obtained directly from the source [14]. in this study the sources of the data from interviews with directors and employees hortimart. 2. secondary data sources are is the source of the data obtained from sources that are not directly [15]. secondary data sources were used that document data in the form of journals, books, research reports that support the research. b. research methods the research method be decisive for determining the data collection techniques and measures research. the research method is the procedure and steps in conducting research. the study was preceded by interviews to directors and employees hortimart agro center to obtain the data required for the design of the game. after the game is finished designed dr.plant need to do due diligence by testing cobakan to the visitors as well as distributing questionnaires to them. questionnaire results were statistically tested to obtain the results of the feasibility dr.plant game. c. development of the game game development dr.plant starts with a needs analysis in getting the interview and observation in hortimart. then proceed with the design concept of the game from the results of a needs analysis. the next process is the process of game design using the program adobe illustrator cs 6. once the design is complete then proceed with the making of the game with a progam construct 2. next, continue the process of testing if found a bug / error then the game will be improved and will perform testing process again. game development method can be seen at figure 1. figure 1. game development method d. game testing designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 36 issn 2442-7888 (online) doi 10.24167/sisforma testing dr.plant game begins by designing a post-test questionnaire to test the game to the respondent, then distributing questionnaires to the respondents by testing dr.plant game. after the results of the questionnaire obtained then the data is processed by microsoft excel program for mengelompakan berdsarkan variables. the processed data then tested using ibm spss statistics 22 program, with 3 tests namely validity, reliability, and correlation to test the feasibility of a game. method of testing game can be seen at figure 2. figure 2. method of testing game iii. results and discussion a. design of game after observing the data from surveys and interviews in hortimart agro center then designed based mobile game android 2 dimensions dr.plant game. dr.plant game arranged with gameplay and gameplay design flowchart form to facilitate the process of making games. this game has two genres namely arcade which uses the concept highscore or collect the highest points without restriction and simulation with the concept of completing a challenge with limited time, the game begins with the loading screen and then, into the main yard dr.plant game. dr.plant game on the main page there are some games that play button menus, catalogs, credit and exit (x). when the player presses play then it will go to a category page, there are several games that can be played, namely tap plants which include a game about taking care of the interest by pulling weeds so that flowers can grow well, tap hama containing permaian about caring for fruit crops in a way eradicate pests (ants, fruit flies, ladybugs) that attacks fruit crops. planting simulations which include a game about planting fruit trees properly so that plants can grow well. when the player presses the credit will display credit page that contains information about the game maker. when the player presses the catalog will open the catalog page that contains multiple menus that fruit which contains a variety of fruit crops in hortimart with information about fruit crops, the price of the plant, and the plant's benefits. fruit crops medicine that contains information about the drug to eradicate pests of plants and to fertilize the plants with information, how to use, and price. fruit plant breeding containing about how to breed good fruit crops. and when the player presses out (x) then the player will be out of the game. fruit plant breeding containing about how to breed good fruit crops. and when the player presses out (x) then the player will be out of the game. fruit plant breeding containing about how to breed good fruit crops. and when the player presses out (x) then the player will be out of the game. b. gameplay dr.plant is a learning game about fruit crops in hortimart and applied in the android platform. game dr.plant created with the aim to introduce and provide information on fruit crops in hortimart with attractive graphical use for learning to use the game more interesting when played. in the game there are 3 types of games dr.plant that is plants tap, tap pests, simulation plant and existing plant catalogs are 3 categories of fruit trees, medicinal plant fruit and plant propagation fruit with attractive appearance. game dr.plant made with gameplay that is easy and with an attractive appearance and resembles the original state when the garden to be played by visitors designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 37 issn 2442-7888 (online) doi 10.24167/sisforma hortimart. display menu game can be seen at figure 3. figure 3. display menu game as for the play menu, there are 3 different games that plant tap, tap pests, plant simulation that is packaged in a game arcade and simulation game. the gameplay in the game dr.plant can be seen at figure 4. figure 4. the gameplay in the game dr.plant as for the catalog menu, there are three different categories namely fruit trees, medicinal fruit plants, and the development of fruit crops. image catalog menu in the game dr.plant can be seen at figure 5. figure 5. image catalog menu in the game dr.plant c. testing game the perform of dr.plant game was tested by hortimart agro center visitors to get the response after they played the game. this research used hypothesis to continuted the test instrument, the hypothesis were : h1: usefulness (m) dr.plant game has a strong influence on the intention (t). h2: easy (u) dr.plant game has a strong influence on the intention (t). h3: pleasure (s) dr.plant game has a strong influence on the intention (t). d. validity of variables questionnaire this study uses four research variables are usability (m), easy (u), fun (s), intention (t) to play the game dr.plant. all variables need to be tested for validity studies to gauge whether the questions on the questionnaire were able to represent each variable in revealing the attitudes of respondents. to test the validity of each variable then conducted two tests is test by comparing with r table and principal component factor analysis. testing by comparing r tables by comparing the calculation results "corrected item-total correlation" with the value contained in the rtable (at the price of n 2) and because of the number of questionnaires is 43 -2 hence the designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 38 issn 2442-7888 (online) doi 10.24167/sisforma minimum value of r table is 0,308 (n2 = 41), as in table 1. table 1. value the value of r product moment by testing using variable r r tables with a minimum of 0,308 table as shown in table 4.2. from table 2 looks m1 and s3 is not valid because the value of the variable is less than 0,308, while for the variable m2, m3, u1, u2, u3, s1, s2, t1, t2, t3 declared invalid because of the variable value of more than 0,308. then for further testing by the principal component analysis factor m1 and s3 are not included. table 2. test result validity product moment r table method corrected item-total correlatio n r table information m1 , 266 0,308 invalid m2 , 310 0,308 valid m3 , 339 0,308 valid u1 , 550 0,308 valid u2 , 681 0,308 valid u3 , 462 0,308 valid s1 , 318 0,308 valid s2 , 472 0,308 valid s3 , 261 0,308 invalid t1 , 442 0,308 valid t2 , 487 0,308 valid t3 , 487 0,308 valid after the test r table, then perform the testing process principal component analysis and variable factors m1, s3 is not included in the testing to get appropriate results. from table 3 shows that the outcome was appropriate and expected all the variables to be held the same position. testing with this technique to ensure that all the indicators in each variable is convergent. table 3. validity testing results factor method of principal component analysis component 1 2 3 m2 , 107 -, 062 , 843 m3 -, 067 , 319 , 741 u1 , 040 , 804 , 304 u2 , 161 750 , 490 u3 , 128 , 764 , 017 s1 , 323 , 437 -, 179 s2 , 700 , 416 -, 265 t1 , 796 -, 011 , 275 t2 , 674 , 402 -, 125 t3 , 878 , 013 , 113 thus indicator declared valid and can be used for the next test is an indicator of m2, m3, u1, u2, u3, s1, s2, t1, t2, t3. e. variable reliability questionnaire cronbach's alpha coefficientused for testing the reliability (confidence) questionnaire. reliability of the test results are listed in table 4.4 in the category of the variable m questionable, variable u in the category of good, the variable s in the category of poor, and for variable t in the category acceptable. this calculation in accordance with the internal consistency crombach alpha in table 4 and table 5. table 4. cronbach's alpha coefficient for each variable research variables coefficient cronbach's alpha result usefulness (m) .613 questionable designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 39 issn 2442-7888 (online) doi 10.24167/sisforma ease (u) .808 good fun (s) 0,532 poor intention to use (t) 0.754 acceptable table 5. reliability ratings f. correlation the hypothesis used in the study using correlation between variables to test whether the variables: usability (m), easy (u), fun (s) has a strong correlation with variable intention (t). seen from table 6 that u and s have a strong correlation with the intention (t). usability and was found in the variable (m) proved to be unrelated to the intention (t). this indicated that the facility (u) and pleasure (s) in use dr.plant game has a very close relationship with the desire of users to continue to use (t) dr.plant game. table 6. correlation between variables correlations a g k mm su ss st a 1 -, 030 -, 089 , 008 , 114 , 027 -, 016 g -, 030 1 , 403 ** , 347 * , 227 -, 007 -, 285 k -, 089 , 403 ** 1 , 288 , 240 , 108 , 059 mm , 008 , 347 * , 288 1 , 387 * -, 026 , 112 su , 114 , 227 , 240 , 387 * 1 , 359 * , 327 * ss , 027 -, 007 , 108 -, 026 , 359 * 1 , 532 ** st -, 016 -, 285 , 059 , 112 , 327 * , 532 ** 1 iv. conclusions dr.plant game is an horticulture game about fruit plants. dr.plant game created with the concept of learn and play so that visitors can know about different kinds of fruit trees. dr.plant game has some graphical look and approach the game with the original situation in hortimart. fromresults of tests performed, it was concluded that dr.plant game is a game that is easy to play and fun for visitors hortimart. this is evidenced by the results dr.plant game testing to 43 respondents visitors hortimart, dr.plant game easy and fun when played so that users will continue to use gaming dr.plant and is not affected by the perception of age, sex, and perceptions of the usefulness of the game. references [1] r. mosher, “agriculture engineering and the environment,” univ. gadjah mada, vol. 2, no. 3, pp. 17–20. [2] n. w. p. yuliawati, “identifikasi dan karakterisasi sumber daya genetik tanaman buah-buahan lokal di kabupaten gianyar,” univ. udayana denpasar, 2016. [3] k. s. s. indraningsih, “mewujudkan keunggulan komparatif menjadi keunggulan kompetitif melalui pengembangan kemitraan usaha hortikukltura,” pus. anal. sos. ekon. dan kebijak. pertan., pp. 61–76, 2006. [4] k. p. direktorat jenderal hortikultura, “statistik produksi hortikultura tahun 2014,” p. 286, 2015. [5] r. k. barrick, “a model for agricultural education in public schools,” no. may, 2014. [6] n. a. knobloch, a. l. ball, c. allen, and s. teacher, “the benefits of teaching and learning about agriculture designing horticulture education game sisforma: journal of information systems (e-journal)vol. 6 | no.1 |th. 2019 page 40 issn 2442-7888 (online) doi 10.24167/sisforma in elementary and junior high schools,” vol. 48, no. 3, pp. 25–36, 2007. [7] s. valsamidis, i. kazanidis, i. petasakis, and a. karakos, “a framework for e-learning in agricultural education,” no. haicta, pp. 8–11, 2011. [8] f. khoirul, “pengembangan karakter tokoh game edukasi yang baik,” univ. katolik soegijapranta, 2015. [9] c. noviana and d. santoso, “rancangan bangun edugame lomba bidar,” jur. tek. inform. stmik mdp, pp. 1–5. [10] v. y. muryanto, hagus; kadafi, asroful; pramudia trisnani, rischa ; fitriani, “aplikasi game simulation untuk mereduksi kecemasan siswa dalam menghadapi un kelas ix smp negeri 1 dagangan,” fak. ilmu pendidik. ikip pgri madiun, 2016. [11] y. chen, “empirical study on the effect of digital game-based instruction on students ’ learning motivation and achievement,” vol. 8223, no. 49, pp. 3177–3187, 2017. [12] p. noemí and s. h. máximo, “educational games for learning,” vol. 2, no. 3, pp. 230–238, 2014. [13] dewi fatma putri ghea, “pengembangan game edukasi,” sekol. tinggi teknol. garut, pp. 1–169, 2012. [14] y. d. pakar, “metode penelitian,” 2003. [15] l. j. moleong, “metodologi penelitian,” bandung pt. remaja rosda karya, 1999. augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 16  issn 2442‐7888 (online) doi 10.24167/sisforma  augmented reality game for anti corruption education in behavior of students of university pieter santoso hadi1 , albertus dwiyoga widiantoro2 , hendra prasetya3 information systems department, faculty of computer science soegijapranata catholic university, semarang, indonesia pieterzzz8@gmail.com1 , yoga@unika.ac.id2 , hendra@unika.ac.id3   abstract – the behavior of students of university in their study have an effect in their character toward corruption. as motivation effects the behavior and the behavior effects the character of person [1]. game is one of interactive digital media that can be used as educational tools. game education is a digital game which structured for educational purpose [2]. augmented reality game is a live direct or indirect  view from real word perspective whose elements are augmented by computer-generated in which a view of reality is modified even diminished by a computer [3]. this journal contains the result of using augmented reality game as education media for anti corruption education in behavior of university students. education materials consist of bad behavior of university students that appear on their study and their relation with corruption. keywords – augmented reality, game, behavior, university, student, education i. introduction in current development, games are more commonly associated with game-shaped software that can be played in various electronic media. according to survey in 2014, industry of game in indonesia was said to have a value of 2.3 trillion rupiah [4]. this shows an opportunity for game developers, however this also shows the numbers of gamer in indonesia. in 2006, a study conducted on 6700 players of mmorts and it concluded that game can affects a person's motivation [5]. motivation itself is the construction of theory, that is used to explain the attitudes or behavior of person. motivation provides reasons for human actions, the wills and needs. motivation can also be defined as the direction of humans in behaving or the reason why humans repeat certain behavior [6]. leaving aside the positive and negative effects of the game, the use of games in influencing one's motivation has been markedly evident, and it is clear that the problem of corruption in indonesia has been a prolonged problem [7]. based on data of 2016, level of corruption cases that has founded, can see in figure 1 [8]. figure 1. yearly report of numbers ott kpk year of 2016 the message against corruption must not be shown only for the corruptor but also to the behavior which creates character of augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 17  issn 2442‐7888 (online) doi 10.24167/sisforma  corruptor. anti-corruption education in the behavior of university students is something important to be noted. university students as prospective employees, smart thinker, and the expectations of society must have character that has integrity and virtuous [1]. based on a pre-test survey that serves to identifies problems that will be discussed in the game, the result was [9][10][11]. can be look in table 1. table 1. data of university student problems no  problems  id  problems  1  passive at  group work  11  2  helping people  to cheat  9  3  postpone  assigments act  6  4  lack of  motivation  13  5  signing absent  students into  class  8  6  lie to teacher  10 7  late  3 8  not collecting  assignment(s)  5  9  copy‐paste of  assigment(s)  4  10  study priority  14 11  cheating at  test  2  12  plagiarism  7 13  study priority  12 14  ditching act  1 three issues with bigest correlation value are selected as the issues to discussed in game. the three issues are passive at group work, helping people to cheat, and postpone assigment(s) act. ii. literature review a. game game is an interactive activity that is centered on an achievement, there are active and opposing actors [12]. in it’s development, the game’s genre started to be classified into several genres according to the gameplay it’s used game creator needs to figure out how their creation can be accepted by public. game creator also needs to think about a good educational message for his game players. therefore, a game needs to be created with specific goals that have been determined. it involves the genre which is in accordance with gameplay. b. augmented reality augmented reality game is a live direct or indirect  view from real word perspective whose elements are augmented by computergenerated in which a view of reality is modified even diminished by a computer [3]. augmented reality becomes one of the popular game’s genre in the world. as the times progressed, the progress of the augmented reality system becomes more interactive and tangible. the existence of smart phone also increase application of augmented reality system in the community. over time, augmented reality market has grown rapidly. this is related to the development of hardware. based on zion research center's, augmented reality market will increased as technology develops every year [13]. c. unity engine unity is one of very popular gamemaking tool (game engine) in the world. unity is a cross-platform game engine developed by unity technologies and can be used for pc game development, consoles, mobile devices, and websites. unity has 3 programming languages that can be used i.e. c #, unityscript, and java. unity works with many other developer companies to bring up many packages files that can be downloaded via the internet. as for augmented reality game development, developers can use vuforia (one of many unity package file). this unity package file augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 18  issn 2442‐7888 (online) doi 10.24167/sisforma  helps developers in game development and creation. d. vuforia vuforia is one of many augmented reality software development kit (sdk) for mobile devices that is useful for augmented reality application creation and development. vuforia uses computer vision to recognize and track planar images and simple 3d objects, such as boxes in real-time. the ability to tracks these images, allows developers to position virtual objects in the real world when viewed through a camera from a mobile device. virtual objects then track the position and orientation of the image in real-time so that the perspective on the object in accordance with the perspective of the observer (user), so it will appears that the virtual object is part of the real world scene. e. anti-corruption education in university student behavior generation with tasteless character breeds behavior of corruptor [10]. university students as the next generation of the nation becomes something important to note [1]. the long-terms goal is to nurturing a culture of anti-corruption among university students and to encourages university students to take an active role in eradicating act of corruption in indonesia [12]. anti-corruption education in universities plays an important role for buliding student’s characters [1]. f. relation of game and education of character building educational game is digital games designed for educational enrichment, using interative multimedia technology [2]. augmented reality genre game provides education with the delivery of messages against bad habits among university students. players learn to get motivation to not doing bad habits in the lectures where the motivation will be related to the behavior of players [6]. character is the way of thinking and behaving that characterizes each individual. character is also the moral quality of a person thats reflected all the behavior of a person [6]. character and behavior are stratified one another where the behavior affects character and character can be seen through the person's behavior. iii. methods a. data search sources and method primary data sources obtained from the survey conducted in the field, while the secondary data sources obtained from theory of scientific journals, books and newspapers, as well as government-owned official website and software developers. data search method that is used in this research is quantitative method. this method was shown by survey implementation. survey was conducted with random sampling type. the subjects of research were selected with several provisions: 1. the research subject is university student. 2. the subject is an active university student. 3. research subjects are not given any special treatment between one and the other, identical and randomly selected. pre-test survey was used to assessing the number of corrupt behaviors that are developing among students. pre-test survey will also answer the needs of messages to be delivered via augmented reality game. the effectiveness of the augmented reality game in conveying messages against bad habits will be examined by the post-test survey, that is, with a questionnaire dispatch containing opinions from 30 students who have tried to play the game. b. game development method game development method started by doing research and preparing game concepts. after doing basic drafting of the game, do the preparation of assets (images, 3d objects) augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 19  issn 2442‐7888 (online) doi 10.24167/sisforma  and to arranges level designs. this acts is usually called as development stage. at the development stage, game test is conducted to test the performance and stability of the game and to gather the players' opinions for further improvement. the game that has been successfully created will be tested to 30 students, where students are asked to complete the post-test survey. post-test surveys are useful for collecting data on the effectiveness of educational messages so as to meet research objectives. c. data analysis methods pre-test survey which is the phase of problem identification will be tested using correlation of pearson product moment. the correlation of pearson was chosen for the following reasons: 1. sample data is taken with random sampling type. 2. sample data has more than 30 people. 3. data is homogeneous. 4. calculate the validity of data from each issue. calculations for survey have values : 1. choice 1 : 0 point 2. choice 2 : 1 point 3. choice 3 : 2 point 4. choice 4 : 3 point 5. choice 5 : 4 point the pearson’s correlation formula is as follows: 𝑟 𝑛𝑖𝑥 𝑖 𝑥 𝑛𝑖 𝑡 𝑛𝑥 𝑥 1 information : rix = correlation coefficient item – total i = item score x = total score n = number of subject each values of item corellation will be compared with df (degree of freedom) 5%. when the correlation values is greater than the value of table df then the data will be declared valid the results of the pre-test survey will selected 3 problems with the greatest correlation value. this three problems will be discussed in the game. finished game will be tested to 30 university students by survey method as posttest survey. the 30 universty students are university students who fill the pre-test survey before. this post-test survey tested the effectiveness of games in conveying messages against bad habits of students in anti corruption education. post-test surveys will be processed using pearson's correlation. the results of the post-test survey will show the results of effectiveness of game in the delivery message. iv. post-test survey results the calculation is performed by onesample t test to prove the proposed hypothesis and pearson correlation to prove that independent variables q2, q3, and q4 are correlated with the dependent variable q1. the hypothesis is as follow: h1: game conveys the message of relationships between corruption and character of college student. h2: game does convey a message against postponement of assigment act as it related to anti-corruption education. h3: game conveys a message against cheat in test act as it related to anti-corruption education. h4: game conveys a message against the act of passiveness in group work as it related to anti-corruption education. the following questions are built to answer the hypothesis: q1) after player(s) plays the game, how much do you rate for messages of correlation between corruption and character of college student? augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 20  issn 2442‐7888 (online) doi 10.24167/sisforma  q2) after player(s) plays the game, how much do you rate for message against postponement of assigment act as it related to anti-corruption education? q3) after player(s) plays the game, how much do you rate for  message against cheat in test act as it related to anticorruption education? q4) after player(s) plays the game, how much do you rate for message against the act of passiveness in group work as it related to anti-corruption education? the result of post-test survey can be seen on table 1. table 1. result of post-test survey id answer per person choice1 choice2 choice3 choice4 1 0 1 7 15 2 0 2 4 13 3 0 0 8 10 4 0 0 4 13 5 0 0 3 15 the result of post-test survey was processed by spss. the result can be seen on table 2 and table 3. table 2. onesample statistics one-sample statistics n mean std. deviation std. error mean q1 30 3,9333 ,78492 ,14331 q2 30 4,1000 ,88474 ,16153 q3 30 4,1333 ,81931 ,14958 q4 30 4,3000 ,70221 ,12821 table 3. onesample test one-sample test test value = 3 t df sig. (2tailed) mean difference q1 6,513 29 ,000 ,93333 q2 6,810 29 ,000 1,10000 q3 7,577 29 ,000 1,13333 q4 10,140 29 ,000 1,30000 mean of variable q1, q2, q3 is more than 3 and the difference of neutral value of 3 is a positive. it means the hypothesis of h1, h2, h3, and h4 is supported. to show correlation of variables q2, q3, q4 and variable q1, spss program was used to calculates the result can be seen on table 4. table 4. correlation results using spss   table 4. shows variable q1 have a strong relation with variables q2, q3, q4. this means variable h1 have a strong relation with h2, h3, h4. v. conclusion game that which created can builds an anti-corruption education. the game is an educational game with the augmented reality genre that have visual novel elements which provide the messages related with anticorruption education. based on the research that was conducted, the proposed hypothesis has been proven (supported) based on the one-sample t test that has been done. augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 21  issn 2442‐7888 (online) doi 10.24167/sisforma  • game does convey a message against postponement of assigment act as it related to anti-corruption education. (h2  supported) • game conveys a message against cheat in test act as it related to anti-corruption education. (h3  supported) • game conveys a message against the act of passiveness in group work as it related to anticorruption education. (h4  supported) • game conveys the message of relationships between corruption and character of college student. (h1  supported) h1 is the main hypothesis that concludes all of anti-corruption messages and has a strong correlation with other hypotheses h2, h3, and h4. the research concludes the game has successed to convey the messages againts corruption, especially university student. references [1] agus masrukhin.(2017, dec), “model pembelajaran character building dan implikasinya terhadap perilaku mahasiswa” humaniora, p.12301235 ,2013.[online].available:  https://ojs.unikom.ac.id/index.php/ko mputa/article/download/60/57. [2] nelly indriani widiastuti, irwan setiawan.(2017, dec.), “membangun game edukasi sejarah walisongo” jurnal ilmiah komputer dan informatika, p.42,2012.[online].available:  https://ojs.unikom.ac.id/index.php/ko mputa/article/download/60/57. [3] graham, m., zook, m., and boulton, a.(2017, dec.), "augmented reality in urban places: contested content and the duplicity of code" transactions of the institute of british geographers. 2016. [online].available:  doi: 10.1111/j.1475-5661.2012.00539.x 2012. [4]  aprillatu, pramirvan datu. (2015, july). " developer game online indonesia paling maju di asia tenggara". suara meredeka. [5]  dica  feprinca,  ilhamuddin,  dan  ika  herani  (2017,  dec).  "  hubungan  motivasi  bermain  game  online  pada  masa dewasa awal terhadap perilaku  kecanduan  game  online  defence  of  the ancients (dota 2) ".2014.  [online]. available: http://psikologi.ub.ac.id/wpcontent/uploads/2014/09/jurnal8.p df. [6] ellliot, andrew j; covington, martin.(2017, dec). "approach and avoidance motivation". educational psychology review, p. 13, 2001. [online]. available:https://pdfs.semanticscholar .org/7c43/91e71028261b24dc6a13658 74dc37ba8abe7.pdf. [7] admin.(2017, dec). "kpk luncurkan buku anak berseri 'tunas integritas'".2012. [online]. available: http://kpk.go.id/id/berita/berita-kpkkegiatan/225-kpk-luncurkan-bukuanak-berseri-tunas-integritas. [8] admin.(2017, dec)."laporan tahunan kpk 2016 bahasa indonesia'".2016. [online]. available: https://www.kpk.go.id/id/publikasi/lap oran-tahunan/3864-laporan-tahunankpk-2016. [9] endra murti sagoro.(2017, dec). “pensinergian mahasiswa, dosen, dan lembaga dalam pencegahan kecurangan akademik mahasiswa akuntansi” jurnal pendidikan akuntansi indonesia, p. 54 67, march 2013. [10] rory truex, “corruption, attitudes, and education: survey evidence from nepal” world development, vol 39, no. 7, p. 1133 1142, 2010. http://dx.doi.org/10.1016/j.worlddev.2 augmented reality game for anti corruption education in behavior of students of university   sisforma: journal of information systems (e‐journal) vol. 6   | no. 1 |th.2019  page 22  issn 2442‐7888 (online) doi 10.24167/sisforma  010.11.003. [11] zidni immawan muslimin.(2017, dec), “hubungan antara kekuatan akidah dan perilaku mencontek pada mahasiswa psikologi u i n sunan kalijaga” jurnal psikologi integratif, p.17,2015.[online].available:ejournal.ui nsuka.ac.id/isoshum/pi/article/downloa d/258/239. [12] c. crawford. 2003. (2017, dec). “chris crawford on game design”. amerika serikat : peachpit. [13] admin.(2017, dec). “global augmented reality (ar) market is set for a rapid growth and is expected to reach usd 133.78 billion by 2021” [online]. available: https://www.zionmarketresearch.com/ news/global-augmented-reality-armarket. game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 23 game as major introducing media to opt for college inggrit swastini dewi department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia yuuki_shinjou@yahoo.com prof. dr. ridwan sanjaya, se, s.kom, ms.iec department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia ridwan@unika.ac.id fx. hendra prasetya., s. t., m. t department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia hendra@unika.ac.id abstract– today's development requires people to have higher education and expertise in a particular field. because of that, many universities or colleges begin to open new majors to suit the increasingly growing and diverse interests. however, the increasing number of majors could make it difficult for many high school students in determining the university or colleges and department they should take. a lack of understanding of their own personal interests and talents, as well as information about targeted universities or colleges and majors also enhance the difficulty of choosing. therefore, an interesting and simple media to help students to know their potential, to provide information about the majors according to their interests, and to help them determine the right path are needed. the concept of this major introducing game is based on sources such as interviews with interviewees and questionnaires. in the game, players can find out their interests, talents and appropriate majors, as well as courses and professions related to those majors. aptitude test in this game is based on holland’s theory. keywords– interest, simulation games, university majors, talent, visual novel i. introduction today's development requires people to have higher education and expertise in a particular field. because of that, many universities or colleges are launching new majors to suit the increasingly growing and diverse interests. however, the increasing number of optional majors could make it difficult for many high school students in determining the university or colleges and department they should take. a lack of understanding of their own personal interests and talents, as well as information about targeted universities or colleges and majors also enhance to the difficulty of choosing. there are various things to consider in choosing majors. the most important thing is interest. if a student is really interested in the course taken, they will be eager to follow the lesson and get the maximum results. besides interest, the selection of majors must also be adjusted to the intellectual and financial abilities. mistakes in choosing majors can lead to the decreasing of student learning spirit because they feel forced to study in the department that has been taken, or students who eventually switch to other majors that are considered more suitable [1]. that's why it requires media that can help students to recognize their potential, to provide information about the majors appropriate to their interests, and to help them determine the majors that suit them in an interesting and simple method. ii. literature review in choosing majors, there are several things to consider, their interest and talent, intellectual ability, financial ability, and mailto:yuuki_shinjou@yahoo.com� mailto:ridwan@unika.ac.id� mailto:hendra@unika.ac.id� game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 24 college reputation of the chosen majors. with these considerations, students are expected to choose the department that best suits their condition for the future. 2.1. aptitude test interests are the source of motivation that encourages people to do what they want if they are free to choose. when a person is concerned about something, then the interest will be a strong motive to connect more actively with something that interests him/her. interest will increase if channeled in an activity. attachment to the activity will further develop interest. according to hurlock's opinion, the more often the interest expressed in the activity, the strongerit will be. otherwise, interest will be extinguished if not distributed. interest may be the cause of an activity and the results to be obtained [2]. 2.2. holland’s theory basic concepts personality according to john holland is a result of heredity and environmental influences [3]. manrihu [4] concludes that there are four assumptions that are the core of holland's theory: 1. most people can be categorized as one of six types: realistic, investigative, artistic, social, entrepreneur, and conventional. 2. there are six types of work environments: realistic, investigative, artistic, social, entrepreneur, and conventional. 3. people investigate the environment that will allow or enable them to practice their skills and abilities, express their attitudes and values, and accept appropriate problems and roles. 4. the behavior of a person is determined by the interaction between his personality and the characteristics of his environment. holland himself develops several tests that can help people to know themselves, such as: the vocational preference inventory in 1977 and self-directed search in 1979 [5]. 2.3. visual novels visual novels is one of the subgenres of adventure game. visual novels are interactive fiction games that use static images, usually an anime image style. the difference between visual novels with other games is the minimal gameplay. players only need to choose the option to create text, images, and sound running. most visual novels have multiple storylines and endings based on the choice chosen by the player [7]. 2.4. construct 2 game engine used is construct 2 from scirra. construct 2 is a software-based game maker or game engine directx-9 for windows that is designed to create 2d games. construct 2 uses a visual approach that simplifies users with varying levels of proficiency to create games [8] [9]. construct 2 allows users to publish their games to various platforms. like android, ios, web (html5), windows, mac desktop, linux desktop, blackberry 10, facebook, wii u and so forth. construct 2 has the ability to display games that users are working on smartphones over wifi networks. construct 2 also provides voice editing and 70 special and realistic visual effects to add to the uniqueness of the game [10]. iii. research methods structured interviews were conducted with some high school counseling teachers to ensure game formulation that can help students determine their interests and talents. besides, questionnaires will be distributed before and after playing the game to 40-50 students of theresiana high school semarang. iv. implementation 4.1. gameplay there are various things to consider in determining the course majors as described in the previous chapter. based on interviews with 5 teachers of private high school bk (theresiana, karangturi, sedes, kebon dalem, and don bosko) and a survey of 50 high school studentsof theresiana senior high school semarang, one of the main factors causing confusion in choosing game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 25 amajor is the lack of student knowledge about majors that corresponds to his interests and talents. in fact, some students are still unsure of their own interests and talents. for that reason, it is necessary to give the aptitude test to the students. at the beginning of the game, the player will become a 3rd grade high school student who still has not determined what direction he will take after graduation. seeing players who look moody, the player's character friend invites player to visit an edu fair which happens to be ongoing. there, they will visit unika soegijapranata booth which offers aptitude tests. players will be asked why they have not been able to make a choice. if the cause is not aware of the interests and talents and the department that suits them, players will be given a few questions to determine their interests and talents. furthermore, players will be explained about the majors that suit their interests and talents. information to be provided includes courses that will be given and professions that can be pursued after graduation. with the information provided, it is expected that the player can determine whether the course is in accordance with his/her interests and whether he/sheis able to go through it. if they are not sure yet, players can look around other faculty and ultimately determine which majors best suit them. for players who have difficulty determining due to disagreement with parents, it is expected with the information provided, players can decide whether the course specified by the player's parents is good enough and can be taken, or stuck with their opinion and can use that information to explain to their parents the advantage of the majors they choose. for players who have difficulties due to financial reasons, will be given some explanations about the scholarships that generally exist in college. as for players who already know what majors they want to take and just want to know what kind of majors they will take, they can go directly to the major introductions. 4.2. game making this visual novel game was created with game engine construct 2 and photoshop and painttool sai to create sprites and images. the main page or title page is the main display that will appear once the game starts. the title page contains the cover and some menu options such as start, load, credits, and quit as shown in figure 4.1. figure 4.1 title page display the start button will bring the player to the second event sheet where the game will start, while the load button can be used by players who have already played and stored data in the game to continue the game from the last stored checkpoint. the credits button contains the sources used in the game and the quit button can be used to exit the game. before brought to the second event sheet, there is a momentary pause of loading page. loading page contains pictures of one of soegijapranata catholic university buildings, loading posts, and one of 3 characters that will appear randomly. loading page will switch to 2nd layout automatically after few seconds. the second event sheet is the beginning of the game where players will see the class view and read the storyline that has been created. in a conversation, the text will change after the player has taped the screen. the image of the characters and the text that appears will change according to the specified variable. figure 4.2 shows the code used in the story, while figure 4.3 shows the in-game conversation view. game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 26 figure 4.21conversation event figure 4.3conversation display after the opening conversation is over, the screen will switch to layout 3 which contains a mini game of drag and drop to determine player’s interest and talent. variable xtemp and ytemp are used to store the x and y positions, while the xsizetemp and ysizetemp variables are used to store the initial size of the icon. variables r, i, a, s, e, c are used to add values to variables and scorer, scorei, scorea, scores, scoree, scorec are used to store the total value added. figure 4.4 shows the variables used in event sheet 3. figure 4.42 event sheet 3 variables all icons are set in position frame 0 so the icon image first shown when the mini game starts is the first icon. figure 4.5 shows the code used at the beginning of the layout and figure 4.6 shows the game view at the beginning of the layout. figure 4.5 event sheet at the start of layout figure 4.6mini game display when the icon is dragged, previously invisible captions will appear, the text will be invisible again when the icon is released. when an icon is dropped into one of the 6 available frames, the icon size changes according to the frame size and the r, i, a, s, e, or c values will increase according to the icon and the location of the existing frame. the first icon changes the value of r, the second icon changes the value of i, the game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 27 third icon changes the value of a, the fourth icon changes the s value, the fifth icon changes the value of e, and the sixth icon changes the value of c. the first frame is 5, the second frame is 4, the third frame worth 3, the fourth frame is worth 2, the fifth frame is worth 1, and the sixth frame is worth 0. if the icon is dropped to a place already filled with another icon, the first icon will be replaced with the second icon and the first icon will return to the starting position. figure 4.7 shows the game display when the icon is dragged, while figure 4.8 shows the code used in the drag and drop game. figure 4.7mini game display 2 figure 4.8 drag and drop event sheet when an icon is inside a frame, the total variable will increase 1 value, and after the total value is 6, or all icons are in the frame, the next button will appear. when the next button is clicked, the icon image will change to the next frame and return to the starting position. the values in the r, i, a, s, e, and c variables will be stored in scorer, scorei, scorea, scores, scoree, and scorec variables. the variable button value will also change. figure 4.9shows the code that will be executed when the next button is clicked. figure 4.93 event sheet when next button is clicked the event will be looped for 4 times, and after all values are stored, those values will be compared to get the 3 highest values. the layout will move to layout 4. after the last button is clicked, all values will be compared to determine the 3 highest values like the code in figure 4.10. figure 4.104 event sheet to determine the highest value game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 28 results will show 3 categories with the highest score. if a player clicks on a certain category, the picture will change to the explanation of the category. the explanation of each category contains the characteristics, majors and occupations that match the category. when finished viewing the results, players can click the next button to continue the game and go to layout 5. in layout 5, players will be given the option to repeat the test or look at the information of existing majors. there are 13 majors available at soegijapranata catholic university, which are architecture, communication visual design, law, communication, civil engineering, electrical engineering, english literature, management, accounting, food technology, psychology, informatics technology, and information system. after determining the majors desired, there are 3 choices of graduate competence, curriculum, and graduate profile. graduate competence is the ability to be gained after graduating from the majors, curriculum contains courses and some explanations related to the majors and the profile of graduates containing work related to the majors chosen. 4.3. survey result discussion after the game was over, the game was tested to 40 theresiana 1 semarang high school students and then being surveyed to determine the effect of the game on them. from the first question, it can be seen from figure 4.11 that from the 47 students who become respondents, 70.2 percentis from class xii and the remaining 29.8 percentis from a mixture of students of class x and xi. figure 4.115 post-test: respondents education the second question asked whether the game provided the information the respondent wantedto know. viewed from figure 4.12, 78.7 percent of respondents felt that the major introduction had given the information they wanted, while the remaining 21.3 percent felt they had not received the desired information. figure 4.126 post-test: has game delivered the desired information the third question asked whether the major introduction game helped the respondent in determining their choice of majors. based on figure 4.13, 76.6 percent of respondents feels it is helpful in determining the choice of majors, while the remaining 23.4 percentfeel it is unhelpful with the game. figure 4.13 post-test: does game help them to determine major on a scale of 1 to 5, how does the game help in providing information about majors? from figure 4.14, it can be seen that most of the respondents feel it is quite helpful, although there are still some respondents who feel not helped by the information presented. game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 29 figure 4.147 post-test: how much game helped in providing information about majors the fourth question is with a scale of 1 to 5, how much the game helps in determining the choice of majors? from figure 4.15, it appears that most respondents feel the game is quite helpful in determining the major they will choose later. however, there are also some respondents who feel not helped after playing the game. figure 4.15 post-test: how much game help in determining major the last question asked about the shortcomings that the respondents found after playing the game. some criticism and suggestions were received by respondents are too long explanations, more interesting display, and gameplay that needed to be extended. v. conclusion based on interviews conducted on 5 private high school counseling teachers and questionnaires conducted on 50 theresiana 1 semarang high school students before the making of the game, the major introduction game is created on the mobile platform with visual novel genre. major introduction game also includes aptitude test in the form of drag and drop mini games to help students recognize their interests and talents in order to help them determining major to be taken. the aptitude test is based on holland's theory that classifies personality type and work environment into six types, namely: realistic type, the investigative type, the artistic type, social type (the social type), the enterprising type, and the type of routine (the conventional type). each personality type is the result of the interaction between internal and external factors which then gives birth to a strong interest that fosters certain abilities and skills. this combination of interests and abilities creates a very personal disposition to interpret, act, think, and act in certain ways. to determine the disposition, the selfdirected search method developed by holland was used. after knowing their interests and talents, students can see available information related to majors that match their test results. however, the test results are not binding and students can still see information related to other majors. information provided in the form of graduate competence, graduate profile, and curriculum or courses taught in each major. the results of the questionnaire after the students played the game showed that 78.7 percent of the respondents thought the introduction of the majors had given the information they wanted to know. most of the respondents also felt that the game was quite helpful in the delivery of information. furthermore, 76.6 percent of the respondents considered that the major introduction gamewas quite helpful in determining their majors. however, there were still some respondents who felt less helped and still not able to determine their major. acknowledgement the authors gratefully acknowledge to excellence scholarship support from bureau for planning and international cooperation, ministry of education and culture of indonesia. references game as major introducing media to opt for college sisforma vol.4 no.1 februari 2017 : 23-30 30 [1] a. bawantara, lulus sma kuliah dimana? panduan memilih program studi. kawan pustaka, 2007. [2] e. b. hurlock, psikologi perkembangan: suatu pendekatan sepanjang ruang kehidupan, 2nd ed. jakarta: erlangga, 2006. [3] s. h. osipow, theories of career development. prentice-hall, 1983. [4] m. t. manrihu, pengantar bimbingan dan konseling karier. jakarta: bumi aksara, 1988. [5] w. winkel and s. hastuti, bimbingan dan konseling di institusi pendidikan. jakarta: pt. grasindo, 2005. [6]a. d. nugrahaeni, “upaya meningkatkan kemampuan fisik motorik melalui permainan simpai (hulahop) pada anak tk b di kbi-ra taqiya kartasura, sukoharjo tahun ajaran 2011/2012,” 2012. [7]j. lebowitz and c. klug, interactive storytelling for video games: a playercentered approach to creating memorable characters and stories. focal press, 2011. [8]r. dillon, html5 game development from the ground up with construct 2. florida: crc press, 2014. [9]d. bigelow, construct game development: beginner’s guide. birmingham: packt publishing, 2012. [10] s. ltd., “create games with construct 2,” 2017. [online]. available: https://www.scirra.com/. [accessed: 20-jul2017]. an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 55 issn 2442-7888 (online) doi 10.24167/sisforma an application for alumni of soegijapranata catholic university hanna mulianawati information system department, computer science faculty, soegijapranata catholic university email: hannajezz@yahoo.com ridwan sanjaya information system department, computer science faculty, soegijapranata catholic university fx hendra prasetya information system department, computer science faculty, soegijapranata catholic university abstract – sometimes it’s hard for the university to get the information about their own alumni after the graduation ceremony. the situation of the alumni is also the same. they felt difficult to reach their university after they got a job. some services and documents are still needed by the alumni for any reason. in fact, people nowadays live with their smartphone really closely. the smartphone could help people to get information and services while keeping them close to their community. the mobile application should be built to connect alumni and university through a smartphone via information sharing about job vacancy and providing some university’s services. some methods are used in the process of mobile application development, such as designing the application, programming, testing, and launching. interview and survey are done to know the responses in using the application. the conclusions of the research are the application could help the alumni to get information and services, the university is able to gain the updated data of their alumni, and make both of them closer. keyword – android application, job vacancy, rss feed, soegijapranata catholic university, tracer study, university alumni. i. introduction the technology nowadays especially in the field of information and communication has grown rapidly and it is still growing until today. the use of smartphone is kept increasing, therefore, the smartphone is one of the megatrends. according to koskinen, smartphone these days is not only just a tool for communicate, but more than that, it is a symbol of economic and cultural systems, a fashion model, and a lifestyle[1]. this state boosts the developers to be more innovative in creating an application so that the user’s needs can be fulfilled through the application. another thing that happening now especially in the developing country like indonesia, many people are unemployed. unemployment has many terms that describe and define the meaning of the word. some terms about unemployment that related are frictional unemployment and open unemployment. frictional unemployment means the situation where unemployment occurs because of the difficulties to bring the employer and the job seeker together. open unemployment occurs when workers are not working or even trying to find work. many factors that cause open unemployment, such as the mismatch between the applicant's abilities and the skills required by the employers, insufficient or non-existent jobs, or even a low willingness to work[2]. the data from bps (badan pusat statistik) said that indonesia has an unemployment rate in an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 56 issn 2442-7888 (online) doi 10.24167/sisforma number 5.5% (february 2016)[3]. however, the ideal rate of unemployment number for a country is at range 3% or not more than 4%[2][4]. another reason for unemployment is the lack of information about the job vacancy. so creating a way to provide the information easily can reduce the unemployment. these days, people are often still looking for job information through newspapers, radio or other media. some people even come to a particular place or company to ask directly about the job vacancy. this might not only happen in the society but also happen among the alumni. in this modern era, alumni should be able to get information through the application, so there is no need to waste a lot of energy to find information about work, use time efficiently and can reduce the level of open unemployment or frictional unemployment. in university life, for most alumni, the campus is just a part of their history. the relation between them and the university itself seems end after the graduation celebration. legalizing for diploma or certificate becomes hard or maybe impossible for them who live in other city or even abroad. thoughts or desire to share an experience or a chance to work together or job opportunity may not be delivered well. the university itself facing a difficulty to collect the data of their own alumni. the data that university needs such as current address, phone, email, and also a current job as well as the position. this usually happens because alumni do some changes to their email or phone or even changing address without updating the data that exist at the university. those data are important for the university for thing like university accreditation. there are several goals in this research. first, creating a design of the application to help alumni find job vacancies information easily. second, formulate the feature of application to provide university’s services for the alumni. third, find a way to implement the feature on the android-based application. last, to acquire a way to help university obtain graduate’s data through the application. ii. literature review a. application the application is a program that can be downloaded to a smartphone. there are two kinds of a smartphone, static and dynamic. a static smartphone is a smartphone that can be defined as a reference and used for describing a service or product, while a dynamic one is a smartphone that more likely engaging or involving the user with their phone and they can communicate with the platform that gives response directly[5]. b. android android is a mobile operating system based on linux that has been modified. established by the same name start-up company called android inc. at first. but then in 2005, google took over or more precisely they bought the name and the developers as well. google wanted android to be the one in the world as a mobile operating system that is free and open for everyone. therefore, google released the source code under the apache license so that all people are able to modify and develop the code as their own wish. the vendors of the smartphone also use this way to add an ownership extension to their android system, with the intention to differentiate their product from other. up to now, google has 12 version of android and each of them has unique version name that comes from food or drinks name. those versions are android 1.6 donut, android 2.1 éclair, android 2.2 froyo, android 2.3 gingerbread, android 3.0 honeycomb, android 4.0 ice cream sandwich, android 4.1 jellybean, android 4.4 kitkat, android 5.0 lollipop, android 6.0 marshmallow, android 7.0 nougat, android 8.0 oreo. android has a digital store like another mobile operating system, called play store. the user can buy an application or even download for free application through the store. a large number of user that used android operating system gave impact to the number of application that released at play store. the latest amount application at play store reached 2.868.591 (updated 20 april 2017)[6]. an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 57 issn 2442-7888 (online) doi 10.24167/sisforma c. android studio android studio is an official ide (integrated development environment) that used for developing the android-based application. this software requires a component named jdk (java development kit) to run it. hence, the language used for programming is java language. android studio offers many features that facilitate the developers to use the software easily, such as run without building a new apk called “instant run” feature, availability to develop all android devices, fast emulator, flexible gradle system, and so on[7]. d. really simple syndication (rss) rss firstly found at 1999 by a company named netscape. till now the technology of rss continues to grow and the latest version is rss 2.0[8]. nowadays, starting from a search engine, shopping sites, or even blogs, rss becomes one of a famous web technology. rss that stands for really simple syndication, is an easy way to share or spread a real-time content. the first idea appeared when the visitors like a content on a site, but they didn’t want to open the site every day just to check the availability of the new content. simply, rss somehow make the visitors subscribe to the site. the content of rss is presented in the form of xml (extensible markup language) format. xml contains some structured data such as title, published date, author, and the main content or news[9]. rss makes easy for a publisher to syndicate the news so that the other sites are able to spread and display the news for free. rss also becomes a way for a publisher to advertise their news and spread the ideas exist in the news to the internet easily[10]. e. tracer study tracer study is a survey of alumni from a university. other terms for tracer study are “follow-up study”, “graduate survey” or “alumni research”. the target of tracer study is the alumni who already graduated several months or years. the aim of conducting tracer study is to obtain information about alumni with the intention to evaluate university or give training. the information can be used to measure and enhance or improve the quality of the institution. therefore, the information sought is related to graduate’s work, position, income as well as the relevance of knowledge and ability gained during learning at university with the reality at work. iii. research methodology a. research object according to supranto, an object of a research can be in a form of a person, organization, business corps, or a thing[11]. and the object of this research is the alumni of soegijapranata catholic university. the sample is not less than 30 alumni. b. research location this research conducted at one of the units at soegijapranata catholic university named sscc (soegijapranata student career center). sscc is located on the 2nd floor mikael building. c. data collection method the method that used for this research is quantitative research method, while the methods to acquire the primary data were interview and questionnaire. the interview was conducted to find out the process that done by the sscc unit so far and to know what they need. the interview also looks for data on whether the application is right developed with the initial concept and whether the application helps the sscc units to fulfill their need. the questionnaire was spread out through google form to gain the information after alumni used the application. the secondary data acquired from journals, books, and some articles on the internet. d. application development method in the development process, some steps were done to create an application. the first step of application development was data collection. data obtained through an initial interview with the head of sscc. with the data, next step was making the concept of application. once the application concept is complete, then the next step was to do the programming. the application program should be tested whether it can run well or not. if not, then there should be an improvement or an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 58 issn 2442-7888 (online) doi 10.24167/sisforma correction of the programming process. if the app works well, then the app is published in the play store. after the publication was done, the questionnaires were spread to get data about the use of the application. figure 1. flowchart of mobile application development iv. result and discussion a. application development the application “halo alumni” is the second application under control of sscc after “unika job fair”. the application was developed using android studio and the result is an application based on the android operating system. the operation of this application is very simple. users only have to register at first by filling the form and after the registration process is done, the user can access the application content freely. figure 2. registration form the information or data that filled by the alumni from this registration process will be stored in the database. the process of log-in also used email and password from the same table. figure 3. database the same table also used in the profile menu, a menu that shows the personal data of the alumni and from that menu alumni are able to do the update. some columns such as nim, fullname, altemail, phone, and position are filled after the registration process when alumni update their personal data through the profile menu. “halo alumni” has many other menus, some of them are unika news, entry level, mid-level, metamorfosa (alumni success story), ikasoepra (alumni community), video, survey alumni (alumni survey), ruang diskusi alumni (alumni discussion room), and digital legalisir (digital legalization). those menus are put in the navigation drawer with the intention that the user can easily change or choose the other menu while using the application. an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 59 issn 2442-7888 (online) doi 10.24167/sisforma figure 4. navigation drawer alumni are able to follow the updates from the university through some menus such as unika news, metamorfosa, ikasoepra, and video that have information about the university. the information about job vacancy is on the entry level and mid-level menu which obtained from the result of rss website sscc. figure 5. entry level menu the source of the vacancy information is not only from sscc, but the alumni who already work can send or share the information about job vacancy to sscc through the menu “pasang loker”. then sscc team will check the vacancy and if it’s valid, the vacancy will be displayed. figure 6. “pasang loker” menu one of the menus named “survey alumni” is used by sscc to embed the link of google form to get alumni information related to tracer study. link to the form later will be updated according to the requirement of sscc. figure 7. “survey alumni” menu another menu is named “digital legalisir” facilitates alumni to legalizing the certificate or diploma by online without physically come an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 60 issn 2442-7888 (online) doi 10.24167/sisforma to the university. this menu helps alumni who live in other city or abroad. figure 8. digital legalizing some features that exist on the application are forgot password and change password. forgot password facilitates user when the user cannot log in because they didn’t remember their own password. there is an instruction to reset the password and the new password will be sent to the email address. figure 9. forgot password feature feature change password facilitates user to change the account password. old password is required to change the password, so only the right user or the owner of the account can use this feature to change the password. figure 10. change password feature the last feature is routine notification. the notification is used to remind the user to check the latest vacancy. menu entry level will pop up when the user taps the notification. this feature can only run well if the user gives permission to the application to autostart. the notification used service type and receive on complete boot, so the service will run even after the smartphone is off or rebooting. figure 11. notification feature b. questionnaire the title of the questionnaire is kuesioner penggunaan aplikasi “halo alumni” (the questionnaire of the usage of “halo alumni” application) and was spread in bahasa using google form. likert an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 61 issn 2442-7888 (online) doi 10.24167/sisforma scale was used on this survey and the questions on the questionnaire were like “how far “halo alumni” help you to get the information about vacancy?”, “how complete the information that provided on the application?”, “how good is the interface of the application?”. c. survey result the result of the survey is 46 respondents participated to fill the questionnaire and the outcome for every question are: 1. 41.3% of respondent stated using web/gadget application every day to find the information about the vacancy. 26.1% of respondent said using web/gadget application once a month. the rest 10.9% said once a week, 13% said 2-3 weeks, and 8.7% answered never use web/gadget application in search of job information. 2. from 46 respondents, 21 respondents answered very interested in web/gadget application. 28.3% of respondent or 13 people said interested, 8 respondents said so-so, 2 respondents said not interested, and 2 respondents said very uninterested. 3. the results of the questionnaire showed that 39.1% or 18 respondents felt "halo alumni" helped in finding job information. 15.2% of respondents said so-so and 17.4% of respondents said the application very helpful. 4. 30.4% of the total respondents stated that job information on the application is complete. 10.9% said the information is very complete and 21.7% answered so-so. 5. 34.8% of the respondent stated that the interface of the application is good and 32.6% of respondents the interface is soso. 6. 37 % of respondents answered the menus that exist in the application help them in the use of the application. 16 respondents said so-so, 6 respondents said very helpful, 5 respondents said not helpful, and 2 respondents said very not helpful. 7. 28.3% of respondents stated so-so with the features that exist in the application. 14 respondents or 30.4% answered satisfied with the features provided. 8. 21 or 45.7% respondents answered the notification feature is important. and 11 other respondents answered so-so. the remaining 7 respondents answered very important, 6 respondents answered unimportant, and 1 respondent answered very unimportant. 9. 39,1% or 18 respondents answered it is possible to use the application again in the future. 9 respondents said very possible to use the application again, 9 respondents answered so-so, and 10 respondents answered might not use the application again. 10. 17.4% or 8 respondents answered it is very possible to recommend the application to other alumni. 13 other respondents answered so-so. the remaining 16 respondents answered probably, and 9 respondents said impossible. d. interview the interview was conducted with sscc, in this case, the person who interviewed was lenny setyowati as head of sscc and also the leader of tracer study project. according to her, the application is able to run well, and it's already met the requirements of the initial concept. the application also helps them to spread more about the job information easily. for the graduate’s data, she said that the registration method and profile menu could be more helpful if there is a high awareness from alumni to fill the form. not only fill once but also doing an update in the future. another menu, survey alumni also helped them to spread the questionnaire easier. it proved by the total respondents that are quite high. for the last, she stated that "halo alumni" will be used in the next tracer study project as a tool to gain the alumni information. an application for alumni of soegijapranata catholic university sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 62 issn 2442-7888 (online) doi 10.24167/sisforma v. conclusion from this research, some points that come as a conclusion are: 1. "halo alumni" application helped the alumni, especially alumni from soegijapranata catholic university, to get job's information easily. that statement proved by the result of the questionnaire that state 46.4% of the respondent said the application very helpful and helpful. that percentage is greater than 25% of the respondent who said the application is not helpful. yet, 28.6% of respondent said soso. 2. from the result of the initial interview, the features that formulated is profiled feature, a menu that consists of university's news, a feature to legalizing online, feature to send job vacancy, group discussion, and idea funding feature. 3. university has website pages that consist a lot of news. the technology that used to connect it with the application is rss. alumni are also able to create the feed of the rss through menu pasang loker. another website pages that offer services to alumni are connected with webview. 4. with the registration system at the beginning of the application's flow and existence of profile menu, the university is easier to get the data or information about the alumni. metamorfosa menu becomes the trigger for alumni to update their data because the data is used as a basic reason to do the election of the person that will be profiled. besides that, survey alumni menu also helps the university to get the information related to tracer study. reference [1] p. a. soukup, “smartphones,” vol. 34, pp. 3–40, 2015. [2] a. s, ekonomi : jilid 2. esis. [3] badan pusat statistik, “berita resmi statistik: keadaan ketenagakerjaan februari 2016,” no. 46, pp. 1–6, 2016. [4] s. wahyudin, “mengapa banyak sarjana nganggur?,” 2015. [online]. available: http://infomahasiswa.com/mengapabanyak-sarjana-nganggur/. [5] d. gray, “smartphone apps.,” prof. saf., vol. 59, no. 6, pp. 46–47, 2014. [6] “number of android applications.” [online]. available: https://www.appbrain.com/stats/numb er-of-android-apps. [7] “mengenal android studio.” [online]. available: https://developer.android.com/studio/i ntro/index.html. [8] d. ayers and a. watt, beginning rss and atom programming. wiley, 2005. [9] m. woodman, how to build an rss 2.0 feed. o’reilly media, 2006. [10] k. e. gill, “blogging, rss and the information landscape: a look at online news,” univ. washingt., no. www 2005 workshop on the weblogging ecosystem, p. 7, 2005. [11] j. supranto, statistik: teori & aplikasi, edisi 6, jilid 1. erlangga, 2000. preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 28 issn 2442-7888 (online) doi 10.24167/sisforma preservation of indonesian culture through traditional games application elsa regiana elsareg@gmail.com albertus dwiyoga w., s. kom., m. kom yoga@unika.ac.id fx. hendra prasetya,st.,mt hendra@unika,ac.id system information major, computer science faculty, catholic university of soegijapranata semarang, indonesia abstract – in the face of technological developments that are more advanced, it takes action to preserve the culture. preservation of indonesian culture can be done through the media game. although the game play still has a bad image in the eyes of the parents, but slowly this negative stigma may be reduced if the digital game can be packaged properly as an example as a means to educate children. for that traditional game application titled ensiklo dolanan made with the concept of educational games by presenting information and games around the traditional games are packaged in an interesting way to increase the enthusiasm of children in the effort to preserve the traditional game. keyword: traditional game, cultural heritage, educational game i. introduction playing is a fun activity that has become an inherent need in children [1]. prior to the existence of gadgets, playing not just silent and staring at the screen, but involving members of the body and also the process of social interaction through traditional games. traditional gameplay is a fun activity process by using simple tools according to the circumstances that are the result of local cultural excavations according to the teachings of the ancestors [2]. these are the things that make traditional games have a positive impact on child development. to quote ismatul khasanah, et al, in addition to having a noble meaning, the game. traditionally invites physical and emotional children to engage directly and can teach children to explore and experiment [3]. nevertheless, many traditional games are being abandoned, based on traditional game observer community data, it is estimated that there are more than 1,000 types of traditional games both objects and objects, but only 20 percent of the games are still actively played [4]. to know the existence of traditional games in children's play activities today, the authors surveyed 30 children, with the first question "have you ever played traditional games?" 55% of kids answered that they had played traditional games, 33% answered frequently and 12% answered never. furthermore, the authors provide further questions to know the intensity of these children in playing traditional games with a period of one week. the result, 37% of children answered more than 3 times, 50% of children answered 1-2 times and 13% of children answered never played at all. based on this, it can be seen that children who answered never played traditional games mostly only play it 1-2 times a week. if added with children who never play it, then the conclusion is 63% or 26 children or most respondents not too often never even play preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 29 issn 2442-7888 (online) doi 10.24167/sisforma traditional games, as seen in figure 1 and figure 2. fig. 1 respondents' data never or did not play traditional games fig. 2 the data of respondents to traditional game play habits many efforts have been made by various parties to preserve traditional games such as building museums and making community. in addition to the above efforts, there is nothing wrong if the preservation of traditional games is done by utilizing technological progress following the technology. in the context of culture, utilizing information technology in an effort to preserve the culture is called cultural digitization, this concept can be used by the creative industry in developing educational or gaming applications [5]. digital games or video games are now more striking in the hearts of people because of the growing gadget culture is becoming more sophisticated. according to superdata unity reports a day a mobile game player uses his smartphone to play three sessions with an average playing time of 10 minutes per session [6]. this is also reinforced by the survey that the authors ask through the question "do you play video games often?" of this question 63% of children answered ever and 37% of children answered frequently and 0% answered never. then given the question to find out how much time children play in one day, 73% of children answered play for 1-2 hours, 20% children answered 34 hours and 7% children answered more than 5 hours, as shown in figure 3 and figure 4. fig. 3 respondent data never or not playing games fig. 4 respondents' data on game play habits by looking at the above case the authors take advantage of current technological advances by making androidbased mobile games applications as a medium to introduce traditional games, because the game media is considered to make delivering information becomes easier and more interesting. 12% 55% 33% have you ever played traditional games? never ever frequently 13% 50% 37% how often do you play traditional games in a week? never 1-2 times ≥ 3 times 0% 63% 37% do you play video games often never ever frequently 73% 20% 7% how long do you play the game in a day? 1-2 hours 3-4 hours > 5 hours preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 30 issn 2442-7888 (online) doi 10.24167/sisforma ii. literature review a. traditional game permainan (game) is a noun derived from the word 'main' (the verb). according to kkbi online, ‘main’ means doing deeds for pleasure using either equipment or not. so the game is an object or thing used to play and get pleasure [7]. the traditional term comes from the word tradition; tradition means custom or habit that is still run by society for generations. while traditional has a meaning attitude or way of thinking and behaving that cling to the customs and norms that exist [8]. then the traditional game is something that is done (played) according to hereditary customs to give pleasure. b. cultural preservation preserving does not mean to make it unbearable and durable, but preserving is how we can work hand in hand to preserve the culture for a long time. cultural preservation will not be realized without local strength, inner strength and self-help power of the observers, lovers and supporters and the whole society [9]. according safril mubah to face the challenges of globalization, a strategy is needed in an effort to increase indonesia's cultural endurance [10], one is the use of technology, technology has a great opportunity to master civilization in this era. to utilize technological progress is a strategy that can be done to develop and preserve local cultural values into a product with high added value [10]. c. technology in culture the use of information technology is a benefit expected by it actors in the performance of their duties, measured by the frequency and intensity of utilization and the diversity of applications run [11]. the concept of the utilization of technology in the field of culture is known by the digitalization of culture, namely the use of information and communication technology in terms of documentation and dissemination of information from cultural elements to enhance the existence and preserve the culture of indonesia, cultural elements such as arts, religious systems, science and knowledge, livelihood and economic systems, languages, systems of community organizations and systems of technology and equipment [10]. d. game some notions of digital games are as follows [12]: 1. game is an interactive program that allows one or more players to engage with content especially for entertainment purposes. 2. a popular form of entertainment and media use, which also offers the possibility to learn. 3. an electronic game in which the player controls the image on a television or computer screen. iii. methodology a. objects and location research the object of research this traditional game application is children with an age range of 8-13 years. because this is the age in which children play with game tools and involve their social environment, as can be found in traditional games [13]. as for the selection of research sites conducted several places in the district of semarang and semarang city to see the knowledge and interest about traditional games from various regions. b. data source in the study of traditional game games using two sources of data are as follows: 1. primary data source, data obtained directly through the questionnaire. in this study the primary data source is the conclusion of the results of pre-test questionnaire and post-test and the results of observations to the respondents both before and after playing the game. preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 31 issn 2442-7888 (online) doi 10.24167/sisforma 2. secondary data sources, data obtained from existing data. in this case the authors use the data from previous research through journals or other writings that explain the importance of preserving the traditional game. c. data collection techniques 1. literature / library studies library study is a technique of collecting data and relevant information and underlying research, derived from scientific books, journals, research reports and printed or electronic written sources [14]. the literature sources in this research are taken from journals and articles mainly related to traditional games, ranging from history, types of games, how to play and its benefits. 2. questionnaire the questionnaire is a method of collecting data by providing a set of questions or written statement to the respondent used to obtain information. questionnaires were distributed prior to the creation and after the game creation to find out information as a basis for game creation and the impact of games that have been created and played. iv. results and discussion a. game design prior to the start of game creation, analysis and calculation of pre-test questionnaires were used to measure the extent to which children were familiar with traditional games and also to determine what traditional games would be included in the game. the survey was conducted on 30 children with age limit of 8 13 years with ratio of male and female ratio 53% and 47%. here are some data of pre-test result: first, given the question to find out how interested the child with the traditional game and the result 73% expressed interest, 27% of children expressed great interest. as shown in the diagram in figure 5. fig. 5 diagram of how often traditional games are played then to find out what traditional games that respondents have played given 8 traditional game names and the results as follows: fig. 6 traditional games graphics are often played from the data in figure 6 can be known which traditional games are popular among respondents. layang-layang became the most played game by the 0 22 8 0 5 10 15 20 25 not interested interested very interested how interested are you with traditional games? 0 5 10 15 tidak menjawab mobil kulit jeruk pletokan kapal otok-otok bakiak batok egrang gasing ketapel layang-layang any traditional game that has ever played preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 32 issn 2442-7888 (online) doi 10.24167/sisforma respondents which amounted to 14 children, while the bakiak batok 7 children, pletokan 5 children, gasing 11 children, kapal otok-otok 7 children, ketapel 12 children, egrang 10 children, and mobil kulit jeruk became a game that is rarely played because it is only selected by 3 children. furthermore, to find out if the children know the information and history of traditional games then given the question with the results as in figure 7. fig. 7 respondents' knowledge diagram of traditional game information based on the above diagram analysis, 80% of respondents or 22 children said they do not know about the information and history of the game and the rest is 8 children say know. after considering the pre-test results gameplay and gameplay draft game in a diagram or flowchart to facilitate the process of programming. fig. 8 flowchart keseluruhan sistem game b. games overview ensiklo dolanan is a game created with the concept of encyclopedia by presenting information along with illustrations of images and augmented reality to add insight as well as become a more interesting traditional game introduction media. in the game there are eight types of traditional games are divided into two types of game modes, namely making and playing. make mode contains 4 games with different types of traditional games. the selection of traditional games is based on making steps that are considered easy to apply in children's play activities, with the aim that children can be interested in trying to make their own games. gameplay in create mode is designed in the form of game puzzle with added instructions and gamemaking steps. 0 5 10 15 20 25 30 don't know know very know do you know the information and history of traditional games? preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 33 issn 2442-7888 (online) doi 10.24167/sisforma fig. 9 example menu view ‘ayo membuat’ as for the mode of play, packed with arcade game form with different gameplay on each dolanan or game. fig. 10 example menu view ‘ayo bermain’ c. game test result after making the game, then the next test and the spread of post-test questionnaires to determine the assessment of the game and its influence in the efforts of preservation of traditional games. and obtained the following results: 1) game ensiklo dolanan has interesting theme. fig. 11 analysis diagram of the respondent's interest in game themes based on the diagram in figure 11, 65% of respondents or 21 children agree that game ensiklo dolanan has an interesting theme, 27% of respondents or 7 children stated strongly agree and 8% of respondents or 2 children say hesitate if the game has an interesting theme. thus, a total of 92% of respondents agreed and strongly agree that game ensiklo dolanan has an interesting theme. 2) game ensiklo dolanan has an attractive display design. fig. 12 analysis diagram of the interest of respondents to the game display from the analysis diagram in figure 12 shows, as many as 50% of respondents or 15 children agreed and 37% of respondents or 11 children stated strongly agree that game ensiklo dolanan has an attractive display design while 13% or 4 children expressed hesitancy on the 0% 0% 7% 70% 23% sts ts rr s ss 0% 0% 13% 50% 37% sts ts rr s ss preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 34 issn 2442-7888 (online) doi 10.24167/sisforma grounds they are more interested game with 3 dimension view. 3) game ensiklo dolanan easy to play fig. 13 analysis diagram of the respondent's interest in gameplay based on the diagram in figure 13 obtained the results, 48% of respondents or 14 children agreed and 23% of respondents or 7 children stated strongly agree if ensiklo dolanan is easy to play. while 17% of respondents or 5 children expressed doubt, 10% of respondents or 3 children stated disagree and 3% of respondents or 1 child stated strongly disagree if the game is easy to play because some of them less when playing games with gameplay that need reflex and concentration. 4) informasi dalam game tersampaikan dengan baik. fig. 14 chart analysis of respondents' assessment of game information based on diagram analysis in figure 14, 70% of respondents or 21 children agreed and 23% or 7 children stated strongly agree that the information in ensiklo dolanan is well delivered. while 3% of respondents or 1 child expressed doubt and 3% of respondents or 1 child said disagree, with reasons lazy to read information on the collection menu. 5) game ensiklo dolanan can help preserve traditional games. fig. 15 analysis diagram of respondents' opinions about the benefits of the game from the diagram analysis in figure 15 shows, 54% of respondents or 16 children stated strongly agree and 40% of respondents or 12 children agreed if game ensiklo dolanan can help preserve the traditional game. meanwhile, each 3% or 1 child expressed doubt and disagreed. 6) i became more acquainted with the traditional game. fig. 16 respondents' opinions about getting to know the traditional game from the analysis diagram in figure 16 shows, 60% of respondents or 18 children agreed and 34% of respondents or 10 children stated strongly agree that through this game they become more familiar with traditional games. while each 1 child 3% 10% 17% 47% 23% sts ts rr s ss 0% 4% 3% 70% 23% sts ts rr s ss 0% 3% 3% 40%54% sts ts rr s ss 3% 3% 0% 60% 34% sts ts rr s ss preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 35 issn 2442-7888 (online) doi 10.24167/sisforma or 3% of respondents stated disagree and strongly disagree. 7) i became interested in making a traditional game (dolanan) myself. fig. 17 respondents' opinions about making traditional games from the data in figure 17 obtained the results, 43% of respondents or 13 children agreed and 30% of respondents or 9 children stated strongly agree that they become interested in making their own traditional game. meanwhile, 17% of respondents or 5 children expressed doubt, 7% of respondents or stated 2 children stated disagree and 3% of respondents or 1 child stated strongly disagree. 8) i became more interested in playing traditional games. fig. 18 respondent's opinion about the interest of playing traditional games based on the diagram in figure 18, 47% of respondents or 14 children agreed and 40% of respondents or 12 children stated strongly agree that they became more interested in playing traditional games. meanwhile, 10% of respondents or 3 children expressed doubt and 3% or 1 child stated strongly disagree. 9) i am motivated to preserve the traditional game. fig. 19 respondents' opinions about motivated traditional game play based on the diagram analysis in figure 19, there are 47% or 14 children agreeing and 23% of respondents or 7 children stated strongly agree that they are motivated to preserve the traditional game. while 17% of respondents or 5 children expressed doubt, 10% of respondents or 3 children stated strongly disagree and 3% or 1 child stated disagree. 10) i'm more interested in playing traditional games than modern games. fig. 20 respondents' opinions about the interest between traditional games and modern games based on the data in figure 20, the results obtained 30% of respondents or 8 children agreed and 19% or 5 children stated strongly agree that they are more interested in playing traditional games than modern games. meanwhile, 46% of respondents that 3% 7% 17% 43% 30% sts ts rr s ss 3% 0% 10% 47% 40% sts ts rr s ss 10% 3% 17% 47% 23% sts ts rr s ss 0% 46% 10% 27% 17% sts ts rr s ss preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 36 issn 2442-7888 (online) doi 10.24167/sisforma is 14 children stated disagree and 10% of respondents or 3 children expressed doubt. based on survey obtained results that game ensiklo dolanan have an interest in terms of themes and design looks. in addition, the gameplay in this game is also easy to play. in terms of information delivery, most respondents agree and strongly agree if the in-game information has been well conveyed so as to make the children more familiar with traditional games. while from other data shows game ensiklo dolanan able to increase knowledge and insight of the children about the traditional game. in addition, this game managed to grow the interest of children to make their own traditional games and they also become increasingly interested in playing traditional games. v. conclusion ensiklo dolanan created with the concept of educational games by presenting information and games around the traditional games are packaged in an interesting way to increase the child's enthusiasm in knowing the traditional game. based on the results of game testing can be concluded that game ensiklo dolanan able to increase interest and knowledge of children against traditional games. besides game ensiklo dolanan also make children motivated to participate preserving the traditional game. vi. acknowledge elsa regiana gratefully acknowledged to beasiswa unggulan scholarship support from bereau for planning and international cooperation, ministry of education and culture of indonesia (beasiswa unggulan kemendiknas republik indonesia). references [1] m. s. tedjasaputra, bermain, mainan dan permainan. grasindo, 2001. [2] n. p. e. s. v. winarthi samurih win (bu), mengenal sepintas seni budaya bali. pt. mitra aksara panaitan (mapan), 2010. [3] i. khasanah, a. prasetyo, and e. rakhmawati, “permainan tradisional sebagai media stimulasi aspek perkembangan anak usia dini,” paudia, vol. 1, no. 1, pp. 10–15, 2011. [4] suhendra, “asa permainan tradisional sebelum punah,” tirto.id, 2016. [online]. available: https://tirto.id/asa-permainantradisional-sebelum-punah-bx6w. [accessed: 29-jan-2018]. [5] m. n. . sitokdana, “digitalisasi kebudayaan di indonesia,” semin. nas. teknol. inf. dan komun. (sentika 2015), vol. 2015, no. sentika, pp. 99–108, 2015. [6] r. maulana, “tingkat perkembangan pasar game mobile indonesia tiga kali lipat amerika serikat,” id.techinasia.com, 2017. [online]. available: id.techinasia.com/perkembanganpasar-game-indonesia-salah-satuyang-tertinggi-di-2016/amp/. [accessed: 25-oct-2017]. [7] “main,” kbbi online, 2017. [online]. available: https://kbbi.web.id/main. [accessed: 13-oct-2017]. [8] hamzuri and t. r. siregar, permainan tradisional indonesia. direktorat jenderal kebudayaan, 1998. [9] a. d. karmadi, “budaya lokal sebagai warisan budaya dan upaya pelestariannya,” in dialog budaya jawa tengah: ketahanan budaya preservation of indonesian culture through traditional games application sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 37 issn 2442-7888 (online) doi 10.24167/sisforma lokal di era globalisasi, 2007, pp. 1– 6. [10] a. s. mubah, “strategi meningkatkan daya tahan budaya lokal dalam menghadapi arus globalisasi,” vol. 24, pp. 302–308, 2011. [11] d. h. marbun, “pemanfaatan teknologi sebagai media untuk melestarikan budaya dan nilai luhur bangsa indonesia,” antrophos, vol. 1, pp. 1–7, 2013. [12] “what is digital game,” igi global. [online]. available: http://www.igiglobal.com/dictionary/digitalgame/7625. [accessed: 10-oct-2016]. [13] s. hanrianto, “pengaruh permainan tradisional gobag sodor terhadap peningkatan kemampuan penyesuaian sosial siswa kelas iv di madrasah ibtidhaiyah yaspuri kota malang,” universitas islam negeri maulana malik ibrahim, 2015. [14] s. setiawan, “‘studi kepustakaan’ pengertian & (tujuan peranan sumber strategi),” gurupendidikan.co.id, 2017. [online]. available: gurupendidikan.co.id/studkepustakaan-pengertian-tujuanperanan-sumber-strategi/. sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 8 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma developing the unpad sas (universitas padjajaran statistical analysis series) software ratna jatnika universitas padjadjaran bandung ratna@unpad.ac.id mustofa haffas universitas padjadjaran bandung haffas@unpad.ac.id hendriati agustiani universitas padjadjaran bandung hendriati.agustiani@unpad.ac.id abstract— student in faculty of psychology think that statistics is very difficult for them, because statistics is viewed as a hard science than psychology which is viewed as a soft science. various attempts have been made to improve student attitudes toward statistics, so that student have more positive attitudes. one of the efforts is to transform the curiculum of statistics in faculty of psychology universitaspadjadjaran by adding spss (statistical packages for social sciences) practicum courses since 2009. there are a variety of data analysis contained in spss can be used for data processing. however, there are still some statistical data analysis used by students of the faculty of psychology that is not available in spss. the aimed of this research is to develop software namely universitaspadjadjaran statistical analysis series, which is statistical data analysis software that consist analysis that does not exist in spss or other data analysis software. in this preliminary research, modules are developed only for database management and descriptive statistics. the software development will be carried out by (sdlc = software development life cycle). sdlc is a series of step or phase that presents a model for development and lifecycle management software or applications. the resulting software is tested on 144 students in psychology faculty in universitaspadjadjaran. the trial results showed that the software is most appropriate and "user friendly" software. keywords— software, statistical data analysis i. introduction student in faculty of psychology and other social sciences think that statistics is very difficult for them, because statistics is viewed as a hard science than psychology which is viewed as a soft science. therefore, teachers of statistics courses often have to work hard to improve their instructional methods. various attempts have been made to improve student attitudes toward statistics, so that student have more positive attitudes. one of the efforts is to transform the curriculum of statistics in faculty of psychology universitaspadjadjaran by adding spss (statistical packages for social sciences) practicum courses since 2009. the addition of this course is done by hoping that students can more easily calculate various statistical analysis so that statistics will be perceived as easy to understand. in other words, the addition of this course is expected to improve developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 9 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma students' positive attitude towards statistics. the results of research conducted by jatnika&abidin (2013) and jatnika (2015) indicate that there is a significant positive attitude increasing in the cognitive aspects after learningstatistics by using practice method with spss compared with before using practice method. jatnika&abidin (2015) continued their research and found out that positive feelings about statistics need to be developed in order for students to have low anxiety, and low fears and concerns about statistics.students should also feel that statistics is easy, so that they are not being afraid and worried about statistics, also have a more positive attitude towards statistics. therefore, students should grow their interest in statistics in order for not having anxiety, fear and worry on statistics, also to have a positive attitude towards statistics. the results of this study support the results of the previous research, and as a justification that the addition of practical subjects spss is a way that can be done to grow student interest on statistics so that students feel that statistics is easy, and consequently the students do not feel anxious, fearful and worried about statistics. spss (statistical package for the social sciences) is a software package used for statistical analysis. the current spss version (2014) is officially named ibm spss statistics. this product can be used for survey authoring and deployment (ibm spss data collection), data mining (ibm spss modeler), text analytics, and collaboration and deployment (batch and automated scoring services). the software name stands for statistical package for the social sciences (spss), reflecting the original market, although the software is now popular in other fields as well, including the health sciences and marketing. spss is a widely used program for statistical analysis in social science. it is also used by market researchers, health researchers, survey companies, government, education researchers, marketing organizations, data miners, and others (kdnuggets, 2013). the original spss manual has been described as one of "sociology's most influential books" for allowing ordinary researchers to do their own statistical analysis. in addition to statistical analysis, data management (case selection, file reshaping, creating derived data) and data documentation (a metadata dictionary is stored in the data file) are features of the base software (wellman, b, 1998). various statistical data analysis is contained in the spss menu that can be used by students and researchers of psychology and other social sciences to process their research data. however, there are still many statistical data analyzes used by students and researchers which are not available in spss, such as theta, eta, and jaspen correlation, as well as further tests for kruskal wallis and q cochran methods as well as minimum sample size calculations, etc. the importance of these methods in psychological and social research, attracted researchers to develop software to calculate the statistical data analysis. spss software for single user price ranges from 1,170 usd to 7,820 usd or equivalent about 16 million rupiah up to 100 million rupiah. the high price of spss is causing pirated piracy against existing software. therefore, this condition is increasingly encouraging the interest of researchers to develop statistical data analysis software which is cheap, precise, and comprehensive for researchers in the field of psychology and other social sciences. jatnika&haffas (2014) has started to develop unpad sas (universitaspadjadjaranstatistical analysis series) which is software to analyze statistic data not found in spss. the unpad sas that has been developed contains two analyzes, namely: the calculation of the minimum sample size and the pair of comparisonfrom thurstone. the calculation of the minimum sample size performed recently incorporates two methods of calculating the minimum sample size.the making of unpad sas is done by using c++ programming language and method (sdlc = software development life cycle). sdlc is a step or phase sequence that presents a model for development management developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 10 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma and the life cycle of an application or software. this method consists of stages: planning, analysis, design, implementation, testing, maintenance. in 2015, jatnika&haffascontinued to manufacture unpad sas by adding eta, theta, and jaspen correlation calculations which are widely used in psychology and social field but not yet in spss. in 2016, jatnika&haffascontinued to manufacture unpad sas for caculating the minimum sample size, resulting in three methods for calculating the minimal sample size, which are mean estimates, proportion estimates and correlation/regression estimates. initially, unpad sas will be developed in several series of analysis, in which each series consists of several stand-alone modules. patterns developed like this will allow each module to run separately, but the developed series will not be integrated. as a result, the use of unpad sas is inefficient for analyzing diverse data. for that purpose unpad sas needs to be developed in order to run through one door or one system, where each series of analysis will be viewed as incremental analysis modules. therefore it is necessary to create a core system to unify the series of analysis. in addition to making the core system, unpad sas also needs to be developed by adding database management that has the ability to import export files, edit files and data management. unpad sas also needs to be added with various series of statistical analyzes that many other psychology and social science researchers use, but not included yet in spss. the series of analysis is quite a lot and will take a long time to develop it. with the core system, unpad sas is also open for development by other parties, enabling the development of series of analysis to take place more quickly.at the end of this study will be obtained statistical data analysis software named unpad sas, which already has a core system with complete database management and has been equipped with various series of statistical analysis that is: descriptive statistics, minimum sample size calculation, correlation analysis eta, theta, jaspen) and non parametric analysis (including further tests of kruskal wallis and q cochran). therefore the development plan of unpad sas is: 1. the first year: a. modules management and database management b. descriptive statistic 2. the second year: a. minimum sample size b. correlation analysis c. non parametric statistics figure 1 fishbone diagram for the research flow database management which is the core system of unpad sas, consists of: 1. management of table structure: create, edit, insert, and delete variables 2. data management table: addition, editing and deletion of table data 3. standard data manipulation: a. sorting b. select c. replace 4. import and export data: a. copy paste b. writing and reading from and to cvs files (excel) 5. modulesmanagement descriptive statistics consists of: 1. frequency module: a. measured of central tendency b. measured of dispersion c. measured of distribution d. graph (bar, pie) 2. descriptive module: a. measured of central tendency b. measured of dispersion c. measured of distribution developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 11 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma d. standardized z 3. exploremodule: a. boxplot based on previous explanation, the purpose of this research is to develop the most appropriate and "user friendly" unpad sas (database management and statistics descriptive) to analyze statistical data effectively and efficiently. the resulting software will be applied to the teaching of statistics courses, making it easier for students to understand statistics and increase interest and reduce students' anxieties and concerns in studying statistics. ii. literatur review jatnika & abidin (2011), has conducted a study aimed at researching the psychometric properties of the survey of attitudes toward statistics (sats) developed by schau (2003) which has been translated into indonesian. this research was conducted to adapt sats in 81 students of faculty of psychology unpad. the results of this study indicate that sats has goodness of fit index = 0.89, root mean square error of approximation (rmsea) = 0.017 and chi-square = 9.26 (p = 0.32). the alpha cronbach coefficients for the sats aspects are affect (0.844), cognitive (0.766), value (0.716), difficulty (0.400), interest (0.828), effort (0.783). jatnika & abidin (2012) study on 81 students of the faculty of psychology unpad in 3rd semester (have completed the subjects of statistics 1, statistics 2 and statistics 3) also shows that basically the students understand the importance of controlling statistics for the future in their profession later (value). the students have also made strenuous efforts to study statistics (effort). however, the students judge that statistics is a difficult course (difficulty).. in 2012, jatnika & abidin continued their research on 67 students of the faculty of psychology unpad who have completed the courses of statistics 1 and statistics 2 using the wilcoxon test analysis. the results showed that there was a significant positive attitude increase in the cognitive aspects after statistical learning using spss practice method compared with before using spss practice method. this means that after studying statistics using spss practice method, students feel that knowledge and skills in using the science of statistics to be increased. based on the explanation above, in 2014, jatnika&abidin continue their research to identify the factors that influence the mastery of statistics materials on unpad faculty of psychology students. the results of this study provide the findings as shown in the following figure: figure2 identification of factors influencing mastery of statistic material to students of unpad faculty of psychology based on the results of this study, it can be concluded that positive feelings towards statistics should be developed so that students have a low anxiety, as well as low fears and concern to statistics. students should also feel that statistics is easy, so that students are not afraid and worried about statistics, and have a more positive attitude towards statistics. therefore, students should grow their interest in statistics in order for not having anxiety, fear and worry on statistics, also to have a positive attitude on statistics. the results of this study support the results of previous research, and as a justification that the addition of spss practical courses will be a way that can be done to grow student interest in statistics so that students feel that the statistics is easy, and as a result students do not feel anxious, fearful and worried about statistics. in 2014, jatnika&haffashave started to develop alternative software to analyze sta developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 12 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma tistical data named unpad sas (statistical analysis series). unpad sas is software to analyze statistic data not found in spss. the unpad sas that has been developed contains two analyzes, namely: the calculation of the minimum sample size and the pair of comparison from thurstone. in 2015, jatnika&haffascontinue the development of unpad sas by completing other statistical analyzes, namely: theta, eta, and jaspen correlations. results of unpad sas trials of 8 students of faculty of psychology unpadshowed that: 1. unpad sas (statistical analysis series): theta,eta, and jaspencorrelations analysis is software that is "user friendly" to calculate theta, eta, and jaspen correlations. 2. unpad sas (statistical analysis series): theta,eta, and jaspencorrelations analysiscan be used to calculate the correlation of theta, eta and jaspen quickly and accurately. 3. unpad sas (statistical analysis series): theta,eta, and jaspencorrelations analysis needs to be added with import export file facility that is easy to do, for file storage security and to be easily combined with other programs like microsoft office. based on the findings, it appears that unpad sas should be developed with a better database management that has at least the ability to import export files, edit files (copy, cut, clear) and data management (sort, select). in 2016, jatnika&haffasresumed the manufacturing of unpad sas for the minimum sample size calculation so that three methods for calculating the minimum sample size were: mean estimation, proportion estimation and correlation/regression estimation. the results of this study indicate that: 1. unpad sas (statistical analysis series): minimum sample size calculation applicable to calculate minimum sample size for mean estimation, proportion estimation, correlation/regression estimation rapid and accurate 2. advanced research needs to be done to develop the unpad sas (statistical analysis series): calculation of minimum sample size, especially to simplify install mysql program, create more attractive appearance and manual creation with some alternative suggestions in case of error. iii. research methodology computer software development methods are often called software development life cycle (sdlc). sdlc is a step or phase sequence that presents a model for development management and application life cycle or software. methodologies in the sdlc process may vary across industries and organizations, but in general are as follows: 1. planning is the planning stage of the system. this stage emphasizes the aspect of system development feasibility. 2. analysis is a purification step to formulate the necessary functions and operations in the application. 3. design is a stage to describe desirable features and detailed operations, including screen layout, business rules, process diagrams, pseudo and other documentation. 4. implementation is the stage of implementing the design from the previous stages and test. 5. testing is the stage of testing the system that has been made. 6. maintenance is the stage of system operation by users, including maintenance and feedback from users. in a software development, generally there are two parties, the user (user) and the developer (developer). the user is the party that needs the system to be developed or the owner of the project. the developer is the party who works/builds the system or the project implementer. other parties (third parties) may be added. it is the end-user, the party that will actually use the system. in this study the user is the universitas padjadjaran, the developer is the research team, and the end user is anyone who needs developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 13 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma this system. however, the universitaspadjadjaran is represented by the research team in determining the requirement of the system to be developed. in this study, the "planning" phase refers to the goals, benefits, and research urgency so that researchers view this system as feasible to develop. the "analysis" stage will be conducted by reviewing the statistical methods used in this study and formulating the functions and operations required to build this system. the "design" stage will be done by breaking down the results of the analysis. the "implementation" stage will be performed to formulate the system algorithm, coding, and experimenting the system internally. given the team's development team is very little, then the stage of "testing" will be done by involving students to try to use this system. the "maintenance" stage will be done by distributing this system through universitaspadjadjaran to end users. iv. results and discussion in this section will be described the stage of testing unpad sas produced that was tested on 144 students of faculty of psychology unpad. results of student polls on the resulting program can be seen in the following table: table 1 result of polls against software created no items s tr o n g ly d is a g re e d is a g re e a g re e s tr o n g ly a g re e 1 install my sql server is easy to do 5.3 15.8 68.4 10.5 2 install my sql connector is easy to do 5.3 84.2 10.5 3 install unpad sas is easy to do 78.9 21.1 4 setting uo data base is easy to do 10.5 68.4 21.1 5 configuring odbc is easy to do 26.3 52.6 21.1 6 creating data file is easy to do 21.1 63.2 15.8 7 data file storage is easy to do 5.3 63.2 31.6 8 editing data process is easy to do 31.6 63.2 5.3 9 the data input process using this program is easy to do 31.6 57.9 10.5 10 the displayed results are 15.8 47.4 36.8 no items s tr o n g ly d is a g re e d is a g re e a g re e s tr o n g ly a g re e easy to understand 11 display databases that appear is interesting 57.9 42.1 12 the process of importing data from other programs (spss, excel, etc.) is easy to do 10.5 10.5 63.2 15.8 13 the database management module is easy to understand 89.5 10.5 14 the process of data analysis using descriptive statistics on the program is easy to do 68.4 31.6 15 display of descriptive statistics is interesting 47.4 47.4 5.3 16 the graphic view is interesting 63.2 31.6 5.3 17 the descriptive statistics module is easy to understand 73.7 26.3 note: all values in percent the inputs provided to refine the program are: 1. the install process is made easier 2. the process of data input is made easier, so that when an error occurs in input data does not need to exit the application first 3. reduce the bug so that when an error occures it does not become an application error 4. graphical display made more interesting based on the data in table 1 above, it appears that in general software programs for database management and descriptive statistics are already software that is "user friendly". this is evident from the results of a user poll stated that 79% of users agree and strongly agree that this program making the data file is easy to do. it also appears that 94.8% of users stated that file storage is also easy to do. this is supported also by the existence of 68.4% of users stated that data input is easy to do, 68.5% said edit data is easy to do. descriptive statistics data analysis is also easy to do and easily understood which is indicated by 100% of users who agree and strongly agree. as for 52.7% of users stated that the descriptive statistics view is interesting and only 36.9% of users said the display graph is interesting. developing the unpad sas (universitas padjajaran statistical analysis series) software sisforma: journal of information systems (e-journal) vol. 5 no. 1 may 2018: 8 14 14 p issn 2355-8253 | e issn 2442-7888 | doi 10.24167/sisforma v. conclusions based on the results of the experiment can be concluded that unpad sas (database management and descriptive statistics) is the right software and "user friendly" to analyze statistical data effectively and efficiently. the resulting software must be improved to make the output look more attractive. this software will be applied to the teaching of statistics courses, making it easier for students to understand statistics and increase interest and reduce students' anxieties and concerns in studying statistics. this software can also reduce the rampant piracy of software that occurs. references [1] jatnika, ratna, “the psychometric properties of student attitudes toward statistics”, international meeting of psychometric society, hongkong, 2011 [2] jatnika, ratna and abidin, fitri, the effect of practicum method to students attitudes toward statistics, international conference on applied statistics, bandung, 2013. [3] jatnika, ratna and abidin, fitri, models of factors affecting the student mastery of statistics in psychology faculty universitaspadjadjaran, asian association of indigenous and cultural psychology conference, bandung, 2015 [4] jatnika, ratna, the effect of spss course to students attitudes toward statistics and achievement in statistics, international journal of information and education technology, vol. 5 no. 11, iacsit press, 2015 [5] jatnika, ratna and haffas, mustofa, universitaspadjadjaran statistical analysis series: theta, eta, and jaspen correlation, 9th annual international conference of education, research and innovation (iceri 2016), seville spain, 2016 [6] "kdnuggets annual software poll: analytics/data mining software used?" kdnuggets, may 2013 [7] schau, candace, students’ attitudes: the “other” important outcome in statistics education, 2003 joint statistical meetings section on statistical education, 2003 [8] wellman, b. "doing it ourselves: the spss manual as sociology's most influential recent book." pp. 71–78 in required reading:sociology's most influential books, edited by dan clawson. amherst: university of massachusetts press, 1998 university-level of elearning in asean it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 7 issn 2442-7888 (online) doi 10.24167/sisforma i g n c u c 5 f agustinus adi prawoto universitas bunda mulia jakarta adi.prawoto01@gmail.com abstract— the object of this research is pt kmn which is one of the largest media companies in indonesia that focuses on reporting or providing the latest information on a national scale. the problem that occurs in this company is the difficulty of grouping complaints to the helpdesk and supporting divisions through the application and the success rate in returning data that does not reach 50% which makes all data that is backed up and carried out regularly becomes useless. the author conducted an audit on the microsoft system center 2012 r2 application to find out whether it was in accordance with business process procedures, data accuracy, and problem management. the author analyzes and chooses to use the cobit 5 framework in this study. the research methods carried out are interviews and direct observation in the part of the company concerned. the chosen domain is deliver, service and support (dss) which focuses on the it process dss01 had an average value of 2.6 and dss02 had an average value of 2.43. keywords— audit, cobit 5, dss, pt kmn i. introduction current technological developments have brought changes in business travel and human interaction. most organizations have been fully integrated by information technology [1]. this makes many large companies compete the race to develop an effective system to achieve the goals of companies or organizations in utilizing the role of information technology. in addition, it will be vital in work activities and also information technology has a major impact on the organization's business management [2]. ineffective it governance can cause business losses, unexpected costs, low quality of it use and failure to deliver value to the company [3]. technology is also applied to companies engaged in the media, the development of the sectors (and industries) of the media cannot be separated from technological progress, development by market dynamics (such as the creation of arrangements and demand in media and infrastructure content), and political policies (such as power) [4]. mass media containing information that is more trusted and consumed by the public can be used as an effective means to lead the public [5]. the application of the right technology should be an added value, here what is more emphasized is the issue of depth (quality) of data not the amount (quantity) of data [6]. the use of technology and information seems to present "the world in hand [7]. pt kmn is a company engaged in newspaper publishing. media companies are aware of the importance of technology to support the company's business processes [8]. in running the company, the company is supported by a special division to handle internal parts of the company that support the needs of each company division, namely the helpdesk and support (hds) division. the hds division has a very important role that is to facilitate all use of it devices in the scope of the company and government agencies that report every problem faced [9]. the complaints process will be carried out directly by the division by writing complaints to applications that have been provided and then submitted and received directly by the hds division to be followed up based on existing complaints. the system used by this company is an application released by microsoft, it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 8 issn 2442-7888 (online) doi 10.24167/sisforma namely microsoft system center 2012 r2 which is the only product that can be integrated in most of the central system series and active directory [10]. this application creates and maintains dynamic database management services that enable interaction in all divisions, both inside and outside the it department. microsoft's central system application has not been audited and has never measured the level of success in supporting company activities every day. the author sees a problem that occurs in grouping complaints from each division. each complaint is generally grouped according to the level of urgency of the problem. but what happens is that all complaints are included at the level of the incident. because complaints at other levels must go through a very complicated process and need to configure events before they are reported. this makes the performance of the hds division work ineffective and reduce the speed of solving problems that are actually very urgent in the company. the key to the success of an organization depends on how far the company can manage and control it facilities as they should, to ensure that the expected benefits are realized [11]. the author will focus the research on the dss process by focusing on the dss01 and dss02 processes which will review the company's ability to solve problems and complaints that occur. dss01 was chosen because this domain focuses on how the company manages the company's operational activities every day both from the performance of microsoft system center software applications and employee work operations. and dss02 was chosen because this domain focuses on how this company makes service back to normal, recording and meeting user requests; and record, investigate, diagnose, improve and resolve incidents. it is expected that with this audit the company will get an idea of how the application is running and recommend and provide input so that the company can run better. ii. literatur review the author analyzes using the cobit 5. cobit framework is a set of guidelines that apply and are applied to support and assist it management [12]. the cobit framework is concept-oriented and standards-oriented, focused on existing business objectives and is a managerial and technical tool for it units called isaca in 1992 [13]. in 2012, a new cobit framework was released, namely the cobit 5 framework which is the successor reference model of the cobit process model 4.1. cobit 5 is a comprehensive framework that is used to help companies achieve their goals by optimizing it management [14]. cobit 5 has 5 domains that are used as guidelines for these domains are evaluating, directing and monitoring (edm), aligning, planning and organizing (apo), building, acquiring and implementing (bai), delivering, service and support (dss) and monitoring, evaluating and assessing (mea) [15]. figure 1 explains how to determine the level of ability of a domain and the level of existing processes based on interviews and observations made by the author. see fig. 1 process capability levels. figure 1. process capability levels [16] the scale used to measure the process is [17]: not achieved (n): there are any attributes from the process that are valued at 0% 15%. reached partially (p): there is some evidence that the achievement of process attributes is assessed at 15% 50%. most achieved (l): there is evidence of systematic use and significant it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 9 issn 2442-7888 (online) doi 10.24167/sisforma achievement of the assessed process attributes but still requires improvement in some deficiencies related to this attribute. can be found in the assessment process 50% 85%. achieved fully (p): there is complete evidence that a full and systematic achievement has been made of the attribute process which is assessed 85% 100%. in table 1, we will explain the criteria for the company to reach the process level. see table 1 capability model of cobit 5 process. table 1 capability model of cobit 5 process [18] process level capability 0 (incomplete) not implementing the process and not achieving the goal at all. at this level there is no evidence that the process has been implemented. 1 (performed) at this level the process has reached its goal. the process level attribute is process performance. 2 (managed) the processes that have been carried out are implemented, produce products, organize and carry out maintenance. process attributes are in performance management and work product management. 3 (established) manage processes to reach specified limits and contribute to achieving results. the process attribute is in process definition and deployment process. 4 (predictable) the process operates according to what has been determined to achieve the expected results, in other words the process plays a major role in achieving results. the process attributes at this level are process management and process control. 5 (optimizing) the process can be predicted and continuously improved so that it can adapt to the current business objectives with relevant projections. the process attribute at this level is process innovation and process optimization. iii.research methodology in this chapter the author will explain the research methodology that has been done in this study; the method will be explained in fig. 2 research methodology: figure 2. research methodology [19] 3.1 identifications of problems the first step that is done by the author is to do literature studies. the next step the writer determines the domain that is in cobit 5 based on research. determine the scope of the study and the limitations of the problem in conducting research. 3.2 research design when entering at the second stage, the writer performs a description of the research method that will be used to measure the level of ability of the system in accordance with the boundaries of the problem and the scope of the study that has been predetermined. prepare a list of questions that will be asked to informants when conducting interviews. conduct implementation checks that have been used that are relevant to the limits that need to be observed. 3.3 data analysis conduct an application system analysis that is the focus of research and make adjustments to existing documents. after all the analysis and required documents are available, interviews are conducted based on the specified domain. 3.4 evaluation it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 10 issn 2442-7888 (online) doi 10.24167/sisforma provide recommendations that can be a reference in increasing the level of assessment that has been done by the author and make a report on the results of research to the company. iv. results and discussion this section will explain and discuss the analysis carried out based on the cobit methodology and framework 5. the author will discuss the results of 2 domains namely dss01 and dss02. to produce an assessment of the current company and provide recommendations to reach the expected level. a. dss01 manage operations 1. dss01.01 perform operational procedures in sub-process, this will discuss operational management to maintain and carry out operational procedures based on scheduling, data security, and backups that are carried out in accordance with established procedures and conditions. this print media company backups data every week, but the drawback is the difficulty of restoring backed up data to retrieve it in the event of data loss. for the percentage restore itself the success rate that can be achieved does not reach 50%. this sub-process has a process attribute achievement that stops at 3.1 process deployment, so the level capability in this sub-process is level 2 managed process. the recommendation for this sub-chapter is to improve the backup facility so that it can increase the level of success in restoring data. 2. dss01.02 manage outsourced it services in this sub-process defines the management of relationships between companies and service providers about systems that are running as supporting business processes of the company. discuss the relationship between service providers and the company's internal it management processes which include performance, planning, change, configuration, internal service and performance monitoring. the application system used by this company is a product released by microsoft. if there is a change or update on the application then you must install the rpt again and need an old .net, whereas the usual .net cannot be used in the latest application updates. so that causes applications in this company difficult to update regularly. based on the results of data analysis, this subdomain process attribute 2.2 that works product management and is capability level in level 2 that is managed process. the recommendation for this sub-section is to use additional applications or connectors to make it easier if an error occurs so you have to use other computer facilities and if to do regular updates. 3. dss01.03 monitor infrastructure in this sub-process, discuss on identifying the level of information to be recorded based on a consideration of risk and performance, managing infrastructure lists, and establishing procedures for monitoring event logs and conduct regular reviews. the company has been reporting for monitoring event logs with reporting letters that are made on time and well documented, but no one is responsible for monitoring infrastructure. this sub-process has a process attribute that stops at 3.2 process deployment, so the level capability in this sub-process is level 2 managed process. the recommendations for this sub-section are adding employees or appointing employees to be specifically responsible for monitoring infrastructure. 4. dss01.04 manage the environment this sub-process discusses how to manage the environment around the company, which includes the laying out of it equipment, policies when it wants to access or enter the it environment, identify possible problems such as human error or natural disasters and how companies manage devices in monitoring and controlling the it environment. relating to the management of the work environment has been done well, there is identification of fire disasters, and training for employees in the event of a fire disaster. as well as to enter it facilities not everyone can it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 11 issn 2442-7888 (online) doi 10.24167/sisforma enter without access. but there is no structured facility layout procedure. this subprocess has a process attribute achievement that stops at 3.2 process deployment, then the level capability in this sub-process is level 3 managed process. the recommendations for this sub-section are to make written regulations when in the it room and make standards to regulate it facilities. 5. dss01.05 manage facilities management of company facilities and assets including managing electricity equipment and internal communication adapts to legal procedures, technical and business requirements, vendor specifications and safety considerations. the company has a generator just in case the power outages are working properly, the design of the workspace is in accordance with the standards of health and cabling in accordance with predetermined standards. this sub-process has the achievement of process attributes that stop at the measurement process 4.1 but the achievement of process attributes does not reach process control process 4.2, then the level of capability in this sub-process is the level 3 process specified. the recommendations for this sub-section are to pay attention to facility maintenance and develop more structured analysis results reports such as directly through the application. to get a clear picture and understanding, it can be done by mapping the process attributes (pa). mapping is done to find out the achievement of information systems based on the results of interviews and observations in the company. mapping the process of this attribute is needed to get the ability level of each sub-process in the domain. each attribute process must achieve fully or mostly be achieved to be able to go up to the next level. for each pa that is only in the first level (e.g. 2.1, 3.1, 4.1 and 5.1), then the level capability obtained is 1 level under pa. so, the process with pa 2.1 only has a level of ability 1. for 4 assessment levels in each pa have been explained in table 2 mapping process attributes form dss01. table 2 mapping process attributes form dss01 it proce sses p a 1. 1 p a 2. 1 p a 2. 2 p a 3. 1 p a 3. 2 p a 4. 1 p a 4. 2 p a 5. 1 p a 5. 2 dss0 1. 01 f f f f n n n n n dss0 1. 02 f f f n n n n n n dss0 1. 03 f f f f f n n n n dss0 1. 04 f f f f f n n n n dss0 1. 05 f f f f f f n n n based on the results of the interviews conducted in table 2, it can be seen in the dss0.01 it process and dss01.01 in the process attribute (pa) 3.1. the ability level for these two processes is at level 2. for ti dss01.03, dss01.4 and dss01.5 processes achieve pa 3.2 with the value of capability level 3. the dss01 results (manage operations) show the overall level of ability in the dss01 sub-process and the results of the average it process will be shown in table 3 process capability domain dss01 manage operation. table 3 process capability domain dss01 manage operation domai n description proces s attrib utes capabi lity level expe cted level dss01 . 01 perform operational procedures 3.1 2 3 dss01 . 02 manage outsourced it services 2.2 2 3 dss01 . 03 monitor infrastructure 3.2 3 3 dss01 . 04 manage the environment 3.2 3 4 dss01 . 05 manage facilities 4.1 3 4 averag e 2.6 b. dss02 1. dss02.01 define incident and service it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 12 issn 2442-7888 (online) doi 10.24167/sisforma request classification schemes determine demand and service clarification schemes and models. determine the event model to find out known errors in order to enable effective and efficient resolution. the company already has procedures that must be carried out for if an error occurs, namely by directly handling the it staff concerned and there is already documentation about errors that occur in the form of e-mail. but if an error occurs that causes the application to be unusable at all the company has prepared a backup device for a temporary replacement. this sub-process has a process attribute achievement that stops at 3.2 process deployment, then the level capability in this sub-process is level 3 managed process. the recommendations for this sub-section are to improve the quality of resources to reduce the occurrence of configuration errors. 2. dss02.02 record, classify and priorities requests and incidents identify, record and clarify service requests, complaints and incidents, and set priorities in accordance with the critical and business service agreements. log all service and incident requests, record all relevant information so that it can be handled effectively and full historical records can be maintained, the company has implemented a recording procedure if an error occurs so that if a similar problem occurs, then the settlement can be easier. but in terms of grouping problems based on the level of urgency still have to be done manually, because the microsoft system center is applied, all complaints are included as incidents, because to make a complaint in the problem grouping, change and service requests must first configure, this becomes complicated for the user. based on the results of data analysis, this subdomain process attribute 2.2 that is work product management and is capability level in level 2 that is managed process. the recommendation for this sub-section is to simplify the problem, change and service requests so that the application can be used optimally and effectively. 3. dss02.03 verify, approve and fulfil service requests fulfill requests by performing the selected request procedure, using, if possible, self-help automatic menus and predetermined request models for frequently requested items. companies can ask developers for help if an error occurs in the application and are carried out based on the provisions of the sla. in the application there is no report error and contact us menu so that if an error occurs in the application that requires help from the developer, then contacted manually by the company. this sub-process has a process attribute achievement that stops at 3.1 process deployment, so the level capability in this sub-process is level 2 managed process. the recommendation for this sub-chapter is to add a report error and contact us feature so that it can directly confirm the detailed errors that occur so that for a mild error developer can directly provide solutions correctly through the application. 4. dss02.04 investigate, diagnose and allocate incidents identify problems that occur, record symptoms of the problem, determine the root cause of the problem and find a solution. set events to specialist functions if deeper expertise is needed, and involve appropriate management if needed. the company will make efforts to resolve errors that occur in the application but if it is difficult to overcome, the company will ask for help from the developer to handle errors. every error that occurs will be recorded in the it logbook, making it easier to handle if the same error occurs. this sub-process has the achievement of process attributes that stop at 4.1 process measurement and do not achieve the process 4.2 process control, then the level of capability in this sub-process is the level 3 established process. the recommendation for this sub-chapter is that companies can maintain and improve quality in handling errors, so that the process can be measured quantitatively resulting in a stable process and can be predicted according to predetermined limits. it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 13 issn 2442-7888 (online) doi 10.24167/sisforma 5. dss02.05 resolve and recover from incidents document, implement and test appropriate solutions or solutions identified and take remedial actions to restore it related services. archive incident resolution and assess whether the resolution can be used as a source of knowledge in the future. the company carries out error handling that occurs quickly, namely the range of 1-2 hours for production facilities, recording in every error that occurs and having a server to backup company data. but it has one drawback, namely in restoring backup data, the percentage of success does not reach 50% so that it once caused data to be lost. based on the results of data analysis, this subdomain process attribute 2.2 that works product management and is capability level in level 2 that is managed process. the recommendation for this sub-section is to upgrade the restore facility so that when a disaster strikes, data can be restored with a higher success rate. 6. dss02.06 close service requests and incidents perform verification with the users involved (in this study are internal employees) that the request has been fulfilled based on the level of satisfaction. the company verifies with the developer if the problem in the application has been resolved in the form of a ticket from the company and from the developer also confirms closing the ticket if the problem has been resolved. this sub-process has the achievement of process attributes that stop at 4.1 process measurement, then the level of capability in this sub-process is the level 3 established process. the recommendation for this sub-chapter is that companies can maintain and improve until the process can be measured quantitatively resulting in a stable process so that the results or products can be measured and predicted. 7. dss02.07 track status and produce reports structurally searches, analyzes and reports on events to fulfill trends so as to provide continuous improvement information. the company provides guidance to employees to manage minor errors in the application. every error that occurs is recorded in the logbook and made a report but the sla provisions are not considered by the company. the company keeps records of errors that have occurred but bookkeeping is not done periodically. based on the results of data analysis, this subdomain process attribute 2.2 that works product management and is capability level in level 2 that is managed process. the recommendation for this sub-section is for companies to pay more attention to the provisions of the sla and schedule it regularly so that the books on errors that have occurred can be recorded properly. in table 4, the process attribute mapping form dss02, describes the process of mapping the dss02 attribute from the it process and determining the capability value. table 4 mapping process attributes form dss02 it proce sses p a 1. 1 p a 2. 1 p a 2. 2 p a 3. 1 p a 3. 2 p a 4. 1 p a 4. 2 p a 5. 1 p a 5. 2 dss0 2. 01 f f f f f n n n n dss0 2. 02 f f f n n n n n n dss0 2. 03 f f f f n n n n n dss0 2. 04 f f f f f f n n n dss0 2. 05 f f f n n n n n n dss0 2. 06 f f f f f f n n n dss0 2. 07 f f f n n n n n n based on the results of the interviews conducted in table 4, it can be seen in the dss02.2, dss02.5 and dss01.01 in the process attribute (pa) 2.2. the ability level for these three processes is at level 2. for dss02.3processes achieve pa 3.1 the ability level for these process is at level 2. dss02.4 and dss02.6 processes achieve pa 3.2with the value of capability level 3. the dss02 (manage service request and it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 14 issn 2442-7888 (online) doi 10.24167/sisforma incidents) results show the overall level of capability in the dss02 sub-process and the average results for the dss02 it process itself shown in table 5process capability domain dss02 manage service request and incidents. table 5 process capability domain dss02 manage service request and incidents do mai n description proces s attrib utes capa bility level expec ted level ds s02 . 01 define incident and service request classification schemes 3.2 3 3 ds s02 . 02 record, classify and priorities requests and incidents 2.2 2 3 ds s02 . 03 verify, approve and fulfill service requests 3.1 2 3 ds s02 . 04 investigate, diagnose and allocate incidents 4.1 3 4 ds s02 . 05 resolve and recover from incidents 2.2 2 3 ds s02 . 06 close service requests and incidents 4.1 3 4 ds s02 . 07 track status and produce reports 2.2 2 3 all the calculations in each table, it can be seen that the levels in the sub-processes in the domain dss01 and dss02 are on average at level 2. for more details, can be seen in figure. 2 which describes the results of recapitulation of the calculation of domains dss01 and dss02. the fig. 3 recapitulation result from subdomain dss01 and dss02 capability model of cobit 5 process that will be presented below illustrates the current level and the expected level of domain calculations that have been made. figure 3. recapitulation result from subdomain dss01 and dss02 from the figure 3, it can be concluded that the company has implemented the cobit system very well. although there are still many things that need to be improved better in the future. we can see that the blue line is the current level and the orange line itself is the condition expected by the company. in the average domain dss01 is already very good because on the dss01.3 domains which focuses on monitoring infrastructure and related events it has succeeded in achieving the expected results. on the average domain dss02 is still in the level of capability level 2 managed processes. v. conclusion from the discussion above, it can be concluded that the company has carried out maintenance, optimization and management problems quite well. they can quickly take action if a problem occurs and quickly process the problem with a solution. with procedures that have been well structured for their own operations in this company. from dss01 subdomains, there is still a need to make improvements in relation to performing operational procedures and managing outsourced it services. especially regarding data backup management and application optimization. so in this sub-domain, the level of ability reaches 2.6. dss02 sub-domain there is still a need to make improvements in connection with service request classification. especially regarding the grouping of complaints according to the criteria of incident, problem, change and service request. so in this subdomain, the level of ability reaches 2.43. 0 1 2 3 4 dss01.1 dss01.2 dss01.3 dss01.4 dss01.5 dss02.1 dss02.2 dss02.3 dss02.4 dss02.5 dss02.6 dss02.7 curent level expected level it governance in news company using cobit 5 frameworks sisforma: journal of information systems (e-journal)vol.6 | no.1 |th. 2019 page 15 issn 2442-7888 (online) doi 10.24167/sisforma the limitations of this study are still lacking in service delivery and overall support. the dss domain within the cobit 5 framework has 6 it processes. in this study, the authors only used 2 it processors namely dss01 and dss02. this process is used to reduce the frequency of the process. however, these 2 it processes are the most appropriate for the audit focus. suggestions for further research that needs to be carried out more comprehensively by connecting with it frameworks such as balance scorecard (bsc) or itil to maximize valuation not only in terms of system implementation but also business value of organizational / company alignment. references [1] j. f. andry, “audit of it governance based on cobit 5 assessments: a case study,” teknosi, ii (2), 27-34, 2016. [2] n. azizah, “audit sisteminformasi menggunakan framework cobit 4.1 pada e-learning unitsu jepara,” jurnal simetris, vol. 8 no. 1, 2017. [3] s. fajarwati, sarmini, y. septiana, “evaluasi tata kelola teknologi informasi menggunakan kerangka kerja cobit 5 (evaluation of information technology governance using cobit 5 framework),” juita, vol. vi, no. 2, 2015. [4] y. nugrogo, m. f. siregar, s. laksmi, “memetakan kebijakan media di indonesia,” jakarta: centre for innovation policy and governance, 2012. [5] l. e. p. hartanti, “kebijakan media televisi di era media baru,” jakarta: unika atma jaya, vol. 4, no. 1, 2015. [6] r. krisyantono, “teknik praktis riset komunikasi,” jakarta: kencanaprenada media group, 2006. [7] d. m. hamna, “eksistensijurnalisme di era media sosial,” jurnalisa, vol. 03 no. 1, 2017. [8] l. a. prabawa, m. rizan, “perkembangan teknologi informasi dan komunikasi, inovasi, kepemimpinan dan kinerja perusahaan: studi transformasi pt. pos indonesia,” jurnal pendidikan ekonomi dan bisnis, vol. 3 no. 1, 2015. [9] a. mustofa, “sisteminformasi ithelpdesk pada universitas amikom yogyakarta berbasis web,” jurnalinformatika dan komputer (jiko), vol. 2 no. 2, 2017. [10] t. ellermann, k. wilson, k. nielsen, j. c. m. tulloch, series editor, “microsoft system centre optimizing service manager,” washington: microsoft press, 2013. [11] j. f. andry, “process capability model based on cobit 5 assessments (case study),” jatisi, 3(1), 23-33, 2016. [12] m. rubino and f. vitolla, “internal control over financial reporting: opportunities using the cobit framework,” managerial auditing journal, vol.29 iss 8 pp 29(8), 736-771, 2014. [13] isaca, “isaca 2013 annual report,” rolling meadows: isaca, 2013. [14] r. e. putri, “penilaiankapabilitas proses tata kelola ti berdasarkan proses dss01 pada framework cobit 5,” jurnalcoreit, vol. 2, no.1, 41-54, 2016. [15] isaca, “cobit five: a business framework for the governance and manajement of enterprise it using cobit 5,” isaca usa, 2012. [16] isaca’s cobit, “self-assessment guide: using cobit 5,” usa, 2013. [17] isaca, “cobit® supplementary guide for the cobit 5 process assessment model (pam),” isaca usa, 2012b. [18] g. braga, “how cobit 5 improves the work process capability of auditors, assurance professionals and assessors,” isaca journal, vol. 1, 2016. [19] r. wijaya and j. f. andry, “performance measurement of jp soft application using cobit 5 framework,” unipdu, 2018. javanese gender speech recognition based on machine learning using random forest and neural network sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 50 issn 2442-7888 (online) doi 10.24167/sisforma javanese gender speech recognition based on machine learning using random forest and neural network kristiawan nugroho amik jakarta teknologi cipta kristiawan1979@gmail.com abstract — speech is a means of communication between people throughout the world. at present research in the field of speech recognition continues to develop in producing a robust method in various research variants. however decreasing the word error rate or reducing noise is still a problem that is still being investigated until now. the purpose of this study is to find the right method with high accuracy to classify the gender voices of javanese. this research used a human voice dataset of both men and women from the javanese tribe which was recorded and then processed using a noise reduction preprocessing technique with the mfcc extraction feature method and then classified using 2 machine learning methods, namely random forest and neural network. evaluation results indicate that the classification of javanese accent speech accents results in an accuracy rate of 91.3 % using random forest and 92.2% using neural network.. keywords:speech, random forest, neural network, accuration i. introduction speech recognition technology is increasingly developing following the development of science and technology. some technology giant companies have started their research in speech recognition, including microsoft, apple and google by producing various forms of applications such as google now, siri, or cortana virtual assistants. these various technologies are also still developing as more and more researches are carried out in the field of recognition. sound. the history of research in the field of speech recognition has begun since 1952 researchers from bell labs built a system by the name of audrey to recognize one-digit speakers. in the 1970s darpa funded speech understanding research which is speech recognition research that functions to find vocabulary size. a pretty phenomenal speech recognition product was produced by google in the 2000s in the form of google voice search which is supported by around 30 languages around the world. researchers around the world are still trying to build various methods and algorithms that are robust and have high accuracy in speech recognition. some research on speech recognition includes speech recognition with artificial neural networks with the method of voice recognition with mel frequency cepstral coefficient (mfcc) and dynamic time warping (dtw) techniques [1], voice recognition using hidden markov mode [2] which results in accuracy up to 86.67%, research speech recognition by combining the artificial neural network method with hidden markov model [3], hindi voice recognition with hidden markov model [4], voice recognition for the biometric field with the vector quantization method [5]. research on voice recognition in the groundwater was also carried out using melfrequency cepstrum coefficients (mfcc) and adaptive neuro-fuzzy inferense system (anfis) resulting in an accuracy rate of 95.90% [6]. markov models with different letter tests produce an accuracy of 54.6% [7]. various studies on speech recognition as has been done above still do not really produce the best accuracy in speech recognition, researchers are still trying to overcome various problems that often occur in speech recognition including how to javanese gender speech recognition based on machine learning using random forest and neural network sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 51 issn 2442-7888 (online) doi 10.24167/sisforma reduce noise and reduce high data dimensions. this paper discusses the recognition of javanese gender speech using machine learning. research begins with sound recording and then the sound results are processed using the adobe audition application which is then performed feature extraction. the results of feature extraction will be evaluated by measuring the level of accuracy in its classification so that the results of speech recognition accuracy can be compared using 2 methods, namely random forest and neural network. ii. method a. dataset research on the javanese speech recognition in this paper uses a private dataset by recording the words "eating", "drinking" and "sleeping", each of which is spoken 10 times by 5 men and 5 women. here are the sound recording settings in adobe audition: figure 1. speech recording settings then after recording, each sound is cut in the same duration of time that is 80631 to then be stored in respective folders. b. preprocessing preprocessing is a stage in processing the raw dataset, in this case the sound dataset to be cleaned of noise disturbances by reducing noise by utilizing the noise reduction feature in adobe audition. c. feature extraction speech recognition dataset from male and female gender from the javanese tribe is still in the form of a wav sound file which after being framing will then be processed with a feature extraction deungan to be a form of data that is ready for classification. in performing the dataset extraction feature, this paper uses matlab software using the mfcc (mel frequency cepstral coefficients) method, the mfcc is a method used to contract the unique sounds of humans [8]. using the mfcc function, each dataset is extracted to produce a unique feature for each sound to produce 150 wav file data record records for later labeling as a requirement for the classification process . d. classification 1. random forest method random forest is one of the methods of machine learning that is widely used by researchers. this method is one way in machine learning to manage large amounts of data. random forest for the first time was introduced in a paper by leo breiman, this paper contains a model for constructing uncorrelated tree forests using procedures such as cart (classification and regression trees), which can be hybridized by optimizing random nodes and bagging [9]. random forest is a method that produces a high level of accuracy, but this method requires a high time compared to other methods [10]. however, the random forest method also has advantages over other methods, which are suitable for classifying high-dimensional data [11]. 2. neural network method neural network is a method implemented in machine learning that is implemented like an imitation of the human brain [12]. some of the features and advantages of neural networks include [13]: a. adaptive learning neural network takes a copy of the human brain along with the ability to learn and adjust the concept of work while learning. b. parallel operation the concept in neural networks works in parallel which can adjust as in the human brain. javanese gender speech recognition based on machine learning using random forest and neural network sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 52 issn 2442-7888 (online) doi 10.24167/sisforma c. classification and recognition neural networks can also be used in pattern recognition, data classification and other applications that have unclear data. d. more fast neural networks also have the advantage of faster processing when compared to the human brain. iii. results and discussion research on the javanese speech recognition uses several stages which include: a. orange application orange is an opensource application that can be used in machine learning in data mining, analysis and data visualization activities [14]. the orange application was made by scientists at ljubljana university using the python, cython, c ++ and c programming languages [15]. b. design figure 2. orange design figure 2 above shows the javanese gender voice dataset file which is preprocessed later by using the neural newtwork and random forest methods the results of the two methods are evaluated and the results are also displayed in the confusion matrix. c. evaluation figure 3. orange test score the measurement results of 2 methods of neural network and random forest can be seen in figure 2 above where the random forest method produces an accuracy rate (ca) of 97.4%, f1 measure, precision and recall of 91.3% while the neural network method produces an accuracy level (ca) of 98.7% , f1 measure, precision and recall at 92.2%. d. confusion matrix 1. neural network figure 4. nn confusion matrix confusion matrix with the neural network method in figure 4 above shows the level of accuracy that can be calculated with the formula: 𝑇𝑃+𝑇𝑁 𝑇𝑃+𝑇𝑁+𝐹𝑃+𝐹𝑁 𝑥 100% .........................(1) tp=true positive tn=true negative fp=false positive fn=false negative 157 + 258 157 + 258 + 23 + 12 𝑥 100% the result is 92.2% javanese gender speech recognition based on machine learning using random forest and neural network sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 53 issn 2442-7888 (online) doi 10.24167/sisforma 2. random forest figure 5. rf confusion matrix confusion matrix with random forest in figure 5 above shows the level of accuracy that can be calculated with the formula: 𝑇𝑃+𝑇𝑁 𝑇𝑃+𝑇𝑁+𝐹𝑃+𝐹𝑁 𝑥 100% ..........................(2) tp=true positive tn=true negative fp=false positive fn=false negative 161 + 250 161 + 250 + 19 + 20 𝑥 100% the result is 91.3% iv. conclusion research on the javanese gender speech recognition has been carried out, the dataset used is a private dataset where the recording process is carried out using a voice recorder that is processed using the adobe audition application. the next dataset processing is to do feature extraction using mfcc (melfrequency cepstrum coefficients) technique then labeling process. after the dataset is ready to use the dataset is processed and then classified using 2 methods, namely random forest and neural network. the evaluation results show that the neural network method achieved the highest level of accuracy, namely 92.2%, while the random forest method obtained an accuracy of 91.3%. references [1] l. muda, m. begam, dan i. elamvazuthi, “voice recognition algorithms using mel frequency cepstral coefficient (mfcc) and dynamic time warping (dtw) techniques,” vol. 2, no. 3, hlm. 6, 2010. [2] shumaila iqbal, t. mehboob, dan m. sikander hayat khiyal, “voice recognition using hmm with mfcc for secure atm.,” 2011. [3] m. frikha dan a. ben hamida, “a comparitive survey of ann and hybrid hmm/ann architectures for robust speech recognition,” ajis, vol. 2, no. 1, hlm. 1–8, agu 2012. [4] v. mulik, v. mane, dan i. jamadar, “hidden markov model based robust speech recognition,” international journal of innovative research in advanced engineering, vol. 2, no. 2, hlm. 10, 2015. [5] sreelakshmi, “design of an intelligent speaker recognition system using mel frequency cepstrum coefficients and vector quantization for biometric authentication,” 2015. [6] z. s. mada sanjaya w.s, “implementasi pengenalan pola suara menggunakan mel-frequency cepstrum coefficients (mfcc) dan adaptive neuro-fuzzy inferense system (anfis) sebagai kontrol lampu otomatis,” 2014. [7] q. nada, c. ridhuandi, p. santoso, dan d. apriyanto, “speech recognition dengan hidden markov model untuk pengenalan dan pelafalan huruf hijaiyah,” vol. 5, no. 1, hlm. 8, 2019. [8] a. h.mansour, g. zen alabdeen salh, dan k. a. mohammed, “voice recognition using dynamic time warping and mel-frequency cepstral coefficients algorithms,” ijca, vol. 116, no. 2, hlm. 34–41, apr 2015. [9] leo breiman, “random forests,” 2001. javanese gender speech recognition based on machine learning using random forest and neural network sisforma: journal of information systems (e-journal)vol. 6 | no. 2 |th. 2019. 54 issn 2442-7888 (online) doi 10.24167/sisforma [10] computer science & engineering &gzsccet bhatinda, punjab, india, e. goel, er. abhilasha, dan computer science & engineering &gzsccet bhatinda, punjab, india, “random forest: a review,” ijarcsse, vol. 7, no. 1, hlm. 251–257, jan 2017. [11] b. xu, j. z. huang, g. williams, q. wang, dan y. ye, “classifying very high-dimensional data with random forests built from small subspaces:,” international journal of data warehousing and mining, vol. 8, no. 2, hlm. 44–63, apr 2012. [12] h. kukreja, “an introduction to artificial neural network,” vol. 1, no. 5, hlm. 5, 2016. [13] o. s. eluyode dan d. t. akomolafe, “comparative study of biological and artificial neural networks,” hlm. 11, 2013. [14] s. kodati dan d. r. vivekanandam, “analysis of heart disease using in data mining tools orange and weka,” hlm. 7, 2018. [15] p. k. pattnaik, a. swetapadma, dan j. sarraf, ed., expert system techniques in biomedical science practice: igi global, 2018. university-level of elearning in asean information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 28 issn 2442-7888 (online) doi 10.24167/sisforma information system databases for neuropsychology tests: case study in boston naming test shinta estri wahyuningrum1, augustina sulastri2, ridwan sanjaya3 faculty of computer science, soegijapranata catholic university indonesia1,3, faculty of psychology, soegijapranata catholic university indonesia2 shinta@unika.ac,id1, ag.sulastri@unika.ac.id2, ridwan@unika.ac.id3 abstract— in the field of psychology, determining the psychological condition of a person’s can be done using various types of tests. neuropsychology test is a battery test that means every person should be taken 11 test in a moment. each test has a different objective, as an example, the boston naming test is used to measure a person's ability in the language domain. the data stored for each data in the boston naming test (bnt) is around 130 fields. each test has different specific data. this makes the data grow rapidly and requires a database design that can accommodate this need. there are many approaches can be done to store the database such a relational database and nosql database. when the data are stored using relational methods and amount of data are large, there can be a lack of time in both processing and tracking. this article proposes a system to store the result of the neuropsychological test using the nosql database approach with sample data in subtest bnt. keywords— database, nosql, neuropsychology, statistical, bnt i. introduction nowadays there are many technologies that can be used in solving problems in various fields. one of them is web base application. web based applications that are widely developed today can be used to process large amounts of data. when the applications are meant to be used only to handle certain amounts of data, a relational model database design is feasible to be used, but when the data to be processed is very large, complex and requires a dynamic schema change, the database that should be used is nosql. applications like ecommerce, cms and business applications are more optimal when developed with database schemes using nosql [1][3]. other examples of applications using complex and a lot of data are student academic application and library application. it is complex because besides being used to store data, student and libraries applications are also accessed by many users. however, using nosql the database response time on a web application only takes less than one minute [2]. in addition, nosql database also supports large-scale statistical analysis. in addition, nosql is used in ei (embedded intelligent) to process data generated from sensor readings [5]. neuropsychology is a field of psychology that focuses on neuro-human problems. for neuropsychological it is used name to determined the brain disorder. there are tree domain like language, attention, executive function, and memory. each domain consists of one or more test. like a boston naming test, token test and verbal fluency test are in language domain. there is a benchmark used to determine a person’s normal condition i.e. a normative score obtained from the mean and standard deviation of healthy people [9]. the computerized system for administering neuropsychological test data is currently being developed only in netherlands [10]. in indonesia, a system is being developed to able to accommodate the needs of processing and storing data resulted from neuropsychological tests. some constraints are encountered during the data processing. these constraints are: 1) various different tests taken by each individual. 2) all test results from each individual are documented in the database. 3) each test has a variety of fields, even in a test mailto:shinta@unika.ac,id mailto:ag.sulastri@unika.ac.id2 information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 29 issn 2442-7888 (online) doi 10.24167/sisforma more than 30 fields must be saved. 4) flexibility in adding types of tests to the database. 5) flexibility of generating normative score. nosql database has a less nature schema. this allows the user to add fields to the database without changing the structure. mongodb supports data storing using the document database method that uses the concept of storing all data in an object databases[1]. saved database documents can use xml, json, bson document. in addition, mongodb also supports data model flexibility and elastic scaling when they are developed into a distributed database. by using nosql the data storing in the database is more flexible. we can use schema-oriented, semi-structured and schemeless data [7]. ii. method propose system consists of two parts: to generating normative scores based on dynamic datasets and to determining patient profile. figure 1. center of data a. generating normative scores based on dynamic datasets. figure 1, explain how to manage the center of data. the server will receive the data from all different clients. before the data transfer to the data center, system synchronized the raw data. the process is needed to cleaning the data, or to normalize the data. normalize intend to make the data valid. the data center contains data on neuropsychology results. each participant gets a score for 11 subtests. the data of participant and score data for each sub-test will be recorded. all of data will be stored in the data center. data center is built to process all data into normative score information. this normative score will be standard for neuropsychologists to determine a person's performance. in addition to the data center is needed to facilitate the updating of data. updating the data will used to get the updated of the normative score calculation. normative data is obtained by clustering data. normative scores are calculated for each sub-test. normative data is calculated based on the mean and standard deviation of each sub-test. normative scores are obtained by filtering based on several criteria from the data of participants who did the test [9]. filtering is based on several things such as age, gender, city data collection, and education. in figure 1, the results of data filtering are shown in the dataset image. b. determining patient profile for a neuropsychology, after obtaining a normative score, they can do a comparison of the results of a person's score with the normative score. the system built makes it easy to access data. patient analysis based on normative score. the output of the neuropsychology test series is to produce patients’ profiles [10]. this output is obtained by comparing individual scores with a normative score that matches the patient’s profile. the neuropsychologist will input patient score results into the system show in figure 2. then based on patient demographic data that is detected automatically by the system, it will be compared with the results of the corresponding normative score dataset. the system will only resulted at providing data results that can be a support for experts in determining decisions. because the ones that information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 30 issn 2442-7888 (online) doi 10.24167/sisforma determine patient profiles are the experts, so the system will involve users, in this case neuropsychology experts, to determine the profile of the patient. if the neuropsychologist determine based on the patient’s data and conclude that the patient is healthy, then the neuropsychology can submit the data to be inputted to the datacenter. the increase of data in the datacenter will be updating the normative score. figure 2. access to the database c. database design figure 3, shows the database design. each test consist of a variety of different data fields, each test will be stored in a table with user id as a foreign key. each field generated by the test should be stored in the database, to facilitate the data search process. using the relational database design. there are 27 tables in the database design. each table contains different field. the database is design using relational models. figure 3. table design iii. results and discussion the subtest used as sample data is the boston naming test. amount of bnt data as sample is 407 data. the database model using 407 data. models of databases that use are mysql model and nosql model. a. database model with mysql the structure table consist of two table: demographic table and bnt score table. demographic tables contain detailed information from individuals including patient names, data of birth, place of residence, and history of illness. while the bnt score table contains the score data for each question in the bnt test. the score table consists of about 300 fields for each rows. the contain od this table is data score for each question from bnt. each question has 5 fields of score. in bnt there are 60 questions, when added with total of each fields, there will be approximately 310 fields for one rows data. figure 4 are the implementation of mysql model from bnt data. there are 2 table. the languagebnt table has long data fields. information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 31 issn 2442-7888 (online) doi 10.24167/sisforma ….… figure 4. database using mysql b. convert from mysql to mongodb the method of migrating data from mysql to the mongodb scheme [8] can be done in 2 ways. as can be seen in table 1, that table from mysql will be converted to a collection in mongodb. the first is to convert 2 tables from mysql into 1 collection in mongodb. in this way, bnt score data will be embedd to participant demographic data. whereas the second way each table is convert to two tables in the colecction mongodb. the number of table is same as in the table design with the relational method. table 1. database schema conversion from two tables in mysql to one table in nosql is shown in figure 5. while the databases conversion from one table in mysql to one table in nosql can be seen in figure 6. figure 5. convert to embedded collection figure 6. convert to single collection c. collection pada mongodb after the data migration process, the data result can be seen in the figure 7. figure 7 is the sample of embedded collection. figure 7. embedded collection information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 32 issn 2442-7888 (online) doi 10.24167/sisforma in the embedded collection, scores of individuals are stored in an object. in implementation using nosql it is possible to save different data number of fields in one collection. figure 8. single collection figure 8, is a display of data stored in a single database. the contain of table 2 is an example of a query in the mongodb database: table 2. query in bnt nosql single collect ion andiindonesia.person.find({}) andiindonesia.languagebnt. find({}) embedded collection andiindonesia.bnt.find({}) $match{ kotaambildata: “jakarta” } $group{ _id: "$kotaambildata", total : { $sum : "$dataskor.totalskor" }} $group{ _id: "$kotaambildata", total : { $avg : "$dataskor.totalskor" }} $group{ _id: "$kotaambildata", stddev: { $stddevpop: "$dataskor.totalskor" }} table 2, is an example of query syntax performed on the mongodb database. the example of query use to calculate the mean and stddev values. from the query command structure, it appears that the command used to do the query is simpler. in the implementation using a single collection, the query process that involves two tables can be done using the index based refer method. indexes are automatically obtained when adding new data in mongodb. the index can be seen in figure 8 in the red text. in addition to the ease of querying, adding new data to the collection is more flexible, because this will not change the structure of the collection. when new fields are added to the database, the addition of data and new fields can be done immediately when inserting new data. the addition of these fields takes effect on newly entered data, while the old data does not need to be changed and is not affected. this is rather difficult to do when using a relational database. iv. conclusion using nosql database design makes the database flexible in storing different data for each individual. nosql can also be used with a large amount of data. this means the document storage system will make it faster and easier when tracking test data from each individual. in addition, if later in the development of the field of neuropsychology a new type of assessment created, it can be easily added. the advantages of designing nosql in bnt system are ease, speed and flexibility in determining datasets to get normative score. references [1] b. jose and s. abraham, ”exploring the merits of nosql: a study based on mongodb”, international conference on networks & advances in computational technologies (netact), thiruvanthapuram, 2017, pp. 266-271. [2] z. haishan and j. xiaolian, ”design and implementation of college consumption information system databases for neuropsychology tests: case study in boston naming test sisforma: journal of information systems (e-journal) vol. 6 | no. 1 |th.2019 page 33 issn 2442-7888 (online) doi 10.24167/sisforma analysis system based on nosql database,” 2018 international conference on computer science & education (iccse), colombo, 2018, pp. 830-834. [3] herrnansyah, y. ruldeviyani and r. f. aji, ”enhancing query performance of library information systems using nosql dbms: case study on library information systems of universitas indonesia,” 2016 international workshop on big data and information security (iwbis), jakarta, 2016, pp. 41-46. [4] d. ramesh, e. khosla and s. n. bhukya, ”inclusion of e-commerce workflow with nosql dbms: mongodb document store,” 2016 ieee international conference on computational intelligence and computing research (iccic), chennai, 2016, pp. 1-5. 
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 [10] devent, n. r., rentergem, j. a., schmand, b. a., murre, j. m., andi consortium & huizenga, h. m. ” advanced neuropsychological diagnostics infrastructure (andi): a normative database created from control datasets, ” 2017, frontiers in psychology. 
 [11] zillmer eric a., spiers mary v., culbertson william c. (2008). principle of neuropsychology, second edition. thomson higher education. united states of america [12] zucchella chiara, federico angela, martini alice, tinazzi, bartolo michelangelo, tamburin stefano. (2018). neuropsychological testing. pract neurol. http://pn.bmj.com/content/early/2018/02/ 22/practneurol-2017-001743#ref-list-1 [13] casaletto kaitlin b and heaton robert k. (2017). neuropsychological assessment : past and future. journal of the international neuropsychological society, 23, 778-790 [14] alyahya, r.s.w., & druks, j. (2016). the adaptation of the object and action naming battery into saudi arabic. aphasiology, 30 (4), 463 – 482. https://doi.org/10.1080/02687038.2015.1 070947 [15] joao ricardo lourenco, bruno cabral, paulo carreiro, marco vieira and jorge bernardino. 2015. choosing the right nosql database for the job : a quality attribute evaluation. journal of big data. doi 10.1186/s40537-015-0025-0 [16] xi zheng, min fu, mohit chugh. 2017. big data storage and management in saas applications. journal of communications and information networks, vol.2, no.3. doi : 10.1007/s41650-017-0031-9 university-level of elearning in asean designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 8 issn 2442-7888 (online) doi 10.24167/sisforma designing of kb (family planning) service information system in pratama clinic salatiga penidas fiodinggo tanaem1, agustinus fritz wijaya2, fransiska wahyuning kurniawati3, resa saputri4 satya wacana christian university salatiga, indonesia penidas.fiodinggo@uksw.edu, agustinus.wijaya@uksw.edu, 682016088@student.uksw.edu, 682016022@student.uksw.edu abstract the writing of this journal aims to explain the design of the kb service information system that is available at the pratama clinic salatiga. as for the background of making this journal because indonesia is one of the countries that has the largest population in the world and this happens because the number of births in indonesia that cannot be controlled. although the government has launched a kb that is applied by using contraceptives, it has not been able to overcome the problems that occur. the number of uncontrolled births is due to the large number of families who complain about the use of contraceptives. expensive, difficult to obtain and uncomfortable when used is an excuse for those who do not want to use contraception so that the number of births cannot be controlled, besides that along with the development of existing kb services it is increasingly ignored because people prefer things that are practical and do not like to follow complicated programs or services such as family planning services so that it causes more and more people who are lazy to attend family planning and have an impact on increasing numbers birth. seeing from the phenomena above, the thought is formed that service information systems are really needed in the current era of development, especially to facilitate all the work that cannot be done in a short time. so from this the special information system design was made in the field of family planning services in the pratama clinic in the form of a journal. in this journal, it explains about how a family planning service can be accessed easily without wasting too much time so that the public wants to participate in the family planning service. one way that can be done is to establish an information system that can be used for family planning services with a system that is easily understood and accessed by the general public. in this research is designing a kb service information system that can meet the needs of the community and can simplify the existing service process by using services that can be directly carried out by users who want to get kb services using prototyping model. keywords: birth control, population growth, prototyping method, service information system, clinic. i. introduction family planning is one of the most basic and primary preventive health services for women, although it is not always recognized as such. improvement and expansion of family planning services is actually one of the efforts of the government to reduce the morbidity and mortality rate of mothers so high due to pregnancy experienced by women. many women must make difficult contraceptive choices, not only because of limited information about the number of methods available but also because certain methods may not be acceptable in relation to national family planning policies, individual health and female sexuality or the cost of obtaining contraception. population density occurs, of course, becoming one of the problems for the indonesian state that needs to be considered by the government so that many efforts are chosen or programmed by the indonesian government to reduce designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 9 issn 2442-7888 (online) doi 10.24167/sisforma population density by carrying out a family planning program. one of them is at the pratama clinic which also provides services for family planning for the salatiga city community. but there are still some salatiga city residents who are not aware of the existence of family planning services at the pratama clinic because of the lack of information dissemination and socialization as well as the lack of curiosity about family planning services from their own users. therefore, the author tries to design a kb service information system that can meet the needs of the community and can simplify the existing service process by using services that can be directly carried out by users who want to get kb services. this research has a research question that is how the design of the kb service system can answer the problems that have occurred in the kb service process at the swcu primary clinic with the aim of making it easier for patients to use kb services ii. method before the system, family planning services used a manual system where each patient had to fill out a form first and come to the clinic. whereas with the system, patients do not need to come to the clinic, but by using the system online. the difference in the design of the previous information system at the pratama clinic in salatiga city and the design of the current information system is in the method section where a similar design was carried out previously, namely using the interview method and questionnaire to the part or related parties. the interviews were conducted in the form of direct question and answer with parts or parties from the pratama clinic in salatiga city. and the questionnaire was aimed at a number of patients at the pratama clinic in salatiga city. while the design method used today is to conduct interviews, observation and analysis of parts or parties concerned to obtain information that will be used in making system design with a prototype method so that it is easier in making information systems design or design in kb services, prototyping method stages that are in it namely: analysis at this stage the user needs analysis is done through interviews and observations. system planning at this stage the system or application design will be made according to user requirements that have been obtained. prototyping evaluation at this stage there will be a demo of the prototype model that has been developed by the developer. iii. results and discussion the design uses the prototype method through several stages in it starting from the stages of user needs analysis, system design to evaluate the results of the prototype. questionnaires are used to obtain quantitative data to analyze how the process has occurred so far in the clinic. while observation is used to see the business process of family planning services. based on the results of the questionnaire and observation, a kb service system will be designed using a prototyping model. the analysis phase is carried out with direct interviews together with relevant sections.in this study, the results of the analysis found that the pratama clinic in salatiga city did not yet have an application regarding family planning services to facilitate the processes contained therein. the next stage is system design, the design is done using software that can describe the process flow or functionality that must be possessed by the application, user functionality is explained in the form of a usecase diagram, database process flow is described using class diagrams and entity relationship diagrams (erd) diagrams. the final stage in application design is the evaluation of prototype results, at this stage the developer explained the results of the prototype that had been made to the user, if there is a mistake of the prototype model that has been made, the developer will make improvements according to the user's wishes but if the user concerned agrees with the designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 10 issn 2442-7888 (online) doi 10.24167/sisforma prototype has been made, then the development will continue. here are the final prototype results that have been made : a. system planning 1. user information system identification users of the pratama clinic kb service information system are as follows: 1. administrators as entities that have access rights manage all the master data in the system. 2. midwives as entities involved in determining patient service schedules for obtaining family planning services at the pratama clinic and recording the results of examinations processed in the system. 3. patients as web-based system user entities to register for family planning services and view midwife service schedules and family planning facilities provided at the pratama clinic. 2. usecase diagram the following is the use case diagram. on the usecase diagram above there are 3 users who can use the system, namely admin, midwife, and patient.admin can manage patient data, manage family planning services. midwives can input family planning services. patients can register for family planning services and view family planning services. picture 1. use case diagram 3. activity diagram (register for kb services) in this process patients can register for family planning services. at the time of registering the pasiean kb service can choose the desired type of kb. the first step the patient can click on the new kb menu then from the system displays a new kb form and the patient input patient data according to the provisions in the new kb form, then click register and the system requests the storage of patient data and the database stores patient data, then the process is complete. picture 2.activity diagram 4. class diagram every process that is in the pratama clinic has its own database. and each table has a relationship with one another. for the midwife table, it relates to the table entering the kb service schedule. for the patient table related to the table to register for family planning services and the table looks at the service schedule. and for the admin table related to managing the patient data table and managing the kb service schedule table. then for the patient table related to the midwife table and admin table. picture 3. class diagram designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 11 issn 2442-7888 (online) doi 10.24167/sisforma 5. entity relationship diagram (erd) the relationships that occur between kb service system entities can be seen in the following figure. picture 4. erd diagram b. user interface (ui) design 1. login page before using this application, patients must first do the login process to be able to proceed to the desired authority page. picture 5.login page 2. main page in the main view there are several menus, namely: home, list of kb health facilities, new kb, kb reset, kb supplies, invitations, info, logout, and search. picture 6.main page 3. midwife schedule menu page in the display below, patients can see the schedule of midwives at the pratama clinic, so that it can make it easier for patients to arrange time to come to the clinic and perform kb services. picture 7.midwife schedule menu page 4. kb service menu page in the display below, patients can choose the type of family planning services they want. there are several types of family planning services that are provided by the pratama clinic : kb injection, iud, dan kb implant. picture 8.kb service menu page 5. new kb menu page in this process the patient registers for family planning services by filling out the form in accordance with existing provisions. designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 12 issn 2442-7888 (online) doi 10.24167/sisforma picture 9. new kb menu page after registering for kb services,the patient can schedule the desired midwife. picture 10. display select midwife schedule after completing the kb service registration form, patients can see a kb service card. picture 11. service card display and then the patient will get a queue number. picture 12. display queue numbers iv. conclusion from the results of designing the system that has been made by the developer using prototyping model, finally the prototype which has been made can be well received by the user and can be drawn several conclusions, namely: 1. the kb service information system can provide convenience in terms of new patient registration, patients can easily obtain information such as seeing the schedule of family planning services available at the pratama clinic. 2. the kb service information system makes it easy for administrators to manage patient data in the form of medical data every time they perform or undergo a kb planning examination at the pratama clinic and the kb service schedule is based on the midwife's schedule which can then be used to conduct a medical recap to make a medical recap report every patient. 3. the kb service information system makes it easy to store large amounts of data with faster data access. it also saves storage space, security and data integrity can be guaranteed security. 4. facilitate the making of queue numbers (registration) and patient identity. references [1] akhmad syukron, noor hasan, “webbased out patient information system design in winong health center,” journal bianglala informatika, vol. 3 no. 1, 2015. [2] heldiansyah, rahma indera, aditya pratama ao, fajar shadiq, “development of web-based health sales information systems at pt. alfin fanca prima”, positive journal, no. 1, 2015. [3] riskia rahma wardani, joni devitra, “analysis and design of medicine supply information systems in payo health center selincah jambi”, journal of information systems management, vol. 2, no. 2, 2017. designing of kb (family planning) service information system in pratama clinic salatiga sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 13 issn 2442-7888 (online) doi 10.24167/sisforma [4] andi taufik, ade christian, taufik asra, “design of health equipment sales information system using the waterfall method”, vol. 5, no. 1, 2019. [5] imam sohibbulbet, dini destiani siti fatimah, “designing an expert system on android-based adolescent health problems”, journal of algorithms, 2017. [6] andika wendi febrian, kusrini, m. rudyanto arief, “web-based academic information system designing the academy of health sapta bakti bengkulu”, scientific journals data management and information technology, vol. 17, no. 2, 2016. [7] herupurwanto, sopiyandalis, “webbased web-based health care service information system (pkpr) in puskesmas”, jurnal.umj.ac.id/index.php/semnastek, 2017. [8] reza andita, paramiditanurul, panji rachmatullah, satria akbar, shinta permata, siti mulyaningsih, “analysis and design of information systemsdrug services at generic pharmacy”, journal of education and research informatics, vol. 2, no. 1, 2016. [9] ivan muhammad hanif, lenifitriani, “software design record information system medical based on client-server study cipanas clinic case”, journal of algorithms, 2016. [10] yogi purwasandina, erwin gunadhi, dini destiani, “data management information system designreferral patients for garut development puskesmas”, journal of algorithms, 2015. [11] mohamad topan, hans f. wowor, xaverius b. n najoan, “management information system design web based hospital”, informatics engineering ejournal, vol. 6, no. 1, 2015. [12] renny afriany n., benni purnama, “analysis and design of medical record information system in tk hospital iv dr. bratanata jambi”, journal of information systems management, 2016. [13] yuni sugiarti, nur yasin, nur fitriani, “analysis and design of hospital information system”, journal of information systems, 2015. [14] intan risan sari, fajar nugraha, “listing information system and health reporting maternal and child health programs in health services kudus district”, simetris journal, vol. 7 no. 1, 2016. [15] rudolf sinaga, nurhadi, “analysis and design of record information systemmedical in akper kesdam ii / sriwijaya garuda clinic white”, journal of information systems management, 2016. the effect playing online games on the players sisforma  vol.1 no.2 november 2014 : 13‐17   13 the effect playing online games on the players christopher akami j.s department of information systems, soegijapranata catholic university akami280997@gmail.com abstract— online game is a game that requires internet connection to play and while playing a lot of individuals do not care about a lot of things. games can also influence the gamers to have bad behavior. however, playing online games can be exciting although only playing for a moment. keywords— online games, type of online game, effect i. introduction 1.1 background technology is currently developing very fast. there are many kinds of technologies that have emerged since the beginning of the technology was established and many types of software are used in technology-based games. then, many games have been created. game is an application that can give pleasure to those who use it and the development of the games is so fantastic. the game is divided into two: offline and online games. the offline games are played without using the internet network while to play on line games internet connection is needed. these games can be played by people from any different ages, from young to adult people. some people play online games in order to get more friends and to release the boredom. however, playing games can give effect on the players. they can be tired, drowsy, dizzy. besides, playing online games can bring influences on the mental development of the grammers. they will be absorbed in the unreal world and they may practice what they see in the online games. by playing games, they also can be addicted and forget their studies and their academic achievement will be worse. it can also make players less sociable with the surroundings create academic value decreases. in order to reduce the negative effects, parents need to supervise their children while they are playing online games. the involvement of the parents will be able reduce the negative effects while adult gamers can manage themselves. they have to be able to seperate the game world from the real game 1.2 problem formulation the problems in this study are: 1. why are there many individuals playing online games? 2. do they know the effects of playing online games? 3. do they think it is important to play games? 1.3 the objectives of the study the objectives of this study are: 1. to know the reasons why there many individuals playing online games 2. to find out whether they know the effects of playing online games 3. to know whether they think it is important to play games or not ii. literature review online game is a game-based software which utilizes the internet network. it can use the internet network model of wifi, hotspot / tetring, lan cable. online games are played by many people where they meet sisforma  vol.1 no.2 november 2014 : 13‐17   14 with other people in the arena of the game. like available online just like blacksquad online game, the players gather in the lobby, or more commonly referred to list.after that,the game that they will go into the room to play. in addition to black squad, online game kind of rpg like dragon nest, the players will come into the town first and enter the portal to play together like playing blacksquad. 2.1 types of online games 1.mmofps mmofps stands for massive multiplayer online first-player shooter. in this game the player will feel as though he were in the gaming arena with a variety of weapons. this game also involves or brings other players to play in an arena, usually more than three players. the games include point blank, counter-strike online (cso). 2.mmorpg mmorpg stands for massive multiplayer online role-playing games. in this game, players will play like in the fantastic world. in this game, players make their own player characters in this game the player is playing in a group or party or guild, for example in elsword online. 3.mmorts mmorts stands for massive multiplayer online real-time strategy. players have to rely more on strategies such as survive (defense), attack strategy (offense), and strategies to help (support). the game has historical, fantasy, and many other sides. the games including in mmorts are rise of nations, age of empire, and command and conquer. 4.cpop cpop is a cross-platform online play, where players play this game with a different devices that are called console the console itself can be a pc, play station console, xbox 360 that has access to the internet network connection. 5.mmobg mmobg is a game that is played through the web or browser. this game is often accessed via a web address or a link. it is rarely that web address also requires the ip address for accessing it., kantai collection is one of mmobg. iii.research methodology the data were collected through questionnaire. the questionnaire was distributed through google form a sample of 20 samples. the following are the questions and the data obtained through the questionnaire. do you like game online? what game did you know for the first time? point blank 4 20% lost saga 1 5% cso 4 20% other 11 55% how many games have you played ? 1 4 20% 2 3 15% yes 8 40% no 3 15% not really 7 35% other 2 10% sisforma  vol.1 no.2 november 2014 : 13‐17   15 3 3 15% >3 10 50% how long do you play games in a day? 1 hour 5 25% 2 hours 8 40% 3 hours 2 10% more than 3 hours 5 25% when do you play the game? morning 0 0% afternoon 7 35% noon 7 35% night 6 30% how many times do you play in a week? 1 time 6 30% 2.times 6 30% 3 times 1 5% more than 3 times 7 35% the first time you played a game, who did you know about? myself 6 30% family 2 10% friend 12 60% others 0 0% what is the use of playing online game? to reduce boresome 2 10% to stand awake 0 0% to kill free time 6 30% all are correct 12 60% what do you think when playing games online? making a new friend 4 20% just game 9 45% friendship 4 20% others 3 15% what is actually online games? just game 16 80% just illusion 1 5% imagination 3 15% real 0 0% do you know the effects of online games on you? sisforma  vol.1 no.2 november 2014 : 13‐17   16 yes 15 75% no 2 10% not really 3 15% others 0 0% if yes, what effect can you feel? sleepy 3 15.8% tired 3 15.8% dizzy 0 0% all are correct 13 68.4% in your opinion, besides the effects mentioned above, what are other effects of games? spendthrift 8 40% high emotional 2 10% lower score 6 30% other 4 20% do you think is it important to play games online? yes 5 25% no 6 30% not really 7 35% other 2 10% the result above shows that there are more people who like playing online games than off line. they a know about the online game from friends. they also feel sleepy, tired, and dizzy after playing the game online. they play for about 1-2 hours a day and in week they play more than three times. they also think that playing online games is not so important. iv.result and discussion the result of this study shows that there are some impacts of playing online games as follows: 1. health problem the players often feel severe drowsiness, dizziness, feeling heavy and stiff necks, sore backs, and many others as the result of staring at the computer screen too long with sitting position or other position. taking a break will make the players feel comfortable in undergoing routine after playing too long. playing can make eyes tired and they will have minus insight or visibility nearsightedness will be increased (for nearsightedness. for those with healthy eyes will suffer from farsightedness 2. psychological problem playing online games which are full of violence like game labeled 'm' mature, will influence their psyche. they may do the same in the real world. 3. money problem to play the games, players may go to internet cafes, buy a new online game for those who have a computer and home network. this makes the player spend a lot of money to buy virtual money to play online games again and again 4. time consuming players will waste of time to play games online and it will impact on their sisforma  vol.1 no.2 november 2014 : 13‐17   17 academic performance. they will not be able to manage their time. 5. academic problem as players spend their time to play, and so not spend it for studying, they will have academic proble. their scores will be worse as they never do their home work and join the tests. the following is what they have to pay attention on: 1.time : limit the time to play 2.money: before spending money to play on line games, think it over and over the the importance of playing it 3.health : reduce the time for playing. they can play games only for half hour or thirty minutes. being healthy is more important than playing games. v. conclusion many online games players are aware of the importance of maintaining their health. besides, they can manage their time and limit the amount of time for playing. hopefully, the number of poeple who can manage their time will be higher. references [1]http://rusydianhamim.blogspot.co.id/2011 /11/karya-tulis-ilmiah-tentang-dampakgame.html (1 june 2014) [2]https://iyannehemiah.wordpress.com/201 3/11/20/karya-ilmiah-dampak-gameonline-bagi-pelajar/ (21 july 2014) game for children with special needs sisforma  vol.1 no.2 november 2014 : 18‐20� �18 game for children with special needs kwee andreas setiawan suhono department of information systems, soegijapranata catholic university andreseath@gmail.com   abstract— in this paper, the writer discussed how to use media game which can cure someone affected with autism. autism itself is a disorder that affects the brain, so that patients have a difficulty to communicate and relate to others. there are several factors that cause the emergence of diseases such as autism, that is, genetic factors, psychological factors, as well as food poisoning during pregnancy. in this case, the writer interviewed one of the teachers at the center of therapist in order to find out how to cure autism by using media game. the writer expected that by using the media game, people can recover from autism. keywords: level of autism, type of game i. introduction autism is a disease that attacks the brain, so that the patient has interference while he/she communicates with others. the autism symptoms can be seen when a child has not been 3 years old yet. someone with autism will show different communication disorder if it is compared to other normal people. “the communication disorder can be divided into two types. they are verbal and nonverbal communication disorder. verbal communication disorder suffered by the autistic one can be seen from the way he/she talks which means that he/she talks with no meaning. meanwhile, the nonverbal communication disorder suffered by the autistic one can be seen from the focus of an “eye contact” meaning that he/she do not have focused "eye contact" and he/she does not know the body language”, said indah janti susanto, s.psi. a person infected by autism should be given a therapy as soon as possible because the longer that person is not treated, the longer he/she be infected by autism and it means that the person will take a longer time in order that he/she can be healed. one of the therapies that can be carried out is “applied behavior analysis” (aba). this therapy has been done for a long time. it can be done out by giving praise and a gift to the patients with autism. if the patients do properly the given instructions, patients are expected to give a positive response on the instruction given. this is a therapy which is most often used. in indonesia, aba therapy has been applied to cure autism. however, apart from the aba therapist, is it possible to recover someone with autism by using game media? what kind of game that can be used as a therapist media for someone with autism? ii. literature review autism is a symptom in which a patient has a brain disorder, especially in the communication section. because of that disorder, the patient gets a difficulty to communicate and associate with other people. therefore, someone with autism needs to be given a therapy in order that he/she can recover. someone with autism should be given a further treatment quickly because the longer the patient does not get a therapy, the longer the recovery time that the patient should take. indeed, to recover autism cannot be done in a short time; it needs several years. game for children with special needs sisforma  vol.1 no.2 november 2014 : 18‐20� �19 however, by applying a proper treatment, autism can be cured. one of treatments that can be applied is by using a game as a medium. by using a game as a medium, it needs less of money meaning that the patient does not have to spend a lot of capital. 2.1 levels of patients with autism it is necessary to know in advance the level of autism before choosing an appropriate game for autism. autism itself is divided into 3 levels. the first level is mild. in that level, the patient has an autistic behavior without severe cognitive impairment. severe cognitive disorders itself is an ability to think and give a rational reason, including the process of remembering, assessing, orientation, perception and attention (stuart & sundeen, 1987). the second level is moderate. the patient, in this level, gets a severe cognitive impairment with a strange behavior. in common, there are many people with autism in this level. the third one is severe. in this level, the patient have to be assisted by other people while he/she are doing something simple such as eating and walking. 2.2 types of game used for an autism therapy a game has some considerable benefits for a child development. not only training the motor, but a game also provides an education to children. unlike the case of autism, they cannot play any games that they want. there are certain games that are beneficial for the autism themselves. there are many games that can be used as a therapy for the children with autism. the game itself includes training to remember, distinguish color, write letters and numbers, use a body language correctly, use an appropriate “eye contact”, and communicate. it might be easy for normal people to do such kind of activity, but it is very hard for the children with autism to understand and do so. a teacher interviewed by the writer said that it needs ten to fifteen repetitions to tell that this is red. it is very hard for them to understand it for they are in the moderate level. moreover, if the children with autism is in the severe level, the teacher have to repeat more than tens of times. to show that kind of color, the teacher uses a flash card. the flash card itself consists of a certain form and it has a color. according to the teacher, this kind of simple game is very effective for the patient with autism. besides that kind of simple game, there is a animated video that is beneficial for the children with autism. the use of the animated video itself is to teach something which is related to communication and expressions such as laughing, being happy, being mad, and being sad and other expressions. it is expected that this kind of animated video can give an example of how normal people act, for example, communicating with the teacher or other friends correctly. iii. research methodology the method used by the writer to get the information and data is through an interview. the writer conducted an interview with a teacher named indah janti susanto, s.psi in terang bangsa school at the center of therapist. in that class, there are thirty one students and fifteen teachers in which a teacher has to handle two students with autism. iv. results and discusion we have discussed a simple game for recovering children with autism; then, the writer would like to discuss a game application that is beneficial for giving a therapy for the children with autism. game for children with special needs sisforma  vol.1 no.2 november 2014 : 18‐20� �20 "look at me" is an application made by samsung that is aimed to train an eye contact of the children with autism in order that when the children communicate with other people, they can make a good eye contact towards the one who asks a question. the application itself is not only beneficial for the eye contact, but it also has an interactive camera that can be used for finding out someone’s feelings such as mad, happy, and other feelings. then, the other benefit of that game application made by samsung named “look at me” is that to train the patient of autism, so that the patient can communicate well with the one who speaks to him/her. this application has been tested on 20 children with autism. the result of the research done by samsung tomorrow shows that there are 60% of the students that can make a good eye contact with the interlocutor. not only making a good eye contact, but the children with autism also can understand and read the feeling and expression of the interlocutor. not only can contact the eyes of children with autism also can understand and read the mood and also the expression of feelings of the listener. moreover, “look at me” application can be downloaded in playstore which is developed by a doctor and professor of seoul national hospital bundag university in korea and department of psychology in yonsei university. v. conclusions it has been a long time that autism appears in the community. various methods have been applied to overcome the symptoms of autism. a person with autism has applied some therapies started from aba therapy, listening to music in order to know someone’s feelings, and simple therapies such as using flash cards and puzzle to train the memory of someone with autism. there is also a medical therapy to overcome the autism symptoms. however, the medical therapy to recover autism symptoms is not cheap. as the time goes by, there are some developers who make a special application that is used for giving a therapy to someone who has an autism symptom. a game application named “look at me” is one of free games which is made by samsung for the people who have autism symptoms. it is proven through a survey conducted by samsung tomorrow that there are 60% of children with autism symptoms can make an eye contact when they are making an interaction. therefore, it can be concluded that by using any game media, the children with autism can communicate and make an eye contact well without spending a lot of money. using a game as a medium to recover autism without perseverance to practice is not effective. thus, doing training continuously with perseverance is also influential in accelerating the recovery process of the autism symptoms. references [1] http://dokita.co/blog/apa-itu-autisme/ [2] http://www.beritateknologiterkini.com/loo k-at-me-adalah-aplikasi-samsung-untukanak-autis.html [3] sutanto, beautiful jackie. 2014 game for autistic children 24 june, 10:00 university-level of elearning in asean integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 58 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile alditama agung prasetyo, budhi kristianto fakultas teknologi informasi, universitas kristen satya wacana budhik@uksw.edu abstract— loan is becoming essential need in this modern life. banks need to keep their npl ratio low in order to maintain their financial health. one of customer’s screening techniques is credit scoring. this studi is conducted to implement credit scoring profile using integration of iterative dichotomizer 3 and boosted decision tree. decision tree is a simple method to classify a condition into two different classes using given classifier, and widely used to perform credit scoring in the financial industry. we integrated iterative dichotomizer 3 and boosted decision tree methods and used microsoft azure machine learning tools to perform credit score profiling. this study is cross sectional in time and using 600 instances data of loan submission in tangerang, indonesia. the result shows good performance with performance evaluation metric of accuracy, precision, recall, and f1 score are 0.85, 0.885, 0.793 and 0.836 respectively. keywords— boosted decision tree, credit scoring, iterative dichotomizer 3 i. introduction loan is becoming essential need in this modern life. almost in every financial needs, we may apply for loans. for example, car loan, home loan, business loan, and student loan. in some cases, debitors can’t pay their loans back. bank refers it as non-performing loan (npl). the npl ratio of indonesia is one of the highest npl ratio of asean countries [1]. it was 2.73% as october 2019, compared to 2.2% of philippines, malaysia’s 1.6%, 1.3% of singapore, and 2% of vietnam. banks need to keep their npl ratio low in order to maintain their financial health. screening and profile analysis for new customers are mandatory. one of screening techniques is credit scoring. credit scoring is an efficient method to measure the systematic risk when financing the individual customers as well as the small and medium sized enterprises (smes) [2]. in this study, we will use iterative dichotomizer 3 and two-class boosted decision tree techniques to develop credit scoring method, and analyze its advantages compared to other decision tree techniques. ii. literature studies basically, decision tree is a simple method to classify a condition into two different classes using given classifier. for example, we will classify balls into two classes called ―big‖ and ―small‖. we use classifier ―if the diameter is under 10 cm, it called small. if the diameter is 10 cm or above, it called big‖. figure 1 may help to figure out this understanding. figure 1. decision tree method decision tree method was developed and expanded into many types to classify any specific conditions, including to develop credit score which used in lending and banking industries. a boosted decision trees method was used to develop credit scoring mailto:budhik@uksw.edu integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 59 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 model that help lenders decide whether to grant or reject credit to applicants [3]. basically, boosted decision trees is a technique in which a result class from a decision tree is weighted to be developed as a new classifier to expand the tree and give more specific result based on more specific classifiers. figure 2 may help to figure out this understanding. figure 2. boosted decision tree boosting is a procedure that aggregates many ―weak‖ classifiers in order to build a new ―strong‖ classifier. one of boosting techniques is adaboost or adaptive boosting proposed by yoav freund and robert schapire in 1996. the boosting process done by building a model from the training data, then creating a second model that attempts to correct the errors from the first model. this process repeated until the training data perfectly predicted. each instance of the training dataset is weighted. the initial weight is set to ―weight(xi) = 1/n‖ where xi is the i’th training instance and n is the number of training instances. according to bastos, boosted decision trees outperformed the multilayer perceptron and the support vector machines on two real world credit card application datasets. another credit scoring analysis was conducted using integration between decision tree and neural network techniques called decision tree – neuro based credit risk evaluation system [4]. they combined the advantages of decision tree such as easy to understood and fast learning, with the advantage of neural network such as capability to handle noised training data. figure 3. credit scoring using decision tree – neuro based model as we can see in figure 3, the decision tree technique was used to handles bank rules and criterions to give loan to customers, and the output was further processed with neural network technique to make final decision of the loan approval. they found that the accuracy rate of the decision tree – neuro based algorithm was 0.88, higher than decision tree’s 0.68 and neural network’s 0.75. iterative dichotomizer 3 (id3) decision tree also been used to develop credit scoring analyzer [5]. the iterative dichotomizer 3 (id3) algorithm is used to create the shallowest decision trees possible and was invented by john ross quinlan in 1986. there are two different values that form the tree, entropy value and information gain value. entropy value determines whether a node will be splitted (closer to 1) or not (closer to 0). when entropy value is zero, then it determines the class (leaf of tree). when entropy value closer to one, then the integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 60 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 attribute should be splitted and a new node will be formed by using the higher information gain value of the attributes. suppose we have dataset as seen in table 1. we can develop decision tree using id3 algorithm as seen in figure 4. table 1. dummy data for id3 algorithm no de attribu te value appro val entro py gai n 1 charact er good approv ed 0.564 0.73 2 bad not approv ed 0.234 address clear approv ed 0.875 0.93 4 unclear not approv ed 0 docum ent complet e approv ed 0.432 0.33 3 incompl ete not approv ed 0.354 salary above 5k approv ed 0.123 0.54 3 bellow 5k not approv ed 0.437 2 charact er good approv ed 0 0.75 4 bad not approv ed 0 docum ent complet e approv ed 0.644 0.38 7 incompl ete not approv ed 0.746 salary above 5k approv ed 0.349 0.52 3 bellow 5k not approv ed 0.531 another studies related to credit scoring also been conducted using neural network technique [6], segmentation technique [7], and fuzzy technique [8], [9], and [2]. iii. methodology this study is cross sectional in time and using 600 instances data of loan submission in tangerang, indonesia. the data was normalized and had attributes cifno, age, gender, region, income, marital status, number of child, car ownership, saving account ownership, checking account ownership, mortgage, and loan approval. the dataset then been processed by using microsoft azure machine learning with 480 instances data was used as training dataset. the accuracy and precision rate then be analyzed. figure 4. id3 decision tree based on dummy data in table 1 iv. results and discussion basically, microsoft azure named its boosted decision tree feature as two-class boosted decision tree. it only differentiates two-class boosted decision tree with multiclass boosted decision tree features, as twoclass boosted decision tree is perfectly fits to binary classification problems and multiclass boosted decision tree may handle complex classification better. first, we calculate entropy value for each instances data using formula ( ) ∑ ……….…..(1) where: c = number of attribute pi = number of instance then we calculate information gain value for each attributes to find the difference between entropy before split and average integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 61 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 entropy after split of the dataset based on given attribute values by using formula ( ) ( ) ∑ | | ( )..(2) where: c = number of attribute a = particular attribute for the attribute with many outcomes, information gain tends to be biased. that means it prefers the attribute with a large number of distinct values. gain ratio handles the issue of bias by normalizing the information gain using split information. split information can be calculated by using formula ∑ ..…(3) where: j = number of discrete values in attribute a si/s = the weight of the j-th partition then we calculate gain ratio by using formula ( ) ( ) ( ) ………..(4) we performed microsoft azure machine learning calculation to form the trees using parameter as seen in table 2. after node is formed, we evaluate and boost the previous node to form next node by using adaboost algorithm. table 2. parameter setup for microsoft azure two-class boosted decision tree parameter value create trainer mode single parameter maximum number of leafs per tree 20 minimum number of samples per leaf node 10 learning rate 0.2 number of trees constructed 100 random number seed blank the receiver operating characteristic (roc) chart of the model is displayed in figure 5. a better model would have a higher true positive rate for the same false positive rate. as we can see in our roc chart, we had around 0.87 of curve closer to the left, in which we had minimal false positive rate for our model. figure 5. receiver operating characteristic (roc) chart of the model v. model performance evaluation we used four metrics to evaluate the performance of our model, which are accuracy, precision, recall, and f1 score. accuracy is the most intuitive performance measure and it is simply a ratio of correctly predicted observation to the total observations. accuracy can be calculated using formula ( ) …………….…(5) where: tp = true positives tn = true negatives fp = false positives fn = false negatives the second metric is precision, which is the ratio of correctly predicted positive observations to the total predicted positive observations. precision can be calculated by using formula ( ) …..….(6) the third metric is recall (sensitivity), which is the ratio of correctly predicted positive observations to the all observations in actual class ―yes‖. good recall should integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 62 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 have value of 0.5 and above. recall can be calculated as ( ) ……..…(7) and the forth metric is f1 score, which is the weighted average of precision and recall. therefore, this score takes both false positives and false negatives into account. if we have an uneven class distribution, f1 score gives us better look rather than accuracy, while accuracy works best if false positives and false negatives have similar cost. f1 score can be calculated as ………………...(8) figure 6 shows complete performance of our model. figure 6. model performance evaluation the result shows that our mixed method yields high accuracy, precision, recall, and f1 score of 0.85, 0.885, 0.793 and 0.836 respectively. compared to other method like neural network, decision tree is still better fits to handle binary classification such as credit scoring, since it only has two class for the final output, approved and rejected. although neural network have capability to handle complex attributes and scenarios, it still has limitation, especially due to its black box nature, which is difficult to explained [6]. combination of decision tree and neural network may perform better performance, especially for cases with multi-class attributes [4]. the decision tree part may provide clear and distinct perceptrons for neural network part. it made the model much more adaptive to handle complex decision making cases. vi. limitation and future work we integrated iterative dichotomizer 3 and boosted decision tree methods to form credit scoring profile and the result shows good performance on this technique. however, the boosted decision tree is one of the memory-intensive learners and the current implementation uses relatively high amount of memory. therefore, we suggest to continue this research and combine with another method to minimize this limitation and to gain better performance of the larger dataset handling. references [1] kontan. (2019), ―npl indonesia salah satu tertinggi di asean, begini kata pengamat (indonesia’s npl is one of the highest in asean, according to observer)‖, available at https://keuangan.kontan.co.id/news/nplindonesia-salah-satu-tertinggi-di-aseanbegini-kata-pengamat (accessed 1 may 2020). [2] ilter, d. and kocadagli, o. (2019), ―credit scoring by artificial neural networks based cross-entropy and fuzzy relations‖. sigma journal of engineering and natural sciences, vol. 37 no. 3, pp.855-870. [3] bastos, j. (2008), ―credit scoring with boosted decision trees‖, working paper, munich personal repec archive, munich, germany. [4] kabari, l. and nwachukwu, e. (2013). ―credit risk evaluating system using decision tree – neuro based model‖. international journal of engineering research & technology, vol. 2 no. 6, pp.2738-2745. [5] ilayani, nangi, j. and pasrun, y. (2018). ―aplikasi data mining untuk penilaian kredit menggunakan decision tree algoritma id3 studi kasus pt. mandala multi finance cabang kendari (data mining application for credit scoring using id3 decision tree, case study of mandala multi finance integration of iterative dichotomizer 3 and boosted decision tree to form credit scoring profile sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 63 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2659 corporation kendari branch)‖. semantik, vol. 4 no. 1, pp.65-76. [6] baesens, b., setiono, r., mues, c., and vanthienen, j. (2003). ―using neural network rule extraction and decision tables for credit-risk evaluation‖. management science, vol. 49 no. 3, pp.312-329. [7] bijak, k. and thomas, l. (2012). ―does segmentation always improve model performance in credit scoring?‖. expert systems with applications, vol. 39, pp.2433-2442. [8] tsipouras, m., exarchos, t., and fotiadis, d. (2008). ―a methodology for automated fuzzy model generation‖. fuzzy sets and systems, vol. 159, pp.3201–3220. [9] wahyuningtyas, g., mukhlash, i., and soetrisno. (2014). ―aplikasi data mining untuk penilaian kredit menggunakan metode fuzzy decision tree (data mining application for credit scoring using fuzzy decision tree method)‖. jurnal sains dan seni pomits, vol. 2 no.1, pp.1-6. [10] abdou, h. and pointon, j. (2011). ―credit scoring, statistical techniques and evaluation criteria: a review of the literature‖. intelligent systems in accounting, finance & management, vol. 18 (2-3), pp.59-88. [11] eddy, y. and bakar, e. (2017). ―credit scoring models: techniques and issues‖. journal of advanced research in business and management studies, vol. 7, no. 2, pp.29-41. [12] faddoul, j., chidlovskii, b., gilleron, r., and torre, f. (2012). ―learning multiple tasks with boosted decision trees‖. joint european conference on machine learning and knowledge discovery in databases, bristol, united kingdom, pp.681-696. [13] madadipouya, k. (2015). ―a new decision tree method for data mining in medicine‖. advanced computational intelligence: an international journal (acii), vol.2 no.3, pp.31-37. [14] melissa, i. and oetama, r. (2013). ―analisis data pembayaran kredit nasabah bank menggunakan metode data mining (analysis of bank’s customer credit payment using data mining method)‖. ultima infosys, vol. 4 no. 1, pp.18-27. [15] ponomareva, n., colthrust, t., hendry, g., haykal, s., and radpour, s. (2017). ―compact multi-class boosted trees‖. 2017 ieee international conference on big data, boston, ma, usa. [16] rahman, s., irfan, m., raza, m., ghori, k., yaqoob, s., and awais, m. (2020). ―performance analysis of boosting classifiers in recognizing activities of daily living‖. international journal of environmental research and public health, vol. 17 no. 3, pp.1082-1097. serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 14 issn 2442-7888 (online) doi 10.24167/sisforma serious game development for color and object name recognition in early childhood education ferdian aditya pratama, riana magdalena, stafani prima dias, davin jeremiah alamsyah atma jaya catholic university of indonesia ferdian.aditya@atmajaya.ac.id, riana.magdalena@atmajaya.ac.id, stefani.primadyas@atmajaya.ac.id, davin.201804560003@student.atmajaya.ac.id abstract— the concept of playing and learning in the classroom has begun to change from playing using physical toys to playing using a computer such as games. the use of serious games as a learning media can help the improvement of dopamine hormones in human body, which is responsible for bringing pleasure and joy to our mind. when that hormone is triggered, the children will be easier to understand the information provided through the game. tkk mitra has several problems, such as (1) the old computer with a low spec that they had, so it would be difficult for them to download or to install the new game. (2) the lack of games that can be used for teaching the children, so they often get bored quickly. this research use the iterative methodology consists of requirement, analysis and design, implementation, testing, and evaluation. the purpose of this research is to design an educational pc game. the result of this research is an education game for color and object recognition in english for early childhood education. keyword— early childhood education, game design, education game, serious game. i. introduction early childhood education is the stage where children will receive a series of lessons and knowledge that will contribute to their whole learning process [1]. because the childhood period is where they can specifically receptive to the stimuli given to him [2]. learning with playing is one of the most important in early childhood education [3]. the implementation of learning and playing concepts can develop the children's experiences in learning, improving their imagination, and affect their learning behavior [4]. the use of information technology in early childhood education nowadays is also become the central element in their learning process [5]. it is also affecting the way children play from physical toys to digital games. digital game nowadays is become a part of human lifestyle, and just like social media game also has an aspect like audio and visual too [6]. many teachers also considering the use of digital games as a learning process in the class [7]. not only the students but at the same time, the use of the game as a learning media also challenge the educator to be creative too [8]. serious game is one of the learning media that can be used to build an interactive learning atmosphere in the class because it implements the concept of “learning by doing” [9]. the researcher has shown how open-ended serious game can facilitate students’ development of specific skills and improve learning performance through problem-solving [10]. they can help expressing and translating existing narratives, social conflicts, and institutional response in a game context [11]. the teacher can also use serious games as the development of competency media [12]. in designing an educational game, we must consider not only the visual aspect but also the problem-solving aspect too [13]. the use of serious games as a learning media can help improving human hormones called dopamine, which is responsible for the pleasure and joy in our mind. when people feel happy, they are most likely to archive a serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 15 issn 2442-7888 (online) doi 10.24167/sisforma lot of more positive things such as learn better, improve the problem-solving ability, broaden the focus, and attention to the subjects [14]. besides, the using of serious games can also help the student to improve their cognitive skill [15]. tkk mitra is one of the kinder garden school in bsd. they also implement the concept of learning by playing in every class. but unfortunately, they have some issues in their computer class regarding the (1) old specification of their computer, and it gives them a hard time downloading and installing the new games from the internet. (2) the lack number of serious games that they have, so the children attend to get bored quickly. based on that problem, the purpose of this research is to design a serious game as learning media. the introduction of colors and object names in english is the material that taught through this serious game. the learning material in this game is based on the curriculum that tkk mitra uses in their class. the result of this research is a serious game that tkk mitra will use in their class. ii. method the serious game development process in this research is using the iterative method as the methodology, and it is as in figure 1 below. figure 1. iterative method the methodology itself consists of 5 main steps: a. planning and requirement. in this step, the authors are gathering all the user requirements. the purpose of this step is to decide what is the learning material of the games. from this step, the authors and the user choose that the game’s content will be a general knowledge like math and english. b. analysis design in this step, the authors begin to design the game concept like how is the story, game control/game flow, game characters, game environment, music and audio, and the game engine itself. c. implementation in this step, the authors begin to develop the game based on the design in the previous step. the development process of the game is using unity as the game engine and c# as the programming language. d. testing in this step, the authors will proceed with the testing process. black box testing is the method that will use in this step. black box testing will allow the authors to know about the success or failure of all the functionality in the game. from that, we can also know whether the expected results are the same as the obtained results. e. evaluation in this step, the authors will evaluate all the game functionality and the learning material with the user. the purpose of this step is to make sure that all requirements are met. iii. result and discussion there are a few main components in this game, such as game story, game control/game flow, game character, game environment, and audio. a. game story this game raises the story of two animal characters who invite players to be able to play and learn together. interactions that occur in this game are 2-way, which means players must also be involved to help the characters in the game in completing the game. the storyline used is one-way, which means the player cannot return to the previous stage if he/she has completed the stage. the home page of this game is as in figure 2. serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 16 issn 2442-7888 (online) doi 10.24167/sisforma figure 2. main page of the game. b. game control/ game flow the game was designed for windows os only, and it only required the mouse to play the game. the game flow is as in figure 3. figure 3. game flow serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 17 issn 2442-7888 (online) doi 10.24167/sisforma c. game character this game has two main characters, namely poppy and rocky. this character is a non-player character (npc) who will accompany the player for the whole stages to complete this game. the design of the characters used is as in figure 4. figure 4. game characters. d. game environment this game has five stages in total and it consists of three main stages (1) finding items, (2) mini-puzzle, (3) mini-quizzes, which divided into five stages. the game is using english as the primary language. 1. stage one the first stage of the game is about finding items. in this stage, the player must find all the items that the npc asked. the npc will mention the name of the required object along with the color of the object in english. there are three items that the player must find in this stage to proceed to the next stage, (1) pink headband, (2) brown guitar, and (3) blue boardgame. the first stage interface is as in figure 5. figure 5. first stage interface. 2. stage two the second stage of this game is about mini-puzzle. npc will give the player a simple puzzle of a 3x2 image. all that player needs to do is rotating the image until all the images are in the correct position. figure 6 is the second stage interface. figure 6. second stage interface there are two puzzles in total that the player needs to finish in order to go to the next stage. when the player can manage to complete each of mini-puzzle, the npc will mention what is that object along with the color in english. there are two object names introduced in this stage, (1) yellow corn, and (2) brown puppy. there is no time limit to finish the mini-puzzle. 3. stage three like the first stage, the third stage is about finding items too. but in this stage, the player only needs to find one item only that npc asked, which is a blue book. figure 7 is the third stage interface. figure 7. third stage interface. 4. stage four the fourth stage is about mini-quizzes. the player is required to answer three multiple answer questions from npc correctly. the mini-quizzes are consist of (1) simple math, (2) the color of the object, and (3) the object name in english. the fourth stage interface is as in figure 8. figure 8. fourth stage interface. 5. stage five serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 18 issn 2442-7888 (online) doi 10.24167/sisforma the fifth stage is about finding items too. in this stage, the player is required to find 6 out of 15 food ingredients. the npc will mention the name of ingredients along with its color, and the player needs to find those ingredients. the fifth stage interface is as in figure 9. figure 9. fifth stage interface. e. game audio the audio used in this game is for the background music and the dialogue between npcs with the player and fellow npcs. all the audio was edited with open source audio software called audacity. the audio editing interface is as in figure 10. figure 10. audio editing interface. iv. testing black box testing was performed to test all the functionality of this game. there are nine main functionalities (1) dialog box, (2) continue button, (3) character audio, (4) object/items selection, (5) rotating image puzzle, (6) answer quiz button, (7) finding items (ingredients), (8) play and exit button, (9) finding items. the result of black box testing is as in table 1. table 1. the result of black box testing function expected result result obtained status (1) dialog box appears dialog box appears valid. (2) the text and audio clip dialog changed sequentially when the continue button pressed. the text and audio clip dialog changed sequentially when the continue button pressed. valid. (3) the playing of the audio clip is correct in every stage. the playing of the audio clip is correct in every stage. valid. (4) play the correct audio clip and show the dialog text when the player chooses the right answer. play the correct audio clip and show the dialog text when the player chooses the right answer. valid play the incorrect audio clip and show the dialog text when the player chooses the wrong answer. play the incorrect audio clip and show the dialog text when the player chooses the wrong answer. valid. (5) play the audio clip when all the puzzle is in the correct position. play the audio clip when all the puzzle is in the correct position. valid. (6) play the correct audio clip and show the correct sign if the player chooses the right answer. play the correct audio clip and show the correct sign if the player chooses the right answer. valid. play the incorrect audio clip and show the incorrect sign if the player chooses the wrong answer. play the incorrect audio clip and show the incorrect sign if the player chooses the wrong answer. valid. serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 19 issn 2442-7888 (online) doi 10.24167/sisforma (7) play the correct audio clip and show the correct sign if the player chooses the right answer. play the correct audio clip and show the correct sign if the player chooses the right answer. valid. play the incorrect audio clip and show the incorrect sign if the player chooses the wrong answer. play the incorrect audio clip and show the incorrect sign if the player chooses the wrong answer. valid. (8) enter stage one if the play button clicked. enter stage one if the play button clicked. valid. exit from the game if the exit button clicked. exit from the game if the exit button clicked. valid (9) play the correct audio clip and show the dialog text when the player chooses the right answer. play the correct audio clip and show the dialog text when the player chooses the right answer. valid play the incorrect audio clip and show the dialog text when the player chooses the wrong answer. play the incorrect audio clip and show the dialog text when the player chooses the wrong answer. valid. based on table 1, all the functionalities are work correctly, and the obtained result from all functionalities are the same as the expected result. v. conclusion there are some primary elements of the game that we must consider when designing a serious game, (1) game story, (2) game control/ game flow, (3) game character, (4) game environment, (5) game audio. the story of this game is one-way storyline, which means the player cannot return to the previous stage if he/she has completed the stage. the purpose of the story is to invite the players to play and learn together. the game was designed for windows os only, and it only required the mouse to play the game. this game has two main characters that will help the players to play and learn, poppy and rocky. the characters itself is inspired by rhinos and hippos animal. in general, this game consists of five stages in total and it consists of three main stages, finding items, mini-puzzle, and mini-quizzes. all the audio used in this game was edited with open source audio software called audacity the development process also not limited only to one tool. the teachers from tkk mitra can use this game as an interactive learning media for their students. in the next research, the authors will try to analyze the acceptance of the game as a learning media. references [1] f. m. m. lucas, "the game as an early childhood learning resource for intercultural," in 7th international conference on intercultural education “education, health and ict for a transcultural world", almeria, 2016. [2] w. febriyanto, t. b. chandrawati and e. widyarto, "game design to introduce pets," sisforma, vol. 3, no. 1, pp. 33-38, 2016. [3] s. hinske, m. langheinrich and m. lampe, "towards guidelines for designing augmented toy environments," cape town, 2008. [4] r. m. yilmaz, "educational magic toys developed with augmented reality technology," computer in human behavior, vol. 54, pp. 240 248, 2015. [5] m. plumb and k. kautz, "barriers to the integration of information technology within early childhood education and care organisations: a review of the literature," adelaide, 2015. [6] a. r. putra, e. widyarto and a. dwiyoga, "wana warrior game as serious game development for color and object name recognition in early childhood education sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 20 issn 2442-7888 (online) doi 10.24167/sisforma animal rescue campaign media," sisforma, vol. 4, no. 1, pp. 1-6, 2017. [7] c.-y. hsu, m.-j. tsai, y.-h. chang and j.-c. liang, "surveying in-service teachers' beliefs about game-based learning and perceptions of technological pedagogical and content knowledge of games," educational technology & society, vol. 20, no. 1, pp. 134 143, 2016. [8] e. m. dukut, c. a. wulandari and t. b. chandrawati, "designing tommy and pokina educative language game software: a transnational popular culture project," sisforma, vol. 5, no. 2, pp. 51-61, 2018. [9] s. l. rahayu and fujiati, "penerapan game design document dalam perancangan game edukasi yang interaktif untuk menarik minat," jurnal teknologi informasi dan ilmu komputer, vol. 5, no. 3, pp. 341 346, 2018. [10] j. kang, m. liu and w. qu, "using gameplay data to examine learning behavior patterns in a serious game," computer in human behavior, pp. 114, 2016. [11] k. gugerell and c. zuidema, "gaming for the energy transition. experimenting and learning in codesigning a serious game prototype," journal of cleaner production, pp. 112, 2017. [12] m. j. sousa and á. rocha, "leadership styles and skills developed through game-based learning," journal of business research, vol. 94, pp. 360366, 2019. [13] g. kalmpourtzis, l. vrysis and a. veglis, "teaching game design to students of the early childhood through forest maths," in 11th international workshop on semantic and social media adaptation and personalization (smap), 2016. [14] a. widhiyasa, gamification to the rescue, jakarta: agate level up, 2019. [15] h. s. hsiao and j. c. chen, "using a gesture interactive game-based learning approach to improve preschool children's learning performance and motor skill," computer & education, vol. 95, pp. 151 162, 2016. university-level of elearning in asean designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 38 issn 2442-7888 (online) doi 10.24167/sisforma designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang adrianus hermawan susanto, erdhi widyarto, b. harnadi information system soegijapranata catholic university jl. pawiyatan luhur, semarang, indonesia adraianus.hermawan@gmail.com, erdhi@unika.ac.id, bharnadi@unika.ac.id abstract— the development of information and communication technology continues to run over time in various fields, without exception in the field of education. master data management of students has now started using electronic media. at pangudi luhur don bosko elementary school also used electronic media in its management, but the application has limitations in storing data, therefore the authors designed the "student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school". the purpose of this research is to design and build student’s registration book and student’s report card processing so that it can facilitate data processing, and determine the factors that influence users to adopt this application. this writing method starts with a literature study followed by the design and construction of the application, the next step is testing the application to making report card. this application is able to store data with a much larger capacity, so it can continue to be used for years. this application can process student data and be a good student data archive. the factor that can influence the user to adopt this application is the student report card archiving feature with a very complex k13 model. keywords— main book, report card, data, application i. introduction over time the development of technology continues to increase even in the field of education[1]. from its inception, the educational institution was in dire need of data storage media that would be used to record all student data of the media was the student's registration book[1]. student registration book that still use the manual writing method have a great risk of error in the writing process, besides the manual student’s registration book also has a size that is so large that it requires a fairly large storage area[2]. the student’s registration book is an archive that stores student data including the report card grades of each student[3]. at the moment pangudi luhur don bosko elementary school has used an electronicbased student’s registration book that uses the microsoft access database application, but this application has limitations in data storage, so that every year it must be replaced with a new application, because the application can no longer hold new data the following year. based on the description above it is known that applications owned by pangudi luhur don bosko elementary school currently have deficiency, especially in the management of student’s registration book from previous years, because it will take up a lot of storage memory and there will be a lot of these applications in school computers and will continue increase designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 39 issn 2442-7888 (online) doi 10.24167/sisforma from year to year. therefore, the authors conducted research under the title of student’s registration book and student’s raport card processing application for pangudi luhur don bosko elementary school which will be web-based so that data can be stored online and will facilitate its management. ii. literature review a. definition of application application is something that can store things, data, work problems into a media that is used to implement things or problems so that it changes into a new form without eliminating the basic values of these things (jogiyanto, 2005:112)”[4]. b. website website is the whole web pages contained in a domain that contains information and are interconnected[5]. a website will be displayed in a language called html (hyper text markup lenguage)[6]. c. database the database is a collection of files that are interrelated and interact, the relationship is connected with the key of each file that exists[5]. while the database system is an information system that integrates data sets that are interconnected with one another and makes it available for several applications in an organization (kusumadewi, 2004)[7]. d. student’s registration book the student’s registration book comes from a combination of two main words namely the registration book and students. according to the kbbi, the master book is a book that contains the biodata of people registered in an organization, residents of an area, and school students[8]. at the moment pangudi luhur don bosko elementary school uses an electronic based student handbook application that is using the microsoft access database application. the application has the disadvantage of having a data storage limit that can only be used in one school year. figure 1. current don bosko pl sd application figure 2. current don bosko pl sd application in this study the authors will make a webbased application so that data can be stored online and will facilitate its management. e. report card report cards are reports of student learning values and intelligence at school that are used as reports from schools to parents or guardians of students[9]. f. archives archive is everything that is written, illustrated and recorded which contains an explanation of a matter or information from an event that is used to help memories and / or can be used as guidelines[10]. g. bootstrap bootsrap is a framework used for creating website pages that provide features that are ready to use and easy to develop [11]. bootsrap has a responsive nature, which is flexible for all devices used to access website pages[11]. according to spurlock (2013: 1) states that bootsrap is a framework for css and is an designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 40 issn 2442-7888 (online) doi 10.24167/sisforma open source product made by mark otto and jacob thornton[12]. h. php dan mysql php (perl hypertext preprocessor) which is a code or script that will be run on the server side (deni sutaji, 2012: 2). php is sever side, which means skip work is done on the server, which later the results will be sent to the browser (madcoms, 2008: 1)[13]. mysql is a database management system that is open source. this database system is the brainchild of michael "monty" widenius, david axmark, and allan larson in 1995[14]. iii. research methodology the application development method applied in this study is the waterfall method. the waterfall method is a systematic and sequential information system development method[15]. the stages begin with requirements analysis, application design, program coding, testing and implementation. figure 3. the waterfall method iv. result and disscussion the application of the student’s registration book and student’s report card for pangudi luhur don bosko elementary school is designed based on a flowchart that will be used by 4 users, namely the principal, administration, homeroom teacher, and teacher. figure 4. headmaster user flowchart figure 5. administration user flowchart designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 41 issn 2442-7888 (online) doi 10.24167/sisforma figure 6. homeroom teacher user flowchart figure 7. teacher user flowchart making use case diagrams is useful for knowing the number of users and features that can be accessed by each user. 1 figure 8. use case diagram the database in this application is designed based on erd in figure 9-11 figure 9. entity relationship diagram part 1 figure 10. entity relationship diagram part 2 figure 11. entity relationship diagram part 3 in the login process is determined by 4 roles to determine what pages can be accessed by that user. the four roles are the principal, administration, homeroom teacher, and teacher. designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 42 issn 2442-7888 (online) doi 10.24167/sisforma figure 12. login display the student identity page has features including adding, updating and deleting data. in addition to these common features, there are also features that add student data by importing through excel files, then export the data displayed by the table into an excel file, and can select the columns you want to display using the column visibility feature. figure 13. students' identity page views figure 14. the student identity import page display figure 15. display column visibility of student identity the student report card page serves to display the student report card value data which is divided into semester 1 and semester 2 grades. values that have been inputted can then be updated and printed. the value input process can also be done by importing data from an excel file. figure 16. display of student report card grades figure 17. display page import report card value designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 43 issn 2442-7888 (online) doi 10.24167/sisforma figure 18. display print of student report card on page 1 figure 19. display print of student report card on page 2 the student master form page functions to display student data, which can later be printed and can display all student identities in the student master book. figure 20. display print form student master student report card pages function to display student data, which can later be printed and can display student identity, which will be used as student identity on student report cards. figure 21. display print form student report cards the report card cover form page serves to display student data which can later be printed later used as a cover label on the student report card. designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 44 issn 2442-7888 (online) doi 10.24167/sisforma figure 22. display of printed report card cover sheet the report card cover form page serves to display student data which can later be printed and can display student data needed, in the student report card cover. figure 23. display report card cover print the school transfer report form page serves to display student data which can later be printed and can display the student data needed, in the school transfer report card. figure 24. display report card transfer school the school entrance report form page serves to display student data which can later be printed and can display student data needed, in the school entry report card. figure 25. display report card entry to school the school transfer request page serves to display student data which can later be printed and can display student data needed, in the application letter for transferring schools. designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 45 issn 2442-7888 (online) doi 10.24167/sisforma figure 26. display print of transfer request letter the transfer page form page serves to display student data which can later be printed and can display the student data needed, in the transfer letter. figure 27. display print certificate of transfer to school page 1 figure 28. display print certificate of transfer to school page 2 the certificate form page functions to display student data which can later be printed and can display the required student data, in a certificate. figure 29. display page print certificate the assignment form page serves to display student data which can later be printed and can display student data as needed, in the assignment letter. designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 46 issn 2442-7888 (online) doi 10.24167/sisforma figure 30. print job page views the card form page functions to create exam cards for students. the exam card can be in the form of midterm 1, final exam semester 1, midterm exam 2, and final exam semester 2. figure 31. test card printout results the user page is for the principal, on this page the principal can add new users, and determine in what level the user is included. in addition, the principal can also do the update and delete process. figure 32. user page views the class page is for the principal, on this page the principal can add new classes and can also do the update or delete process. classes also contain homeroom data and the school year. figure 33. class page views the subject page is for the principal, on this page the principal can add new subjects and can also do the update or delete process. figure 34. subject page views interview result interviews were conducted at pangudi luhur don bosko elementary school with the school principal. the following are the results of the interview. this application is very good and very needed for sd pangudi luhur don bosko, this application is very helpful in processing designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 47 issn 2442-7888 (online) doi 10.24167/sisforma student master books because it can accommodate student data, and manage data so that it can display the data needed for administrative purposes such as letters correspond. with the import of data from excel archiving values becomes very easy, and can be done in seconds. the correspondence forms are very helpful because the features are made according to the request of the school, which is made similar to the application that the school has today, so that its use is very easy. the best feature is the filing of report cards because the report card model k13 is very complex at this time with so many values especially with the long description-shaped value, so it is greatly helped by the data storage feature that is so long in this application. v. conclusion the design of the student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school begins with designing the initial display framework, followed by designing the database, so that it knows what entities should be related and easy to develop. strategies so that the student registration book application and student report card processor for pangudi luhur don bosko elementary school are applications that can simplify student data processing and be a good student data archive and provides data import features through excel files, so that the input process becomes easy and fast. factors affecting prospective users of the student registration book application and student report card processor for pangudi luhur don bosko elementary school to adopt this application are the report archive features, because the current k13 model report card is very complex with many grades, especially with old grades, values in the form of descriptions, so it is greatly helped by the large data storage feature in this application. references [1] m. m. chafid, s. widodo, m. pd, r. firliana, and m. kom, “perancangan sistem informasi buku induk siswa berbasis web di madrasah diniyah ma ’ hadil islam planning of information system of student book stems based on web at islamic boarding school ma ’ hadil islam oleh : dibimbing oleh : universitas nusantara pgr,” 2017. [2] emy khuzainah, “pembangunan sistem informasi buku induk siswa pada madrasah ibtidaiyah sudirman pabongan ngargoyoso kabupaten karanganyar,” j. speed sentra penelit. eng. dan edukasi, vol. 5, no. laporan, pp. 1–10, 2013. [3] h. m. n. d. sibali, “penerapan sistem kearsipan pada kantor arsip daerah kabupaten kutai barat,” kearsipan, vol. 6, no. 2, pp. 1571–1578, 2010. [4] galuh raga nandika, wahyudin, and e. retnandi, “pengembangan aplikasi pengolahan nilai siswa berbasis web di sekolah dasar negeri sukagalih v,” j. algoritm., vol. 11, no. 1, pp. 1–8, 2014. [5] r. sovia and j. febio, “membangun aplikasi e-library menggunakan html, php script, dan mysql database,” j. teknol. inf. pendidik., vol. 3, no. 1, pp. 86–101, 2011. [6] m. a. muslim and a. a. pramesti, “penyajian data pelanggan pada lima area pt . telekomunikasi indonesia , tbk .,” vol. 1, no. 2, pp. 193–200, 2014. [7] u. pujianto, d. rosyadi, f. database, and m. tahani, “decision support system untuk pembelian mobil menggunakan fuzzy database model tahani,” administrator, vol. 2009, no. snati, 2009. [8] y. afero and o. fernandes, “perancangan buku induk siswa sdn 19 tanah garam kota solok berbasis web,” vol. i, pp. 69–78, 2018. [9] n. ahlung arniyanto putri and angit dwi hartanto, “sistem informasi pengolahan nilai raport pada siswa smp negeri 1 yogyakarta,” j. ilm. dasi, vol. 14, no. 04, pp. 38–43, 2013. designing student’s registration book and student’s report card processing application for pangudi luhur don bosko elementary school semarang sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 48 issn 2442-7888 (online) doi 10.24167/sisforma [10] e. jumiyati, “pengelolaan arsip di pusat teknologi bahan bakar nuklir,” pin pengelolaan instal. nukl., vol. 2, no. 03, pp. 55–62, 2016. [11] y. parassa, m. u. pesik, and r. mantala, “implementasi dan pengujian model responsive website objek wisata provinsi sulawesi utara,” no. december 2017, pp. 537– 544, 2017. [12] g. taufik, “perancangan sistem informasi administrasi puskesmas ( siapus ) kecamatan sawah besar design of administrative information systems puskesmas ( siapus ) sawah besar district,” vol. 4, no. 1, 2019. [13] a. cahyanti and b. purnama, “pembangunan sistem informasi manajemen puskesmas pakis baru nawangan,” speed-indonesian j, vol. 4, no. 4, pp. 17–21, 2012. [14] d. marsita, “pembuatan situs web almamater perguruan tinggi menggunakan php dan mysql,” univ. diponegoro, 2011. [15] j. d. hartini, “implementasi model waterfall pada pengembangan sistem informasi perhitungan nilai mata pelajaran berbasis web pada sekolah dasar al-azhar syifa budi jatibening,” notes queries, vol. s5-vii, no. 159, p. 37, 1877. gps-based ar games development potential sisforma  vol.1 no.2 november 2014 : 5‐8� �5 gps-based ar games development potential gregorius alvin raditya santoso department of information systems, soegijapranata catholic university gregoriusalvin24@gmail.com   abstract— the application of new technologies in a game is not a new thing. one example is the application of augmented reality (ar) technology in game. many people do not know the application of ar technology in game, although the application of this technology is able to produce a game with unique gameplay. in addition, since ar game is gps-based, it offers new gaming experience, that is, playing outdoors in which the real world becomes the game arena. this advantage gives the ar technology a huge potential to be developed into a game. keywords— game, augmented reality, virtual reality i. introduction technology continues to develop rapidly, but there are still many people who are able to catch up with its full speed. gaming world is also highly influenced by technological development. many game developers attempt to apply new technologies for innovations in a gaming world. one example is augmented reality which is well known as ar. ar technology is used in various sectors, like design, business, advertising, and game. it is a technology which combines objects in virtual world with those in real environment. this technology allows us to see the real world with different perspectives, because the world we see is equipped with a projection of the virtual world object. application of this technology in game enables gamers to have different gaming experiences when playing games. this is because the game arena is the real world the gamers live in, yet equipped with a projection of the virtual world. for offering different and “realistic” experiences, the ar technology has a huge potential to be applied in a game. ii. literature review 2.1 definition of game the followings are some experts’ definitions of game: a. for john naisbitt game is a dynamic participatory system because it contains a level of narration not existing in film. b. for fauzia a game is a form of entertainment that is often used as a mind refresher from fatigue caused by our activities and routines. c. for albert einstein game is the highest form of investigation. 2.2 types of game types of game can be distinguished by associating abilities and skills relating to learning and education (aguilera & mendiz, 2003), such as : 1. arcade and platform game can be an instrument for developing psychomotor learning and spatial orientation. 2. sports and dynamic game can ease psychomotor coordination and reduce stress. 3. strategy and role game can help to stimulate motivation from within and have a reflection of the value of the game. gps-based ar games development potential sisforma  vol.1 no.2 november 2014 : 5‐8� �6 puzzle and question game can help to develop the ability for reasoning and logical thinking. 2.3 virtual reality & augmented reality virtual reality is composed of an interactive computer simulation, which senses the user’s state and operation and replaces or augments sensory feedback information to one or more senses in a way that the user gets a sense of being immersed in the simulation (virtual environment).we can thus identify four basic elements of virtual reality: the virtual environment, virtual presence, sensory feedback (as a response to the user’s actions) and interactivity. (sherman wr & craig ab, 2003) augmented reality (ar) is a variation of virtual environments (ve), or virtual reality as it is more commonly called. ve technologies completely immerse a user inside a synthetic environment. while immersed, the user cannot see the real world around him. in contrast, ar allows the user to see the real world, with virtual objects superimposed upon or composited with the real world. therefore, ar supplements reality, rather than completely replaces it. (ronald azuma, 1997) iii. research methodology  literature study author read some relevant sources on games, augmented reality and virtual reality for gaining more knowledge.  questionnaire author distribute online questionnaire containing 25 questions to some respondents from various circles to find out public opinion about the potential of gps-based ar games development. iv. results and discusion compared to other gaming technologies, ar technology has not been widely known. however, the result of the questionnaire shows that as many as 67.6% of respondents know about the ar technology. the reason is that in order to gather information about ar game potential, the author necessarily seeks respondents who have already known about these technologies. there are as many as 11.8% having heard about the ar technology, and as many as 20.6% who do know about the ar technology. the technology is less familiar probably due to its lack of application in daily life. through questionnaires distributed, more information is obtained, and one of which is the factor that makes the ar games less popular in the community. there are two main factors, namely, the lack of enthusiasts and gamers meet difficulties to play the ar games. both of these factors are brought up by 30.8% of respondents. while as many as 19.2% of respondents point out that the system requirements for game are quite high as a factor hindering ar games to be popular. that the ar games are uninteresting is chosen by 7.7% of respondents. as many as 11.5% choose suggest other factors. gps-based ar game enthusiasts tend to be interested in playing it because the gameplay it offers. as many as 44% of respondents choose this reason, while 16% of respondents are interested because it uses the new technology, the ar. other influential factors are an invitation from a friend to play that game and a graphical display. these two factors are chosen by 8% of respondents each. as many as 24% of respondents have other reasons to play the gps-based ar games. the gameplay factor was the main attraction. this is because the gps-based ar games make the real world as the game arena itself. gameplay usually invites gamers to have physical movements and roam the real world. when playing the game, 66.7% of respondents experience problems, such as the failure of gps failed to lock up or internet quota is already used up. a total of 39.1% of respondents experiences problem with their gps-based ar games development potential sisforma  vol.1 no.2 november 2014 : 5‐8� �7 gps, while as many as 30.4%, their used-up internet. other problems are confusing gameplay chosen by 8.7% of respondents, and quite high system requirements of the game chosen by 4.3% of respondents. of course the most important thing in playing the gps-based ar games is gps working well. therefore it is not surprising if the failure of gps to lock up becomes a problem. compared to other console/pc games without ar technology, gps-based ar games have comparative advantages in terms of social interaction and portability. these two factors are chosen by 34.6% of respondents. a total of 15.4% of respondents chooses the gameplay factor, and game graphics factor is only chosen by 3.8% of respondents. the rest choose other factors. whereas when compared to android / ios game without ar technology, gps-based ar games is superior in terms of gameplay and social interaction. as many as 50% of respondents choose social interaction and 34.6% of respondents, the gameplay. and in terms of system requirements and game’s graphics each chosen by 3.8% of respondents. these data demonstrate that when compared to other games without ar technology, gpsbased ar games have an advantage in social interaction. the drawback of gps-based ar games when compared with console / pc game without ar technology is in their graphics. as many as 48% of respondents choose the graphics, while 16% of respondents choose the gameplay as the reason why ar game is inferior to games in general. both portability and social interaction factors are chosen by 8% of respondents each. as many as 20% of respondents choose other factors as the cause of the ar games shortcoming. when compared to android / ios game without ar technology, the major drawback of ar games lies in the graphics and system requirements. a total of 30.8% of respondents choose the graphics, while 26.9% of respondents, the system requirements. the rest of the respondents choose the gameplay (19.2%) and social interaction (11.5%). as many as 11.5% of respondents choose other factors. gps-based ar games, in fact, don't heavily rely on graphic for attractiveness. usually they only count on unique gameplay. additionally, for the time being, the system requirements needed to play the game arbased gps is also quite high if compared to common android / ios game. apart from being a medium of entertainment, it turns out that gps-based ar games give influence to gamers’ social lives. a total of 69.2% of respondents state that gpsbased ar games affect their social life. in addition, 56% of respondents claim that gpsbased gaming ar gives them benefits. some benefits offered by gps-based ar games are to increase ones' knowledge about their surroundings, to become a means of socialization, and of exercise as well. this is because when playing gps-based ar game, gamers should be in open area or outdoor that would require their physical activities such as walking. , playing the game also means socializing with other gamers. one obvious concern when playing the game is the lack of attention to surrounding. there is a possibility that gamers are less concerned with their circumstances since they might focus more on the game being played. gaming world is not free from fraud, and it can be the case for gps-based ar games. fraud usually takes forms in gamers’ creation of fake accounts and spoofer (changing the gps lock area). as many as 50% of respondents say that they have ever encountered fraud in the form of spoofer while 12.5% experiences fraud in the form of fake accounts. this fraud can be overcome by the game developer by blocking the fake accounts and by blocking gamer performing unnatural gps movement. in addition, the player reporting system which is applied to the game can also decrease the fraud. however, game developers have to consider several things in the application of player reporting system in gps-based ar games development potential sisforma  vol.1 no.2 november 2014 : 5‐8� �8 order to avoid blocking the gamers not engaging in fraud. gps-based ar games are something new in the gaming world. therefore, game developers should be able to expose the ar technology applied to their game to the public. by doing so, people will have a better knowledge of ar technology. based on the questionnaire, gps-based ar games are potential to be developed in several ways. the most prominent potential for development is in terms of gameplay and game events. for further development of gps-based ar games, 40% of respondents choose the gameplay, 32% of respondents choose the game events, 12% of respondents choose graphics, and 8% of respondents choose social interaction. the rest suggest other aspects. of course, gps-based ar games have the potential to continue developing in the gaming world as long as game developers keep making innovations. innovations can be in forms of adding more realistic game events, such as gathering gamers somewhere and adding up more game events in the game. game developers also need to make a more interesting gameplay, so that the gamers won't be easily bored. the game's display should be interesting, and at the same user-friendly especially for novice gamers. another important thing is that game developers should be able to make a clear tutorial on how to play the game. a good tutorial on gps-based ar games is badly needed since the ar technology is still rarely applied in the gaming world. v. conclusions up to this moment, augmented reality (ar) game have had limited enthusiasts. this is because the ar technology is still unfamiliar to the general public. gps-based ar game actually has a huge potential to be developed, especially in terms of gameplay and game events. however these aspects should go hand in hand with more game developers’ publications of the ar technology for public education. as it is explained before, the application of ar technology in a game in fact can offer new game playing experiences and social interactions among gamers. references [1]https://carapedia.com/pengertian_definisi_g ame_in fo2144.html, accessed on 28 august 2014 [2]http://www.cs.unc.edu/~azuma/arpresence .pdf, accessed on 1 august 2014 [3]http://www.etunas.com/web/teorigame.htm, accessed on 1 august 2014 [4]http://www.researchgate.net/publication /274312287_kajian_virtual_reality, accessed on 1 august 2014   university-level of elearning in asean designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 15 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 designing of restaurant information system using rapid application development wahyu adi prabowo, citra wiguna faculty of informatics, telkom institute of technology purwokerto di panjaitan no 128 purwokerto, banyumas, central java, 53147 wahyuadi@ittelkom-pwt.ac.id, citra@ittelkom-pwt.ac.id abstract— indonesia is one of the largest culinary attractions in southeast asia. the culinary diversity in indonesia encourages stakeholders to create restaurant businesses with effective and efficient business processes. one of the efforts to make the restaurant business process effective and efficient is to build a restaurant management information system. by using a system, business actors will be able to control and evaluate their business with appropriate reports. for this reason, the purpose of this study is to build a restaurant management information system using the rad (rapid application development) method, because building this application requires a systematic, structured, and object-oriented process. the rad method emphasizes a high quality systems, fast development and delivery and low costs development process [1] so that this process requires a serious role from business actors to build a restaurant management information system. the results of this system design can make it easier for business actors to control the business process from the customer to the kitchen so that the food and beverage ordering process will be served quickly. the gui restaurant management information system is made interactively so that customers and business actors can easily understand the system. the test results of this system use black-box testing, with the conclusion that the system is successful to run. keywords— information system, rapid application development, blackbox testing. i. introduction the business process activities of the restaurant business are food and beverage business activities that can last a long time and are a necessity for everyone [2]. the increase in the food and beverage business process activities in figure 1, quoted from aseanbriefing.com (2019) states that indonesia is a country that has the largest foodservice in southeast asia. in indonesia, the driving force for the food and beverage business is in full-service restaurants, fast food, and suburban food stalls [3]. figure 1. percentage of service value and volume of southeast asia food production for this reason, food and beverage business actors, both small and large, must improve their internal business systems for the progress of their companies [4]. one of the efforts to improve the internal system is to build a well-coordinated information system. a common problem that occurs in restaurants is the inaccurate synchronization of reporting on the profits of business activities and restaurant business operations. so that business actors will difficult to measure and difficult to book their business performance [5]. for that, we need a system that can control and evaluate the business with accurate reporting from upstream to designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 16 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 downstream of the restaurant business process. several researchers have made a solution to this problem, for example, a mobile-based management system in a local server network. in this study, there is still a constraint that chefs must be able to refresh data to the server every time there is an order so that the data is not automated into the ordering service system [6]. another study is the problem with data ordered by customers and which are presented differently so that customers feel disappointed because they feel that the menu is not served properly [7]. to produce quality information, an information system that has certain characteristics is needed [8]. system characteristics, namely: system components, system boundaries, subsystems, external environment, system liaison, system input, system output, system processing, and system objectives [9]. information system design can be implemented in various fields such as finance, inventory, education, to human resources in companies. using the rad method can combine special techniques and computer tools to accelerate the analysis, design, and implementation stages. the rad method also functions as a method of evaluation and feedback from users [10]. this method is based on intensive meetings with all important stakeholders (for example, developers and users), where after all the stakeholders come together they will produce specifications according to business needs or processes [11]. based on the background exposure, the researcher's concentration will be to create an integrated web-based restaurant management information system so that the report data on restaurant business operations will be recorded properly so that it can reduce data mismatch in the restaurant business processes. therefore, the restaurant business process can apply a web-based information system [12]. ii. method the method used to implement the restaurant management information system is the researcher using the rad (rapid application development) method. this method is used because the method of implementing information systems can suit the needs of the users [13].the cycle in this rad stage can be seen in figure 2. figure 2. rad stages [14] in making information systems under user needs, the process must be systematic, structured, and object-oriented [15]. the 3 completion phases for the restaurant management information system based on the rad method can be explained as follows [16]: 1. requirements planning for this phase, the researcher met with stakeholders to find out the wants and identify the system objectives and requirements for the information system to be built. 2. rad design workshop in this phase, the researcher builds and implements a system that can be described as a workshop. researchers build information systems and directly visualize their designs and business processes to stakeholders. during the workshop process, stakeholders can immediately respond to the information system built and can correct modules that are not by the wishes of business stakeholders. 3. implementation in this phase, researchers and stakeholders discuss with each other to create a restaurant management information system during the workshop. not only the system but also designing appropriate business processes for stakeholders before they are used in their place of business. after approval from all designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 17 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 aspects, the information system is tested and introduced to the organization. iii. results and discussion the restaurant management information system is an integrated system in each restaurant business operation line. this system can make it easier for stakeholders to control every report on the restaurant business operations. this restaurant management information system offers a complete web-based food ordering system with pos, cashier, kitchen, tables that can be adjusted to meet the requirements of restaurant and cafeteria businesses to increase inventory positions, increase profits, and better customer service by optimizing workforce needs and reduce operating costs. the system built is comprehensive and is ready to be used for small, medium to large restaurants. this system is built so that stakeholders can easily use the application and build it simply according to stakeholder needs. this system is built to suit all types of restaurants and restaurants with user-level adjustments. this restaurant information system uses a web-based two-tier architecture that is safe to use. the two-tier model is a client/server configuration that is divided into 2 entities, namely the client and server application [17] which can be seen in figure 3. figure 3. model two tier [17] this restaurant management information system device runs on the windows 7 platform or higher that has mozzila firefox or google chrome connected online to the internet. the programming language for this system uses php (hypertext preprocessor), css (cascading style sheet), and java script. this restaurant management information system is a software that provides information data regarding food and beverage menu data along with prices presented in tabular form. this system interacts with the system through a gui (graphical customer interface) interface. this system application gets menu data from the admin. an admin who performs menu data input according to the available menu with the help of systems on the web. the menu data is then processed and stored in the database server. processing the data will produce information that will be displayed in the menu table. use case diagrams in this system are used by actor roles to gain access to this system. login is based on a unique id which is the character of the customer name and password. the design of this use case can be seen in figure 4. figure 4. use case diagram in figure 5, the interface on this system is the main web display. apart from containing information about the interface, this system is also able to log into the system which is only for the customer. customers must enter their username and password correctly in the textbox provided. when the login button is designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 18 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 pressed, the system will check the entered username and password, with the username and password that have been stored in the database. if the username and password data is correct or matched, the user will enter the system, otherwise, if the username and password are incorrect or not matched, a warning message will be given. figure 5. home interface (login) in figure 6, this password change interface is used to change the user's password. the full name textbox cannot be changed if you want to change it must contact the admin. users can change their email, username, and password in the provided textbox and then click the update button. then the system will change the data in the database. figure 6. change password interface figure 7 this food order menu interface is a page for ordering food. this interface provides info about the order menu. this menu consists of managing order data, in the form of add, change, and delete. from this menu, customers can choose the food and drinks they want to order then, this order data will be sent directly to the kitchen actor role menu so that the orders that have been entered are processed immediately to be sent to the customer. figure 7. food order menu interface figure 8 this menu data interface is a special page for admin. this interface provides info and input regarding the available menu lists. menu data menu consists of add, change, and delete menus. figure 8. interface data menu in figure 9, the menu interface for order data access is a special page for kitchen admins. this interface provides order info that must be delivered to the customer. this menu consists of access order data, and delete order data. figure 9. interface of order data access menu testing for the restaurant management information system uses black-box testing to determine the capabilities of the program that has been designed to suit stakeholder desires. this test is carried out so that designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 19 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 researchers can be given input on the ability of the program whether it is under the wishes of the stakeholders by the desired functional requirements [18]. the results of this test can be seen in table 1. table 1. description of test results description testing procedure input output outcome evaluation criteria results conclusion sign in testing enter username and password to enter account. username and password the system does not return to the sign in page customer data fields that are not filled in there will be an order "all fields must be filled in" success accepted test change password & forgot password enter the new username & password new username & password the system does not return to the sign in page the system will generate a password when the customer forgets the password success accepted testing menu data ordering the system will display the main page menu food, beverages, and dessert button. then message on each menu button the order goes smoothly and goes to the administrator customer order data fields that are not filled in there will be an order "all fields must be filled in" success accepted iv. conclusion this restaurant management information system is built using a two-tier architectural model because the database used is separated from the client so that the database can be accessed by anyone with an interest in the restaurant's business process system. this architectural model also makes it easier for users to get data and then the data is directly distributed back to the user. a reliable interface and supported by a gui (graphic user interface) that is easy to use, built using the php programming language (hypertext preprocessor), css (cascading style sheet), and java script. usecase diagrams are designed using 3 main actor roles, namely customer, admin, and kitchen to produce effective and efficient reporting data on ongoing business processes. for the experiment, the description of the test results obtained in the implementation of the restaurant management information system design using the rad (rapid application development) method is under the quality and needs of the stakeholders. the importance of using the rad method, in terms of work in making the restaurant management information system, the implementation time will be faster and have the quality required by stakeholders. in each module work refers to the rad method so that it is more effective and efficient in its processing. because by using this rad method, researchers and stakeholders always interact with the making of the system so that it can meet user needs. the completion of the modules carried out refers to the needs desired by the stakeholder so that it makes it easier to work on them. with this restaurant management information system design, operational reports in business processes will be well controlled because every transaction will be directly entered into the system designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 20 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 database. for stakeholders, it will be easy to control every document needed for the progress of their business ventures. references [1] [1] c. jones, “49 rapid application development (rad),” in software methodologies a quantitative guide, 2017, pp. 381–384. [2] d. amrullah, “strategi pengembangan bisnis restoran makassar berbahan baku hasil ternak dalam mendukung penyediaan makanan sehat,” manaj. ikm, vol. 11, no. 1, pp. 1–9, 2016, [online]. available: http://journal.ipb.ac.id/index.php/jurnal mpi/. [3] j. herianto, michael., & gunawan, “identifikasi karakteristik pada industri restoran di surabaya,” j. sains dan seni its, vol. 8, no. 2, 2019. [4] t. soewanda, p. m. bisnis, p. s. manajemen, u. k. petra, and j. siwalankerto, “rumah makan nasi bebek pak janggut di surabaya,” vol. 3, no. 1, 2015. [5] n. n. wahid, “pengaruh kemampuan menyusun laporan keuangan dan motivasi terhadap kinerja ukm di kota tasikmalaya,” ris. akutansi dan bisnis, vol. 12, no. 1, pp. 53–68, 2017, [online]. available: http://jurnal.unsil.ac.id/index.php/jak/ar ticle/view/295/207. [6] m. r. perkasa, r. kridalukmana, and e. d. widianto, “perancangan sistem manajemen restoran dengan aplikasi pemesanan restoran berbasis mobile dalam jaringan lokal,” j. teknol. dan sist. komput., vol. 4, no. 2, p. 289, 2016, doi: 10.14710/jtsiskom.4.2.2016.289-294. [7] herfin, k. wijana, and e. kurniawan, “sistem informasi manajemen rumah makan berbasis mobile (studi kasus co-cowmilk),” j. eksis, vol. 5, no. 1, pp. 30–34, 2012. [8] tundung subali patmamohammad maskanalifiulahtin utaminingsih, “sistem informasi manajemen guna mendukung keputusan,” in sistem informasi manajemen guna mendukung keputusan, 1st ed., indonesia: polinema press, 2018, p. 60. [9] r. i. elisabet yunaeti anggraeni, “pengantar sistem informasi,” in pengantar sistem informasi, 1st ed., indonesia: andi yogyakarta, 2017, p. 148. [10] a. dennis, b. h. wixom, and r. m. roth, system analysis and design 5th edition. 2012. [11] s. d. b. john w. satzinger, robert b. jackson, “systems analysis and design in a changing world,” in systems analysis and design in a changing world, new york: cengage learning, 2016, p. 512. [12] t. handayani, i. gunawan, and r. taufiq, “rancang bangun sistem informasi pemesanan menu makanan berbasis web (studi kasus: restoran bukit randu bandara),” j. sitech sist. inf. dan teknol., vol. 3, no. 1, pp. 21–28, 2020, doi: 10.24176/sitech.v3i1.4837. [13] r. saptono and r. anggrainingsih, “development of software size estimation application using function point analysis (fpa) approach with rapid application development (rad),” itsmart j. teknol. dan inf., vol. 5, no. 2, pp. 96–103, 2017, [online]. available: https://jurnal.uns.ac.id/itsmart/article/vi ew/1988. [14] a. ananta, “sistem informasi inventaris laboratorium komputer menggunakan model rapid application development pada stmik lamappapoleonro soppeng,” j. ilm. sist. inf. dan tek. …, vol. 3, no. april, pp. 20–28, 2020, [online]. available: https://ojs.stmik.ypls.ac.id/index.php/ji sti/article/view/48. [15] f. fatoni and d. irawan, “implementasi metode extreme programming dalam pengembangan sistem informasi izin produk makanan,” j. sisfokom (sistem designing of restaurant information system using rapid application development sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 21 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3021 inf. dan komputer), vol. 8, no. 2, p. 159, 2019, doi: 10.32736/sisfokom.v8i2.679. [16] kenneth e. kendall and julie e. kendall, analisis y diseño de sistemas. 2011. [17] s. wahyu pujiyono, m. idham ananta timur, “perbandingan model two-tier dengan three-tier dalam arsitektur client/server untuk mengolah perintah query pada aplikasi database,” pp. 17–25, 2004. [18] r. r. latief, a. achmad, and s. sahibu, “aplikasi pencarian ustadz untuk wilayah kota makasar menggunakan algoritma floyd warshall dan haversine formula berbasis android,” sebatik, pp. 337– 342, 2014. customer and developer’s point of views to game cloning sisforma  vol.1 no.2 november 2014 : 1‐4� �1 customer and developer’s point of views to game cloning ryan susanto department of information systems, soegijapranata catholic university susanto_keroro@yahoo.com   abstract— game cloning is an action of cloning games. this non-ethical action reaps many controversial matters from game customer and developer in game industry. as a result, this action is considered a wrongdoing. however, but not all cases of game cloning are wrong. many recent games have been rooted from game cloning. in case of game cloning, game developers do not commit something illegal or immoral since they revamp and complement the games they imitate. keywords — game cloning, lawsuit, creativity, developer, customer i. introduction with the booming population of indie game developer in the recent years, many new video game genres have emerged in marketplace and also the free market on online stage. along with the recent industry development, there are many video cloned games ripped off from famous games. this phenomenon worries many developers. customers have biased views on this matter despite the fact that there are many video games protected by it lawsuit. in reality, many customers and developers neglect the lawsuit. however, many people still advocate the original video games. this rejection comes from customers and developers shouting to protect their video games. ii. literature review video game cloning is defined as “the action of cloning a game in a whole”. with many recent video cloned games, developers are worried if their games become the victim of this practice. yet, not many video game clones are bad or merely done for the sake of easy money. many video game developers try to imitate and outdo the original one. the rising trend of video game marketplace, such as steam, google play, and apple store, is one of the factors that makes video game cloning easy to sell online. some examples of recent famous video games as products of cloning are subway surfer (cloning from temple run), true crime (cloning from gta iii), and king of fighters (cloning from street fighter). 2.1 point of views from customers the proverb saying that “the customer is always right” is a twisted one. in reality, many customers willingly shut off their eyes from the existence of video game cloning in our society, since the budget to make a video game cloning is relatively cheaper than creating an original one. but not all customers are the same. there are two kinds of customer, the simple-minded and the open-minded ones. the differences between these customers can create difference point of views to video game industry. for example, the simple-minded customers act rashly and give judgment, including accusation, to a video game without prior knowledge of the matter, while the openminded ones act differently that is by learning about it and usually give a credit if a game is better than the original one. 2.2 point of views of video game developers the producers of video game cloning are commonly identified as law offenders or men without creativity. yet, many recent and well-known developers started from cloning and making better an original one. however, one needs to keep in mind that video game customer and developer’s point of views to game cloning sisforma  vol.1 no.2 november 2014 : 1‐4� �2 cloning remains potential to damage the market and make the original one disappear from the scene of game industry. the critical game cloning developers do not only carbon copy the original, but they revamp and improve the flaws of the original. therefore, their video games are not just carbon copies, though the original one is the basis of cloning. fig 1. true crime mocking in gta san andreas in their games, game cloners usually put credit to the original one, like in cameo or give a reference about the game. it differs from the game cloning developers who just want to take quick advantages of famous video games without making any significant changes. fig 2. tetris vs mino they only create a cheap knockoff which is then bought by a deceived customer. this fact worries and angers the original video game developers. for them, video game cloning harms their reputation and result in market loss. as long as video games are both entertainment media and intellectual property, this problem will keep taking place [1]. as in the case of video game mino on ios, the game developer was inspired by tetris video game, and the developer used almost all assets from the game [2] 2.3 point of views from lawsuit according to the laws of sanctioned plagiarism (constitution no. 20/2003), those committing plagiarism are imprisoned for two years maximum/fined for idr 200 millions (article 70). this sanction is enacted in which is regulated by the provisions of act 19 of 2002 on copyright[4]. a plagiarist is a person who steals other intellectual properties. plagiarism is different from rights offence. a copyright offender uses or sells an original product without permission from its owner, whereas plagiarism is an act of taking over someone else’s property and claiming it to be one’s own. video game cloning is included as plagiarism, but at recent development, one is able to distinguish a game cloning which can be categorized as plagiarism and the one which actually bears novelty compared to its original version. the copyrights lawsuit cannot be fully protected. a copyright issue in video game cloning is like what people mean when they talk about a song, “you can take the lyrics, but not the style” [3]. iii. research methodology the method of finding data on video game cloning is by using questionnaire from google form. the total respondents participated in this research is 38 people who are asked to answer 20 questions. the research period is 12 to 21 july 2014 iv. results and discusion based on the research finding, we can draw a conclusion that the concept of video game cloning is open-minded. not many people immediately judge that game cloning is something dangerous or a wrongdoing. they take some time to watch, observe, and value the video game with precaution. the data show customer and developer’s point of views to game cloning sisforma  vol.1 no.2 november 2014 : 1‐4� �3 that there are 2 factors applied to measure whether a game is a result of a cloning process, those are, gameplayanswered by 31 participants and aesthetic -by 21 participant (each participant is given 3 choices) gameplay is a system or the main factor in producing a video game. with many video game varieties, it cannot be denied that the varieties are obviously derived from video game cloning, for instances, saints row, king of fighters, pro evolution soccer, and many more. these video games are the imitations of their original versions, yet with some changes and innovations, they are able to stay away from the stigma as cloning games. in fact, they are as good as and even much better than the original versions. originality is required in gameplay so that the customer can identify the difference between one game with the other. in addition to originality, creativity is also paramount in order to make a gameplay fun, user-friendly, and unique. the standard fig 3. king of fighters 94 and street fighter ii of a gameplay is determined by a developer’s level of creativity. the video game developed does not have to be totally different from the original video used as its basis. improving the original one or giving it more comparative advantages to draw more customers’ interests is an outcome of creativity, not as a pure imitation prone to be accused as an act of plagiarism. these qualities will make customer appreciate the game made by the ethical video game cloning developer and the original video game developer as well. aesthetic or the interface is the second factor to determine if a video game is a clone or not. there are some cloned video games developers who make use of game assets without any changes, and therefore having no ethical concern. this type behavior is not an act of cloning but a crime. such a developer commits a criminal offence and ignores ethics. in the figure no 4 , the first picture is a game entitled “five nights at freddys five nights at slender“ that uses asset from the game entitled “five nights at freddy’s” fig 4. the action of game cloning (first) to the original game (second law enforcement should be present to fight against the video game cloning developers who take advantages of other video games without legal or ethical considerations. however, law is unlikely to provide adequate customer and developer’s point of views to game cloning sisforma  vol.1 no.2 november 2014 : 1‐4� �4 protection, as it is implied by an answer from a participant, stating that, “it is still biased if the game is developed with the same engine and inspired by the same game. the probability of similarity [between the cloned and the original games) is high...”. that statement describes the uncertain situation in video game lawsuit when it deals with the unethical video game cloning trends. as many as 31 participants (or 81%) answer ‘no” when they are asked “is it wrong to clone a game?” the customers have known that not all cloned video games are necessarily bad. it is proven by the result of the questionnaire on participants’ knowledge about video game cloning. there are some reasons, such as “ as long as the video game cloning is better than the original, then why not?” and “though the gameplay of three kinds of game is almost the same, it is not a big deal as long each of them performs originality. for me, cloning is not problematic at all as long as originality is there.” this statement represents recent customers’ behaviors and point of views. when participants are asked, “do you still play game after you know that video game is a clone?” 19 participants (50%) said “no”, 16 participants (42%) said “neutral” with the a margin of 7% , and 3 participants said “no” kind of dangers in front of us and when it are going to happen. v. conclusions the paradigms of both customer and developer in terms of video game industry exist in a grey area. in one hand, they are against the unethical video game cloning developers who commit crime. in the other hand, they appreciate efforts, ideas, and originalities in the video game cloning, especially when the quality of a video game cloning is far-away better than the original. however, one has to keep in mind that in game industry, video game cloning remains a wrong behavior since it discourages efforts and jeopardizes creativity in creating video games. references [1] phillips thomas. 2014. “don't clone my indie game, bro”: informal cultures of videogame regulation in the independent sector. links : http://www.tandfonline.com/doi/pdf/10.10 80/09548963.2014.1031480 [2] orlan kyle. 2012 .defining tetris: how courts judge gaming clones. article: http://arstechnica.com/gaming/2012/06/de fining-tetris-how-courts-judge-gamingclones/ [3] hamilton kirk. 2012. a defense of video game cloning. links: http://kotaku.com/5882132/a-defense-ofvideo-game-cloning [4]putranto, dimas noveriko. 2009 .tindakan plagiarsime dalam tayangan televisi ditinjau dari undang-undang nomor 19 tahun 2002 tentang hak cipta. links: http://lib.ui.ac.id/file?file=digital/122434pk%20iv%202075.8158tindakan%20plagiarisme-ha.pdf   university-level of elearning in asean integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 1 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus erwien christianto faculty of information technology universitas kristen satya wacana erwinchristiant@gmail.com abstract— libraries have an important role in mastering science and technology as well as a center for information activities. currently, the library extends its services not only in hardcopy but also in softcopy and provides faster information retrieval capabilities. service oriented architecture (soa) provides better multi-platform integration through network infrastructure. this job is to implement soa in a library information system based on glassfish enterprice service bus and mysql database. the methods for implementing library application design using soa and esb are built using a business process approach with several stages (m. weske, 2006). the application of the methodology to be implemented with soa and esb is built using a business process approach with the following stages: the first stage, map design for integration of library requirements, the second stage is service interface design, the third stage builds relationships between services combine services that have been previously created by interaction with other services. the fourth stage is determining the logic flow that will evaluate the service logic flow that has been created with existing business processes. the fifth stage builds scenarios for shared perceptions and refining existing processes. the results show that the design has faster search capabilities that match the needs of the library. keywords— web service, integeration soa, reference book. i. introduction library is an organization which provides book and literature circulation services for public, student, teacher, and researcher. services provided by librarians have important roles to satisfy user’s need. besides perfectly and fast, all library’s services should maintain its service flow well documented, including shelves layout, book location, book catalog, linked books, references book, customer database, and so on. for library systems that developed using different platforms, data communication problems occurred. web services provide communication data features to solve this problem. based on those explanation, we tried to develop library information system using service oriented architecture (soa) in order to utilize web services. we hope that this system may connected and integrated with other different library systems to provide wider scopes of services for public and customers. soa has been widely implemented for data processing, including garment company which implements soa for its bussiness process, providing output for processes to be further automated by web services to determine basic price for each products [1]. soa also been implemented by universities for their research information management. information from the search engines were integrated with internal data from their library repositories using web services [2]. soa web service also been implemented by university in yogyakarta to improve its service effectiveness in library searching services based on academic information and integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 2 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 employee management system and might be accessed using android mobile phones [3]. a. business process main activity in the library is references searching. reference is content or material which treated as benchmark that has two criterias: general benchmark and special benchmark. general benchmark means that those materials or content become a benchmark for wider topics, while special benchmark means that those materials or content become a benchmark for a specific topic. [4] based on those definitions, we need to understand basic activities on the business processes, which is integration of planned and coordinated specific activities for target achievement. business process might be added and integrated with other simulations, verifications, and expansions of an activity using service oriented architecture that will provide wider perspective for the company or organization [5]. figure 1. cycle of business process [4] business process contains series of activities including input initiation, information transformation, and output producing. it means it needs analysis steps for each business processes to be identified, verified, and validated so main objective of the organization might be achieved through the business process. soa is an application architecture which developed in the context of information system that implemented into services. this architecture was designed using perspective that system might provides specific service which combined with other services or conducts series of services based on the business processes. services that reflects logic automation models treated as small different units where the main service is distributed into separated units [6]. figure 2. soa terminology [7] b. web service web service is a mechanism to provide data through computer network using extensible markup language (xml) which not depends on a specific operating system or computer programming language. the transmitted data called xml-procedure calls (xml-prc) or simple object access protocol (soap) which forwards http get/post messages as the data. web service might be implemented as centralized service or decentralized service [8]. enterprise service bus (esb) is an infrastructure to integrates applications and services. esb might reinforces soa by reduces quantity, size, as well as interface and service complexity. esb is used to connects several it resources in an infrastructure. esb should be flexible to integrates and reinstall components according to business process’ changes. esb integrates components and provides ability to integrates system into soa and distributes it gradually. figure 3 : enterprise service bus (esb) infrastructure integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 3 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 ii. method this study is to implement library information system which designed using soa and esb that developed based on business process approach as follows: step 1, designing a map for requirements integration which needed to describe whole business process. step 2, designing the user interface. figure 4. steps of system design [5] step 3, designing connection between services. step 4, defining process logic between processes and services. step 5, aligning all interaction scenarios and refine all business processes. in this study, we use mysql, while all defined business processes constructed by interviews with librarians in salatiga, indonesia. iii. system design problem that occurred in the library was there is no integration among services in library. book searching only conducted in a library and there is no repository exchange between libraries that provide other repositories for the client or user. this study is trying to integrate all repositories and services, and the infrastructure design can be seen in figure 5. figure 5. design of library infrastructure this infrastructure design implements data communication between regional library owned and managed by government and universities’ libraries using service oriented architecture (soa) which allow each library provides all integrated and wider services to their client. a. book searching process business process is a stream of activities which contains of input initiation, information transformation, and output generation [9]. main activities in the library information system are searching, borrowing and returning books. in this study, we tried to integrate all connected repositories from different institutions for searching service. once a user search a book, it searches not only in the origin repository, but also in all connected repositories. figure 6 shows how searching business process works. figure 6. book searching business process b. architecture design based on the design and steps, this library information system will implements web integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 4 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 services. each service requirements will be forwarded to activities to determine each process sequences [10]. in the step of soa persentation, the interface design is conducted by using web services description language (wsdl). this service is developed in the abstraction step by combining all developed interaction services. the result will point the search based on linked book references in all connected repositories (figure 7). figure 7. design of library information system using wsdl c. use case diagram the developed library information system figures out the functionality of the subjects (librarian and the client) called actors which interaction creates stream of events in activities such as book searching, book borrowing, and book returning. use case diagram is a diagram which shows communication and interaction between actors or subjects. by using use case diagram, we can clearly see all interactions and communications among actors (figure 8) [11]. figure 8. use case diagram of the library information system from the use case diagram, we can describe all roles of the actors. table 1 shows all actors and their roles in the developed library information system. table 1. actors of the library information system actor role library member book searching book borrowing book returning librarian serving all processes and inform the availability of the searched books and their locations d. activity diagram activity diagram is a diagram which shows control flow between activities in the business process that been implemented in the application both in sequential or paralel forms [12]. in the activity diagram, all activities are mapped as seen in figure 9. figure 9. activity diagram of the library information system e. class diagram class diagram is a structure which describes all connections between classes in the sub system which is inheritance of the given definition. in the class diagram showed attributes or properties of the sub system which connects all events to manipulate a method, function, or operation [13]. in the class diagram we recognize the term of attribute, method, operation, package, class description, object, inheritance, containment, and association. figure 10. class diagram of the library information system integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 5 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 iv. result and discussion in the phase of implementation, we developed web services to provide data communication channels for all business processes. these services were developed based on given parameters which used for all activities using extensible markup language (xml). the xml packages will be received and shown by simple object access protocol (soap) [14] to response and request required elements. figure 11 shows codes for book searching. figure 11. book searching codes these services were implemented using bussiness process execution language (bpel) with glassfish enterprise service bus (esb) and mysql relational database based on the defines business processes. in other words, the services were implemented using wsdl and sent by using soap in the form of wsdl encapsulated database. figure 12. design of bpel flow during the process, the enterprise service bus (esb) has been designed as composite applications [15], which means all parts of the application that use mysql database were used to built a set application which contains different parameters [16]. each parameter or sub system provides well defined description as seen in figure 13. figure 13. design of the esb composite application based on the implementation, we found that input processes by the librarian create composite test on the enterprise service bus (esb) where all parts might be constructed by input informations as a basis for reference book searching. figure 13. test of the composite input during the evaluation phase, several scenarios were tested, and we found that 1) all integrated services using openesb were ran well while generate bpel and composite applications. 2) openesb integrated web services were found stable without rename the operation, input, and output reformating. we only need to recreate bpel because openesb uses wsdl staticaly. 3) designed main services and methods were ran well, which to show all information related to book searching using ns: hmrequest and get info methods, while service to show all integration of library data on reference books: with service oriented architecture implementation methods and (esb) enterprise service bus sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 6 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2863 information related to book referencing using tns: kref and get info methods. v. conclusion the usage of service oriented architecture (soa) and enterprise service bus (esb) in the web service development may generate better performance during searching process using large database such as library repository. for future study, we recommend to implement in larger scale of libraries network to test and evaluate the designed architecture of this library information system. references [1] ramdani, “pemanfaatan koleksi referensi sebagai sumber daya perpustakaan dalam jasa layanan informasi : studi kasus pada perpustakaan mahkamah konstitusi republik indonesia,” 2010. [2] a. wijanarko, i. wisnubhadra, and b. l. sinaga, “integrasi informasi penelitian pada perpustakaan perguruan tinggi berbasis web service,” pp. 7–12, 2013. [3] a. t. s. christanto and r. kurniawati, “penerapan service oriented architecture menggunakan web service pada aplikasi perpustakaan berbasis android,” j. buana inform., vol. 7, no. 1, pp. 1–8, 2016. [4] a. i. mujab and a. setyadi, “persepsi pemustaka terhadap sikap pustakawan dalam layanan referensi di perpustakaan universitas katolik soegijapranata,” vol. 4, no. 2, 2015. [5] j. hasugian, dasar-dasar ilmu perpustakaan dan informasi. usupress, 2009. [6] thomas erl, sample chapters soa concepts, technology, and design. 2005. [7] m. endrei et al., “patterns: serviceoriented architecture and web services,” contract, vol. 1, pp. 17–42, 2004. [8] e. cerami, web services essentials, first edit. o’reilly, 2002. [9] p. harmon, business process change: a business process management guide for managers and process professionals: third edition. 2014. [10] c. ouyang, m. dumas, w. m. p. van der aalst, a. h. m. ter hofstede, and j. mendling, “from business process models to process-oriented software systems,” acm trans. softw. eng. methodol., vol. 19, no. 1, pp. 1–37, 2009. [11] i. zufria, s. utara, m. indonesia, i. t. quality, and t. m. decisions, “pemodelan berbasis uml ( unified modeling language ) dengan strategi teknik orientasi objek user centered design ( ucd ...,” no. january 2013, 2016. [12] y. sugiarti, “dasar-dasar pemrograman java netbeans, database, uml, dan interface,” bandung pt. remaja roskadarya, 2018. [13] a. s. rosa and m. shalahuddin, “modul pembelajaran rekayasa perangkat lunak (terstruktur dan berorientasi objek),” bandung modul., 2011. [14] j. gustafsson, r. kyusakov, h. mäkitaavola, and j. delsing, “application of service oriented architecture for sensors and actuators in district heating substations,” sensors (basel)., vol. 14, no. 8, pp. 15553– 15572, aug. 2014. [15] ghifari munawar, “the web service prototype on delivery system in the implementation of enterprise service bus,” jethosurnal penelit. dan pengabdi. (sains teknol., vol. 05, pp. 63–68, 2017. [16] y. m. al-ashqar, “building and evaluating a soa-based model for purchase order management in ecommerce system,” no. october, 2012. dating simulator in indonesia sisforma  vol.2 no.1 may 2015 : 1‐4� �1 dating simulator in indonesia dominikus reynard darmawan game technology unika jl. pawiyatan luhur, semarang, indonesia dominikusreynard@gmail.com abstract— japanese culture has been entering indonesia, especially anime, fashion, and dating sim. how big the effect of the existence of dating sim in indonesia? keywords— dating sim, dating simulator, simulator, japanese game i. introduction after japanese animation (anime) entering indonesia, japanese culture is like dominate indonesian culture. almost all of people know what anime is and they start to learn japanese culture from anime. they also start applying it in their daily activities. after the writer saw that phenomenon, the writer will identify the game that is very popular in japan and in anime lover communities. this game is “dating simulator”. the genre of this game starts to grow in group of otaku in japan. in this game, a player can date with the character he wants to date. now, many games of dating sim become an idea of anime. thus, for people who do not know about dating sim they will know about it after watching anime. from all dating sim games, “love plus” is the most popular dating sim game. because many people in indonesia who force themselves to follow culture, fashion, and everything from japan, the writer wants to know if the genre of the game like dating sim has entered indonesia or not. if it has already entered indonesia, how much its growth in indonesia, how that game competes with other games in international market, and if there is any positive or negative effect to the player. ii. literature review dating simulator is a game which simulates dating life. this game starts to become the favorite one since the player can date the character he/she likes easily and start his/her daily life with his virtual girlfriend/boyfriend. 2.1 gameplay gameplay in dating simulator game made in japan is almost same as visual novel. the difference is the player can move freely, and he has some status like “smart”, “power”, “money”, etc. those are needed to get a girl. there will be more than one girl, so the player can choose which one he wants to date. after the player finishes the story, the player can start to date with the character he chooses. he can do anything with that character like talk to her, send her a message, go to vacation together, etc. because this game is actually for portable console like psp, 3ds and other kinds of portable console. therefore, this game has real time that make it looks like real. the player can date his girlfriend just like in time same as in his real life. for portable console which using touchscreen, the player can touch his virtual girlfriend. moreover, that makes this game special is the player must choose the right answer to make the story. that is why a little mistake can make a different ending. that makes many people like to repeat playing the game just to see all secret ending. 2.2 dating simulator as sub-genre mostly, a game includes dating sim as a sub-genre. it means it is not a main genre like gta, persona, etc. however, now dating simulator in indonesia sisforma  vol.2 no.1 may 2015 : 1‐4� �2 many people start to use dating simulator as a main-genre like love plus, sunrider academy, etc. 2.3 advantages of dating simulator if people talk about advantages of dating simulator, this game is very entertaining for someone who does not have any girlfriend. not only that advantage, dating sim also has a storynot just dating with the character, the player will be invited to know the fictional character in game. besides story and dating, this game provides gameplay that is more challenging where the player must understand how to manage the time. by managing the time, the player can complete the thing that he needs to win every character’s heart in this game. another advantage is many anime become dating sim, so for every otaku which wants to enter their favorite anime, the player will play the dating sim from their favorite anime. the last but not least, the unique of this game is the ending which is more than one, so it can make the player feels curious. it also makes the player wants to repeat playing the game again and again just to see different ending. 2.4 disadvantages of dating simulator not only has advantages, dating sim also has disadvantages. for example, for people who do not like to read story, they will get bored very soon. then, they will stop playing and not finish the game. dating simulator also can make people focused on game and leave their daily lives because the system in this game is like tamagochi, so people must take care of it every time. they must often look in it. that is why if people play it in pc they will get trouble. since people must often look in their pc and they cannot bring their pc everywhere, that is why japan makes dating simulator game for portable console. 2.5 dating simulator in indonesia from survey that the writer did in september 2015, the writer found the comparison between people in indonesia who know about dating sim and those who do not know is 5:12. the writer thinks that dating sim has already entered in indonesia, but people in indonesia mostly know about dating sim not from the game made by japan, but from the game called the sims. meanwhile, the game from japan that people mostly know is love plus. 2.6 is dating simulator just for males? maybe this game sounds like for a lonely man who does not have a girlfriend, but many people do not know that many dating sim games are created for females, even there is a game for men that is remade for women. thus, this game is not limited to gender. iii. research methodology method with 21 questions and 34 respondents. opened from 21 august 3 october 2014 the survey shows that the comparison between people in indonesia who know about dating sim and those who do not know is 5:12. it also shows that dating sim almost half of indonesian people play this kind of game. 50% of people know dating sim from internet, 30% from anime and 20% from their friends. many people access internet than people who know anime, and people who play dating sim feel a little embarrassed to talk about it to their friends. the survey shows that 60% of people think that dating sim and visual novel are different. meanwhile, 40% of people think they are the same because many people think that dating sim is a simulator for dating, while visual novel is just a novel which is visualized. however, there are people who think that dating sim and visual dating simulator in indonesia sisforma  vol.2 no.1 may 2015 : 1‐4� �3 novel are the same game because the gameplay between dating sim and visual novel is almost the same, but actually there is a different in the game system. the survey shows that 40% of people like dating sim, 40% like visual novel and 20% like both. this shows that dating sim and visual novel are balanced because some people like simple games like visual novel and some people like complicated games like dating sim. 60% of people in indonesia start to know dating sim between 16-20 years old, 30% start to know between 11-15 years old, and the rest is between 0-10 years old. this thing can be caused for many people in 11-20 years old are interested in dating, and maybe they start to like virtual characters and they want to date them, so they look for the way, and finally they find this dating sim. 40% of people play dating sim less than one day, 30% of people play less than one week, 20% play it less than one years, and the rest is less than one month. this shows that indonesian people are very easy to get bored so they play it less than one day. it happens maybe because they just finish the story once and they get bored. after they are asked what they like from dating sim, 50% like the graphic and 50% people like the story. this shows that both graphic and story are very important in dating sim. a half of them like to see a very beautiful character and do not care about the story, and the rest wants to see a good story without caring the graphic as long as they understand the story. for those who like the graphic, 80% of them like 3d, but 20% like 2d. evidently, almost all indonesian people like realistic graphic which looks like real. the survey shows that 60% of indonesian people mostly still using pc for gaming. however, dating sim which is created from japan is mostly made for portable console, this is one of obstacle for dating sim to enter indonesia. this is because indonesian people think that with only one pc they can play all kind of game from every console with emulator, even though the sensation when playing the game in pc and console is different. the results of the survey about the social life from the player after playing dating simulator are 55.6% of people get some new friends, and 44.6% do not get any change. this thing proves that dating simulator gives a positive effect to indonesian people who play it. this game also can increase someone’s social life, so they can get some new friends, and it does not make someone lost their friends. this is because by playing this game and meeting with new friends in this game, people can get a new topic in conversation, or maybe if they see someone play the same kind of game they can start to talk about it. why the writer can talk like that? because in this game people can talk anything with their partners, like the secret, the detail, or the secret ending. when people who play this game ask if this game is good or bad for them, 88.8% say that it is good for themselves. the reason is because this game is not like other games which have violent or bad influence in it. in this game, there is only love and education. this game also teaches people to talk to someone they like or to get someone they like. some people say that this game makes them not lonely anymore. iv. results and discussion many indonesian people has known about dating sim from the sims and love plus game. they get information about it mostly from internet than anime. however, the comparison between people who think that dating sim and visual novel are the same game and for those who think that dating sim and visual novel are different is 2:3. the competition between dating sim and visual novel is the same. in indonesia most people know dating sim from internet, anime and from their friend. even though in indonesia there are many people who love anime, but not all of them know about dating sim. dating simulator in indonesia sisforma  vol.2 no.1 may 2015 : 1‐4� �4 from the graphic and the story, the competition is balance because some people want to have a nice graphic, and some want to see a good story. while for graphic itself people in indonesia prefer to see 3d graphic than 2d. because this game is for dating, so they want to see their girlfriend or boyfriend as good as possible. for the graphic type, indonesian people prefer to see it in 3d than 2d. because this game is about dating, that is why the players are mostly from 16-20 years old. that is a time where they want to have a girlfriend/boyfriend. from the motivation of indonesian people, we can see that people are very curious about something new and always want to try something new. most people in indonesia still use pc than other mobile consoles to play the game. moreover, this game does not make people become anti-social, but it makes people become friendlier. they can get new friends to discuss anything about this game. in indonesian, many people still do not care with what other people play, so people who play dating simulator do not get any insult from someone who watches them playing dating sim. therefore, by playing this game, people do not get any positive respond or negative respond from other people. for other people, they think that it is normal to play dating sim and for dating sim player, they think that dating sim is good for them. they think there is no negative effect from it because there is no violent, porn or any other bad things in this game. the player just need to do dating with the character they like. through this game, people can learn how to approach with someone, talk to someone about falling in love, etc. v. conclusions as the result, the possibility of dating sim will success in indonesia is 70% because in indonesia there are not many people know and are interested in dating sim. however, because the game from indonesia is not too much, the possibility that people will be curious to try a new thing can become good chance to develop this genre of game in indonesia. moreover, this game does not have any bad effect in social life, it will help people who play it to get new friends. because the amount of people who play visual novel and dating sim are almost the same, it will be better to develop the game which can unite the dating sim and the visual novel. references [1] http://bwin-bwin.blogspot.co.id/2011/06/datingsim-game.html. demina, june 18, 2011 [2] http://kotaku.com/love-plus-makes-you-careabout-a-virtual-girl-1570690624.richard eisenbeis may 5, 2014 [3] taylor, emily, dating-simulation games: leisure and gaming of japanese youth culture. southeast review of asian studies. volume 29, (2007):p.192-208. university-level of elearning in asean analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 41 analysis and design of waste management system using the spiral model towards smart cities n. tri suswanto saptadi universitas atma jaya makassar ntsaptadi@yahoo.com phie chyan universitas atma jaya makassar phie_chyan@lecturer.uajm.ac.id andrew christhoper pratama universitas atma jaya makassar , andrewchristhoper71@gmail.com abstract— it governance has provided hope in human life, especially waste management and environmental cleanliness services. the role of it becomes very important when people want services that are fast, accurate and relevant. technology using geographic information systems (gis) has provided opportunities and made it possible to interact easily. the purpose of this research is to provide a gis for the city environmental and sanitation services in order to provide good services in creating a clean environment. the research method uses the system analysis method with a spiral model approach in system design. the results of the design of gis have been able to improve the performance of waste management in the city of makassar. keywords—analysis, design, gis, smart city i. introduction it governance is an effort to guarantee it management to support and even align with the business strategy of an enterprise carried out by the board of directors, executive management, and also by it management [1]. it governance is a relationship structure and process for managing and controlling a company that aims to achieve the stated goals of the company by adding value while still balancing the risks with the value obtained from the application of it and its processes. it governance standards are not a separate field from general institutional management, but rather are a component of overall and integrated institutional management, with a focus on main responsibilities, namely: ensuring that stakeholder interests can be included in the preparation of institutional strategies; provide direction to the processes that implement institutional strategies; ensure that the process produces measurable outputs; ensure information about the results obtained and measure it; ensure outputs are generated as expected by stakeholders [2]. the definition or understanding of smart city is very diverse. the concept has been popularly known, but in practice it is used in different countries with different terms and situations to make services more efficient and low cost [3]. there are uses of various types of concepts to replace smart with other adjective terms. smart city is a vision of urban development to integrate several information computer of technology (ict) and internet of things (iot) solutions in a secure form for managing city assets [4]. the definition of smart city is so broad that it encompasses a whole range of digital technologies that can improve the quality of life, reduce costs and sources of consumption, and can increase active interactions between cities and their citizens effectively [5]. smart city is a city that has a new breakthrough in solving problems in the city, and has successfully improved the performance of the city [6]. the development of the concept of smart city brings mailto:ntsaptadi@yahoo.com mailto:phie_chyan@lecturer.uajm.ac.id analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 42 understanding in terms of technology. its application still looks at other aspects that are also needed by a city in general with these aspects considered as a whole that is called a smart city [7]. waste management regulations have been contained in the republic of indonesia government regulation number 81 of 2012 concerning management of household waste and similar household [8]. in order to support waste management activities, the minister who carries out government affairs in the field of public works carries out research and development of environmentally friendly technologies in accordance with national policies and strategies in waste management, and facilitates local governments in research and development of environmentally friendly technologies. provincial, district/city governments are obliged to provide information regarding the management of household and similar household waste. information on waste management includes: the source of waste, the generation of garbage, the composition of waste, the characteristics of waste, household waste management facilities and similar garbage in household waste; and other information related to household waste management and similar household waste that is needed in the context of waste management. according to article 4 of law no. 18 of 2008, waste management aims to improve public health and environmental quality and make waste a resource [9]. the information is expected to be connected as a network of household waste management information systems and similar household waste that is coordinated by the city government that carries out government affairs in the field of environmental protection and management so that it will later be accessible to the public. according to nawaris.com, there is a waste management module, namely: introduction to waste management, policy, implementation, compensation, application of technology and information systems, community role, and coaching. makassar, the capital of south sulawesi, has a population of 1,469,601 people. this number is somewhat higher compared to other cities in south sulawesi such as bone which only has a population of 746,973 people, followed by the gowa region as much as 735,493 people (makassar statistics agency, 2016). with the large number of residents in makassar directly proportional to the amount of waste generated per day, the total amount of waste that enters the tamanagappa final disposal site is around 1200 tons per day [10] geographic information system (gis) is an information system created based on spatial and non-spatial data based on spatial [11] and can be used in decision making [12]. in gis the process of providing information starts from storing, manipulating and analyzing geographic information based on location [13]. gis can also conduct statistical analysis based on spatial information in a map, so that gis is widely used by industry and government [14]. the study was conducted to obtain answers to the following questions: 1. does the design with a spiral model can build a waste management system? 2. can the geographic information system approach help the community in finding information about waste management? 3. can the system monitor the performance of waste management in every district in makassar? the research aims to build a waste management system that can help the government in knowing the performance of waste management and the community in obtaining information. the waste management system that is built based on the geographic information system is expected to help the government and the community to create a clean, healthy and safe environment in order to reach a smart city. ii. method research is conducted through the stages of analysis and design. the analysis phase involves the following steps [15]: 1. determine the need for a system to assist a business process 2. define that system’s goals 3. gather business requirements analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 43 4. convert business requirements to system requirements 5. design the database and accompanying applications 6. build, test, and implement the database and applications. for system design using the spiral model with the following steps [16]: figure 1. spiral model iii. results and discussion the study consisted of two main stages, namely: system analysis and design. a. system analysis 1) determine the need for a system to assist a business process the results of interviews with the environmental services show the need for system services in the form of geographic information systems that can support the performance of official services. 2) define that system’s goals provide a geographic information system that can improve services to the community and the performance of the office of environment and hygiene in makassar. 3) gather business requirements to be able to perform services, it requires government, community and waste officials who are able to reach and service waste transportation to maintain environmental cleanliness. 4) convert business requirements to system requirements to meet the system requirements, hardware, software and human resources are needed to spoil the system. 5) design the database and accompanying applications this system is made using php programming and mysql database. the tool used is the google maps application programming interface (api) that supports the availability of human resources and network infrastructure. 6) build, test, and implement the database and applications system development is carried out in consultation with the environmental and sanitation department to obtain input. it also communicates with potential community users of the system by creating a system model that is easy to understand and can be used. before it is implemented, the system is tested several times to find out the errors that can occur. after that the system was assessed for eligibility for use. system users are given the opportunity to fill through the resulting system. b. system designing 1) communication to create a system that is in accordance with the needs, the construction of the system is based on communication that occurs between the government and the community. the communication that was built came from the city government, environmental services, officers and the community. 2) planning the planning phase uses gis in makassar through observation and interviews by looking at the work process from the subdistrict to the environmental department. to find out the needs of two different agencies, an interview is needed. the results of this system planning are expected to provide information and images that can help the smart city makassar program and can provide direct information to the public regarding information about waste management in the city of makassar. analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 44 figure 2. makassar city map the research obtained data and analyzed some data that had been used to determine the needs in developing gis-based governance. where this system displays garbage data that has been previously entered by service officers into the system and then the data is processed for later display. the public can see directly the results of waste processing that takes place in the field in addition to being useful to the community this data can also be reused by the sanitation office to further optimize the performance of officers. 3) modeling based on the results of the interview, the next stage is to design the development of the system created. the design starts by making a context diagram. context diagram consists of entities that have the task of managing data through the data flow. every data flowing in a process comes from data sources in the storage media on a computer system. figure 3. context diagram based on the context diagram, it can be seen that gis for waste processing consists of 4 entities namely the office of the environment, districts in makassar city, sanitation officers, and makassar city communities. admin comes from the district where inputting data such as subdistrict data and garbage data are stored in the database. janitors input data such as the number of daily garbage transport reports, the status of the vehicle used to the status of workers in the field. figure 4. level 0 diagram the department of environment and the people of makassar city can see the results of reports from the two previous entities. the office of the environment can directly monitor the performance of officers from each sub-district to the status of the vehicle. the public can see waste information on the city of makassar. the level diagram in figure 4 shows the relationships that occur between entities, processes, and data storage needed. analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 45 figure 5 shows the er-diagram with 13 tables. the subdistrict table is a source of transactions for other tables and thus requires sufficient data support in order to provide accurate information. er-diagram consists of sub-district tables, garbage banks, tps, users, vehicles, disposal schedules, vehicle status and officer status, as well as vehicle details and officer details. figure 6. flowchart figure 6 shows a system flowchart which explains that officials enter district data in the form of landfills, garbage banks, officer figure 5. er-diagram analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 46 details, vehicle details. then, it continues the process of calculating the results of transportation of garbage that has been previously entered by the janitor to count. the process of handling the status by sub-district officials is in the form of vehicle status and personnel pre-filled by cleaning staff. then the final filling is the process of making a system report in the form of maintenance, garbage, officer status and vehicle status, as well as waste transportation reports. 4) construction the construction stages start by building a system interface to facilitate user interaction with the system. the following structure diagram in the waste treatment system. figure 7. structured diagram to be able to use the system, it is needed to log in to the system. users need to have a user and password to enter the system as shown in figure 8 below. figure 8. login based on the results of the interview, the next stage carried out by the author is to design the development of the system created. figure 9. the page for the janitor admin figure 9 shows the appearance of the janitor admin page that contains the number of janitors, total vehicles, waste production, and garbage handled. figure 10. officer status report figure 10 shows the form for filling vehicle status, personnel, and maintenance status as a report. figure 11. script officer status report figure 11 shows the program script about the officer status report created with the php program. analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 47 figure 12. status report list figure 12 shows a list of vehicle and field officer status reports that are useful for knowing the date, time, and name of the officer. figure 13. location and list of sub-district landfills figure 13 shows the location and list of the district garbage disposal sites in the city of makassar. the number of sub-districts is 14 and spread in various regions. figure 14. location and district garbage bank figure 14 shows the location and waste bank located in each district in the city of makassar. the location of the waste bank is needed so that people know the right location to facilitate the management of waste around the house. easy and affordable access will have the opportunity to create environmental cleanliness that makes the community healthy. figure 15. garbage bank report figure 15 shows a garbage bank report containing types of waste such as metal, plastic, paper and glass. this report is filled out by officers or the public and then sent into the system. figure 16. district details figure 16 shows the community who wanted to obtain complete information on names, addresses, transportation schedules for the sub-district, waste production, transport vehicles, and the number of officers in the sub-district. figure 17. waste handling reports not yet treated analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 48 figure 17 shows the garbage report that has not been handled by the community to officials so that it can be transported by vehicle. figure 18. list of vehicle status reports figure 18 shows a list of vehicle status reports that are transporting waste. it is hoped that the information of vehicles that are available and ready to operate will help the community in bringing waste to landfills. testing is done by the black box method to find out the truth of the gis by finding fault loopholes whether in the form of coding, design or database. the test focuses on the functional requirements of the system with the aim to find errors of function errors, interface errors, data structure errors, or other performance errors. testing input data includes: admin login, district admin system, environmental office admin system, community system. the results showed 90% of respondents agreed that this application could be used. 5) deployment this stage has resulted in the deployment of gis which will be carried out during the construction phase. smart city governance contributes to develop program for mapping and reporting waste that has been made in accordance with what is needed such as features and user interface programs. this stage uses a web browser. a system demonstration was conducted in front of several respondents to get a response back from the respondents. the results of system demonstrations and simulations of respondents indicate that: 1) the system has produced a service system that helps officers and the community. 2) system users are more enthusiastic about the report features, such as reporting waste that has not been handled up to vehicle and officer status reporting. existing features have been used by respondents and in accordance with the needs of respondents. iv. conclusion the development of gis-based smart city governance can be concluded as follows: 1. the spiral model can help in designing waste treatment systems for government and community needs. 2. gis has been able to help the public find out information about the process of waste management and distribution in the city of makassar to make the public more aware of the ongoing waste management. 3. makassar city government through this system can monitor the performance of waste management that takes place in every district of makassar city so that it can maximize the performance of officers and can support the smart city program of the makassar city government. acknowledgment thank you to ministry of research, technology and higher education of the republic of indonesia for supporting the national strategic research (nsr) competition and makassar city government in completing the development of smart city governance. references [1] surendro, "utilization of enterprise architecture planning for strategic planning of information systems," journal of information 8 (1), pp. 1-9, 2009 [2] petruru raj, anupama c. raman, “intellegent cities: enabling tools and technology,” auerbach publications. crc press. francis, 2015 [3] mike barlow, “smart cities smarter citizens,” usa, 2015 [4] carol l, stimmel, “building smart cities: analytics, ict, and design thinking,” auerbach publications. crc press. francis as, 2015 analysis and design of waste management system using the spiral model towards smart cities sisforma: journal of information systems (e-journal) vol.6 | no. 2 |th. 2019 issn 2442-7888 (online) doi 10.24167/sisforma 49 [5] chandra, "smart city development strategies and challenges for urban communities," journal of strategy and business vol. 4, no. 2, 2016 [6] widyaningsih, "jakarta smart city website user review of community trust in the provincial government of dki jakarta," jakarta, 2013 [7] manuel pedro rodríguez-bolívar. “transforming city governments for successful smart cities,” san antonio, texas, usa, 2015 [8] republic of indonesia government regulation number 81 year 2012 concerning management of household waste and similar household waste [9] article 4 of law number 18 of 2008, waste management [10] head of makassar environment agency, 2017 [11] u. ependi, "geographic information system of high school distribution in palembang city based on web," in the national seminar on innovation and trends (snit), kaliabang, 2014 [12] r. arismunandar, "geographic information systems as a monitoring tool for pt bayer indonesia cooperation pharmacy," teknosi journal, volume 3, number 1, pp. 187-198, 2017 [13] k. i. santoso and m. n. rais, "implementation of the android-based geographical information system for tourism in the temanggung regency with a global positioning system (gps)," scientific journal of informatics, volume. 2, number 1, pp. 29-40, 2015 [14] h. suryamen, i. aminuddin and f. akbar, "web-based geographic information system design in padang city," journal of teknosi, volume 2, number 1, pp. 45-54, 2016 [15] langer arthur, “analysis and design of information systems,” columbia university, new york. usa, 2008 [16] pressman, roger s., “software engineering: a practitioner’s approach,” 7 th ed, the mcgraw-hill companies, new york. usa, 2010 university-level of elearning in asean analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 1 issn 2442-7888 (online) doi 10.24167/sisforma analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya fania cecillia, rinabi tanamal universitas ciputra citraland cbd boulevard, surabaya, indonesia faniacecillia0@gmail.com abstract—the use of electronic devices such as smartphones has become a part of daily activities, it also led to the growing number of smartphones users as well as brands emerged. smartphones can help humans, but it also can endanger the environment and living things, because electronic waste contains hazardous materials that can harm the environment. the implementation of green computing in it companies can be one of the solutions for facing the electronic waste that keeps growing and one of the it companies that already implemented it was apple. by using structural equation modeling – partial least square (sem-pls) method, this study aims to examine whether there is a positive influence of environmental friendliness created in the implementation of green computing to green satisfaction, green perceived quality, and green trust. the results showed that there is an influence given by the friendliness of the environment from the implementation of green computing on green satisfaction, green perceived quality and green trust with the highest correlation value, environmental friendliness towards green trust with a value of 0.644 which can be a consideration for it companies. keywords—environmental friendliness, green computing, green perceived quality, green satisfaction, green trust i. introduction every year the technology develops and advances towards a more modern direction, one of the technologies that are often found in smartphones. human daily activities are actively influenced by the use of smartphones [1]. indonesia's population in 2019 reaches more than 269 million [2], where the number of smartphone users in indonesia in 2019 is predicted to increase and will reach 140.4 million users [3], the data shows that more than 52% indonesian residents are smartphone users. the increasing number of uses of electronic devices also the more electronic waste produced [4]. electronic waste contains several materials that are harmful to the environment, some of which are: nonylphenol, antimony, cadmium, lead, mercury, polybrominated diphenyl ether, polychlorinated biphenyls, polychlorinated naphthalene, and triphenyl phosphate. some negative impacts on the environment and health of living things around, namely: causing damage to the kidneys, bone structure, central nervous system, reproductive system, skin and intersex in fish [5]. besides, electronic waste can also cause air pollution which is certainly dangerous to human health. some electronic waste cannot be recycled, so it must be burned or buried, only 15-20% that can be recycled. electronic waste can be reduced by implementing green computing because some of its goals are to recycle, make maximum use of the product's energy efficiency and reduce the use of hazardous materials [6]. green computing is an effective and efficient activity for the electronic or electrical devices, the activity includes green design, green manufacture, green use and green disposal [15]. green computing focuses on reducing the carbon footprint and saving energy use [7], besides, the implementation aims to create an environmentally friendly information and communication technologies [16]. green computing originated from the energy star analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 2 issn 2442-7888 (online) doi 10.24167/sisforma program in 1992 which is a label for computer products that can provide maximum efficiency results by utilizing minimum energy [7]. energy star is a program launched by epa and a symbol of energy efficiency [8]. one well-known it company that implements green computing is apple, every product produced by apple not only complies with and meets energy star's strict guidelines but also has gone far in terms of energy efficiency. the electronic product environmental assessment tool (epeat) also assigns gold rankings to apple products. products made by apple are environmentally friendly products, this is proven by apple eliminating harmful substances for the environment. not only that, apple also think about how to using paper more efficiently in product packaging, where more than twothirds of it comes from recycled materials. apple is responsible for the hazardous waste they produce even in small amounts by ensuring the treatment given is suitable for any material that can harm the environment [9]. daisy is a robot developed by apple that aims to recycle iphone components [10]. thus, the researcher is interested in conducting a research to examine whether there is a positive effect of green computing that has been implemented by apple company to create products that are environmental friendliness of green satisfaction, green perceived quality and green trust on consumers of apple products in surabaya. environmental friendliness is also referred to as green buying behavior, which is a consumer behavior that supports the environment by taking actions that are considered appropriate [17]. if the level of environmental friendliness in a brand, product or service felt by consumers can be following their expectations, then consumers will feel satisfied [18]. h1: the level of environmental friendliness of the product positively influences green satisfaction on consumers [19]. environmental friendliness means a product, service that has a minimal negative impact on the environment. the level of environmental friendliness on a product, brand, or service has a positive influence on increasing consumer trust [20]. h2: the level of environmental friendliness of the product positively influences green trust on consumers [18]. the existence of consumer concern for the environment so that actions that are considered appropriate by consumers are to buy environmentally friendly products. this encourages companies to further improve the quality of their products in terms of environmental friendliness. h3: the level of environmental friendliness of the product positively influences green perceived quality on consumers [19]. green satisfaction is a satisfaction perceived by consumers of a product, service or brand that is in line with their expectations [21]. consumer satisfaction can build and enhance the trust of the consumer in a product, service or brand [19]. h4: green satisfaction has a positive and significant impact on green trust [22]. green perceived quality means consumers assess the quality of a product, service or brand in terms of environmental friendliness, the consumer assessment is to find out the difference between these products and similar products in terms of strengths and weaknesses, it will not be done in a short period [23]. consumers can feel the quality of the product through their experience in buying previous products, if consumers feel the quality of the product is following their wants, needs and expectations, it can have a positive impact on trust (green trust) [18]. h5: green perceived quality has a positive and significant impact on green trust [22]. green trust means consumers voluntarily want to rely on a brand, product or service [23]. consumers assess whether the promises made by the company in terms of environmental friendliness have been fulfilled or not [24]. figure 1 analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 3 issn 2442-7888 (online) doi 10.24167/sisforma theoretical model does the level of environmental friendliness have a positive and significant impact on green satisfaction, green perceived quality and green trust? does green satisfaction have a positive and significant impact on green trust? does green perceived quality have a positive and significant impact on green trust? those questions will be answered from this research. ii. method this study uses sem-pls as a data test method. the minimum number of samples for sem-pls is 10 samples multiplied by each pathway [11], this study has five lines so the minimum sample of this study is 50. the sampling technique used is non-probability sampling and accidental sampling. nonprobability sampling means the method of taking samples without randomization and accidental sampling is a way of determining samples where anyone who has characteristics that are following those determined by researchers, can be respondents [12]. the sample of this study is a small group of the population of consumers of apple products in surabaya, the number of samples of this study is 65 samples. structural equation modeling (sem) analysis technique is used to analyze the design of relationships between variables, that are variables with indicators and the variables themselves with other variables [13]. partial least square (pls) is a variance or component-based sem analysis model. the pls method does not require data to be normally distributed, pls can confirm a theory, explain the relationship between latent variables about whether or not there is a good relationship can directly conduct construct analysis formed with reflective and formative indicators [14]. iii. results and discussion population characteristics test tests carried out on 65 respondents collected data, the results of the population characteristics test showed 2 respondents data that had to be issued and 63 respondents data that could goto the next test. convergent validity test validity test is a test for questions to be distributed, whether the question is valid or not [25]. convergent validity test explains the extent to which correlations or positive relationships occur between indicators on one latent variable. if the value of outer loadings value > 0.7 [26] or ave (average variance extracted) > 0.5 then the indicator is considered valid [27]. table 1 convergent validity test: outer loadings indicator ef gpq gs gt ef1 0.832 ef2 0.934 ef3 0.726 gpq3 0.759 gpq4 0.875 gpq5 0.850 gs1 0.928 gs2 0.924 gt1 0.840 gt2 0.879 gt3 0.737 gt4 0.759 table 2 convergent validity test: ave variable ave ef 0.697 gpq 0.688 gs 0.857 gt 0.649 table 1 and table 2 state that the test results passed the convergent validity test. discriminant validity test there are two tests on the discriminant validity test, the first is the indicator level and the second is the variable level. in the discriminant validity test, the indicator level that needs to be considered is the value of outer loadings which can be seen in the crossloading menu, where the value of the outer loadings of an indicator to its latent variable > the value of the outer > loadings of an indicator to its latent variable. testing the analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 4 issn 2442-7888 (online) doi 10.24167/sisforma discriminant validity at the level of latent variables seen from the fornell-larcker criterion menu and paying attention to the value of the root of ave between the latent variable itself > the root value of ave between the latent variable with other latent variables [26] & [27]. table 3 discriminant validity test: indicator level indicator ef gpq gs gt ef1 0.832 0.524 0.358 0.574 ef2 0.934 0.499 0.436 0.554 ef3 0.726 0.433 0,546 0.478 gpq3 0.468 0.759 0,378 0.491 gpq4 0.533 0.875 0,474 0.528 gpq5 0.456 0.850 0,459 0.659 gs1 0.496 0.484 0.928 0.554 gs2 0.496 0.495 0.924 0.533 gt1 0.448 0.652 0.486 0.840 gt2 0.547 0.590 0.512 0.879 gt3 0.532 0.419 0.385 0.737 gt4 0.557 0.506 0.498 0.759 table 4 discriminant validity test: variable level indicator ef gpq gs gt ef 0.835 gs 0.584 0.829 gpq 0.536 0.529 0.926 gt 0.644 0.679 0.587 0.806 table 3 and table 4 state that the test results passed the discriminant validity test. reliability test the reliability test shows a consistent measure and stability of the respondents in answering questions on the questionnaire [28]. if the value of cronbach’s alpha value > 0.7 and composite reliability > 0.7, the latent variable can be said to be reliable [27]. table 5 reliability test variable cronbach’s alpha composite reliability ef 0.775 0.872 gpq 0.771 0.868 gs 0.834 0.923 gt 0.818 0.880 table 5 state that the test result passed the reliability test. path coefficient test explain the relationship or relations between latent variables following the research hypothesis. the relation described here is a positive or negative relationship [27]. table 6 path coefficient test variable ef gpq gs gt ef 0.584 0.536 0.229 gpq 0.386 gs 0.223 gt table 6 state that the relations between latent variables are all positive. r-square test explain the value of the variance of endogenous latent variables caused by all exogenous latent variables connected with it. the value of r-square ranges from 0 1, if the value of r-square approaches 1, explaining the greater accuracy of prediction [26]. table 7 r-square test variable r-square gpq 0.341 gs 0.287 gt 0.585 table 7 explains that: 1. gpq latent variables are influenced by ef latent variables by 34% while the remaining 66% are influenced by latent variables outside this research model. 2. the gs latent variable is influenced by the ef latent variable by 28% while the remaining 72% is influenced by the latent variable outside this research model. 3. the latent variable gt is influenced by the latent variables gpq, gs, and gt by 58% while the remaining 42% is influenced by latent variables outside this research model. hypothesis test explain the significance of the hypothesis, seen from the comparison of the t-statistic value with the t-table, if t-statistic > tanalysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 5 issn 2442-7888 (online) doi 10.24167/sisforma table then the hypothesis is accepted [11]. the test conducted in this study is one-tailed because this study has a directed hypothesis such as the "positive" direction [26]. t-table value is obtained from df = 62, confidence level = 95% and one-tailed calculation, then the value of t-table is 1.997 so the tstatistics value > 1.997. table 8 hypothesis test hypothesis path t-statistics h1 ef → gs 6.999 h2 ef → gt 2.134 h3 ef → gpq 6.899 h4 gs → gt 2.213 h5 gpq → gt 3.087 table 8 state that all the hypothesis are significant. from the results of the respondents' test data, it was stated that h1, h2, h3, h4 and h5 were accepted iv. conclusion from all the tests that have been done state that: 1. environmental friendliness has a positive and significant influence on green satisfaction and green perceived quality, and green trust. 2. green satisfaction has a positive and significant impact on the green trust. 3. green perceived quality has a positive and significant impact on green trust. the highest value of the relationship is the relationship of environmental friendliness to green trust with a value of 0.644, from this value, companies can pay more attention and improve the environmental friendliness side which is also referred to as green buying behaviour to increase consumer trust. the way to further enhance the environmental friendliness side is to increase environmental awareness [29]. while the lowest value of the relationship is the relationship of green satisfaction to green trust with a value of 0.233, which means that the effect given by customer satisfaction on consumer trust is not high, it is better to not spend too much on the green satisfaction side. then for the consumer, consideration is needed in choosing electronic device products to be purchased and used in terms of their performance towards environmental friendliness. consumers are expected to have a concern for the environment and living things around. the matter of choosing environmentally friendly electronic devices is one of the actions that can support the safety of the environment and living things. references [1] b. pratiwi and r. nuryanti, “smartphone usage on students learning english: the impact of school policy,” els journal on interdisciplinary studies in humanities, vol. 1, no. 2, p. 199, 2018. [2] “indonesia population (live),” worldometer. [online]. available: https://www.worldometers.info/worldpopulation/indonesia-population/. [accessed: 06-jul-2019]. [3] k. s. permana, “as the internet and smartphone users are increasing, android dominates the indonesian and world markets,” tribun jabar, 24-jan2019. [online]. available: https://jabar.tribunnews.com/2019/01/24/ ketika-pengguna-internet-dansmartphone-terus-meningkat-androiddominasi-pasar-indonesia-dan-dunia. [accessed: 06-jul-2019]. [4] r. jannah, “creating the ecological citizenship in digital era trhough the idea of kampoeng recycle jember,” journal of urban sociology, vol. 1, no. 2, p. 14, feb. 2018. [5] a. kumar, m. holuszko, and d. c. r. espinosa, “e-waste: an overview on generation, collection, legislation and recycling practices,” resources, conservation and recycling, vol. 122, pp. 32–42, 2017. [6] k. kaur, m. gupta, and a. kaul, “green computing: an ecofriendly approach to manage e-waste,” international journal of scientific research in computer analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 6 issn 2442-7888 (online) doi 10.24167/sisforma science, engineering and information technology © 2018 ijsrcseit, vol. 3, no. 1, pp. 2456–3307, 2018. [7] j. kumar and h. kaur, “study of green it: present to future,” international journal of computer applications, vol. 114, no. 15, pp. 14–19, 2015. [8] g. dhawan, “green computing and its applications in different fields,” international journal of recent trends in engineering and research, vol. 3, no. 2, pp. 185–189, 2017. [9] i. apple, “environmental responsibility report 2015 progress report, covering fiscal year 2014,” pp. 1–36, 2015. [10] i. apple, “environmental responsibility report 2018 progress report, covering fiscal year 2017,” pp. 1–76, 2018. [11] w. abdillah and j. hartono, partial least square (pls) alternatif structural equation modeling (sem) in business research. yogyakarta: andi, 2015. [12] “probability sampling vs. nonprobability sampling,” himpunan mahasiswa sistem informasi, 01-mar2017. [online]. available: http://scdc.binus.ac.id/himsisfo/2017/03/ probability-sampling-vs-non-probabilitysampling/. [accessed: 06-jul-2019]. [13] m. robi, d. kusnandar, and e. sulistianingsih, “application of structural equation modeling (sem) for alumni competency analysis,” buletin ilmiah mathematika, statistik dan terapannya (bimaster), vol. 6, no. 2, pp. 113–120, 2017. [14] d. p. p. sari and a. rahman, “analyzing of factors that affect the interest in using information technology for auditors,” costing: journal of economic, business and accounting, vol. 2, no. 2, pp. 202–211, 2019. [15] r. sharma, “approaches for green computing,” international journal of innovative computer science & engineering, vol. 2, no. 3, pp. 52–55, 2015. [16] m. irsan, j. budiman, e. fernando, and d. f. murad, “green computing using rmit green ict framework method (case study: stikom dinamika jambi),” international seminar on education and development of asia, pp. 138–142, 2018. [17] a. k. moser, “consumers’ purchasing decisions regarding environmentally friendly products: an empirical analysis of german consumers,” journal of retailing and consumer services, vol. 31, pp. 389–397, 2016. [18] m. r. nindi, “analysis the influence of environmental friendliness on green trust, green satisfaction and green perceived quality on the body shop consumer in yogyakarta,” universitas islam indonesia, 2018. [19] y. s. chen, c. y. lin, and c. s. weng, “the influence of environmental friendliness on green trust: the mediation effects of green satisfaction and green perceived quality,” sustainability (switzerland), vol. 7, no. 8, pp. 10135– 10152, 2015. [20] h. c. wu, c. c. cheng, y. c. chen, and w. hong, “towards green experiential loyalty: driving from experiential quality, green relationship quality, environmental friendliness, green support and green desire,” international journal of contemporary hospitality management emeraldinsight, vol. 30, no. 3, pp. 1374–1397, 2018. [21] a. y. c. lam, m. m. lau, and r. cheung, “modelling the relationship among green perceived value, green trust, satisfaction, and repurchase intention of green products,” contemporary management research, vol. 12, no. 1, pp. 47–60, 2016. [22] k. d. s. putra and n. m. rastini, “the effect of green perceived value and green perceived quality of the green satisfaction and the green trust of the face shop products in bandung regency,” e-jurnal manajemen unud, vol. 6, no. 5, pp. 2789–2816, 2017. [23] h. chen, s. bernard, and i. rahman, “greenwashing in hotels: a structural model of trust and behavioral intentions,” analysis the effect of green computing on green satisfaction, green perceived quality, and green trust on the apple consumer using sem-pls in surabaya sisforma: journal of information systems (e-journal)vol.7 | no.1 |th. 2020 7 issn 2442-7888 (online) doi 10.24167/sisforma journal of cleaner production, vol. 206, pp. 326–335, 2019. [24] r. cheung, a. y. c. lam, and m. m. lau, “drivers of green product adoption: the role of green perceived value, green trust and perceived quality,” journal of global scholars of marketing science, vol. 25, no. 3, pp. 232–245, 2015. [25] r. tanamal, “analysis of the factors that most influenced by the decision to use grab application in surabaya,” jurnal terapan teknologi informasi, vol. 1, no. 2, pp. 121–130, 2017. [26] p. i. santosa, quantitive research methods – hypothesis development and testing using smartpls. yogyakarta: andi (anggota ikapi), 2018. [27] j. herani, “influence of service quality to brand loyalty through customer satisfaction (study on the customer workshop yamaha 2 mei bandar lampung),” universitas lampung, 2018. [28] n. mokoginta, l. lambey, and w. pontoh, “the influence of the internal control system, regional financial accounting system on the quality of government financial statements,” jurnal riset akuntansi going concern, vol. 12, no. 2, pp. 874–890, 2017. [29] m. sharma and p. trivedi, “various green marketing variables and their effects on consumers’ buying behaviour for green products,” ijltemas, vol. v, no. 1, pp. 1–8, 2016. comparison of three browser performances sisforma  vol.1 no.2 november 2014 : 9‐12� �9 comparison of three browser performances stefanus lintang timur aji pamungkas department of information systems, soegijapranata catholic university lintangtimur915@gmail.com   abstract-in this era of globalization and modernity, it is important to obtain information, and the role of internet in providing information is indispensable. the existence of the world wide web technology makes it easy for people to surf various websites. the elements on the website are the code javascript, css, and html5. keywords-world wide web, javascript, html5, browser, internet. i. introduction in search of information on the internet, people, of course, will make use the web browser. when someone is accessing a website with a particular browser, he is able to identify that the browser is different from the other. there are 3 browsers most commonly used, those are, google chrome, mozilla firefox, and internet explorer. in this article, i want to discuss what make the 3 browsers different in terms of their performances to access webs. ii. literature review 2.1 internet computers of one countries can be connected to those of other countries via modem devices, supplied by the internet services provider or isp. some internet services available today are: a. ftp : file transfer protocol. it is useful for displaying data or a file to a server on the internet. b. e-mail as mail delivery in electronic form. c. world wide web. it is used to surf on the internet and obtain information. iii. research methodology to gather relevant information, the writer used questionnaire method. i distributed a questionnaire containing a comparison among the the three leading web browsers, those are, google chrome, mozilla firefox, and internet explorer with various benchmark tests. the finding is that as many as 55% of respondents use google chrome browser, then followed by firefox. no one uses ie. iv. results and discusion web browser web browser is an application that is used to obtain and present information from the internet, which is then stored in a computer server. technically, a web browser is a program that uses the hypertext transfer protocol to put requests from the web server via the internet. most browsers are able to support e-mail and ftp (files transfer protocol) html 5 test html5 test is a web application for evaluating the accuracy of web browsers in html5 standardization implementation. webxprt webxprt is a free online tool that gives the object a series of information about how well a laptop, tablet smartphone or other devices are in handling html and javascript, comparison of three browser performances sisforma  vol.1 no.2 november 2014 : 9‐12� �10 such as, face detection test or photo manipulation. speedometer test speedometer test is a test to measure how responsive a browser is to access the web application. jet stream test jet stream test is a test javascript focusing on web application complexity. it combines various benchmarks of javascript, which include workload and web programming techniques. sunspider test it is like jetstream, but with no complexity. sunspider itself merely tests core benchmark test of javascript language only. compared to some browsers, different from javascript benchmark, sunspider test covers: real world this test avoids testing micro test in dept, yet focuses more on solving everyday problems encountered by developers with javascript. balanced this test balances language and code differences. not math, all the strings, or all the little things about looping. and additional test in a variety of categories. statiscally sound this benchmark runs several times to determine a range of errorr. in addition, it also functions to find out whether or not statistical differences occur. octane 2.0 it is a modern benchmark that measures the ability of javascript engine in running a series of representative tests complexity which demands web applications. updating octane 2.0 itself already contains four new assets used to measure new aspects of javascript capabilities, including in the collection of garbage or compiler. peacekeeper a free online benchmarking tool, the peacekeeper can quickly and easily identify which performance of browser is better or worse in your pc. peacekeeper ability test focuses on javascript test, on how quick a code can be implemented. oort online online application benchmark is used to measure the performance of the browser webgl, which is used to play online games via a browser. extension extension or add-on is a small piece of software that can be modified to add a particular function of a website such as vpn. my questionnaires were distributed to 29 respondents. none of them uses as many as 55% of the respondents pick up chrome owned by google as the most excellent one. the most favorite browser is google, chosen by 55.2% of the respondents, followed by firefox, 44.8% of the respondents. internet explorer is not put into consideration at all. google itself is regarded superior in terms of facilities, simple graphical interface, and being user friendly. with email facility, gmail, chrome spoil its users for it can be easily accessed anytime and anywhere. there are some respondents who have no idea about gmail owned google, which is equipped with chrome features. a total of 18 responses agrees that the e-mail of gmail enriched with facilities of the chrome browser. there are 2 respondents (6.9%) who do not agree chose not agree. the remaining 9 respondents (31%) choose “do not know.” for a test on how good the performance of the website is in running html5, the technology of chrome is considered superior in achieving the benchmark of html5 test. many respondents do not realize this factt. 11 respondents agree because html5 technology is a new html element which is very important in a web. and chrome performs very well. 3 people do not agree on html5 test processed through chrome. those who answer “do not know” are as many as 15 respondents. comparison of three browser performances sisforma  vol.1 no.2 november 2014 : 9‐12� �11 for the speedometer benchmark test: chrome is the best in giving responses to the website to access the web apps. many respondents who agree to it. 18 people agree that chrome performs quick responses. as many as 10 respondents answer “do not know.” one person does not agree because he thinks that the process is not that important. by using google chrome, users will be pampered with amenities by google itself. 23 people agree on this; 3 disagree, and the other 3 answer have no idea since they prefer a different browser. for extensibility, chrome is more superior. there are many data bases extensions which can be modified. there are 13 respondents who agree that the extensions in chrome are easier to use than the add-on in firefox. as many as 7 respondents do not agree for having a different opinion, that it is easier to use add-on in firefox instead. as many as 9 respondents who do not know about browser extension in terms of cpu usage, chrome has a small outlay, that is, as many as 71.1%, followed by ie, 91%. firefox is considered to be sluggish. 11 people know and agree that chrome is lighter for aprocess in computer. 7 people disagree about this, because they argue that chrome has more processes than the other browsers. 11 respondents do not know and dod not observe if firefox browser is extremely slow. with benchmark octane 2.0, chrome is the best in having access to modern webs which are complex as long as they use javascript code which is also complex. 9 people know about javascript code and agree if chrome is more excellent in terms of benchmark. as many as 16 people have no idea on what makes chrome become the best browser. 4 people disagree and even if they do not know the significance of javascript code in an element of a website. a total of 62.1% of respondents, agrees that chrome displays simple and minimal design, and therefore suitable for small-sized screen tablet or pc. 24.1% of respondents do not agree that the chrome design is simple, while the displays of other browsers can be altered. 13.8% do not know this, because they do not observe the graphical interface in chrome. for excessively installing an extension, 69% of respondents agree that chrome is noticeably slower in the process of accessing the website or during startup. 10.3% do not agree because firefox is slower than chrome. 20.7% do not know if installing extensions in excess will make a lag in the browser. for the question on how good is the web in handling html and javascript, 48.3% of respondents do not know if firefox is the most excellent one in webxprt test, while 2.9% of respondents do not agree of firefox is the most excellent one. the latter prefers chrome. 44.8% of the respondents agree that firefox is better and faster in handling the elements of website. for the question on how quick the javascript code is and how smooth its performance is in pc, 34.5% of respondents agree that firefox is the best in the peacekeeper test. 48.3% of respondents do not have any idea about this matter. 17.2% of respondents does not agree, and prefers chrome instead.. there are 79.3% of respondents who agree that the availability of firefox add-on is higher in number compared to the other. few other (6.9%) pick up firefox chrome. 13.8% do not know of the existence and functionality of the firefox add-on. there are 55.2% of respondents agree that many adds-on do not work if the recent version of firefox is updated, while 37.9% of respondents dos not know that firefox updating will disable adds-on. 6.9% of respondents do not agree and prefer chrome instead. comparison of three browser performances sisforma  vol.1 no.2 november 2014 : 9‐12� �12 41.4% of respondents agree that firefox is the browser experiencing rapid growth, and that its users keep growing. firefox is easier to run and it has faster starting-up. however, 27.6% of respondents do not agree because for them, the flexibility of chrome excels that of firefox. 31% have no idea on the nature of the browser the used. more than 51% of respondents do not know if internet explorer is the best in the sunspider test (in which only the elements – elements frequently encountered in common websites which are being tested). 27.6% of respondents do not agree because they rarely use ie. 20.7% agree because they ever use ie and they find out that the elements – elements of common websites can be quickly processed with ie. a total of 48.3% of respondents does not know that the memory usage of internet explorer is at best with 3384mb since ie itself only focuses on the elements of common websites. 17.2% of respondents do not agree that ie is the best because it takes up a lot of memory, while 34.5% agree because at the beginning they install windows using ie, and feels light. the menus/ command bars of, internet explorer are too many and as a result, its display looks complicated regardless of its various modifications. though it can be modified. for users, the display is too overwhelming. the internet explorer users in windows live will be spoiled with facilities belonging to windows live itself. this is possible because windows live is integrated to ie. the respondents agree that the great number of adds-on installed in firefox make the loading process with firefox is updated, then most adds-on do not work. v. conclusions with the distributed questionnaires, this research finds out that many respondents prefer google chrome as their web browser default because with its e-mail facility integrated with google facilities itself, chrome browser certainly spoils its users. with a simple and minimal interface, google chrome is a level beyond both mozilla firefox and internet explorer. for interface, ie has too many commanda/menus which make it look complicated. for benchmark test, chrome is more superior than the other. it also excels in terms of memory usage, graphical interface, and the degree of friendly usage, and variety of features. references [1]http://www.principledtechnologies.com/ben chmarkxprt/webxprt/faq [2]http://winpoin.com/inilah-web-browserterbaik-2014-edge-vs-firefox-vs-chromevs-ie-vs-opera/ [3]http://www.academia.edu/4072821/jurnal_il miah [4]http://searchwindevelopment.techtarget.com /definition/browser [5]http://wokopad.com/wiki/html5test [6]http://www.principledtechnologies.com/ben chmarkxprt/webxprt/faq [7]http://www.principledtechnologies.com/ben chmarkxprt/webxprt/run-webxprt-mobile [8]http://browserbench.org/speedometer/ [9]http://browserbench.org/jetstream/indepth.html [10]https://www.webkit.org/perf/sunspider/sun spider.html [11]https://developers.google.com/octane/ [12]http://peacekeeper.futuremark.com/faq.acti on [13]http://www.makeuseof.com/tag/peacekeep er-benchmark-performance-battery-lifedevice/ [14]http://oortonline.gl/   university-level of elearning in asean development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 37 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3024 development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications ahmad habib, ardy januantoro, okky candra srimarsono informatics engineering, university of 17 agustus 1945, surabaya jl. semolowaru no.45 surabaya, indonesia habib@untag-sby.ac.id, ardyjanuantoro@untag-sby.ac.id, okkie.1006@gmail.com abstract— in the information age, technology has become one of the things that are growing more rapidly, one of the technologies is the internet. from the use of the internet, it can also be used by sales that have android mobile-based bread ordering information systems. by only using a cell phone, system users can order bread. this can be a tool in the special community in ordering bread. as with computers, mobile phones can also install a variety of software or software that they want. besides, android phones can also be used for transactions. like making a bread order transactions through an android phone. the stages that will be carried out by the author for the application development process include analysis and needs, application design, and application interface design, so that the application is made easy to use. the ordering system designed can make it easier for admin to view order details, check stock, manage customer data by using a database as a storage medium, and can also provide customers to buy stock of bakery goods available at these outlets to provide accurate information. the smart method has been proven to be implemented in searches based on user preferences, and gives different results if the value of the criteria entered is different. however, conventional search methods are still provided in addition to searching for goods using the smart method. keywords— management information system, reservations, smart, android mobile applications. i. introduction in the information age, technology is developing rapidly, such as the use of rfid technology and sms gateway[1], information system technology using the odometer[2], segmentation system in the medical field[3], school financial information system[4], product marketing services[5]. currently, one of these technologies that are in high demand is a mobile application-based system. in its application, mobile-based systems can be used in the business scope such as finding customer addresses[6], booking a room for umkm activities[7], agenda reminder[8], malware detection[9], and used for membership activities of an organization by creating informative alumni data[10]. in this study, researchers implemented a mobile application that is used for ordering food. in previous research[11][12][13], food reference in the order selection process using alphabetical sorting and product upload date. this method is less effective because sometimes references do not match the customer's needs. a good decision support system as a customer reference, in this case, is very much needed. many decision-making methods are widely used[14][15], one of them is the smart method. research using the smart method has been used by many researchers before because the smart method is quite effective in simplifying and accelerating the decision-making process by solving the problem into its parts[16]. several previous studies used the smart method to determine landfills[17], to promote employee promotions by determining the criteria for work experience, development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 38 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3024 potential results, performance and attendance[18], selection of exemplary employees[19], business worthed[20], building selection[21]. in this paper, the researcher uses a decision system based on the smart method as a reference for ordering food to better suit customer needs. this study uses 4 criteria that will be used as a source of assessment, namely taste, price, and selling period. the smart model was chosen because the smart model not only leads to logical results, it also allows decision-makers to visualize the effects of various criteria on the outcome[22]. ii. method data collection is done using interviews and observations. researchers interviewed parties directly involved in the use of information technology. then the researcher made observations with the parties directly involved in the use of information technology, the involvement of information technology in each transaction, and the parties involved in the transaction. simple multi-attribute rating technique (smart) is a method for deciding several attributes. this method was designed with the initial aim of making it easier to apply the maut (multi-attribute utility theory) technique. this method has been developed over the years, based on identified failures, and has been improved to produce a method called smarts and the smarter method, which are presented in two different forms to correct the flaws of the maut method. in its implementation, the smart method consists of seven stages first, determine the criteria used by using the research data to be used[23]. second, give weight to each criterion by using the value between the minimum value to the maximum value desired with the most important priority. third, normalize each weight which will compare the value of the criterion weight with the sum of the criterion weights, using the equation as below. 𝑊𝑖 = 𝑤 ′𝑖 ∑ wj 𝑚 𝑗=1 (1) where wi is the criterion weight is normalized for the ith criterion value to i.w' are weight for criterion i, wjis weight for criterion j., and j is the number of criteria 1,2 ….m. fourth, grading of these criteria can be in the form of quantitative data (numbers) or the form of qualitative data. if the criteria value is qualitative, it is necessary to change the criteria value to quantitative data by providing the criteria value parameter. fifth, determine the utility value by converting the criteria value so that it becomes the criterion value in the form of standard data. the utility value generated depends on the nature of the criteria itself. as for the criteria used, namely the criteria for cost and profit criteria. criteria for costs are "less value is more desirable value", for example, price criteria, product price criteria, and delivery time criteria can be calculated using the equation below. 𝑢𝑖 (𝑎𝑖 ) = (𝑐𝑚𝑎𝑥 − 𝑐𝑜𝑢𝑡 ) (𝑐𝑚𝑎𝑥 − 𝑐𝑚𝑖𝑛 ) (2) where 𝑢𝑖 (𝑎𝑖) is the utility value of criterion i for alternative i.c_maxis maximum value of criteria. 𝑐𝑚𝑖𝑛is the minimum value of criteria. 𝑐𝑜𝑢𝑡 is value criteria on i. and then, the profit criteria used for the benefit of being "a greater value is a more desirable value", for example, the criteria for room capacity criteria, product taste criteria, and others. to determine the utility value of this type using the equation below. 𝑢𝑖 (𝑎𝑖 ) = (𝑐𝑜𝑢𝑡 − 𝑐𝑚𝑖𝑛 ) (𝑐𝑚𝑎𝑥 − 𝑐𝑚𝑖𝑛) (3) where 𝑢𝑖 (𝑎𝑖) is the utility value of criterion i for alternative i.𝑐𝑚𝑎𝑥is a maximum value of criteria. 𝑐𝑚𝑖𝑛is the development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 39 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3024 minimum value of criteria. 𝑐𝑜𝑢𝑡 is value criteria on i. sixth, determined from each criterion by multiplying the normalized value of the standard data criteria with the value of the normalized criterion weight. then add up the value of the multiplication. the equation below. 𝑢(𝑎𝑖 ) = ∑ 𝑤𝑗 𝑚 𝑗=1 ∗ 𝑢𝑗 (𝑎𝑖 ) (4) where u(𝑎𝑖) is the total score for each alternative to i. 𝑤𝑗 is the weight for criterion j. 𝑢𝑖 (𝑎𝑖)is utility value from criterion to j for an alternative to i. seventh, all the calculated values will produce the final score. iii. results and discussion a. analysis with the smart method this study uses several parameters to determine a customer's decision in choosing product items as price, sell period, taste value. from the above parameters, the customer has determined a decision and can find the desired product using the smart method. this research using 3 steps to analyze with the smart method. first, calculate the weight of the product using the criteria that have been determined by the researcher and will be normalized according to the product value. table1. product data samples product criteria price taste sell period chocolate bread 3.000 5 362 cheese chocolate 5.500 3 352 blueberry bread 3.000 4 361 strawberry cream cheese 5.500 4 267 sugar-apple bun 3.500 3 308 from the table above there are two normalization groupings used because the price criteria are better if the value is lower, while the taste and period criteria are better if the value is higher. the first normalization is the normalization of prices, assuming the price value is lower, the better, then in the process of normalizing product prices using the formula below: |𝑥 − 𝑥max| 𝑥𝑚𝑎𝑥 − 𝑥𝑚𝑖𝑛 (5) where x is value. 𝑥max is maximum value and 𝑥min is the minimum value. the second normalization is the normalization of taste. the taste value and the selling period are the higher the better, then the normalization process uses the formula as above. the difference is that 𝑥maxand 𝑥minare the maximum and minimum weight values for the standard taste. the third normalization is the normalization of the sale period. then the normalization process uses the formula as above. the difference is that 𝑥maxand 𝑥minare the maximum and minimum of the sale period. the results of the calculation of some normalization are as follows table2. result of normalization product criteria price taste sell period chocolate bread 1 1 1 cheese chocolate 0,852 0,5 0,969 blueberry bread 1 0,75 0,996 cheese cream strawberry 0,852 0,75 0,705 sugar-apple bun 0,970 0,5 0,832 second, in calculating this relative weight, the customer is required to provide a weight value for the criteria that have been determined by the researcher to produce a product selection decision that will be determined by the system by calculating the smart method. in assessing the weight criteria, the customer can choose a weight value between 1 and 5, the weight value and will be calculated by the formula below: development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 40 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3024 𝑥 𝑥𝑚𝑎𝑥 𝑋 𝑛 (6) where x is the criterion weight value inputted by the customer. 𝑥𝑚𝑎𝑥 is the maximum criterion weight value specified for the input customer. n is the value of the product criteria weight that has been normalized. in calculating the relative weight calculated using the formula above, a table like the one below will be produced table3. relative weight product criteria price taste sell period chocolate bread 0,416 0,333 0,25 cheese chocolate 0,355 0,166 0,242 blueberry bread 0,416 0,249 0,249 cheese cream strawberry 0,35 0,249 0,176 sugar-apple bun 0,404 0,166 0,208 third, then look for the ranking value or look for the highest value that will be suggested by the system for terminating product selection by adding up all the weighted criteria values that have been calculated by customer input. 𝑟𝑎𝑛𝑘𝑖𝑛𝑔 𝑣𝑎𝑙𝑢𝑒 = 𝑝𝑟𝑖𝑐𝑒 + 𝑡𝑎𝑠𝑡𝑒 + 𝑠𝑎𝑙𝑒 𝑝𝑒𝑟𝑖𝑜𝑑 (7) then the results are added up from all the weighted values of the relative table criteria and will be sorted according to the ranking or highest to lowest value to get the results of decision making using the smart method which will be shown in the results in table 4. table 4. result of ranking value product ranking period chocolate bread 0,999 blueberry bread 0,914 cheese cream strawberry 0,779 sugar-apple bun 0,777 cheese chocolate 0,763 b. implementation of smart methods in mobile applications 2 application platforms will be used for ordering information applications. namely based on android and website. android is used by customers and the website is used by officers. website is used to manage order data, prices, officers, and customers. this website is formed using the bootstrap style for the frontend and php for the backend. figure 1. officer dashboard view based on web app applications that are used by androidbased customers are designed for registration, application login, selecting products, transactions, checking orders, and rating orders that have been made figure 2. menu display user based on android app besides that, customers can use the order selection feature using the smart method which will later be useful for customers as a customer reference for choosing the appropriate food as in figure 3.before that, customers are advised to choose standard criteria to start as in figure 4. development of management information system reservations using simple multi-attribute rating technique (smart) based on android mobile applications sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 41 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3024 figure 3. result of smart method figure 4. criteria selection form iv. conclusion in this study, it can be concluded that the smart method can be used appropriately for the design of this android-based bread ordering information system, and it can make it easier for customers to choose product items. because in this bakery there are not only a few items but many items that are sold so that customers are confused about choosing the bread they want, with this smart method the customer becomes easier to choose because several criteria have been given that is very suitable to be given a value and provide item results. products desired by customers. for that, the customer will feel more attention in selecting the desired product in ordering bread, for the weight of the criteria there is input by the customer in the assessment. in this program, 3 criteria parameters are determined by the program, namely the taste value, the price value, and the selling period value. references [1] a. habib, m. a. jani, d. a. pratama, and e. ronando, “development of archives management information system with rfid and sms gateway,” international journal of psychosocial rehabilitation, vol. 24, no. 4, pp. 5227– 5243, 2020, doi: 10.37200/ijpr/v24i4/pr201621. 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[23] s. r. cholil, a. p. r. pinem, and v. vydia, “implementasi metode simple multi attribute rating technique untuk penentuan prioritas rehabilitasi dan rekonstruksi pascabencana alam,” register: jurnal ilmiah teknologi sistem informasi, vol. 4, no. 1, p. 1, 2018, doi: 10.26594/register.v4i1.1133. improve attendance car service use application     sisforma  vol.1 no.2 november 2014 : 21‐25� �21   improve attendance car service use application joseph kevin wijaya faculty of science communication department of information systems tambora street 18e , semarang abstract this application makes people can use it easily to obtain satisfactory service and best. therefore we have ideas to add the latest features that have never been in the service of other service applications. the higher the technological growth, we believe we've created an application that will evolve in the future of keywords application, service, features, technology, growth of technology i. introduction nowadays, the technology is very advanced. people should follow the technology and think ahead because without technology they will find some difficulties. the present technology has an effect on the country itself, so if the country lives without technology, it is called undeveloped country. when we look backward, world war ii, only developed countries such as america, japan, germany, and other european countries are able to make weapons, ships, planes and communication equipment. these days, there are many developed countries such as india, china, korea and our own country, indonesia, because of their technologies which help their growth rapidly. why technology is always influential for our country? because people have been rely on the technology. without technology they cannot communicate with others, especially those who are far one to another. by the technology existence, people can communicate with others around the world without seeing each other or waiting the letters sent. they can use “webcam” to see their parents or relatives who live in other country. those are the special effects of technology, it helps people to connect with others around the world of. technology will always develop, so we have an idea to make an application which makes people get satisfied and best service. ii . literature review ways to improve services for customers 1. the application can be used to administer many kinds of operations such as front to backend including: managing customer data , supplier data , work orders , sales transactions , the estimated cost, service, steam washing service, car’s variety service,, service pricing based on the car category, history of customer , purchase , purchase returns , inventory , payable accounts, receivable account , stock data , member discounts , cash -in cash out transactions , and reports . 2. to improve the application by adding new features that are different from public service applications. therefore, these applications will have new features. improve attendance car service use application     sisforma  vol.1 no.2 november 2014 : 21‐25� �22   3. one of the features is instant messaging services without any charge and it is not necessary to ask other’s phone number or bbm code. we believe this service will be beneficial for customers. instant messaging service features may be very simple because there are many similar services in the google play store or apps store. however, through this application, we are inspired to present this feature. here are the steps you have to do: first you download the application second, you simply input the plate number, the name of the vehicle’s license, your name, and email third, verify your email address to get a password from us. fourth enter your password in the application and you are directly connected to our servers, and we also know what vehicle you are using. meanwhile, if you have more than one types you do not need to to enter the name on vehicle license, this application will know and give you the option. if the name in vehicle licence is different, you can simply add by clicking "other car" and input the name in the vehicle license or the plate number. the feature of instant messaging service will run, you just click the "chat” and you are already connected to the "service advisor" online. booking service feature of our application will allow users of a certain brand of car. we present these features as we know that the number of cars has increased and the car service will also be very crowded. the current distributor or car dealers have already used the telephone booking service. using the service booking feature in our applications, customers do not have to spend any money because to run the application, you just need the "wifi" or or internet connection. you can also try the "pickup car"feature when you, the car owner cannot drivr the car to the service station. in addition to the features above, this application also have a variety of new features, namely: 1. reminder 2. details of total service 3. car status reminder is a feature that can warn you when it is time for service and if it is done the service center will notify you with a notification pop up on the screen of your smart phone details total service is a feature that directly informs you the service that has been done and the cost so that you can prepare the money before you take it from the service center. car status feature is highly favored because this feature provides complete current information on services that is being done. by clicking “car status”, you will be able to see the condition of your car in the service center and what spare parts need to be replaced / repaired and the estimated time. if there are complaints or questions, you can do it through the "chat" or instant messaging. that's the advantages of our application and we also have important features in our service application other feautures: a. features in data form: item code selling price name of goods stock date of stock weekly stock selling price b. features in purchase transaction form no of bill. item code total date name of goods discount due date stock items improve attendance car service use application     sisforma  vol.1 no.2 november 2014 : 21‐25� �23   grand total how to pay purchase price suppliers the total number of goods total debt name back c. features in sales transaction form : no of the bill item code total date name of goods discount due date stock items grand total how to pay selling price customer the total number of goods total debt name back d. features in purchase return form search data amount no evidence total returns supplier selling price goods e. features in return of sales form search data amount no evidence total returns customer selling price goods f. features in repayment form : search data total debt no evidence suppliers remaining debt iii. research methodology we conduct the interview because it is more effective, informative and we can listen directly from the users of the application. we can ask directly to the user what features should be added to improve customers’ satisfaction levels, whether customers who use the car service application feel it ismore practical than before. on the other hand we also observe to get the data such as the number of people who have cars download this application that has been shared in google app store and apple store. we also conduct the reserach and get data from idc of the market share of smart phones in that is used in android, ios, blackberry, and windows operating system because we are concerned with the applications we want to make and to focus on a particular operating system. iv. results and discussion 1. how can we serve customers well? by understanding the customers’ needs and providing solutions 2. what is needed by the customers when they have their cars serviced? service quality, punctuality and spare part availability 3. do you need car service applications? it is needed to help customers knowing everything related to the services 4. is current car service application useful for you? features available cannot fulfill the customers’ need and demand 5. how effective are the current car service applications? the current car service application only provide information on the specifications of the spare part but not on information of price, and availability of spare parts. what features do you need in the application? (1) online consultation improve attendance car service use application     sisforma  vol.1 no.2 november 2014 : 21‐25� �24   service; (2) catalog (consisting of specifications of units, the unit price of spare parts, and the estimated total cost of service and the time needed; (3) customers’ feedback (in the form q & a); (4) tracking system to know the progress / development and updates on services. 6. what is required when the application is running? the ability of service advisors in answering questions and problems of customers through online 7. what do you expect if the application is running? it can provide answers or direct (time based) overview and estimation of the cost for all services 8. what do you think if spare parts can be ordered through online? we agree as it can increase the effectiveness of the company and on the customer side 9. what are the positive and negative impacts of the application on the customers? the negative impact is that the customers do not know about automotive and the positive impact is that the application can be used to educate the customers who do not know the automotive world. 10. can the application increase the index of satisfaction? yes, from customers’ feedback, the companies can determine the performance, satisfaction and drawback and can make improvement. 11. do you strongly support if there is a car service application? strongly support 12. do you think that a chat feature with service advisor is very useful? right. these features can answer all customers’ needs and to start consultancy. 13. what can of screen view do you want? simple and easy user experience and user interface so that customers can understand the application. 14. are you happy to wait in the garage while you have your car serviced? we were not happy at all if we had to wait while our car is repaired because it will take a lot of our time and mess up our schedule. 15. do you need information about the estimated service cost of your car? this is a feature that is appropriate for consumers because it will be easier for customers when they are busy and do not have time to ask about costs. 16. does this application need to display information on the availability of spare parts required for your car? we think if the application displays information on the availability of parts needed. we will be satisfied because we can check first if not we will feel dissatified. 17. if the application display the information on progress of the service work, does it helps you to organize your schedule? very helpful because we are people who work with high mobility and if our car is serviced, our job will be chaotic. 18. should the apllication be able to be used for one particular brand or other brands of cars you have today? we better use one application for one brand because it relates to our privacy if an application can be used for more than one brands, that mean other brands will know what cars we have. 19. if you have to go to the garage or service center, do you do it yourself or get someone to do it or get the garage to take your car? it depends on the person himself, if he is busy, he will ask the garage to take it. 20. will it be helpful if you are reminded by an application that it is time to have your car serviced? this feature will be very helpful because sometimes customers do not care and think it is just a simple thing to do the maintance regularly while it can cause a fatal result therefore, we agree that there is a warning so that the user can become more aware or care about the maintance schedulle. improve attendance car service use application     sisforma  vol.1 no.2 november 2014 : 21‐25� �25   display applications we present the features tab as shown above because we think that feature would be needed and helpful for customers to have used the application. this function is like in the browser. v. conclusions we conclude that people are interested in car service because in the future we believe that application relating to a car service will grow. we assess that today people rely on their smartphone and it has become primary need. based on the idc, the most widely used operating system is based on android and ios. we will focus on two operating systems. however, we will also use other operating system that has smaller market share because we will follow the development of technology. in 2010-2012 it was based on the blackberry operating system and in 2013 to present operating system based on android and ios dominate the world. indonesia still needs applications of this kind and the current indonesian government has started to improve broadband in indonesia to maximize the technology to keep up with other countries . references [1] http://www.softwarebengkel.com/ [2]http://www.sistemsmart.com/software_ bengkel/ [3]http://kopipagi.info/index.php/2014/08/ 31/aplikasi-teknologi-buat-kinerjabengkel-makin-efisien/ [4]http://www.idc.com/prodserv/smartpho ne-market-share.jsp [5]http://eprints.uad.ac.id/1882/2/si_akuta nsi_pada_bengkel.pdf university-level of elearning in asean early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 21 issn 2442-7888 (online) doi 10.24167/sisforma early intrusion detection system (ids) using snort and telegram approach aan erlansari 1, funny farady coastera 2, afief husamudin 3 1,2,3infomatika, faculty of engineering, university of bengkulu. jl. wr. supratman kandang limun bengkulu 38371a indonesia (tel: 0736-341022; fax: 0736-341022) 1 aan_erlanshari@unib.ac.id 2ffaradyc@unib.ac.id 3afiefh17@gmail.com abstract— computer network security is an important factor that must be considered. guaranteed security can avoid losses caused by attacks on the network security system. the most common prevention against network attacks is to place an administrator, but problems will arise when the administrator is not supervising the network, so to overcome these problems a system called ids (intrusion detection system) can detect suspicious activity on the network through automating the work functions of an administrator. snort is one of the software that functions to find out the intrusion. data packets that pass through network traffic will be analyzed. data packets detected as intrusion will trigger alerts which are then stored in log files. thus, administrators can find out intrusions that occur on computer networks, and the existence of instant messaging applications can help administrators to get realtime notifications, one of which is using the telegram application. the results of this study are, snort able to detect intrusion of attacks on computer networks and the system can send alerts from snort to administrators via telegram bot in real-time. keywords— ids (intrusion detection system), monitoring, network security, real-time, snort, telegram i. introduction security could be a huge issue for all networks in today’s enterprise domain. hackers and intruders have created several fortunate efforts to bring down company organization and network services. several strategies are developed to secure the network infrastructure and communication over the web, among them the utilization of firewalls, encryption, and virtual non-public networks. intrusion detection could be a comparatively new addition to such techniques. intrusion detection system began disclosure over the foremost recent number of years. utilizing interruption location techniques, you will be able to gather and use knowledge from sorts of disruptions and see whether or not someone is trying to assault your system or specific hosts. the data gathered on these lines are often used to solidify your system security, even as for legitimate functions. various weak appraisal instruments are too accessible inside the advertising that may be used to survey distinctive types of security gaps show in your organization. the suggested work is to scale back the malicious activities by characteristic the intruders early in network done through the observance of the node behavior/features with snort and wire. during this paper, we tend to designed efficient intrusion detection. the system contains 3 phases like feature choice, outlier detection, and classification. the primary contribution of this paper is that the introduction of a brand new feature choice formula referred to as intelligent complete feature choice that helpful|is beneficial|is helpful} for recommending the useful options. the second phase of this paper is the introduction of a brand new detection methodology referred to as an entropy-based weighted outlier detection methodology for removing the useless records. the third contribution of this paper is that the use of the prevailing classification formula referred to early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 22 issn 2442-7888 (online) doi 10.24167/sisforma as showing an intelligence layered approach for effective classification. the most advantage of this projected work is to pick out the helpful options that are helpful to boost the classification (intrusion detection) accuracy. the rest of this paper is managed as follows: section two provides the literature survey and system development model. section three demonstrates the results and discussion. section four provides a conclusion and also the future works ii. literatur review the early analysis was explicit that intrusion detection system (ids) datasets that were created in university lincoln laboratories are wont to assess the performance of snort [1][2]. the analysis of snort is completed supported the detection rate. it's been found and concludes that snort detection rate is required to boost and additionally the false alert ought to be reduced to boost the general performance of snort. here, snort is evaluated on week three, week 4, and week five knowledge. the week three data is attack free and able to train snort. week four and week five data include attacks and are utilized in the testing part. throughout the testing part, snort generates many alarms: table 1 event logged by the snort day 1 2 3 4 5 no of even 18557 6392 2092 3490 7780 nevertheless, rishab stated [3] that snort can show all matches packet outlined by the administrator. the data stored in mysql database that we have created a ui to show all the required data regarding the alert generated. the knowledge includes supply ip, destination ip, alert generated, date, and time of once the packet was received. natawat [4] in his research built a snort system using ids as a result of intrusion detection systems are efficient network security tools for detective work and observance network traffic knowledge. they generate associate alert once abnormal behavior patterns are matched to existing rules. however, as a result of the ids could have high false positive and false negative values, we have proposed another system, incorporating data processing of the association rules inside the snort ids. the system was completely tested and compared to the first snort ids rules also as icmp.rules and icmp-info.rules inside the snort ids, the system proven to be more useful and more precise. a. intrusion detection system the intrusion detection system (ids) is often defined as a tool or associate application that detects malicious activities or policy violations inside the network. ids has been widely utilized in recent years united of the most network security parts. the target of this study is to search out the best-fit approach that might considerably scale back the number of options. besides, the approach would result in high classification accuracy with less process time [5]. in order to avoid computer users from malicious effects, ids (intrusion detection system) is is meant to seem out network activities and manufacture alerts to several persons like administrative and others [6]. ids is used for two purposes: one methodology is used to identify known attacks, and the other method is used for unknown attacks. the implementation of the second technique isn't simple, and therefore the system ought to come with the correct learning and testing method. b. snort snort is that the form of the intrusion detection system that's used for scanning databases flowing on the network [7], [8]. snort logically divided into multiple components. snort logically divided into multiple parts. these parts work along to find specific attacks and generate output into a needed format from the detection system [9]. a snort-based ids consists of following major components as shown in the table: table 2 components of snort name description packet decoder prepares packet for processing preprocessors on input plugins used to normalized protocol header, detect anomalies, packetreassembly, and tcp stream reassembly early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 23 issn 2442-7888 (online) doi 10.24167/sisforma detection engine applies rules to packets logging and alerting system generates alert and log messages output modules process alerts and logs and generate a final output figure 1 shows the snort ids rules generator procedure. the association rules of the defined parameter’s entries are used to generate the snort ids rules by the minsic module for detecting network probe attacks. figure 1 snort ids generator rules the snort ids rules exhibitions were assessed by utilizing the precision comparisons method. appropriate parameters, as seen in table 2, layout the grunt ids rules as appeared in figure 1. c. scanning port scanning is a process of finding out which ports are open on a particular host or all hosts on a network[9]. the first step in any intruder activity is usually to find out what services are running on a network. once an intruder has found this information, attacks for known vulnerabilities for these services are tried. the portscan preprocessor is designed to detect port scanning activities. the preprocessor can be used to log the port scanning activities to a particular location in addition to standard logging. hackers can use multiple port scanning methods. refer to man pages or documentation of the nmap utility [10] to learn more about port scanning methods. the nmap utility is a widely used tool for port scanning. the following is the general format of the preprocessor used in the snort.conf file. preprocessor portscan: <address> <ports> <time period> <file> there are four arguments to the preprocessor. • the address range of ip addresses to monitor is a single ip address or a network address. the range is specified using the cidr block. • the number of ports accessed within a certain period can be specified. for example, a number 5 means that if five ports are scanned within the time period specified, an alert is generated. • the period is the number of seconds that defines the period used for the threshold. • the path of the file name where the activity should be logged d. rapid prototyping model rapid prototyping is an effective approach to requirements validation and evolution via an executable model of a software system to demonstrate concepts, discover requirements errors and find possible fixing solutions, and discover and discover missing requirements [11][12], [13][14]. besides the implementation of main system functionalities, a prototype has a user interface (ui) that allows the client to validate their requirements visually, make it easy to find out faults in the requirements, and then fix them[15][16]. iii. method in this section, we present system development methods. as mentioned in the previous chapter (literatur review), this research built on prototype software development model, the phase of a prototype are: a. analysis at this stage, the activities carried out are to analyze the purposes contained in the existing problems. researchers define the whole object of which is to identify all the requirements, among others: (a) analysis of the problem, (b) analysis of needs, (c) an analysis of the user b. design the activities carried out are researchers create design drawings in the wake of the network topology. this topology design created using microsoft visio c. implementation the activities carried out are the development of the overall device and troubleshooting plan. at this stage in the form of an actual implementation. the result of this phase is a device that is ready to be tested. early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 24 issn 2442-7888 (online) doi 10.24167/sisforma d. evaluation the security monitoring network attack simulation. the author tested a new system simulation for the user to determine whether the new system simulation gives satisfactory results. if so, then it will proceed to the next stage of the use of the new system. if not, the author will make revisions to return to stages 1, 2, and 3 with a better understanding of the needs of the user. e. results network monitoring systems have been successful. in this step, it is necessary for the maintenance of the new system so that the system can run properly and the user can feel the comfort in using the network attack monitoring system. the overall process of the research development method displayed in figure 2. figure 2. system workflow iv. results and discussion in this part, we display the result of ids using snort and telegram. a. network architecture network architecture was designed based on the general framework of the system before the evaluation. to link all the network, this procedure clarified how the network addressing system and router configuration: figure 3. network architecture figure 2 describes a simulation of monitoring evaluation between the attacker and the embedded snort server. this simulation conducted in a local network and using virtual box. b. snort configuration snort configuration started with installing the supporting application table 2 installation supporting application #apt-get install -y build-essential libpcap-dev libpcre3-dev libdumbnet-dev bison flex zlib1g-dev liblzma-dev openssl libssl-dev the following command in table 2 is essential to call the library inside ubuntu repository, proceed with the next phase is snort configuration. table 3 snort configuration //membuat user dan group snort #groupadd snort #useradd snort //membuat direktori dan file untuk rule #mkdir /etc/snort #mkdir /etc/snort/rules #touch /etc/snort/rules/nmap.rules #touch /etc/snort/rules/ftp.rules #touch /etc/snort/rules/ssh.rules #touch /etc/snort/rules/ddos.rules #touch /etc/snort/sid-msg.map #mkdir /etc/snort/preproc_rules #mkdir /usr/local/lib/snort_dynamicrules #mkdir /etc/snort/so_rules //membuat direktori untuk logging snort #mkdir /var/log/snort #mkdir /var/log/snort/archived_logs //memberikan hak akses #chmod -r 5775 /etc/snort #chmod -r 5775 /var/log/snort #chmod -r 5775 /var/log/snort/archived_logs //mengganti kepemilikan folder #chown -r snort:snort /etc/snort #chown -r snort:snort /var/log/snort #chown -r snort:snort /usr/local/lib/snort_dynamicrules early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 25 issn 2442-7888 (online) doi 10.24167/sisforma //salin konfigurasi file #snort-2.9.8.3/etc/ #sudo cp *.conf* /etc/snort #sudo cp *.map /etc/snort #sudo cp *.dtd /etc/snort this function begins with creating a user and snort group, creating rules directory, creating logging snort directory, giving access to snort directory, and copying file configuration. the snort configuration phase proceeds with installation and configuration barnyard2, implementation database and the last is snort rule implementation. snort rules are the rules that are used to detect intrusion and suspicious activities. here are a few snort rules from the official website which is implemented in this study: a. rule port scanning figure 4. port scanning scheme b. ftp access rule figure 5. ftp access rule c. ssh access rule figure 6. ssh access rule d. ddos rule figure 7. ddos rule e. rule ping of death figure 8. rule of death c. testing simulation snort testing pattern conducted in a local network with designed testing mode toward few services in the server. the test performed under simulation mode and real test mode to compare effectivity between these two modes. a. port scanning result figure 9. port scanning using nmap port scanning test performed using a fin scan to find out which port was opened, in this case, we discovered ftp:21, ssh:22, and http:80 was opened. b. ftp access test ftp access test performed with “brute force” attack and the target is 192.168.143.127/24. figure 10. ftp access attack ids system automatically acknowledges the intrusion because it identified to access ftp without authorization from eligible ip and defined it as an attack. c. ssh test ids detected any intrusion through port:22 and ip: 192.168.43.75. the test also performed using “brute force” attack, using early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 26 issn 2442-7888 (online) doi 10.24167/sisforma username ”root” and password taken from file pass.txt. figure 11. ssh brute force attack the target of intrusion is ip 192.168.43.75 and recognized with sid 10000006 and coming from ip address 192.168.2.128. d. ddos test unlike other tests, the ddos test using “hping3” as a tool installed on the attacker computer. the evaluation target is 192.168.43.75 with port 80 and protocol udp. figure 12. ddos attack intrusion detected with sid 10000012 through port:80 and ip address: 192.168.43.127 targeted 192.168.43.75 and port 80. figure 13. evaluation system from all performed tests, we got a result as expected. the system detected the intrusion done by the attacker. intrusion detection by the rules made from port scanning, ftp access, ssh access, and ddos. d. telegram notification notification from a server to telegram was configured before the testing. figure 14. detection information for every test performed, telegram receives a notification toward any intrusion that came to a server, e.g: intrusion from ddos test, telegram automatically notified as displayed in figure 12. figure 15. telegram notification this notification directly sent to an administrator to inform an activity from unknown sources. v. conclusion snort supported ids to detect early intrusion and notified to the server administrator through telegram application. the ids system could detect for port scanning attack, ftp brute force, ssh brute force, and ddos attack. for further research, we suggest adding more rules scenario on snort to get better security in the network system. references [1] n. d. patel, p. vrushank, and s. prof, “an analysis of network intrusion detection system using snort,” vol. 1, no. 3, pp. 3–5, 2013. [2] e. risyad, m. data, and e. s. pramukantoro, “perbandingan performa intrusion detection system ( ids ) snort dan suricata dalam mendeteksi serangan tcp syn flood,” j. pengemb. teknol. inf. dan ilmu komput., vol. 2, no. 9, pp. 2615– 2624, 2018. [3] s. r. pampattiwar and p. a. z. chhangani, “hybrid intrusion detection system using snort,” int. res. j. eng. technol., vol. 4, no. 4, pp. 1–6, 2017, [online]. available: https://www.irjet.net/archives/v4/i4/i rjet-v4i4439.pdf. [4] n. khamphakdee, n. benjamas, and s. saiyod, “improving intrusion detection system based on snort rules early intrusion detection system (ids) using snort and telegram approach sisforma: journal of information systems (e-journal) vol.7 | no.1 |th.2020. 27 issn 2442-7888 (online) doi 10.24167/sisforma for network probe attacks detection with association rules technique of data mining,” j. ict res. appl., vol. 8, no. 3, pp. 234–250, 2015, doi: 10.5614/itbj.ict.res.appl.2015.8.3.4. 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[14] b. murdoch and a. lee, “evaluating the simulation of rapid application development.” [15] y. yang, x. li, w. ke, and z. liu, “automated prototype generation from formal requirements model,” ieee trans. reliab., pp. 1–25, 2019, doi: 10.1109/tr.2019.2934348. [16] m. s. p. aditama, s. a. wicaksono, and f. pradana, “pembangunan sistem informasi kenaikan jabatan fungsional dosen universitas brawijaya,” vol. 2, no. 10, pp. 3538– 3544, 2018, [online]. available: http://j-ptiik.ub.ac.id/index.php/jptiik/article/view/2661/1002. university-level of elearning in asean recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal)vol 6 | no.1 |th. 2019. 63 issn 2442-7888 (online) doi 10.24167/sisforma recommendation system of information technology jobs using collaborative filtering method based on linkedin skills endorsement latifah diah kumalasari dian nuswantoro university latifahdiah.kumalasari@gmail.com ajib susanto dian nuswantoro university ajib.susanto@dsn.dinus.ac.id abstract— students who are graduated from informatics engineering have wide employment opportunities in the information technology work field, such as database administrator, data scientist, ui designer, it project manager, network engineer, system analyst, software engineer and ux designer. each job in information technology field has different skill requirement for the interest of work field. therefore, it skill classification is needed to find out the suitable career recommendation for informatics engineering students. data from it professionals which are obtained from linkedin account of it professionals will be processed as reference for students. data are processed using k-means clustering algorithm to find out how is feasible it professionals data are used as a reference. then, collaborative filtering method by the k-nn algorithm is used to determine classification based on the proximity between student skills and information technology job field. the output is recommendation of information technology job field which are generated from calculate of it student skills. result has been tested by testing one of user that has been labeled software engineer produce a recommendation output as a software engineer. keywords— classification, clustering, collaborative filtering, it career field recommendation, k-means, k-nearest neighbor i. introduction a. background informatics engineering is a course that focuses on learning the principles of computer science and mathematical analysis for designing, developing, testing and evaluating of software [1]. department of informatics engineering is a computer science major that its graduates students can work in lot branch in informatic technology fields such as database administrators, data scientist, ui designer, it project manager, network engineer, ux designer, etc. it is different with other majors are like doctor education graduation student will work as a doctor, nursing graduation student will work as a nurse, pharmacy graduation student will work as a pharmacist, education major student will work as a teacher, and other majors that are their work sciences have been studied during college. however, informatics engineer students will never be enough if only have high education degree without completed by skills. informatics engineering students have to expand their skills so they can fulfill the specifications as an expert worker in the certain it fields. from the lot branch of it job fields, job applicants must know what specific skills and knowledge are needed when they want job for a particular it field. informatics engineering students often do not know benchmark of their ability for work skill requirements in it fields, so it result to the lack of graduates readiness for confront workplace in informatics technology fields. therefore, application system recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 64 issn 2442-7888 (online) doi 10.24167/sisforma recommendation career in it fields base on it skills and knowledge is necessary. although every student is equally graduates from informatic engineering, they actually have different skills and knowledge. there is currently a business oriented social networking website which mainly used for professional networking. that social network is linkedin. linkedin can promote professional online profile of someone to offer employment. so linkedin can connect users whom have not known each other in their professional scope [2]. the author will use 400 linkedin professional it profiles from 8 types of it work fields as a real reference data to make recommendations of 8 it work fields which most suitable for students whom already have a linkedin account. eight it work fields which author mean are database administrators, data scientist, ui designer, it project manager, network engineer, system analyst, software engineer, and ux designer. so in this research, we propose a combination of k-means and k-nn algorithms to produce recommendations to graduates of informatics engineering based on their current expertise. b. literature review tonni limbong in 2013 with study titled “implementations methods of simple additive weighting (saw) for selection of informatics work field”. this research weighted on academic number values of alumni data in academics information systems database [3]. yurmalin m. z. in 2016 also conducted research on the spk (decision-making system) with title “decision making system for concentration and interest of information technology course in yogyakarta janabadra university”. this research is done by found the weight value for each criteria and carried out the rank of interest majors using fuzzy multiple attribute decision making (fmadm) method and simple additive weighting (saw) method [4]. research titled “a multi-criteria collaborative filtering recommender system using clustering and regression techniques” in 2016 by mehrbakhsh nilashi, muhammad dalvi esfahani, morteza zamani roudbaraki, t. ramayah, and othman ibrahim discusses about the multi-criteria recommendation system that uses many item criteria for rating to improve traditional collaborative filtering accuracy. techniques used are regression and clustering which developed based on expectation maximization (em) and classification and regression tree (cart). the analysis is done on the dataset provided by yahoo! film and tripadvisor show that the proposed method can improve the accuracy of multi-criteria collaborative filtering [5]. in 2017 there was research by laode aldhi maulana ramadhan, sutardi, and jumadil nangi which was discussing about “creation of e-commerce web at kenime store shop using recommendation system based collaborative filtering with adjusted cosine similarity algorithm”, where the system will provide goods recommendation to user according to his similarity with other users in pattern purchase. results have been tested by black box method and approved that all test scenarios were completed and have not error at all [6]. research by sari rahmawati, dade nurjanah, and rita rismala in 2018 regarding “analysis and implementation of hybrid approaches for recommendation system with knowledge-based recommender system and collaborative filtering methods”. research combines 2 methods recommender system with weighted technique, where the prediction of knowledge-based recommender system will be combined with collaborative filtering method based on weight rule of two social types (liberal and moderate). the social aperture moderate gives weight of 75% recommendation based on user profile preference and 25% based on other user recommendations. while the liberal social aperture gives weight of 50% recommendation based on user profile and 50% based on other user recommendations. this research gets the best results for interaction prediction is on hybrid social moderate aperture with an average value of rmse 0,347 of the value n=50 [7]. recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 65 issn 2442-7888 (online) doi 10.24167/sisforma another research by andrias eko wijaya and deni alfian in 2018 about “laptop recommendation system using collaborative filtering and content-based filtering”. the study discusses the laptop recommendation system for collaborative filtering method is using adjusted-cosine similarity algorithm to calculate similarity between users, and using weighted sum algorithm to calculate rating predction that has been given by user on an item. for the content-based filtering method is using tf-idf algorithm to find the available contents to be recommended. the result show that manual recommendation calculation is same as the system recommendation calculation. additionally, the execution time by the system is effected by number of items. collaborative filtering method has an execution time longer than content-based filtering method [8]. in 2018, jorge valverde rebaza and paul bustios also conducted a study titled “job recommendation based on job seeker skills”. the research focuses on job recommendations based on the the professional skills of jobseekers. the technique used is the extraction of jobseekers skills using text processing. algorithms used for recommendation are tf-idf and 4 types of word2vec (word2vec-cbow, word2vec-skipgram, word2vec-ngramsskipgram and word2vec-ngrams-cbow) with data taken are from catho and linkedin sites. the result of study obtained conclusion that not all profiles are given good recommendation, because maximum value of minimum average effectiveness which occurs on tf-idf, word2vec-skipgram and word2vec-ngrams-cbow is 0.96 (only 48 from 50 profiles given recommendation) [9]. c. operational definition 1. collaborative filtering collaborative filtering is a recommendation system method based on same assuming between user’s item rating with other user’s item rating that is considered have same liking item. collaborative filtering is devided into 3 methods, namely : a) memory-based collaborative filtering memory-based collaborative filtering is divided into two namely user-item filtering and item-item filtering. user-item filtering takes a specific user, then finds other user like that user based on rating, to recommends items liked by similar user. while, item-item filtering retrieves the item, then finds the user who likes the item to find another item that the user liked. some techniques utilize memorybased cf are user-based top-n recommendation algorithm and item-based top-n recommendation algorithm [10]. b) model-based collaborative filtering model-based produces recommendations by creating models from learning a specific algorithm in the training process. process of making this model is various, such as bayesian network, clustering, and rule-based [10] c) hybrid collaborative filtering hybrid collaborative filtering is a recommendation system method that combines the method of collaborative filtering with other methods, such as content-based so as to complement the advantages and disadvantages of each method so that it can be improve recommender system performance [10]. 2. clusterization cluster is a collection of data object that have simlarities between one and other in same group and different objects with other group’s data. clustering or cluster analysis grouping a set of physical or abstract objects into single class of the same object [11]. 3. classification one of algorithm for classifying is knearest neighbor (k-nn). k-nn is a method that use supervised algorithm where the result of newly classified test samples based on majority of categories on k-nn. the purpose of this algorithm is classifying new objects based on trainer’s attributes and samples. the test point will be found number of k objects which closest to test point [12] . recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 66 issn 2442-7888 (online) doi 10.24167/sisforma ii. method a. data preparation it professional data profiles which obtained from linkedin site consists of 400 profiles will be used as reference for making recommendations. data profiles are still an early data which contain list of top skills, knowledge, tools and other skills from each profile. data of 400 it professional profiles have collected by author through month of june 2019 comes from 50 data scientist profiles, 50 database administrator profiles, 50 it project manager profiles, 50 network engineer profiles, 50 system analyst profiles, 50 software engineer profiles, 50 user experience designer profiles, and 50 user interaction designer profiles. each profile has list of top skills, knowledge, tools, and other skills that already have a endorsement rating provided by linkedin users. if point endorsement of top skills, knowledge, tools, and other skills are more higher in value, so those are the more better tops skills, knowledge, tools, and other skills are owned by user. data 100 top ranking endorsement of top skills, knowledge, tools and other skills are used as attributes to determine recommendation of it career field for students. data 100 top endorsement are very factual consider that data 100 top ranking are calculated from the highest endorsements number of top skills, knowledge, tools, and other skills 50 linkedin it professional profile in every it work field. b. system development model author uses system design techniques with waterfall schemes. the waterfall model is often referred as a linear sequential or classic life cycle [13]. waterfall model provides sequential flow of software approach starting from analysis, design, coding, and testing. the following is an explanation : 1. requirement analysis requirement analysis phase is determine list of requirements related to recommendation system application that will be designed. application of system recommendation will have this following specifications : a) application will use php tool b) application will receive input of user profile which consist of education data, skills, knowledge, rating endorsement of skills obtained by user. c) collaborative filtering using rapidminer software allows clustering users of it career fields based on endorsement skills rating. d) collaborative filtering also performs knn calculation process to obtain classification of the it career fields for user. e) application performs euclidian distance for recommendation process. f) application will provide result a recommendation of it career fields that best suited for user. 2. design system in the design system stage, author will create application models. author use php tools with oop (object oriented programming) approach. oop approach requires unified modeling language (uml) as an abstraction about the system will be built. uml is a popular modeling language that has a good system visualization and documentation performance [14]. uml modeling even can generate ready to implement programming codes. uml consists of use case, sequence diagram, class diagram and activity diagram. 3. coding after design system, the next step is to do coding as php tool implementation. coding must be adjusted with design system which have made. 4. testing the final stage in waterfall scheme is testing. code that has been created will be tested to see whether the application has sufficient the requirement analysis according the initial planning phase. recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 67 issn 2442-7888 (online) doi 10.24167/sisforma iii. results and discussion a. k-means k-means algorithm is a clusterization algorithm which grouping data based on the closest centroid cluster with data. purpose of k-means is grouping data by maximizing data similarity in one cluster and minimizing data similarity between clusters. the size of similarity used in cluster is distance function. so, maximization of data similarity is obtained based on shortest distance between data and centroid [15]. author uses method of data clusterization using k-means algorithm to determine whether the data of 400 professionals it have been collected are worthy to be used as a reference of it career recommendation system to students. stages of clusterization : 1) author only took 50 top ranking of the highest endorsements number of top skills, knowledge, tools and other skills overall from 400 professional it to be used as a variable in clusterization. 2) data 400 professionals it (which consist of 50 user data scientist, 50 user database administrator, 50 user ui designer, 50 user it project manager, 50 user network engineer, 50 user system analyst, 50 user software engineer and 50 user ux designer) prepared and processed use microsoft excel to be processed through the rapidminer 5.3 software. here is initial view of rapidminer version 5.3 figure 1. initial view of rapidminer ver 5.3 figure 2. excel file configuration view next, configure the excel file so that data can be processed in clustering on rapidminer. configurations include name configuration and attribute type on table. figure 3. input view of excel file and kmeans operator put the selected excel file with k-means operation. fill the value k=8 because author will use 8 types of clusters to see 8 types of data grouping, which will be used as a reference in the next using k-nn method. connect the excel file with k-means operator. click run for the data processing process. here is the result of processing using kmeans with k value = 8 and max iteration of 10 times. recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 68 issn 2442-7888 (online) doi 10.24167/sisforma figure 4. clusterization result view author obtained the result of clusterization as this following data grouping : 0 cluster: 3 items 1st cluster: 9 items 2nd cluster: 300 items 3rd cluster: 47 items 4th cluster: 24 items 5th cluster: 8 items 6th cluster: 7 items 7th cluster: 2 items the following is a table 3.1 that is a cluster deployment table based on individual it career fields. table 1. deployment of clusters based on career fields no career field c 0 c 1 c 2 c 3 c 4 c 5 c 6 c 7 1 database administr ator 3 8 3 9 2 data scientist 3 8 4 8 3 ui designer 2 6 2 2 2 4 it project manager 1 4 9 5 network engineer 5 0 6 system analyst 5 0 7 software engineer 2 3 2 0 7 8 ux designer 2 5 2 5 in the career area database administrator branched to 3 clusters of 6% c0, 16% c1, and 78% c2. the career field of data scientist branched into 3 cluster of 76% c2, 8% c4 and 16% c5. the career field of ui designer branched into 3 clusters of 52% c2, 44% c3 and 4% c7. the project manager it’s career field branched into 2 clusters of 2% c1 and 98% c2. network engineer career field is only 1 cluster of 100% c2. the career filed of system analyst is only 1 cluster of 100% c2. the career field of software engineer branched into 3 clusters namely 46% c2, 40% c4 and 14% c7. the career area of ux designer branched into 2 clusters of 50% c2 and 50% c3. from the research above, it can be known that from 8 clusters of each career field just branched out to maximum of 3 clusters or not more than half the number clusters specified. so, data is worth to be used as a reference recommendation system. b. k-nn k-nn is an algorithm includes a group of instance-based learning. this is one of lazy learning techniques. k-nn is done by looking for group k objects in the closest training data with object in new data or data testing [16]. in this k-nn research author use k=1,2,3,4,5,6,7,8 to determine classification of 8 it careers areas, and to calculate the distance between user testing and data 8 it career field by using euclidean distance. the smallest distance between user testing and it career field will be used as a recommendation. user testing se_19 data that will be used as an example of the k-nn calculation testing. user se_19 is the user who was originally labeled software engineer. calculation of distance between user se_19 with each area of it career fields is calculated by comparing the distance of skills user se_19 and skills in each it career fields. recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 69 issn 2442-7888 (online) doi 10.24167/sisforma table 2. point endorsements of user se_19’s skills, knowledge, tools & other skills no top skills, knowledge, tools, and other skills user se_19 ranking endor sement 1 algorithms 9 2 artificial intelligence 15 3 automated planning and scheduling 0 4 big data 2 5 big data analytics 0 6 bioinformatics 0 7 c++ 7 8 computational biology and bioinformatics 0 9 computer science 5 10 constraint programming 0 11 data mining 2 12 database management 0 13 deep learning 0 14 distributed systems 2 15 eclipse 1 16 hadoop 0 17 information retrieval 0 18 integer programming 0 19 java 6 20 knowledge representation and reasoning 0 21 latex 1 22 linux 0 23 machine learning 13 24 natural language processing 0 25 nosql 0 26 object oriented design 0 27 object oriented modeling 0 28 optimization 7 29 program optimization 0 30 programming 9 31 python 4 32 r 0 33 reusable software design 0 34 scalable system design 0 35 software design 1 36 software engineering 4 37 sql 0 38 statistics 2 39 uml 0 40 version control 0 1. calculation distance between user se_19 with each area of it career fields is calculated by comparing the distance of skills user se_19 and skills of each it career fields using euclidian distance formula. d(xi, cj) = √∑ (𝑥𝑖 − 𝑐𝑖)2𝑁𝑖=1 ………(1) description : d(xi,cj)= euclidian distance between ith skill with center skill i xi = x value in the ith attribute cj = c value on center i i = individual attributes 1 to n a. d(ds, se_19) = √∑( 𝐷𝑆̅̅ ̅̅ − se_19)2 = 33,8900 b. d(db, se_19) = √∑( 𝐷𝐵̅̅ ̅̅ − se_19)2 = 21,7300 c. d(pm, se_19) = √∑( 𝑃𝑀̅̅ ̅̅ ̅ − se_19)2 = 11,8600 d. d(ne, se_19) = √∑( 𝑁𝐸̅̅ ̅̅ − se_19)2 = 4,6600 e. d(sa, se_19) = √∑( 𝑆𝐴̅̅̅̅ − se_19)2 = 7,8200 f. d(se, se_19) = √∑( 𝑆𝐸̅̅̅̅ − se_19)2 = 49,3000 g. d(ux, se_19) = √∑( 𝑈𝑋̅̅ ̅̅ − se_19)2 = 22,5700 h. d(ui, se_19) = √∑( 𝑈𝐼̅̅ ̅ − se_19)2 = 27,6100 recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 70 issn 2442-7888 (online) doi 10.24167/sisforma 2. this classification stage does not use any model, because it only match based on memory. the formula for calculating this algorithm is : 𝐷𝑖𝑠𝑡𝑎𝑛𝑐𝑒 {𝑋, 𝐴} = √∑( �̅� −x)2 √∑ �̅� …...(2) a. distance (user testing, data scientist) distance {se_19, data scientist} = 33,8900 37,7444 = 0,8979 b. distance (user testing, database administrator) distance {se_19, database administrator} = 21,7300 21,7411 = 0,9996 c. distance (user testing, project manager) distance {se_19, project manager} = 11,8600 11,9561 = 0,9924 d. distance (user testing, network engineering) distance {se_19, network engineering} = 4,6600 4,7027 = 0,9912 e. distance (user testing, system analyst) distance {se_19, system analyst} = 7,8200 8,1191 = 0,9627 f. distance (user testing, software engineering) distance {se_19, software engineering} = 49,3000 58,8306 = 0,8380 g. distance (user testing, ux designer) distance {se_19, ux designer} = 22,5700 22,6109 = 0,9981 h. distance (user testing, ui designer) distance {se_19, ui designer} = 27,6100 27,6488 = 0,9986 3. the last stage is determination of the user testing career classification based on the skills distance which are owned by user testing with each it career fields. based on that calculations, user testing se_19 has distance with each it career fields as follows : table 4. recommendation results of user se_19 it career fields distance rank data scientist 0,8979 2 database administrator 0,9996 8 project manager 0,9924 5 network engineer 0,9912 4 system analyst 0,9627 3 software engineering 0,8380 1 ux designer 0,9981 7 ui designer 0,9986 6 from the table above, user se_19 has first recommendation on software engineer, second recommendation on data scientist, third recommendation on system analyst, fourth recommendation on network engineer, fifth recommendation on project manager, sixth recommendation on ui designer, seventh recommendation on ux designer, and eighth recommendation on database administrator. c. program implementation 1. student dashboard student can manage student profile data, input skills, point endorsements of skills and seek recommendations. figure 5. student dashboard screen recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 71 issn 2442-7888 (online) doi 10.24167/sisforma 2. find student recommendations on search recommendations page will show list of skills that point endorsements skills must be input by student. figure 6. screen of search student recommendation 3. student recommendation results on recommendation results page will produce output of recommendation according to the skills and point endorsements skills entered by student. figure 7. screen of student recommendation results iv. conclusion 1. results of clusterization by using rapidminer tool version 5.3 show that database administrator users branched into 3 clusters (6%c0, 16% c1 and 78% c2). data scientist users branched into 3 clusters (76% c2, 8% c4 and 16% c5). ui designer users branched into 3 clusters (52% c2, 44% c3 and 4% c7). it project manager users branched into 2 clusters (2% c1 and 98% c2). network engineer users and system analyst users only on c2 cluster. software engineer users branched into 3 clusters (46% c2, 40% c4 and 14% c7). ux designer users branched into 2 clusters (50% c2 and 50% c3). 2. implementation of k-nn algorithm to determine classification use k=8 has been tested on user se_19 which originally labeled software engineering also resulted in a recommendation of first rank in software engineering, then followed by data scientist, network engineer, project manager, ui designer, ux designer and database administrator. references [1] youthmanual, “teknik informatika,” 2015. . [2] p. o. indonesia, “mengenal linkedin dan manfaatnya,” 2012. . [3] t. limbong, “implementasi metode simple additive weighting (saw) untuk pemilihan pekerjaan bidang informatika,” no. august, 2016. [4] c. journal and u. janabadra, “sistem pendukung keputusan konsentrasi dan peminatan prodi teknik informatika universitas janabadra yogyakarta,” vol. 3, no. 4, pp. 307–318, 2016. [5] o. i. mehrbakhsh nilashi, mohammad dalvi-esfahani, morteza zamani roudbaraki, t. ramayah, “a multicriteria collaborative filtering recommender system using clustering and regression techniques,” vol. 3, p. 7, 2016. [6] j. n. laode aldhi maulana ramadhan, sutardi, “pembuatan web ecommerce pada toko kenime store menggunakan sistem rekomendasi berbasis metode collaborative filtering dengan algoritma adjusted cosine similarity,” vol. 3, p. 10, 2017. [7] dan a. p. k. ramadhanuz a djamal, warih maharani, “analisis dan implementasi metode item-based clustering hybrid pada recommender system,” 2010. [8] d. a. anderias eko wijaya, “sistem rekomendasi laptop menggunakan collaborative filtering dan contentbased filtering,” vol. 12, p. 17, 2018. recommendation system of informatic technology jobs using collaborative filtering method based on linkedin skills endorsement sisforma: journal of information systems (e-journal) vol.6 | no.2 |th. 2019 72 issn 2442-7888 (online) doi 10.24167/sisforma [9] p. b. jorge valverde rebaza, “job recommendation based on job seeker skills,” p. 6, 2018. [10] t. m. k. xiaoyuan su, “a survey of collaborative filtering techniques,” vol. 1, p. 19, 2009. [11] e. irfiani and s. s. rani, “algoritma kmeans clustering untuk menentukan nilai gizi balita,” vol. 6, no. 4, pp. 165–172, 2018. [12] m. a. nugroho and h. a. santoso, “klasifikasi dokumen komentar pada situs youtube menggunakan algoritma k-nearest neighbor ( k-nn ),” no. 5. [13] s. susilowati and m. informatika, “pengembangan sistem informasi manajemen zakat , infaq , shadaqoh , waqaf dan hibah menggunakan metode waterfall,” vol. 19, no. 1, pp. 52–60, 2017. [14] a. d. supriatna, “systematic design of expert system using unified modelling language systematic design of expert system using unified modelling language,” 2018. [15] r. a. asroni, “penerapan metode kmeans untuk clustering mahasiswa berdasarkan nilai akademik dengan weka interface studi kasus pada jurusan teknik informatika umm magelang,” vol. 18, p. 7, 2015. [16] a. sulistiyo, “penentuan jurusan sekolah menengah atas menggunakan metode k-nearest neighbor classifier pada sman 16 semarang,” p. 5. university-level of elearning in asean intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review sisforma: journal of information systems (e-journal) vol. 9| no. 1 |th. 2022 1 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review nur rokhman1, syeh abidin kobar2 universitas gadjah mada daerah istimewa yogyakarta 55281, indonesia 1nurrokhman@ugm.ac.id, 2syeh.a@mail.ugm.ac.id abstract— many studies have been shown that intelligent tutoring systems (itss) contribute to a remarkable improvement in the educational outcomes of students. several authoring tools have been developed to contribute to making itss easier to build and widespread. however, there is still a lacks of current understanding in the itss community on how authoring tools could support nonprogrammer authors to build itss. this study uses a systematic literature review (slr) method to identify primary empirical studies for nonprogrammers regarding the usage of itss authoring tools. the concern of this study is summarizing and analyzing the state of the art of the development of authoring tools. this study identifies the itss components and types that can be authored, the technologies used, and also search for proof of the advantages of itss authoring tools as well. keywords— authoring tools, intelligent tutoring systems, systematic literature review i. introduction intelligent tutoring systems (itss) are computer systems that offer automated tutoring environment to fit users based on various well-established cognitive concepts and algorithms [1]. itss provide personalized guidance and could adapt to each student’s learning abilities, knowledge, and needs [2]. the use of itss for improving students’ learning outcomes have been widely proven in many kinds of research [3][10]. however, it is difficult and costly to design and build pedagogically efficient itss [11]. as a result, several researchers have developed authoring tools to help the tutor development process, to speed up the development of itss, to reduce development costs, to increase the number of itss development process participants, to increase the number and diversity of tutors available, and so on [12]-[14]. since the beginning of the itss study, researchers have been also researching itss authoring tools. at that time, the commercially available authoring tools are only for multimedia-based training and conventional computer-aided instruction, but these authoring tools still lack the sophistication needed to create intelligent tutors. commercial multimedia authoring tools excel in providing instructional designer tools to create visually enticing and interactive displays, but behind the screens is a shallow representation of pedagogy and content [15]. early itss authoring tools research fell into two broad categories: performance-oriented and pedagogy-oriented [16]. pedagogy-oriented systems focus on how to sequence and teach relatively canned content. meanwhile, performance-oriented systems concentrate on providing rich learning environments in which by practicing them and gaining feedback, students can develop abilities. one of the first authoring tool developed was demonstr8 that belongs to performance-oriented systems category and use pups tutoring architecture to support the production rules authoring [17]. due to the growing interest in itss authoring tools, researchers try to summarize the various research contributions to describe the state of the art in this field. a detailed study of the state-of-the-art authoring tools has been done [12]. it determines the types of itss built with authoring tools, the features, and techniques used, etc. later studies in [13] and [14] used the intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 3 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 classification of [12] to update the state of the art on the topic by adding some contributions to the authoring of various styles of itss, such as agent-based, and dialogue-based tutors. even though these contributions summarize the itss authoring tools knowledge well, they did not catch some interesting and recent aspects of this topic, such as evaluating the evidence provided by empirical studies, identifying cutting edge technologies and features used to support the tutor authoring for nonprogrammers, and so on. moreover, the studies mentioned above did not perform a systematic literature review (slr) method covering the use of authoring tools. therefore, the purpose of this study is to do a systematic review of the usage of itss authoring tools for nonprogrammer authors in recent years. thus, motivated by previous studies, this study is intended to understand: 1. what are the itss components that can be authored? 2. what types of itss can be built using authoring tools? 3. what authoring technologies have been used to build itss? ii. method this study uses a systematic literature review (slr) to identify, evaluate, and interpret the available research findings related to the research questions. the studies used in this review range from over the past decade, between 2010-2020. a. inclusion and exclusion criteria studies were eligible for inclusion in this review if they were published between 20102020 and recognized as a peer-reviewed primary empirical study. to minimize repetitive effort, this decision on such a time was made as well as gather more recent knowledge in emerging technologies used by authoring tools. studies were excluded if they were nonpeer-reviewed secondary study, duplicate, non-english written, gray literature, and not focusing on the use of authoring tools to support nonprogrammer authors. b. sources selections and search based on [18] recommendations, the databases were used: acm digital library, compendex, ieee xplore, isi web of science, sciencedirect, scopus, and springerlink. the search for papers was carried out using a selection strategy based on the year, keywords, and appropriate criteria. c. data extraction and synthesis the data extraction was performed after the search and selection processes by reading each one of the selected papers. in this process, 14 primary studies were obtained that fit the criteria and then synthesized according to the questions that had been previously asked. iii. results and analysis the criteria to be reviewed were met by a total of 14 papers. the results are shown in table 3.1 sorted by year of publication. a. authoring tools in itss components this question had a purpose to identify the main itss components that have been supported by the use of authoring tools. the aim of this question was to analyze itss components supported by the use of authoring tools. categorization based on the recognized itss components which are: pedagogical model, domain model, student model, interface model (see table 3.2) [13]. the findings shown in table 3.2 suggest that the studies in the past decades cover all itss components. the pedagogical model covered 79% of the reviewed papers. this result somewhat anticipated because research on authoring tools for nonprogrammer authors aims to customize the learning process in the itss. there is also a significant number of studies in the domain model, about 86%. it is interesting because it shows that many studies delegate or assist authors in determining what students can learn by using the created itss. nine papers intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 4 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 have also met both the domain and pedagogical model (p2, p3, p4, p5, p8, p10, p11, p12, p13) point out the interest in using authoring tools not only to customize the learning process but also to enable the learning process to allow the definition of domain like contents, problems, and so on. table 3.1 id year authors p1 2010 chakraborty et. al. [19] p2 2010 suraweera et. al. [20] p3 2011 chou et. al. [21] p4 2011 zatarian-cabada et. al. [22] p5 2012 devasani et. al. [23] p6 2014 abbas et. al. [24] p7 2014 maclellan et. al. [25] p8 2015 blessing et. al. [26] p9 2015 gilbert et. al. [27] p10 2015 lane et. al. [28] p11 2015 matsuda et. al. [29] p12 2016 aleven et. al. [30] p13 2020 maclellan et. al. [31] p14 2020 weitekamp et. al. [32] table 3.2 itss components studies freq. % pedagogical model p2, p3, p4, p5, p7, p8, p10, p11, p12, p13, p14 11 79% domain model p1, p2, p3, p4, p5, p6, p8, p9, p10, p11, p12, p13 12 86% student model p1 1 7% interface model p11, p12, p13 3 21% the usage of authoring tools to design the student model (7%) and the interface model (21%) are not so significant. for the student model, these results may happen because most of the studies rely on the artificial intelligence features of tutoring systems to automatically represent the student model during the process. however, for different categories of students, p2 still enables teachers to author some aspects of the student model. on the other hand, the interface model has so few studies because most of the authoring tools found in the reviewed papers are relying on a fixed tutor interface. it may because this component was not favored in the itss authoring research. even though, few works are allowing authoring of interface model such as the cognitive tutor authoring tools (ctat) (p12) where authors could design and create more than one tutor interface distinct to the type of the problem for which the tutor will provide tutoring. the authoring process can be done through drag and drop techniques using the existing interface builder. b. authoring tools for itss types the question aimed to identify the types of itss that have been supported and developed by the authoring tools. even though an itss could be categorized in more than one category, the classification of itss types in this study was identified according to the type explicitly stated in the papers. this study also defined some categories according to the itss features discussed in the studies. table 3.3 shows the percentage of each type of itss. two studies that could not be defined as specific itss type, so they were categorized as an unspecified type. tabel 3.3 itss types studies freq. % model-tracing/ cognitive tutor p9, p11, p13, p14 4 29% example-tracing p5, p7, p12 3 21% content and problem-based p1, p10 2 14% constraint-based p2 1 7% dialogue-based p8 1 7% machine and human-based p3 1 7% unspecified p4, p6 2 14% model-tracing tutor contains a cognitive model that is used by the tutor to check the response of the students. this model is based on the problem-solving and learning process theory of cognitive psychology. the tutor verifies each problem-solving step to keeps the student in the model path. the cognitive tutor is a special trademark product of carnegie learning that implements modeltracing and knowledge-tracing. knowledgetracing is used to calculate the required skills students learned to predict the performance of students in subsequent tutor interactions. the combination of both is essentially used to monitor students' learning progress, guide students to the correct path to problemsolving, and provide feedback. the emphasis intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 5 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 of this type of itss studies is on a pedagogical and domain model. example-tracing tutor is also significantly identified in authoring for nonprogrammers. this type of itss interprets and assesses student behavior based on generalized examples of problemsolving. these examples intend to ease domain experts to create a cognitive model by demonstrating rather than by programming a production rule model [25]. other types have smaller portions than the two types previously described. content and problem-based relies on authoring tools to author content and problem specified for itss. constraint-based is based on ohlsson’s theory of learning from performance errors and are designed to decrease the effort required to develop a generic domain model. dialogue-based using nlp mechanisms to provide more human-like tutoring. machine and humanbased using both machine and human intelligence together during the tutoring process. the last is the unspecified category which has distinct features so they did not deserve an own category. this shows that there is no common understanding in the itss community about the underlying theories, technologies, and features of itss since many researchers are developing authoring tools to build their own itss type. c. technologies used in authoring tools this question is to identify the main technologies used to build authoring tools and the problems these technologies address. the question aimed to define the key technologies used in authoring tools and the problems solved by these technologies. table 3.4 shows that 57% of studies use ai theories, concepts, or technologies. ontologies are used by the studies p2 and p6 to support the representation of the domain knowledge. these studies help authors in defining the tutor's domain model as well as relying on ontology's reasoning and inference capabilities to effectively use the domain model during tutoring. on other hand, to overcome different types of problems, p4 uses sophisticated algorithms based on neural networks. p8 uses nlp techniques for improving the authoring of natural language itss. p1 using the fuzzy rule-based approach to supports pedagogical model authoring, enabling writers to customize the rule base and define the teaching strategy. p11 developed simstudent to help novice authors to develop a cognitive tutor by teaching it how to solve problems. p13 and p14 are the latest developments of simstudent, namely simulated learner, whose learning mechanism can be modulated to separate mechanisms and can use different ai algorithms for each mechanism. tabel 3.4 technologies studies freq. % frameworks, tools, plugin p7, p9, p11, p12, p13, p14 6 43% ai theories, concepts, technologies p1, p2, p4, p6, p8, p11, p13, p14 8 57% unspecified p3, p5, p10 3 21% regarding 43% of studies addressing the use of software technologies, most of the studies (p7, p11, p12, p13) use the cognitive tutor authoring tool (ctat), apprentice learner framework (p13, p14), and tutor link plugin (p9). ctat is a widely known authoring tool, and the most complete tool to develop different types of itss such as example-tracing and cognitive-tutor. ctat mainly focuses on helping authors nonprogrammer authors to effectively and efficiently develop itss capable of doing sophisticated tutoring behaviors in assisting students to learn in many domains [30]. on the other hand, apprentice learner framework intended to support authors in developing cognitivetutor by using some kind of machine teaching method to the simulated learner. the last is the tutor link plugin, which makes it possible to extend an existing tool (called xpst) to act as an intermediary between third-party applications and the xpst engine. it maps the behavior in the interface to the proper parts of the tutor model. it can also show suggestions and other tutoring details in the application [27]. intelligent tutoring systems authoring tools for nonprogrammer authors: a systematic review sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 6 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 iv. conclusion in this study, it shows that: the domain and the pedagogical model were mostly targeted by the authoring tools (86% of studies address the domain model, 76% address the pedagogical model, and 64% support both); several itss types have been supported by authoring tools to be built by nonprogrammer authors, with emphasis on model-tracing/ cognitive tutor (29%) and example-tracing tutor (21%); various kinds of technologies, includes ai and software solutions have been supporting authoring of the pedagogical model, domain model, and interface model of itss. however, it can be noted that further research and development is still needed in the field of its authoring tools, based on the results shown in this study. in order to create easier and more accessible solutions for nonprogrammer authors, more research on the interface model of authoring tools needs to be done; more development of authoring tools for various types of tutors; more exploration of the use of emerging technology, such as mobile learning, persuasive technologies, gamification, device-based instruction, etc. hopefully, the results of this systematic literature review study can be advantageous for the educational technology community especially in itss community as it gathers evidence from the empirical primary studies included in the review to reveals a recent body of information on the use of itss authoring tools for nonprogrammer authors. references [1] anderson, j. r. 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(2020). an interaction design for machine teaching to develop ai tutors. proceedings of the 2020 chi conference on human factors in computing systems, 1-11. university-level of elearning in asean the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 44 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus ferdian aditya pratama1, stefani prima dias kristiana2, christian moritz lukito3 faculty of engineering atma jaya catholic university of indonesia 1ferdian.aditya@atmajaya.ac.id, 2stefani.primadyas@atmajaya.ac.id, 3christian.2016043046@student.atmajaya.ac.id abstract— the implementation of sst in any organization activity can create a positive outcome and bring less negative response if the system failed. the bureau of students, alumni, and student career counselling at atma jaya has difficulties managing a room booking process for the student’s organization. the current method of room booking is done manually, and it has taken a lot of costs, especially from time, human resources, and the process itself. this research focuses on developing the sst system that can help the bureau manage the room booking process. the system itself will be developed on a web-based platform using laravel as the framework. the room booking system will be developed using an sdlc model with five general processes: planning, analysing, design, implementation, and testing. this research will also measure user satisfaction while using the system using kaplan and norton model. the result of this study is a web-based system for a room booking process for students’ organizations in atma jaya bsd campus. based on the evaluation of user satisfaction, this system has an average score of 4.56, which indicates the user is very satisfied using this system for the room reservation. keywords— kaplan and norton model, room booking system, sst, web-based system. i. introduction self-service technology is starting to apply in many industries, such as governments, education, healthcare, financial services, and retail [1]. there are many types of implementations of sst, such as internetbased services, check-in systems, ecommerce, etc. [2]. it is also starting to replace the service employees because of their competitive advantages [3]. some industries mention that self-service technology (sst) has become a critical element, especially in controlling costs and improving customer experience [4]. the use of self-service technology can become helpful, especially if the user is in the group of the y generation because of the intensive use of technology itself [5]. by using the sst, users can obtain fast service processes and reduce wait times [6]. in addition, based on previous research, users are willing to use sst because it is easy to use [7]. because of the significant gap between traditional services and sst, the implementation of sst in every process business is necessary [8]. implementing sst in a process business can bring less negative response if the system fails to manage some processes [9] and can create a positive service outcome such as user satisfaction [10]. at atma jaya catholic university of indonesia, a bureau of students, alumni, and student career counselling needs to implement the sst. the bureau is responsible for managing all the student’s activities, starting from a room book for students’ activities to propose a new activity. based on the interview with one of the staff from the bureau, the most unreadiness activity from the bureau is about the room reservation to support every student’s activities, especially in atma jaya’s new campus (bsd campus). the reservation was made manually, which causes a lot of conflicts on the reservation schedule. the manual reservation process takes a lot of the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 45 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 costs, starting from time, human resources, and the process itself. based on that problem, the implementation of sst is essential. the previous study states that a clean-room reservation process in an organization can significantly affect collaboration in an organization’s activity [11]. the implementation of sst can also provide an organization in reducing operational costs [12]. the development process of the sst will use sdlc as a methodology. sdlc is considered the critical concept used in software engineering to describe the overall process in software development [13]. the purposes of this research are (1) to identify and design the less-cost reservation process using a uml diagram, (2) to develop the sst of room reservation using a laravel framework as a web-based platform, and (3) to identify the satisfaction of the users using the sst system. currently, the system is still in use only at atma jaya’s new campus (bsd campus). and the students’ organizations involved in using the system are students’ organizations from the faculty of engineering and the faculty of biotechnology. the result of this research is a web-based platform of sst for room reservation in the bureau of students, alumni, and student’s career counselling of atma jaya catholic university of indonesia. the previous study discusses the development of sst for helpdesk using framework itil v3 [14]. this research use grails as the web-based framework. based on the acceptance testing, the system has a great score in user acceptance testing (88.89% for the ui and 83.71% for the functionalities). the user satisfaction is not tested yet in this research. in this current research, the use of laravel framework will be carried out in the development process. the measurement of user satisfaction in the current study will use kaplan and norton model. another previous study discusses the development process of inventory information systems as the implementation of sst for midwifery academics [15]. this research uses native php as a programming language and sql server as the database. the result finds from this research is the implementation of sst can become significantly handy, especially in managing an inventory. in this current research, the development of sst for room reservation will use laravel as the framework. the current research will also measure user satisfaction in using the system. ii. method the methodology uses in this research is shown in figure 1. figure 1. sdlc methodology in general, there are five steps done in this research: (1) planning, (2) analysis, (3) design, (4) implementation, and (5) testing. the first step is planning. in this phase, identifying the old business process held by the bureau is made, starting from identifying any documents included, entities involved in the process, and reservation flow. the study literature was also carried out in this phase. because of the manual process in room reservation, there is no relation between all the entities involved in the process. in the analysis phase, the flowchart for the room reservation system is developed. the processes have become more straightforward because there are some approval steps from some bureau that are skipped. the flowchart of the room reservation is shown in figure 2. the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 46 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 figure 2. flowchart of the room reservation system based on figure 2, every student’s organization will have an account to access the system. they are required to login into the system to proceed with the reservation process. the significant difference between the manual process and the system process is explained in table 1. table 1. comparative process between and manual reservation process manual process system process must fill up a form to reserve a room need an account to login into the system the limited operational time of the bureau (only three days in a week) the system can be accessed anywhere and anytime. students need to come to the bureau office to know the availability of the rooms the availability of the room can be checked in the system. need approval from the bureau of students, alumni, and student’s career counselling and the head of student’s organization at the faculty level only need approval from the head of organizations at the faculty level. the approval form must be printed and handed over to the service staff. the approval form doesn’t need to be printed. in the design phase, the uml diagrams such as use case and class diagram are designed. the use case for the system is shown in figure 3. figure 1. use case diagram there are three main actors in the system: (1) students’ organization, (2) the head of student organization in faculty level, and (3) the bureau of students, alumni, and student’s career counselling. the bureau has an admin role in the system, and it has access to all the functions in the system. the head of student’s organization only has access to approving the reservation request from the student organization and seeing the reservation’s history. meanwhile, the student’s organization only has access to submit a request for room reservation and check the availability of the rooms. the class the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 47 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 diagram designed in this research is shown in figure 4. figure 2. class diagram there are seven classes used in this system: (1) request, which has a relation with (2) reservation, (3) room, and (4) user class. the relation between reservation and request class is a composition, meaning the reservation class cannot exist if the request class is not executed. the user class also has a relation with (5) level and (6) organization class, and the organization class has an aggregation relation with the (7) faculty class, meaning the organization class is part of the faculty class. the user of this system was also involved in the design process. in the implementation phase, the coding step based on the design phase will be carried out. the system is developed using laravel as the framework and php as its primary language and use mysql as its database. in the testing phases, the system will be tested based on its functionality and user satisfaction. the functionality testing will be carried out by using black-box testing and test-café studio as the tool. the user satisfaction was tested after one month trial using the system in the real environment. the questionnaire was distributed to 20 respondents to measure user satisfaction and will use the kaplan and norton model as its reference. the satisfaction rating based on the kaplan and norton model is shown in table 2. table 2.satisfaction rating range description 1 – 1.79 very dissatisfied 1.8 – 2.59 dissatisfied 2.6 – 3.39 doubtful 3.4 – 3.91 satisfied 4.2 – 5 very satisfied iii. result and discussion the room reservation system was developed on the website platform and stored at atma jaya server. the website can be accessed through the internet. the home page of the system is shown in figure 5. figure 5. design of library infrastructure from the home page, all the users in the system can have access to the schedule of rooms reserved. the calendar layout on the home page aims so that users can easily see the reserved room. the login page is shown in figure 6. figure 6. login page of system all the student organizations’ ids will be shared to the organizations’ email. all the student organizations must log in to the system to reserve a room for their activities. the request booking in the system is shown in figure 7. figure 7. request booking page the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 48 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 the field organization name is a read-only field in the request form and will be automatically filled by the system based on the organization id stored in the database. as for the room, description, date, time, and duration fields must be filled by the user. all the requested forms must have the approval status from the head of the students’ organization at the faculty level. the approval page for the head of the students’ organization is shown in figure 8. figure 8. the approval page the approval page in figure 8 is only visible for the head of the students’ organization. the actor only needs to select approve (check) button or the decline (cross) button on this page. the requested booking accepted by the head of the students’ organization will automatically appear on the home page. the functional testing of this system is done using a black-box testing method, and it is done automatically using the test-café studio tool. figure 9 shows the testing process using the test-café studio. figure 9. testing phase using test-cafe studio the testing process tests all the main core functionality on the system. the list of the main core functionality is shown in table 3. table 3. main core functionality tested using black-box testing function testing condition login username and password inputted correctly either username or password inputted incorrectly schedule all the approved requests are shown on the home page calendar. request booking all the input fields are filled correctly some input fields are filled incorrectly schedule check the system checks the requested schedule automatically before submitting the request. approving request the requested schedule appears in the home page calendar after the approve button is clicked. the requested schedule does not appear in the home page calendar after the decline button is clicked crud process of room’s data room’s data is successfully inserted into the database when all the required fields are filled correctly and failed when not. room data can be successfully retrieved from the database. the room’s data is updated successfully based on the data id. the room’s data can be successfully deleted when the ok button is hit on the confirmation message. the user satisfaction testing involved ten respondents with a representative of one person for each student organization in the faculty of engineering and faculty of biotechnology, including the bureau and the head of the students’ organization on the faculty level. user satisfaction is measured for each of the main functionality on the system. the measurement was carried out by distributing a questionnaire with the scale of answers 1 (very dissatisfied) – 5 (very satisfied). the result of the user satisfaction measurement is shown in table 4. the implementation of sst as the system of room reservation for students’ organization at atma jaya bsd campus sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 49 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3434 table 4. user satisfaction score function score total 5 4 3 2 1 calendar (home page) 11 8 1 0 0 4.65 requesting room reservation (students only) 7 6 1 0 0 4.42 approval (head of student’s organization only 2 2 0 0 0 4.5 admin features (bureau only) 6 2 0 0 0 4.75 overall system 22 16 2 0 0 4.5 based on table 4, user satisfaction scores for every main core function in the system have a score above 4.2. based on the satisfaction rating in table 2, the system got a very satisfactory score. iv. conclusion compared with the manual process of room reservation in atma jaya’s bsd campus for students’ organization, the implementation of sst has the convenience of booking a room. the reservation system also can be accessed at anytime and anywhere. the system’s functionalities also have a valid result based on the black-box testing, meaning all the obtained results from the system functionalities match the expected result. the system also gained an average score of 4.56 from the satisfaction score, which indicates the user is very satisfied using this system for the room reservation in atma jaya bsd campus. references [1] h. taherdoost, “development of an adoption model to assess user acceptance of e-service technology: eservice technology acceptance model,” behaviour & information technology, vol. 37, no. 2, pp. 173197, 2018. 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[15] d. susandi and sukisno, "sistem informasi inventaris berbasis webdi akademi kebidanan bina husada serang," jurnal sistem informasi, vol. 5, no. 2, pp. 46-50, 2018. university-level of elearning in asean churn prediction on higher education data with fuzzy logic algorithm sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 22 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3025 churn prediction on higher education data with fuzzy logic algorithm supangat1, mohd zainuri bin saringat2, geri kusnanto3, anang andrianto4 1,3,4information engineering department, indonesia 2information computer and communications technology, malaysia 1supangat@untag-sby.ac.id, 2zainuri@uthm.edu.my, 3gerikusnanto@untag-sby.ac.id, 4anangandriano@gmail.com abstract— colleges are an optional final stage of formal education. however, with time, the management section finds the fact that the student churn rate in the university scope becomes a problem. the purpose of this research is to predict whether the student will be churn or loyal in the future, the data will be taken from 2014. the analytical technique used in this research process is the fuzzy method of c-means. at a university, the variable that will be tested is the length of students who are currently attending higher education at the university or campus, when the last student pays enrollment, the last payment period, and the student's total payment. the data used as many as 100 datasets were collected in this research, starting from 2014 to 2020. of the 100 datasets of informatics engineering, students gained 92% of loyal students, and 8% of students predicted to churn. keywords— churn redictin, fuzzy cmeans, higher education. i. introduction the dropout rate is the most significant indicator to assess the quality of a higher education institution. the dropout rate refers to the percentage change between the number of students enrolled, and the number of students enrolls the previous year [1]. reasons to drop out can be varied, from mismatch prospective student orientation with the course of study selection [2], willingness to enter the labor market as soon as possible, lack of financial aid to study [3], educational background, academic performance, and characteristic of the student [4]. students drop out can be considered customer churn in the service industry, which is a significant problem for service providers, including higher education institutions [5]. the student regretted their study choice and moved to another campus or out of the campus. generally, the dropout rate indicates that an institution cannot meet the student's expectations who enroll there [6]. in europe [1], more than 3 million students drop out from higher education with the highest dropout country in france (32%), italy (15.8%), and uk (12%). in indonesia, dropout rates reach only 2.8% in 2017 and 3% in 2018 [7]. even drop out the rate is relatively low in indonesia, the student leaving from higher education institute is still necessary to be predicted and prevented because of university ranking assessment and its reputation [6]. figure1: drop out rates based on academic fields figure 1 describes that engineering fields are academic fields with the highest drop out rate as 4,66%. in italy, the engineering field is the second rank with 25% dropout rate after the professional field with 35% drop churn prediction on higher education data with fuzzy logic algorithm sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 23 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3025 out [1]. so, this research focuses on higher education institutes with the engineering field in indonesia. to maintain existing students, universities need to improve the service, improve the quality of teaching, improve campus security, improve the environmental quality inside-outside the campus and know earlier which students will have the possibility to leave the institution or retain until graduation [1]. the higher education management needs to identify earlier the student who has a higher tendency to enroll and retain in their institutions and therefore be able to allocate their money effectively [8]. furthermore, the better prediction of a student who is willing to retain in higher education is crucial to formulate an effective crm strategy that works on developing long-term and sustaining a profitable relationship with the customer and key stakeholders [9]. to identify a user who tends to leave or remain in the institution, the churn prediction can be used so the campus possibilities of losing students can be avoided [1]. in churn analysis, one model is commonly applied is the analysis of recency, frequency, and monetary (rfm) [10],[11]. rfm model analysis generally processes the customer’s transaction data include latest transaction date (recency), transaction amount (frequency), and monetary amount per transaction (monetary) [10]. the output of rfm analysis is consumption behavior [12], customer future value [13], and customer lifetime value [14],[15]. the most important output of rfm analysis for churn prediction is customer lifetime value [16]. churner or customer with a high tendency to leave can be defined as someone with customer lifetime value decreasing over time [16]. in recent literature, rfm analysis is modified by adding customer relationships with the company [17]. adding the l (length of customer relationship) variable to the rfm model will lead to a more accurate customer analysis and increase the segmentation quality [18]. therefore, this research use lrfm analysis to predict student churn or drop out in higher education based on customer lifetime value. lrfm analysis implementation in churn prediction is very fit when combined with data mining techniques [1],[17],[19],[20]. the main objective of churn prediction with machine learning is to categorize the customers into two clusters, churners or nonchurners, and suggest that prior customers be targeted with retention strategies [20]. various machine learning techniques have successfully been used to predict customer churn in a recent study such as logistic regression (lr)[21], artificial neural networks (ann)[22], fuzzy c-mean algorithm [23],decision trees (dt)[24] and support vector machine (svm) [25]. deep learning methods are applied in the machine learning section that can perform data processing. this research uses fuzzy cmeans to test the eligibility of churn predictors. fuzzy c-means process data input – user data with grouping analysis. ii. method in this research, classification is a quantitative approach, with experimental methods. the quantitative approach is objective, oriented to the verification conducted in this study to attempt the hypothesis that data mining techniques could be used to predict churn levels. this approach is made by the experimental method of investigation due to a causal relationship using the researcher's controlled trial. this experiment was done with the dataset test, and the data mining model validation is generated through the training process. in this stage, the data that has been inserted into the application will be processed. several processes are done before the result of the predictions comes out, ranging from normalization, determination of random value, calculation of membership, looking for the total cost of membership, the maximum result of iteration, and minimum error margin. churn prediction on higher education data with fuzzy logic algorithm sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 24 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3025 a. analysis analyze the problems that happened and see the needs of the users made to complete questions. start by analyzing by coming to the university that research will do. b. study literature literary studies are useful for obtaining supporting theories in research, such as identifying predictions using the fuzzy c-means. literature studies are obtained from journals, scientific papers, books as well as research and articles that have been done before c. data collection and observation at this stage will be conducted observation and collection of data done by going directly to the data source in the 17 agustus university surabaya scope, which will be used for objects in the manufacturing of predictive systems. we define the length (l) variable as length of student enrollment with higher education, recency (r) is defined as the number of payment since last enrollment (months). frequency is defined as the number of enrollment in higher education. monetary (m) is defined as the total amount of money paid when students enroll in higher education. d. application design at this stage will be performed application design of the fuzzy calculation of c-means, determination of variables used for predictions, and application design. so the results are expected to know students who churn or do not churn. e. implementation at the implementation stage, the design of the previously created applications will begin to be implemented in realtime in desktop applications. f. system trial the trial process of this application will be based on the data that has been collected to see the number of requests that have been created. g. documentation at this stage, drafting the report and documentation is obtained from all research stages, ranging from the initial stage to the analysis and evaluation stage. iii. results and discussion the research used the university students' data 17 agustus 1945 surabaya with a total of students in the analysis period from 1 january 2014 to 30 april 2020 as much as 100 data. data will be a preprocessing process first. this stage is a useful process for improving the accuracy and efficiency of data modeling. this stage helps see if there are double, empty, so data will later damage the research results. the data is then selected according to the attributes length, recency, frequency, and monetary; data that has been chosenaccording to length, recency, frequency, and monetary is further done normalization by using equations. standardization of the research is used because the monetary value of m has a difference is much different compared to the cost of l, r, and f. this is because the value of m is the amount of money that is issued by the university student with its unit of rupiah (rp). the very distant difference is that normalization is required to avoid disrupting research results. the range used in this research is the value between 0-1. table 1: raw data after the raw data is transformed into transformation data, length is transformed from first entry enrollment to last enrollment date, recency is transformed from last enrollment to late enrolment date, frequency churn prediction on higher education data with fuzzy logic algorithm sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 25 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3025 is transformed from every student enrollment date, and monetary is transformed from the total amount of student enrollment fee. table 2: transformation data tabel 2 describes transformation data from students' big data based on churn predictor (length, recency, frequency, and monetary). once the normalization stage is performed, the centroid value is calculated by the fuzzy c-means (fcm) method. in fcm analysis, the data were divided into two clusters: 1) for loyal student and 2) for churners or potential students will drop out. fcm is needed to apply to calculate the cluster centers or centroid values to set up two clusters. these cluster centers are used for partitioning the input data into two different clusters. figure 2: result cluster the result of a fuzzy c-means calculation based on lrfm show that 71.14 % is grouped in cluster 1 as loyal students of 17 agustus 1945 university, and 28.86% is grouped in cluster 2 as churner students of 17 agustus 1945 universitywho will drop out in the future. this result shows that 28.86% of students are predicted to drop out of the 17 agustus 1945 university for varied reasons, including a willingness to work in the labor market, incorrect student orientation, insufficient motivation to finish the study, and difficulties in the course of study. this churn rate prediction is relatively high, compare to actual drop out data on higher education in indonesia, which is only 4% in 2018. this study's churn rate is prediction, which means students have the intention or tendency to leave higher education in the future. so, 28.86% tend to leave 17 agustus university in the future. the prediction is almost near the previous study, a 29% churn customer predicted [11]. the high churn rate in higher education should be considered by 17 agustus 1945 university to make preemptive action to prevent actual churn in the future. perchinunno et al. [1]suggest several preemptive actions might be used to prevent student drop out of higher education, which is 1) academic tutoring activities – to reduce difficulties in passing the exam, 2) guidance and counseling for matriculation – to improve student's convergence between study goal and their objective, so that student keep attend and continue the studies, 3) financial support, to support student focus on study and implement their project. iv. conclusion the conclusion of the data of higher education churn prediction analysis with the fuzzy logic algorithm is the fuzzy method c-means can use to clustering churn the customers imported from the data set preprocessing so that the normalization results are obtained from each data. after that is calculating the membership degrees of each information using the fuzzy method cmeans. once the cluster value is obtained for each input, it will look for the highest membership value, the highest amount will determine where this data will be in which cluster. from the sample, churn prediction result show that 71.14% is loyal students, and 28.86% wouldchurn. churn prediction on higher education data with fuzzy logic algorithm sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 26 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3025 churn prediction rate in the 17 agustus university is quite higher than average higher education student churn rate in indonesia. so that the 17 agustus university should develop retention strategy to retain student such as academic tutoring activities, guidance and counseling for matriculation, and financial support. for future study, we suggest using another technique to predict churner on higher education such as decision trees (dt), artificial neural networks (ann), logistic regression (lr), and support vector machine (svm). references [1] perchinunno, p., m. bilancia, dan d. vitale, “a statistical analysis of factors affecting higher education dropouts”. social indicators research, 1-22, 2019 [2] smith, j. p., dan naylor, r. a., “dropping out of university: a statistical analysis of the probability of withdrawal for uk university students”,journal of the royal statistical society series a (statistics in society), 164(2), 389–405, 2001. 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[53] supangat and andrianto, a., “perancangansistemprediksi churn pt jatayu menggunakanalgoritma fuzzy logic”,dissertation,dept. informaticengineering, universitas 17 agustus 1945, surabaya, indonesia, 2020. automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 80 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 automated data integration of biodiversity with olap and oltp arie vatresia1, asahar johar2, ferzha putra utama2, sinta iryani1 1informatika, fakultas teknik, universitas bengkulu 2sistem informasi, fakultas teknik, universitas bengkulu arie.vatresia@unib.ac.id, asahar.johar@unib.ac.id, fputama@unib.ac.id, sintairyani1@gmail.com, abstract— biodiversity is one of emerging issue over decades; many have performed research to map and to document the data over the world. this issue is very important due to the event of extinction have been accelerating happening because of human extinction. bengkulu, as one of the province lied in one of 19 hotspots in the world, sundanese, has experienced the degradation of flora and fauna over the case of forest degradation and habitat loss. although many application and software has been developed to solve the case, the existences of data standardization still become an issue over this problem. in this research, study of data integration had been developed to make the process of biodiversity data acquisition can be more effective and efficient. the system proposed the integration based on olap and oltp that will be connected to iucn, as one of the biggest center for monitoring the loss of biodiversity all around the world. this application had been built with web based using uml design and followed sdlc to provide the best fit of the need. this research had also succeeded to build the automated integration to show the record of dynamic number over biodiversity existences in bengkulu. the application had been tested using black box and has the perfect performance (100%) over the testing that can help the monitoring process over biodiversity data. keywords— bengkulu, flora & fauna, olap & oltp, data integration i. introduction bengkulu is a province of indonesia. its capital is in bengkulu city. the province is located in the southwest part of sumatra island. the territory of bengkulu province established under law no. 9 of 1967 , it covers the area of former bengkulu residency with an area of 19,813 km2, consisting of four areas of level ii, namely the municipality of bengkulu consisting of two sub-districts, north bengkulu regency (capital argamakmur) consisting of 13 districts, south bengkulu regency (capital of manna) consisting of 11 sub-districts, and rejang lebong (capital of curup) consisting of 10 sub-districts with the following boundaries: the north is bordered by west sumatra province, east of jambi province and south sumatera province, the south borders the indonesian ocean and lampung province and the west is bordered by the indonesian ocean[1]. the tropical forest has a rich source of flora and fauna that can be developed into tourist attraction. the wealth of flora that has been famous and has become a tourist attraction in bengkulu is rafflesia arnoldi, amorphopalus gigantenum and shorea spp. while the wealth of fauna potential to be developed into tourist objects such as sumatran tiger, deer, elephant, tapir, buffalo wild. the research on biodiversity in bengkulu province is still not done much and the data has not been adequate. this is due to lack of public knowledge of the https://id.wikipedia.org/wiki/daftar_provinsi_indonesia https://id.wikipedia.org/wiki/indonesia https://id.wikipedia.org/wiki/kota_bengkulu https://id.wikipedia.org/wiki/pulau_sumatra https://id.wikipedia.org/wiki/pulau_sumatra automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 80 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 flora and fauna in indonesia because it has not integrated data of good flora and fauna and also some human activity that threatens flora and fauna such as "illegal logging", clearing land and hunting and if this is left to the rare flora and fauna is anticipated to be extinct. a very strong pressure on biodiversity on a local scale is the destruction of natural and specific habitats [2] with the advancement of continuous computing technology, it needs the latest implementation of technology in computing that can help store data and make reporting quickly using the olap & oltp method for flora and fauna data in bengkulu province as one of the regions in indonesia. therefore, the problem must be assisted with appropriate technology. with the identification of these flora and fauna can help the problems that exist. ii. literature review the iucn (international union for conservation of nature) assists the world in finding pragmatic solutions for the environment and the most pressing development challenges. iucn leads natural conservation and sustainable development efforts through global partnerships involving 15,000 experts from 185 countries, generating new knowledge and establishing global standards in their fields, conducting action with hundreds of conservation projects around the world, and giving influence with collective power to more than 1,300 government and non-governmental organisations that are members of the iucn. iucn was founded in october 1948, as an international union for the protection of nature (iupn) following an international conference in fontainebleau, france. the organization changed its name to the international institute for natural conservation and natural resources in 1956 with the acronym iucn and this name remained in use today. iucn's vision is only a world of value and preserve nature. while the mission of the iucn is to influence, encourage and assist communities around the world to preserve the integrity and diversity of nature and to ensure that fair and ecological sustainable use of natural resources. iucn assesses and preserves nature, ensures effective and fair governance in the use of natural resources, and deploys natural-based solutions for climate challenges, food and global development. iucn supports scientific research, manages field projects around the world, and carries governments, ngos, un and joint companies to develop policies, laws and best practices. the red data book is one of the iucn outputs. the iucn red list is a list of endangered animals and plants in the world issued by the iucn in order to focus the world's attention to endangered species requiring direct conservation efforts. iucn issued criteria and divides the threat of species into categoriesz[3]. data integration is the process of combining two or more sets of data to make it easier to share and analyze, in order to support information management within a working environment. data integration is the process of combining or merging two or more data from different sources of databases into a repository such as a data warehouse. as for the reason for the integration of data due to some advantages we can get[4]: 1. facilitate the process of analyzing for decision making 2. data sharing between working environment 3. avoid duplicate data. data warehouse is defined as a collection of data that has six (6) characteristics of subject oriented, integrated, process oriented, time variant, accessible and non volatile, these six characteristics are useful to support and assist the decision making process in the company or organization. data warehouse is a collection of databases that store data now and past data usually contains data history (history data), data is derived from various sources both internal data and external data that are automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 81 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 important part for management in decision making and not to perform transactional processing (operational database) [5]. multidimensional data models are designed to facilitate analysis and not transactions. this model is commonly used in data warehouse. it has an intuitive concept of many dimensions or perspective of business measurement or facts. multidimensional data forms can be spreadsheets and cubes. data is more easily manipulated by using cubes [6]. the dimensional model often used in the data warehouse is star or snowflake [7]: 1. star schema, consisting of one or more fact tables and one or more dimension tables. the fact table is the center of the star schema, because it functions as a binder of the dimension tables. 2. snowflake schema is a development of the star schema. in the snowflake schema, he table dimensions are normalized in part or overall to reduce duplicate values in the table. a. online analytical processing (olap) the first online analytical processing (olap) concept was proposed by e. f codd which is famous as the father of the relational database. the reference of [9], states that "online analytical processing (olap) is a technology that allows analysts, managers and executives to simultaneously access data quickly, consistently and interactively with a wide variety of information reviews where each row of data can be transformed to reflect the company's dimensions so it is easy to understand by the user". the special application of olap is business reporting for sales, marketing, reporting management, process management, budgeting and forecasting, financial statements and similar fields. b. online transaction processing (oltp) online transaction process, or oltp, is an information system class that facilitates and manages transaction-oriented applications, typically for data entry and retrievalprocessing. the term is somewhat ambiguous; some understand "transactions" in the context of a computer or databasetransaction. the methods for analyzing the daily activities of the company include (insert, update, delete). the oltp system emphasizes extremely fast query processing and maintains data integrity in multi-access environments. for oltpsystems, effectiveness is measured by the number of transactions per second. the oltp database contains the current data details [10]. the data would be process using sql[11][12] and the help of code igneter[13] and display over the web using the language of php[14]. to help the visibility of the process in this application, this research use flowchart[15][16] and design method of unified modeling language (uml) [17]. the main goal in the uml design is [18]: 1. providing users (analysis and system design) a visually expressive language modeling so that they can develop and exchange meaningful data models. 2. provide mechanisms that specialise in expanding core concepts. 3. because it is a visual modeling language in the development process, uml is independent of certain programming languages. 4. provide a formal basis for language understanding modeling. 5. encouraging market growth against the use of object oriented system design tools (oo). 6. support higher-level development concepts such as collaborations, frameworks, patterns and components against a system iii. methodology this research will build a data integration system used to use olap and oltp methods. the type of research used is applied research automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 82 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 that builds data integration system of flora and fauna in bengkulu province which is developed in order to relate to this research, where applied research is a research directed to obtain information to get problem solving of functional research and can be used to overcome practical problems arising or produce a product that has other practical functions. the data collection techniques used in this study is done by conducting an analysis of the problem of integrating flora and fauna data using the methods used. the following schematic plot of research is described: figure 1. research flow diagram here is the complete explanation of each step above: 1. the research process begins with identifying the problems encountered in the process of storing flora and fauna data. the process of identifying the problem surrounds the determination of initial basis of research, namely research background, followed by determining the objectives, benefits and scope of research, while the problem limitation is used to limit the discussion and scope of the research to be not too broad. 2. data collection. at this stage is the collection of data needed in the research needed to build the system. the collection of data will be obtained from the bksda of bengkulu province and data from iucn. 3. system development. the stage of system development is based on the method of system development used in this research that is waterfall method. 4. conclusion. this stage is done to know the results that have been obtained during the research. at this stage will be inferled from the development of data integration system using olap and oltp methods. iv. result and discussion a. system analys system analysis is the parsing of a system intact into parts of its components with a view to identifying and evaluating the problems, opportunities, obstacles, and expected needs, so that it can be proposed perbaikanperbaikannya. system analysis on this study includes identifying problems, identifying decision points, and understanding existing systems. can be seen by the flow diagram method below, which is where the admin will enter the page first, the admin can input the flora fauna data and there will be data processing afterwards the admin can input the query. and the process is complete. automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 83 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 figure 2. flow diagram system b. data warehouse designing 1. bussines process selection in this first process, what is done is analyzing and identifying business processes related to the subject matter. process selection is done to clarify the limit of data warehouse to be created. the information needed to support the preparation of data integration is information on the numberof species, species location, species conservation status, protection status, ecosystem , habitat type, species threat type, species usability, and each species taxon. the required information will be extracted from the tables in the form of excel given by the office of bksda bengkulu. 2. specify the grain or detaild in modeled on a dimension, the grain or the details define a line representation in the fact table. as for the grain in the draft data warehouse is as follows: 1. number of species seen based on recap classification and taxonomy on flora fauna. 2. the location of flora fauna is viewed by species, cities/counties and villages found. 3. the number of conservation status is seen based on the number of species, ecosystem, habitat, threats and usability. 4. number of protection status viewed by species number, protection status, ecosystem, habitat, threats, and usability. 5. number of ecosystems viewed by species number, conservation status, protection status, habitat, threats, and usability. 6. number of habitat viewed based on species count, conservation status, protection status, ecosystem, threats, and usability. 7. number of threats seen based on the number of species, conservation status, protection status, habitat, ecosystem, and usability. 8. number of uses viewed by species number, conservation status, protection status, habitat, ecosystem, and threats. 3. identify and adjust the dimensions in this stage is performed dimension identification for each existing fact table. for simplicity, at this stage you set up the dimensions tables that correspond to the selected grain as well as the records that will be displayed in the fact table. based on the grain selection, the dimensions are determined for each of the facts as shown in table 1. automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 84 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 table 1 grain and dimensions 4. fact selection at this stage are selected facts that will fill the fact table, where the selected facts must conform to the specified grain and dimensions in the previous stages. here are the facts to be used: 1. classification species 2. distribution of species location 3. species conservation status 4. species protection status 5. ecosystem species habitat 6. species ssage 7. species threat 5. save the pre calculation in the fact table according to the pre-defined grain which is the candidate for the fact. each fact has a data that can be computed, at which point it is determined the calculation. 1. the pre-calculation that will be saved into the fact table classification species includes the number of species and the number of taxon. 2. the pre-calculation that will be deposited into the state conservation fact table species includes the number of species and the type of status conservation. 3. the pre-calculation that will be deposited into the habitat species fact table includes the number of species and habitat types. 4. the pre-calculation that will be deposited into the species ecosystem fact table includes the number of species and ecosystem types. 5. the pre-calculation that will be deposited into the habitat species fact table includes the number of species and habitat types. 6. the pre-calculation that will be saved into the fact table of the species location includes the number of species, the date location, the type of detail location and location layout. 7. the pre-calculation that will be saved into the fact table of the species protection status includes the number of species and types of protection status. 8. the pre-calculation that will be stored in the hazard/ threats species fact table covers the number of species and types of threats . 9. pre-calculations to be saved into the fact table usability/usability tables include species number and type of usability. 6. complete the dimension table complementing the dimension table is useful to complement the dimension information for easy understanding and use. here are the table dimensions: table 2 dimension nama field tipe length note species dimension species_id varchar 10 primary key species_local _name varchar 50 species_engli sh_name varchar 50 species_popu lation_trend enum species_detai l text species_last_ update_uicn date conservation status dimension conservation_ status_id varchar 10 primary key automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 85 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 conservation_ status_name varchar 50 conservation_ status_detail text ecosystem dimension ecosystem_id varchar 10 primary key ecosystem_n ame varchar 50 habitat dimension habitat_id varchar 10 primary key habitat_name text location dimension location_id varchar 10 primary key location_na me text protection status dimension protection_st atus_id varchar 10 primary key protection_st atus_name varchar 50 protection_st atus_detail text taxon dimension taxon_id varchar 4 primary key taxon_level varchar 30 taxon_id_par ent varchar 4 threat dimension threats_id varchar 10 primary key threats_nam e text usability dimension usability_id varchar 10 primary key usability_na me text 50 7. choosing the duration of the database the duration of the brilliant skin care data inserted into the data warehouse has 2 years duration data 8. track dimensional in this process that is done is observed the change of data from the dimension table. to anticipate any attribute changes that may occur in the dimension table, such as increasing new species in the following year. in this study the attribute changes to that dimension will result in adding a new record to keep the old data in place. 9. specifying query priority and type query in this process things are done is to consider the influence on physical design, such as the existence of the summary (summaries) and summation (aggregate) as well as the problems of etl processes (extract, tranformation, and loading), backups,and security thatprovide restrictions to the user is a factor that should be considered. the model of the query used is etl process (extract, transform, loading). the process of transferring data from the iucn page origin database to data warehouse integration of flora fauna data where the data update process can be done every required by admin by pressing the apply action of data available to theweb page. 10. star schema result the scheme used in this data warehouse design research is the star schema. star schema is a variant of star schema where the relation / foreign key is cantered on the fact table. in other words one dimension table is joined directly to the fact table. the following are the results of the star schema data warehouse to be built: figure 3. star schema taxon the figure above shows the results of a star schema consisting of fact classification tables, species dimension tables, and taxon dimension tables. automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 86 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 figure 4. star schema conservation status the figure above shows the results of a star schema consisting of a species conservation status fact table, a species dimension table, and a conservation status dimension table.. figure 5. star schema ecosystem the figure above shows the results of the star schema consisting of species ecosystem fact tables, species dimension tables, and ecosystem dimension tables. figure 6. star schema habitat the figure above shows the results of a star schema consisting of a habitat species fact table, a species dimension table, and a habitat dimension table. figure 7. star schema location the figure above shows the results of a star schema consisting of a species location fact table, a species dimension table, and a location dimension table automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 87 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 figure 8. star schema protection status . the picture above shows the results of the star schema which consists of the species protection status fact table, the species dimension table, and the protection status dimension table. figure 9. star schema threats the figure above shows the results of the star schema consisting of threats species fact table, species dimension table, and threats dimension table. figure 10. star schema usability the figure above shows the results of a star schema consisting of a species usability fact table, a species dimension table, and a usability dimension table. a. implementation interface (1) menu login the login page on this system is the first page to run. this page is based on the design in figure 11. figure 11. form login automated data integration of biodiversity with olap and oltp sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 88 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2817 (2) menu home the home page on this system is the first page to run. this page is based on the design in figure 12. figure 12. menu home (3) menu statistic the statistics menu is the main process of this application. where the application user must fill in data such as the display to be shown in figure 13. figure 13. diagnose menu (4) menu data species iucn the iucn species data menu is a menu that displays data contained on the iucn page, on this page the user can use the data that is on the iucn. following is the appearance of the handling menu shown in figure 14. v. conclusions based on the results and discussion previously described, the conclusions that can be drawn are as follows. 1. the research has successfully implemented the integration of flora and fauna data using web-based olap methods using the warehouse data concept. figure 14. iucn integration 2. the research has successfully implemented the integration of flora and fauna data using web-based oltp methods using the warehouse data concept 3. data is successfully integrated by retrieving data from the iucn by implementing the existing data on the system if the data contained in the system is incomplete in any species, and the resulting data can 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[18] haviluddin, “memahami penggunaan uml ( unified modelling language ),” memahami pengguna. uml (unified model. lang., vol. 6, no. 1, pp. 1–15, 2011. university-level of elearning in asean development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 51 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz ahmad habib*, putra aditya nova, ardy januantoro informatics engineering, university of 17 agustus 1945, surabaya jl. semolowaru no.45 surabaya, indonesia *corresponding author: habib@untag-sby.ac.id abstract— internet service provider xyz is a service company that provides a variety of internet service package products, cloud data, communication networks, and complete installations, as well as various local and international tv channel service packages interactively using fiber optic technology. however, over time, problems arose, where many customers complained about the troubleshooter service management provided by the isp, for example, related to reports of disturbances from customers, the length of time in handling disturbances, the lack of clarity of officers who handled disturbances and so on which led to a decrease in the level of customer satisfaction. to deal with these problems, researchers developed a customer satisfaction management information system by applying the simple additive weighting method supported by a websitebased google maps api to solve the problems being faced by isp xyz. the results of the system development are expected to facilitate and speed up the handling of problems that are being experienced by customers and with the application of the saw method can easily find out the level of customer satisfaction at the xyz isp. keywords— information system management, customer satisfaction, saw, google maps api. i. introduction with rapid progress and increasing human needs, especially in the fields of technology, information, and communication, consumers are encouraged to increase the intensity of their daily use of technology. it has become an indispensable part of it and has become a necessity of life. internet is a mode of nonshareable data today. it can be seen from the number of internet cafes (alerts) that provide internet connection for their customers. this does not apply to individuals but applies to larger groups of people, such as businesses and offices. deployment on a relative scale requires no small amount of capital. however, the need for the internet is always high. and this situation can be turned into a business by setting up an isp. the use of the network on the internet can use various ways such as accessing a connection using a cable and accessing a connection called wireless. users are required to subscribe to an isp to use an internet connection. the function of the isp itself is as a liaison between the internet network on a personal computer with a global personal computer network and the 2 types of networks owned have their respective advantages. a network connection using cable has advantages such as data access using an internet connection that is very stable because it is not blocked by the weather, and this makes it easier for internet users if they want to send data with large sizes but as a result the time needed will be shorter.[1] the advantages of a wireless network have the advantage that it can be used anywhere where you want it because the network using wireless is not connected by cable, and the costs incurred to use a wireless network are also cheaper when compared to using a cable, and to the user if you want to mobilize that requires using an internet development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 52 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 connection is also very good because it does not require a special location. at this time, the use of internet connections is more dominated or favored by using wireless or wireless access. the main thing used by the community is not being able to stay in front of a computer connected by cables for too long because everyone has a busy life and requires mobilization. on a wireless internet connection it can be used on several devices that have a connection feature on wifi such as smartphones, laptops, notebooks, and so on, even some people today are using internet access on a 4-wheeled vehicle or private car even though the device features the equipment used in the vehicle is inadequate when compared to the number of devices in the room.[2] isps have provided services for connecting internet connections and other services related to the internet. isps have a network domestically and also reach international coverage so that customers on an isp can connect to the global internet network. in the transmission media, several devices are used wired or wireless, namely modems, radios, vsat, and bandwidth.[3] in a communication and data service, there is still a satisfaction with customers who use the service, as a result, this research is needed to help resolve disputes over how satisfied customers are to find out things that affect customer satisfaction. saw (simple additive weighting), which is expected by using this method can help to find out how satisfied customers are[4]. ii. method data collection is done using interviews and observations. researchers interviewed parties directly involved in the use of information technology. then the researcher made observations with the parties directly involved in the use of information technology, the involvement of information technology in each transaction, and the parties involved in the transaction.[5] a. understanding customer satisfaction this shows that customer satisfaction is the view of the customer. customer satisfaction is believed to have several main benefits b. understanding information systems understanding information can be obtained based on a message system (information system). messaging systems are a requirement, both business and tactical. organizing by processing, storing information. it is an organized way to store, manage, monitor, and present messages so that the organization can achieve its goals. c. understanding saw understanding the simple additive weighting method usually uses the weighted word addition method. the basic idea of a simple additive weighting method is to find the number of alternative weights for all attributes based on performance evaluation. a multithreaded decision-making system recommends weights. simple additive weighting is a widely used decisionmaking technique for multiple attributes. additive weighting requires matrix normalization and comparison using alternative estimates. d. understanding isp isp is a company that specializes in internet services, the company invests its resources in building internet network infrastructure. isps have domestic and international networks so that customers or consumers can connect to the global internet based on the connection provided by the isp. e. understanding organization an organization is a formal alliance based on people working together to act for a goal to be achieved. organizations are mainly used as seminars or seminars where people meet in a reasonable, systematic, planned, organized, managed, and controlled way when dealing with (costs, materials, machines, methods, and locations) forum.), infrastructure, information, etc. development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 53 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 f. understanding api an api or application programming interface is a set of software protocols for interaction with other software. the goal is to make it easier for programmers to reuse software. no need to waste time writing and building software infrastructure. back to infrastructure. g. understanding google maps api google maps api is a service for developing applications using google maps. to use it a key is required and then included in the implementation code, or an api token or key is a unique code generated to enable access. built on the official gmaps page. google maps api has a user or a developer on a software to be used to view a map of a place to provide a location or directions with the fastest alternative to user, google maps can display an address or the intended location by showing the latitude and longitude accordingly. on the location of the intended point, and google maps shows and calculates the time in real-time based on the date route. iii. result and discussion a. research method the research method is a set of research methods or activities based on potential assessments, philosophical and ideological views, problems, and information. from the explanation above, it can be seen if a research methodology plays an important role in research conducted and developed. understanding research methods will make it easier for researchers to choose the method/approach that will be used in their research.[6] figure 1. research methodology flowchart b. system planning a system and database design for the application of a saw application according to the needs of the xyz isp customer satisfaction system.[7] figure 2. system use case at the use case stage, the system explains the admin flow that acts as an adder, edits and deletes user data, questionnaire categories, questionnaire descriptions, and views the results of the completed questionnaires.[8] customers who act as inputs of customer identities, questionnaires, and comments or suggestions that have been made by the admin.[9] isp xyz has the role of evaluating services from the results of the questionnaire. development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 54 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 figure 3. class diagram the class diagram is a type of diagram that is often used in uml because it can clearly show the structure of a particular system by using an interaction model between classes, operations, and attributes, and objects. class diagrams are described and described or represented based on classes, attributes and objects, and their interactions (such as inheritance, inclusion, association, etc.).[10] figure 4. admin sequence the admin sequence design explains the admin flow which has an added flow, edits if there is an input error, and deletes the user, questionnaire category, questionnaire description and sees the completed questionnaire results.[11] figure 5. customer sequence the customer sequence design explains the flow of the customer's questionnaire filling process which starts with filling in the customer's identity, filling out the questionnaire that has been provided, and filling in the comments or suggestions. the sequence design explains the flow of the customer which will rank the questionnaire results using saw.[12] figure 6. saw sequence the saw sequence design explains the ranking process flow obtained from the questionnaire data that has been filled out by the customer the sequence design explains the ranking results obtained after the questionnaire results have been processed using saw.[13] development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 55 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 figure 7. activity category the questionnaire category activity diagram explains the activity diagram flow from the questionnaire category which can be added to categories, edit categories, and delete categories on the questionnaire.[14] figure 8. activity description the activity diagram description of the questionnaire describes the flow of activity diagrams from the description of the questionnaire that can be added descriptions, edit descriptions, and delete descriptions on the questionnaire. figure 9. activity saw the activity diagram saw explains the flow of the activity diagram from saw by collecting the results of the questionnaire that has been filled in by the customer then the matrix normalization process is carried out after that the ranking process is carried out so that the results of customer satisfaction are known. c. mockup design mockup design will be done after doing the design. figure 10. admin mockup figure 10 is a mockup display of the admin page where there are several menus, including home, user management, questionnaire category management, questionnaire description management, and questionnaire results. figure 11. user mockup figure 11 is a mockup display of the user management page where there is a user added feature, edit if there is an input error, and delete it if the user is no longer needed. development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 56 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 figure 12. description mockup figure 12 is a mockup display of the questionnaire description management page where there is a feature to add a questionnaire description, edit it if you want to change the description, and delete it if the description is not needed. figure 13. category mockup figure 13 is a mockup display of the questionnaire category management page where there is a category add the feature, edit the questionnaire category if you want to change the category, and delete it if the category is not needed. figure 14. customer mockup figure 14 is a mockup display of the customer page where there are several forms for the customer's name, address, product, and telephone number, and the customer can choose the answer to answer the questionnaire and add comments/suggestions. figure 15. result mockup figure 15 is a mockup display of the results page where there is a date feature to view the results of the questionnaire from what date to what date, details to view the results of the questionnaire in detail, and delete to delete the results of the questionnaire. d. result display the stage of making this application is a process which is a stage where you will make the application from start to finish according to the existing mockup or design. figure 16. admin display figure 16 is a display of the admin page where there are several menus, including home, user management, questionnaire category management, questionnaire description management, and questionnaire results. development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 57 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 figure 17. user display figure 17 is a display of the user management page where there is a user added feature, edit if there is an input error, and delete it if the user is no longer needed. figure 18. category display figure 18 is a questionnaire category page where there is a category add the feature, edit the questionnaire category if you want to change the category, and delete it if the category is not needed. figure 19. description display figure 19 is a questionnaire description page where there is a feature to add a questionnaire description, edit it if you want to change the description, and delete it if the description is not needed. figure 20. customer display figure 20 is a display of the customer page where there are several forms for the customer's name, address, product, and telephone number that can be filled in and the customer can choose an answer to answer the questionnaire and add comments/suggestions. figure 21. result display figure 21 shows the results where several respondents have filled out the survey and displayed the date of the survey content, and there is also a detailed feature to view survey results in detail, and a delete feature to delete survey results that are no longer needed. iv. conclusion the conclusion of research in the development of management information systems related to calculating the level of customer satisfaction with the services provided by isp xyz is that it is expected to facilitate and speed up the handling of problems that are currently being experienced by customers and by applying the saw method to the system developed, of course, it can easily find development of information system management customer satisfaction using the simple additive weighting method and website-based google maps api at isp xyz sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 58 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.3597 out the level of customer satisfaction. related to the services provided by the company. and based on the evaluation of the application of the saw method at isp xyz, where the saw method makes it possible to choose an alternative without doing anything complicated calculations, but still applies to the same input data and to the internet network coverage area as the chosen alternative. regarding the area of internet network coverage that must be maintained by the isp company xyz, because it is a factor that determines customer satisfaction in using the isp xyz service facility. acknowledgment thank you to the university of 17 agustus 1945 surabaya and also the institute for research and community service of the university of 17 agustus 1945 surabaya for providing support and costs related to the university grant research scheme. it is hoped that this research scheme can contribute to the development of science, especially in the field of information systems management in indonesia. references [1] r. sovia, e. p. w. mandala, and s. mardhiah, “algoritma k-means dalam pemilihan siswa berprestasi dan metode saw untuk prediksi penerima beasiswa berprestasi,” j. edukasi dan penelit. inform., vol. 6, no. 2, p. 181, 2020, doi: 10.26418/jp.v6i2.37759. 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[14] r. l. pradana, d. purwanti, and a. arfriandi, “sistem pendukung keputusan pemilihan siswa berprestasi berbasis website dengan metode simple additive weighting,” j. sist. inf. bisnis, vol. 8, no. 1, p. 34, 2018, doi: 10.21456/vol8iss1pp34-41. university-level of elearning in asean motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 73 issn 2442-7888 (online) doi 10.24167/sisforma motion recognition and students’ achievement wen-fu pan department of educational administration and management national dong hwa university, hualien, taiwan s1210@gms.ndhu.edu.tw anton subarno doctoral student in education, department of educational administration and management national dong hwa university, hualien, taiwan department of office administration education sebelas maret university, surakarta, indonesia antonsubarno@fkip.uns.ac.id mei-ying chien department of educational administration and management national dong hwa university, hualien, taiwan myc101@gms.ndhu.edu.tw ching-dar lin institute of education tzu chi university, hualien, taiwan abcd1812@mail.tcu.edu.tw abstract—human motion has multifarious meanings that can be recognized using a facial detection machine. this article aims to explore body motion recognition to explain the relationship between students’ motions and their achievement, as well as teachers’ responses to students’ motions, and especially to negative ones. students’ motions can be identified according to three categories; facial expression, hand gestures, and body position and movement. facial expression covers four categories, namely, contempt, fear, happiness, and sadness. contempt is used to express conflicted feelings, fear to express unpleasantness, happiness to express satisfaction, and sadness to express that the environment is uncomfortable. hand gestures can likewise be grouped into four categories: conversational gestures, controlling gestures, manipulative gestures, and communicative gestures. conversational gestures refer to communicative gestures. controlling gestures refer to vision-based interface communications, like the ones popular in current technology. manipulative gestures refer to ones used in human interaction with virtual objects. communicative gestures relate to human interaction, and therefore involve the field of psychology. body position and movement also can be classified into four categories, namely: leaning forward, leaning backward, correct posture, and physical relocation. leaning forward happens when a user is working with a high level of concentration. leaning backward occurs when a user has been highly concentrated on work for several hours, and needs a break or change. correct posture is the sign of an enjoyable working position which involves sitting in a free and relaxed manner. movement refers to a change to the student’s sitting location, reflecting some inadequacy of the learning environment. teachers can anticipate changes of students’ emotions by good learning design, teaching metacognitive skills, selfregulated performance, exploratory talks, mastery approach/avoidance, using hybrid learning environments, and controlling motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 74 issn 2442-7888 (online) doi 10.24167/sisforma space within classrooms. teachers’ responses to students’ motions will be explored in this article keywords—motion recognition, facial expression, hand gestures, body position i. introduction human emotion can be recognized through body movements and dynamical gestures [1]. in the academic context, emotions have an effect on students’ learning and achievement that is mediated by attention, self-regulation, cognitive resources, and motivation [2]. humans' bodies will naturally react to convenient or inconvenient environments, just as they will to interesting or uninteresting situations. a fundamental of humans’ body motions will change in appearance in order to respond an action based on its emotion [3]. teachers, in their role as mediators in the classroom [4], should pay careful attention to student’s emotions. students’ emotions can be detected by looking at their visible expressions. [5] showed that posture prediction can be computed in a few seconds based on sub-zone volume, zone differentiation, collision avoidance, and reduced target set. the computation based on sub-zone volume focuses on the approach of zone volume and ignore the avatar volume, zone differentiation emphasizes the sphere of constraints that relate to the zone avoidance, collision avoidance concerns to the calculation of zone volume, and reduced target set is the probability of reaching a target. during the teaching-learning process, astute teachers will become aware of both the positive and negative emotions of students. teachers have to change their teaching methods or take other remedial action to stimulate positive student emotions if they perceive physical cues from their students indicating negative emotions. this article aims to explore body motion recognition, the relationship between motions and students’ achievement, and teachers’ responses to students’ motions. ii. literatur review a. recognition of students’ motions visualization is the easiest way to present data so as to make it perceptible and engage human sensory systems [6]. data is any sort of information, ranging from news, stories, and maps to other resources, and is generated every day. images are meant to be representations of data. [7] state that the phase congruency-based model of images is a reliable tool for recognizing emotions. [8] explored facial expression recognition using deep conspicuous neural networks based on seven basic facial expressions; anger, contempt, disgust, fear, happiness, sadness, and surprise. only four facial expressions; contempt, fear, happiness and sadness, were recognized well. [1] analyzed 240 items of gesture data from the human-machine interaction network on emotion (humaine), in which human emotional states were classified into eight types, namely; anger, despair, interest, pleasure, sadness, irritation, joy and pride. four of these eight emotions, anger, joy, pleasure, and sadness, were further investigated by [1]. negative emotions (anger and sadness) were ambiguous, as were positive emotions (joy and pleasure), but the movements generated by positive emotions were observed to be more expansive than those associated with negative emotions. technologies that can detect human gestures are widely available. [9] recognized hand gestures through an artificial neural network (ann), template matching, hidden markov models (hmms), and dynamic time warping (dtw). another type of equipment popular for detecting the actions of the human body is a kinect sensor. kinect is widelyknown as the set of tools the xbox 360 game console (released in 2010) uses to allow players to control games using gestures and spoken commands [10]. kinect sensors work using an rgb camera, depth sensors and a multi-array microphone to capture movement in three dimensions. the depth sensors use an infrared laser projector combined with a monochrome cmos sensor. motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 75 issn 2442-7888 (online) doi 10.24167/sisforma the accuracy of gesture detection is beyond dispute. [11] stated that feature-based faces can be detected with 98% accuracy using local orientation histograms (loh). the same assumption is also stated by [12], who found that the stochastic context-free grammar (sfcg) system can detect 10 gestures recorded in video frames (swipe right, swipe left, swipe up, swipe down, horizontal wave, vertical wave, circle, point, palm up and fist) with over 94 % accuracy. [13] stated that full body movement can be recognized using rivers-gesture description language (rgdl), such that all human movements can be detected with between 91% and 100 % accuracy. similar results, in the form of a 91% detection accuracy rate, were obtained using microsoft kinect by [14]. b. motions on student’s achievement the human body has different ways of responding to convenient and inconvenient environments, using its posture to express emotions. [15] stated that “usually, the posture we subconsciously adopt to match certain moods is temporary, but in some cases, it persists if the emotional state is habitual. consider the posture of a person who is grieving, or the muscle tone of a person who is angry” (p. 38). [16] stated that slight head turns and other head poses can express emotions. in addition, hand gestures can be recognized as human expressions. hands give signals related to the body's movement, reduce reliance on sound in noisy environments, and can be scaled and broken down into meaningful movements. [9] stated that static hand gesture can be classified into four categories; conversational gestures, controlling gestures, manipulative gestures, and communicative gestures. conversational gestures refer to communicative gestures. these are useful in noisy environments, reducing the reliance on sound, and are also suitable for communication with and between disabled persons. controlling gestures, in contrast, refer to vision-based interfaces that are so popular in current technologies. some technologies use gesture controlled applications to control machines or remove virtual objects, while other gestures involve navigating. manipulative gestures relate to human interaction using virtual objects. communicative gestures relate to human interaction, and therefore involve the field of psychology. [17] analyzed primitive dynamic motion based on four different styles; neutral, happy, angry and sad, and showed that primitive motions corresponded to four actions; raising the arm, lowering the arm, knocking, and retracting. after removing the individual motion bias, the recognition of motion was recognized with a significant level of accuracy. the position and meaningful movement of hand gestures is important for their categorization. [18] developed a measurement system and showed that static hand gesture might not actually be a reliably consistent way of accurately recognizing emotions. therefore, the choice of a given application, hand motion trajectory (hand shape and position features), and choice of recognizers should all be considered. human-level expression recognition is achievable with machine learning technology in real life [19]. [20] stated that the angles of joints relative to the human body's position can be detected using a skeleton analysis. for instance, these postures can be observed this way: leaning forward, leaning backward, and correct posture. sitting in front of a computer for long hours without interruption and inappropriate workstation environments make for poor sitting posture. this can be interpreted as the human body changing its sitting position, indicating the environment is inconvenient. leaning forward to express that one is working with a high level of concentration, leaning backward to show that one has been highly concentrated on work for several hours, and correct posture to indicate one is in an enjoyable working position. of course, this analysis has limitations. for instance, camera position is constrained, and a clear workstation environment is required for accurate observation, but this is still fertile ground for further investigation. spontaneous emotion has high impact on human-computer interaction, education, psychology, and psychiatry [21]. motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 76 issn 2442-7888 (online) doi 10.24167/sisforma [22] argued the role of emotions in the learning environment is not so much about how to let students have a feel-good experience, but rather they represent the psycho-socio-emotional glue that leads student to forge their way into new areas that reflect, and indeed allow them to practice, their skills and capabilities. it makes sense that students will either move forward or regress as a reaction to the learning process. this assumption relates to the work of [23], who found a statistically significant relationship between the students’ locations in the classroom and their attendance and educational achievements. students sitting at the front of the class tended to be more motivated, and interacted with teachers more than their classmates did. [24] found no effect of seat location on exam scores in a biology class, but found that the opposite was true for a physics class, in which seat location had an effect [25]. this situation has been found to also happen in higher education settings with older students. [24] found that students who sat in the front of the lecture hall had higher gpas than ones who sat at the back. [26] stated that the seating locations of higher education students had a significant impact on the students’ performance, but this effect was less pronounced in teamwork class courses and classes where teachers employed good teaching practices. iii. results and discussion teachers, when facing inconvenient learning environments, have to take urgent action to stimulate students’ emotions. a boredom or negative emotion in relation to academics has a significant effect on student performance. such effects, and indeed the emotions underlying them, can be reduced using a motivational regulation skill that is called metacognitive skill [27]; [2]. [28] stated that well-designed learning materials and round face-like shapes with warm colors induced positive emotions in situations related to the learning process. [29] argued that selfregulated performance has a positive effect on strategic knowledge. students given a faded manuscript were capable of finding out the answers to question by themselves. [30] stated that exploratory talks improve group reasoning, and social reasoning, in turn, can improve individual reasoning capability. teachers can teach by using exploratory talks to lead students to improve their skills as they transfer knowledge to their peer group. [31] state that mastery approach/avoidance can predict achievement goals and academic performance, with these effects being mediated by emotions, pride, and hope. emotion can also be stimulated using technology. [32] argue that synchronous hybrid learning environments are correlated to students’ control, values, emotions, and perceived success in terms of achieving goals and technology use. another tack teachers can employ involves changing sitting positions or giving enough space to each student to assist them to feel free to express opinions. [33] explained how space within classrooms stimulates students’ imagination, and pointed to the importance of creating convenient learning environments by controlling light, color, sound, and micro-climate. visual environments also stimulate students’ creativity. based on the analysis above, the relationships between motion recognition and teacher response can be conceptualized as depicted in figure1. figure 1. levels of human body response there are three areas, or zones, related to human body responses. zone a relates to facial expression, zone b relates to hand motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 77 issn 2442-7888 (online) doi 10.24167/sisforma gestures, and zone c relates to body position and movements. zone a indicates the lowest level of response, as indicated by expression, to the environment. students express their feelings, like: contempt, fear, happiness, sadness or other expressions indicating their mood and feeling. rotating the head indicates thinking process and nodding is used to express agreeing and understanding [16]. other head motions are used to express feelings, too. sometimes someone changes the sound of his or her voice to express a feeling [15] and an inconsistent tone can show unstable thinking or confusion. zona b refers to hand gestures, and comprises what might be called middle level responses to the environment. for example, students will raise their hands to ask questions or give answers. swipe left and swipe down were he first recognized detections, followed by swipe right, circle, point and fist [12]. the four basic categories of hand gestures are conversational gestures, controlling gestures, manipulative gestures, and communicative gestures [9]. conversational gestures can be used when reacting to noisy environments, to ask someone to perform an action, to reduce the requirement for sound, and for other conversational purposes in daily communication. conversational gestures are suitable for disabled communication, to explain ideas or to ask someone to perform an action [17]. controlling gestures have become especially popular in the last decade as technology has developed. gesture-based applications are now used to control mobile phones, open virtual objects, and perform other navigational functions. manipulative gestures have been used in practice in teaching virtual classes, virtual libraries, for medical procedures and to handle patients, and for other applications related to virtual objects. communicative gestures relate to human cultural interaction, and therefore involve the study of psychology and practical communications. the most familiar actions, when it comes to communication gestures, have been found to be raising the arm, lowering the arm, knocking, and retracting [17]. zone c represents a high-level response to the environment in the form of an action or body movement. students will change their sitting position, indicating their feeling toward the environment. for instance, leaning forward expresses a high level of motivation toward the learning process, while leaning backward shows that they need a break or it is time to change to other material, while a correct posture position indicates they feel comfortable to study. in this way, spontaneous emotion can describe the education process [21]. the role of emotions in the learning environment is not so much about how to make students feel good during the experience, but emotions are more properly seen as indicator behaviors [22]. hence, students will move forward in the classroom to get a clearer explanation of the material or they move back to little bit to avoid taking part in the learning process. this condition cannot be assumed to hold for all classes and all subjects, however, because it will not necessarily happen in situations where good teaching practice is implemented in class or in teamwork class courses [26]. teachers can anticipate overcoming the inconvenient learning environment by preparing, and specifically by devoting their attention to seven steps, namely: designing learning well, teaching metacognitive skills, self-regulated performance, exploratory talks, mastery approach/avoidance, hybrid learning environments, and space within classrooms. an interesting learning environment can be prepared using good materials, assorted games, and colorful presentation, that, taken together, induce positive emotions [28]. metacognitive skill teaching should be provided in relation to motivational regulation, aimed at identifying and implementing effective strategies by which to create positive emotional states in students and facilitate their academic performance [27]. self-regulated performance guides students to find detailed materials and answers to practical questions. clear instruction is important, a prerequisite to supporting students’ performance and something that promotes their learning independently [29]. motion recognition and students’ achievement sisforma: journal of information systems (e-journal)vol 6 | no.2 |th. 2019. 78 issn 2442-7888 (online) doi 10.24167/sisforma exploratory talk is effective to stimulate peerlearning and to help students understand materials in a deep way that will be transferred to classmates, or to give feedback [29]; [30]. mastery approach/avoidance relates to goal orientation and goal avoidance [31]. students will be engaged in their learning if they know the final goal and avoid goal disturbance. this goal should be clearly explained at the beginning of learning to pique students’ interest and attract their motivation. hybrid learning environments relate to the synchronization of learning environments and technology use. technology can be used to describe goals and to help students to reach those goals. space within the classrooms refers to the spatial layout and setting of the classroom, and how comfortable it is to learn there. students' imaginations are stimulated when they have enough space to play, and can partake in games or other activities with classmates [33]. the room should be supported by light, color, sound, and a microclimate that enables students to explore all their capabilities. v. conclusions students’ motions have several meanings that can be recognized using a facial detection machine. the accuracy of gesture detection is relatively high. prior research results show that in excess of 91% of human gestures and motions can be recognized using technology. students’ motions can be identified as falling into three categories; facial expression, hand gestures, and body position and movement. the low-level response of environment expression can be indicated through head area movements. students express their feelings likes contempt, fear, happiness, and sadness. they also express agreeing and understand changes in the tones of sounds to express feelings. the middle level responses to the environment are using hand gestures. students will use their hands to respond to a question or give an answer or provide other direction in the course of communication. the four basic categories of hand gestures are conversational gestures, controlling gestures, manipulative gestures, and communicative gestures. the high-level response relates to an action or body movement. students will physically change their sitting position to indicate their feeling. body position and movement can be classified into four categories, namely; leaning forward, leaning backward, correct posture, and movement. teachers can anticipate the change of students’ motions using well-designed learning, metacognitive skills, self-regulated performance, exploratory talks, mastery approach/avoidance, hybrid learning environments, and space within classrooms. an interesting learning environment can be prepared before the start of teaching, including design and learning material selection, and can be continued during the teaching 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teknologi telkom purwokerto di panjaitan no 128 purwokerto, banyumas, central java, 53147 resad@ittelkom-pwt.ac.id abstract— the development of communication and information technology impacts the activities and ways of thinking carried out by organizations and governments. the purbalingga national land agency (nla) is an institution that uses information technology to issue proof of land rights in the agrarian/land and spatial planning sector. this study analyzes it service management maturity level (itsm) at nla purbalingga using the information technology infrastructure library (itil) v.3 in the operation of domain services. descriptive analysis method of questionnaires distributed to the community in nla purbalingga. the it maturity level determination at nla purbalingga can be done based on the service operation domain factor. the it maturity level used has five levels for this study. the results of the analysis show that the itsm maturity level is at level four. level four means that it service management at nla purbalingga is appropriately handled by paying attention to the factors that are fulfilled according to procedures and taking process actions against systems that are not running effectively. this study aims to provide nla purbalingga to improve website maintenance by carrying out comprehensive system integration to enhance work effectiveness and quality. keywords— maturity level, national land agency, service operation, itsm, itil. i. introduction information and communication technology will affect organizations, industry, and government [1]. for example, the driving factor for information technology's importance is the increasing need for information technology to improve an organization's service quality [2]. the national land agency (nla) purbalingga is an organization that utilizes information technology in its organizational activities. it needs good strategic management planning to improve service quality, operational effectiveness, and budget efficiency without reducing the rate [3]. information technology services at nla purbalingga are land services through data validation to input information systems, printing reports, monitoring, etc. by presidential regulation of the republic of indonesia, number 17 of 2015 concerning the ministry of agrarian and spatial planning (masp) of the republic of indonesia has the task of organizing government affairs in the field of agrarian/land and spatial planning to assist the president in carrying out state governance [4]. meanwhile, the nla is part of the ministry of agrarian and spatial planning of the republic of indonesia. from the explanation of the research background, two research questions guide the implementation of the research. rq1: what is it services' maturity level in terms of the operational service domain at the nla purbalingga? rq2: what recommendations are given based on it services' maturity level at the nla purbalingga? the research method process takes steps starting from the research procedure, determining and taking data samples, data analysis, discussion, and concluding. the analysis conducted is descriptive and inferential maturity level analysis, maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 8 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3039 limitations, and research recommendations supported by other studies. ii. literature review public service is an activity or a series of exercises to fulfill service needs following laws and regulations for every citizen and resident for goods, services, and administrative services provided by public service providers [5]. one of the standards developed regarding information technology application uses the itil standard [6]. itil focuses on services for customers in the it field and improves customer satisfaction by maximizing information service processes and improving information technology services' quality [7]. fig.1 explains the itil v 3 framework. figure 1. itil v3 framework itil is a series of concepts and techniques. information technology management, development, and operation are used in itil. itil v 3 has five domains: service strategy, service design, service transition, service operation, and continual service improvement [8]. in this study, the authors use the domain service operation because it follows the ongoing program's information technology conditions. as per the application, the need for land registration up to the land acquisition, serving stakeholders, and supporting sustainable service operations. the domain of service operations is the domain that observes the activities of the day-to-day operational stages of information technology services, including ensuring that users genuinely feel service value [9]. service operations aim to coordinate and carry out the required service process activities, including managing service agreements for users and customers [10]. service operations are responsible for service strategy demand management financial management strategy generation service portfolio management service design service level management capacity management availability management service catalogue management transition planning and support service validation and testing evaluation service transition continual service improvement knowledge management change management release and deployment managem ent service continuity management information security management supplier management asset and configuration management access management operation management service desk service operation incident management problem management request fulfillment event management application management technical management it operation service measurement service reporting srvice improvement maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 9 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3039 managing applications, technology, and infrastructure to support service delivery. service operations have the following processes: a. event management monitor all events throughout the it infrastructure, monitor normal operations and detect and escalate unwanted conditions. b. incident management concentrate on restoring service downturns or interruptions to users as quickly as possible to minimize the business's impact. c. problem management root cause analysis determines and resolves, prevents, and prevents future problems. this activity is also used to diagnose errors and fix them more quickly if further incidents occur. d. request fulfillment the processes for handling service requests are small and low risk, initially by going through the service desk, but using a different method similar to incident management but with another record fulfillment request related to the record of incidents or problems initiated for something requested. e. access management the process of granting authorization for users to use services to restrict access from unauthorized users. the functions covered in service operations include: a. service desk the user's primary point of contact when the service is down, service requests, and events requested change. the service desk provides a communication point for users and a coordination point for several it groups and processes. b. technical management provide detailed technical capabilities and resources needed to support the sustainable operation of the it infrastructure. technical management also plays a role in designing, testing, releasing, and improving it services. c. it operation management carry out daily operational activities needed to manage it infrastructure based on standardization during the service design stage. d. application management responsible for managing applications throughout the lifecycle, supporting and managing operational applications, and playing an essential role in designing, testing, and upgrading applications that are part of it services. e. interfaces to other service management lifecycle stages some processes are executed or supported during the service operation process but are also driven by other phases in the service life cycle management based on the explanation described, the purpose of this study is to measure the maturity level of the use of information systems at the nla purbalingga using the information technology infrastructure library (itil) version 3 framework in the operational service sub-domain. knowing the maturity level of information systems' use is information recommendations related to it operational efficiency, improving service quality standards, and increasing service providers' effectiveness and efficiency [11]. the conclusion of the service maturity level for the operational service domain will be recommended for the website-based service system of the nla purbalingga and expected to be a reference or guideline for improving information system services. the maturity level is a system used to measure an organization's maturity process [12]. organizational maturity refers to the organization's ability to deliver it services to consumers. the maturity level consists of indicators that show evidence of organizational capabilities. this evaluation assessment uses level 0 (non-existent) level 5 (optimized). an explanation of the scale 0 5 is as follows [13]. maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 10 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3039 1. scale 0.00 0.83: non-existent, meaning that the company had no it processes identified at all. 2. scale 0.84 1.66: initial; this means that the company has started to recognize its information technology process, but it is not standardized yet. it is completed separately and does not have an organizational standard. there is evidence that companies are aware of resolved problems that need to be. 3. scale 1.67-2.49: repeatable but intuitive; this means that the company has started using procedures in the information technology process, but there has been no formal training and communication regarding these standard procedures. this process's responsibility still rests with the individual, and the dependence on individual abilities is so high that errors will occur. 4. scale 2.50 3.32: defined process; meaning that company procedures have been standardized, documented, and communicated through training, but how the implementation still depends on whether individuals follow the guidelines. the established procedures are not complicated, only the formalization of existing activities. 5. scale 3.33 4.15: managed and measurable, meaning that the company can measure and monitor existing procedures so that handling is easy if a violation occurs. the current process is working fine and stable. use limited automation and information technology tools. 6. scale 4.16 5.00: optimized; it means that the company, through continuous improvement, has achieved best practice. information technology has been integrated and used. table 1 maturity level of itil framework index level 0.00 0.83 0.non-existent 0.84 1.66 1.initial 1.67 2.49 2.repeatable but intuitive 2.50 3.32 3 defined 3.33 4.15 4.managed and measurable 4.16 5.00 5. optimized iii. method this study used the research method, starting from observation and distributing questionnaires and data analysis. in the observation process, the authors conducted interviews to determine the initial data on using the system at nla purbalingga. distribution of questionnaires to stakeholders, employees, and consumers with a sample of 80 people from the total population that arrives in one month is 100 people. this study used the product-moment correlation technique to test validity. the validity test helps know whether the measuring instrument measures what needs to be measured. the writer uses the productmoment method by correlating each question with the total score for each variable. correlation figures obtained statistically must be compared with the critical statistics of the correlation table of r values with a significant level of 95%. r count> r table means that the data is substantial (valid) and suitable for hypothesis testing. and vice versa if r count <from r table indicates, the data is not significant (invalid) and will not be included in testing the research hypothesis. rcount= n(∑ xy)-(∑ x)(∑ y) √(n ∑ x2)-(∑ x)2(n ∑ y 2 -(∑ y)2) …… (1) rcount = correlation coefficient between x and y variables n = number of respondents σx = total scores of the items σy = total scores of questions σx 2 = total score squares of the items σy 2 = total score of the squares of the items for the reliability test, the authors conducted this test to determine whether the data collection tool showed accuracy, accuracy, stability, or consistency in expressing specific symptoms of individuals, even though it was done at different times. reliability test is carried out on statements that are already valid. this test is carried out using the cronbach alpha technique because maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 11 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3039 the answer value consists of a range of deals with the larger alpha coefficient. reliability means trustworthy "that is, the instrument can give the right results. rinstrument= ( 𝑛 𝑛−1 ) (1 − ∑ 𝑠𝑖 2 ∑ 𝑠𝑡 2 )……………(2) r instrument = reliability of instrument n = number of questions si 2 = variance of item st 2 = total variance the determination of the number of samples comes from the use of the slovin formula [14]. n = n n(d2)+1 ……………………………(3) n = population n = sample d2 = significant value = (0.05)2 the calculation of the maturity level index uses the weight value for each total sample as in the following explanation: index of maturity level = wv ts ………… (4) wv = weight value ts = total samples the calculation of the maturity level average uses the total weight value for each full sub-domain times by total sample as in the following explanation: maturity level average = twv tsd×ts ….. (5) twv = total weight value tsd = total subdomains ts = total samples iv. result and discussion a. result the first step in data analysis is to identify the respondent's profile. in table 2, questionnaire respondents in the nlaa purbalingga environment have various education levels, work types, computer skills, and intensity of coming to nla purbalingga. categorization of respondents aims to determine the reliability and validity of the analyzed questionnaire results [15]. table 2. the respondent profile standard indicator % education level diploma associate degree bachelor magister 35 11.25 46.25 7.5 job position computer skill manager nlaa staff nlaa private employees government employees less enough good 3.75 27.5 37.5 18.75 18.75 52.5 28.75 coming intensity to nla purbalingga < 5 times 5 < coming < 10 times > 10 times 15 53.75 31.25 validity test the data was obtained and inputted into the validity formula for the validity test results, as shown in table 3. table 3. the validity test result question rcount rtable result 1 0.915 0.220 valid 2 0.903 0.220 valid 3 0.912 0.220 valid 4 0.885 0.220 valid 5 0.925 0.220 valid 6 0.955 0.220 valid 7 0.925 0.220 valid 8 0.955 0.220 valid 9 0.876 0.220 valid 10 0.910 0.220 valid reliability test the results of the reliability test were coming from the research data. it input into the reliability formula as in table 4. table4. the reliability test result cronbach alpha's n of items .961 10 maturity test maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 12 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.3039 the results of the maturity test of it service management at nla purbalingga using the itil v3 domain of service operation measurement tool as in table 5 table5. the maturity level test result no sd weight value w ml 1 2 3 4 5 1 em 6 3 41 25 5 260 3.25 2 im 3 5 38 27 7 270 3.38 3 pm 1 36 33 10 292 3.65 4 rf 2 22 35 21 315 3.94 5 am 3 14 26 37 337 4.21 6 sd 2 20 23 35 331 4.14 7 tm 4 2 42 25 7 269 3.36 8 it om 1 26 21 32 324 4.05 9 am 2 16 29 33 333 4.16 10 i to os m ls 5 13 49 6 7 237 2.96 total 2968 37.1 average 3.71 sd : subdomain w : weight ml : maturity level em : event management im : incident management pm : problem management rf : request fulfillment am : access management sd : service desk tm : technical management it om : it operation management am : application management i to osm ls: interfaces to other service management lifecycle stages b. discussion the author explains that the respondents' profile aims to show the strength of research data that is trusted, accurate, and accountable [16] the importance of quantitative study and analysis and many methods is also discussed in the literature. etikan analyzed and compared two nonprobability sampling techniques for quantitative studies [17]. the slovin formula uses the number of samples from the total population in one month. the use of quantitative methods also pays attention to ethics in research analysis so that ethical quality is also maintained [18]. however, some experts argue: quantitative research leaves out the meanings and effects of a particular system such as a testing system is not concerned with the detailed picture of the variable [19]. the analysis of the it service maturity level of nla purbalingga shows that at the level of managed and measurable with an average value of 3.71, the nla can measure and monitor existing procedures that handling is easy if a violation occurs. the current process is working fine and stable. use limited automation and information technology tools. nla purbalingga still has to optimize and improve its it services quality to reach an it service management optimization point. v. conclusion the it service management maturity level at nla purbalingga is worth 3.71 and is at level 4. it means managed and measurable. the value of 3.71 means that it is in a monitored and quantifiable condition. nla purbalingga's recommendation is to improve it services in terms of practical data access that can be done in a mobile application. the practicality of accessing the nla purbalingga website application in a portable manner in managing land certificates will increase nla purbalingga's it service management's effectiveness and efficiency. the suggestion for further research with the nla purbalingga object is to add a longer research duration so that monitoring and analysis can be even more accurate. the use of the continual service improvement domain is also necessary for further study. references [1] t. lucio-nieto and d. l. gonzálezbañales, “exploring itil ® implementation challenges in latin american companies,” int. j. inf. technol. syst. approach, vol. 12, no. maturity level of itsm analysis using itil v 3 framework in nla purbalingga sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 13 issn 2442-7888 (online) doi 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[19] m. s. rahman, “the advantages and disadvantages of using qualitative and quantitative approaches and methods in language ‘testing and assessment’ research: a literature review,” j. educ. learn., vol. 6, no. 1, p. 102, 2016, doi: 10.5539/jel.v6n1p102. university-level of elearning in asean analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 49 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 analysis of college students’ cybersecurity awareness in indonesia balqis rofiqoh chasanah, candiwan telkom university dayeuhkolot, bandung, indonesia balqisrc@gmail.com, candiwan@telkomuniversity.ac.id abstract— internet-based attacks have become common and are expected to happen continuously with the development of technology. therefore, cybersecurity emerged as an important concept in everyday life. it is defined as the protection of cyberspace. cybersecurity awareness (csa) exists as a major defense key in protecting users and systems from internet-based attacks. the research presented in this study aims to assess the level of csa among college students in indonesia. this study uses the analytic hierarchy process (ahp) method to test students in three dimensions, including attitudes, knowledge, and behavior. to measure this dimension, six focus areas in the topic of cybersecurity were taken and developed from previous studies on the same topic. the six focus areas are password security, cyberbullying, phishing, malware, identity theft, and the last is downloading, sharing and use of pirated content. the results showed that the total level of csa for college students in indonesia was in the good criteria. this is indicated by a total percentage of awareness around 80%. nevertheless there are some focus areas that can be improved to increase the percentage. keywords— analytical hierarchy process (ahp), awareness, cybersecurity, cyber threat, cyber attack i. introduction more than 4.5 billion people are using the internet in early 2020, and there were approximately 175.4 million indonesian internet users in january 2020 [1]. almost 64% of indonesia's total population is connected and already using the internet network in january 2020, and 59% of them are active users of social media, equivalent to 160 million active users [1]. indonesia is one of the countries with a young population among other countries in the world. based on the rankings in 2019, the median age of indonesian population is 29.7 years old [2]. this number is below the global average of 30.9 years. however, indonesian median age with a young population is considered opportunities for indonesia to be more developed in the world of digital technology. something similar happened in 2018. the total median age of the indonesian population is 29.3 years. users aged 15 to 29 years reached a high percentage of more than 80%. while the age range of 15-19 years is 91%, the age range of 20-24 years is 88.5%, then the age range of 25-29 years is as much as 82.7% [3]. the rapid development in information and communication technology sector not only has a positive impact on people's lifestyles, but also poses a threat to cyber security in indonesia. the threat is called cyber-attack, which is an illegal or unwanted activity that aims to interfere, change, attack, or steal important data [4]. cyber-attack has the potential to disintegrate the country's economy and disrupt state security [4]. it was identified that indonesian internet users are quite vulnerable to cyber attacks. also, indonesian internet penetration data shows a growing number of users, which leads to an increase in people's dependence on technology, and the possibility of cyber crime. indonesia is said to be the 34th country out of more than 150 countries in the world that is vulnerable to cyber threats and attacks [5]. this might happen because indonesian internet users’ cybersecurity awareness are lacking. mailto:balqisrc@gmail.com analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 50 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 lack of cybersecurity awareness brings some cases for some indonesian internet users and the country. for example, it is said that indonesia's losses due to piracy are predicted to reach tens of trillions of rupiah per year [6]. indonesian deputy facilitator of intellectual property rights and regulation of the creative economy agency, ari juliano gema, said there is no comprehensive data on potential losses. but based on data collected from a number of institutions, the value of losses is huge. the potential loss is due to the distribution of pirated dvds and illegal downloading of digital content [6]. in terms of password security, there were approximately 530,000 password and account data from the zoom application, video conferencing software, have been trafficked by hackers on the dark web. to avoid data theft, some of indonesian cyber security experts call on users to use a different password for each application and other website [7]. there is another case in yogyakarta, where a 22 years old student named bs drained his own friend’s money that is worth hunders of millions by falsifying his data [8]. in indonesia, malware is also indicated as one of the most common cyber attacks. nearly half of cyber attacks are caused by malware. director of the national cyber and code agency (bssn) threat detection agency, sulistyo, said that there is a need to build awareness and train students in cybersecurity. including cooperation with the police [9]. as a result of threats or negative influences from the internet, cybersecurity emerged as an important concept in the security of information technology. cybersecurity awareness (csa) is the main form of defense in information and system protection [10]. there are several important actors involved in cybersecurity system in indonesia. these actors are divided based on their approach to cybersecurity: (1) government; (2) private sector; (3) civil society; (4) academics; and (5) technical community. within each category, there are some institutions that are considered directly responsible for cybersecurity, although there is also the possibility of one institution to discuss more than one particular problem or approach. the division of this category is based on observations towards the work of each actor [10]. many security infringement have occurred at universities in indonesia in various forms, such as penetration of the official website, website deface, and penetration to academic system to change the scores [11]. based on this aspect, the authors are interested in conducting research on one of cybersecurity actors, specifically indonesian college students. this research was conducted to determine cybersecurity awareness level of college students so that readers would understand the negative impacts they could get by neglecting the cybersecurity-related policies. ii. method analytical hierarchy process is a decision support model developed by thomas l. saaty which is used to decompose complex multi-factor or multi-criteria problems into a hierarchy [12]. in the ahp method, the problem of decision making is decomposed into a hierarchy. at the top of the hierarchy is the goal of decision making. criteria are at the next level and can be decomposed into sub-criteria. at the last level are the alternatives. by using pairwise comparisons and judgements from decision makers, priorities of alternatives and criteria weights are calculated. the importance of the analytical hierarchy process method is explained in table 1. table 1. level of importance in ahp intensity of importance definition 1 equal importance 3 somewhat more important 5 much more important 7 very much more important 9 absolutely more important 2, 4, 6, 8 intermediate values this type of research is quantitative where the data is collected by a questionnaire. the questionnaire used a nominal scale type and analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol.7 | no.2 |th. 2020 51 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 dichotomous scaling method. validity test is used to determine the feasibility of the items in the questionnaire and defining a variable [13]. the population in this research is not exactly known. therefore to determine the sample in this research, bernoulli formula is used with the calculation as below. ………………………..…(1) n = number of samples z²c.l = the square of success rate p = proportion of success estimates q = 1 – p, or the estimated proportion of failure e = error rate that is still acceptable this research used a confidence level of 95% so that the value of z = 1.96 is obtained. the error rate is set at 5%. by substituting these values to the equations that have been provided, the result is: ( ) ( )( ) ( ) (1) from the results of the calculation above, bernoulli's formula required at least 384 samples. therefore, to facilitate the further calculation process, the number of respondents to be taken in this study is 400 people. this research has 54 questions about cybersecurity awareness to test indonesian college students’ attitude, knowledge, and behavior. some questions are answered on a 3-point scale consisting of ―yes‖, ―do not know‖, and ―no‖, while others only require answers on a 2-point scale consisting of ―yes‖ or ―no‖. these are some examples of questions from each dimension that can be seen in table 2. table 2. sample questions dimension statement answer knowledge if i don't maintain the security of my password, i could experience security problems in cyberspace (a1.1) 1. yes 2. don’t know 3. no attitude i realized that if i didn't 1. yes maintain the security of my password, i could experience security problems in cyberspace (b1.1) 2. don’t know 3. no behavior i always keep my password secure to avoid security breaches in cyberspace (c1.1) 1. yes 2. no the dimensional research framework is adapted from sari et al. [14], and the focus areas were adapted from chandarman et al [15]. the focus area used are approaches related to cybersecurity. the following figure is the research framework adopted from sari et al. [14] and chandarman et al. [15] shown in figure 1. figure 1. research framework there are a total of 6 focus areas used, (a) password security, (b) cyberbullying, (c) phishing, (d) malware, (e) identity theft, (f) downloading, sharing, and use of pirated content [15]. from the framework and the specified focus areas above, several question indicators were made for this research. ahp approach is also used to weight each focus area and dimension according to the level of importance. it used pairwise comparison to evaluate subjective factors, and these are based on professional judgment and opinions [16]. comparisons are made using a preference scale, which gives numerical values to various preference levels [16]. table 3. dimension weighting value dimension weighting value knowlegde 30% attitude 20% behavior 50% analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 52 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 the dimensions of behavior need more attention and are followed by the dimensions of knowledge and attitude [16]. weighting is carried out before calculation based on predetermined weights. weighting is done on each dimension (attitude, knowledge, and behavior), and focus areas (password security (a), cyberbullying (b), phishing (c), malware (d), identity theft (e), downloading, sharing, and use of pirated content (f)). the weighting value of the focus areas is done by assuming that each focus area has the same level of importance or equally important. after deciding the level of importance for each focus area, then the level of importance will be normalized and calculated to get a weighting value (%) for each focus area. this normalization is done by formulas and manual calculations through microsoft excel. after normalizing each focus area, the next step is to find the average for each focus area. focus area weighting values are obtained by assuming that each focus area has the same level of importance. the weight of importance obtained by the ahp approach uses paired comparisons to provide subjective evaluations of factors based on professional considerations and opinions [14]. based on the weighting values, we calculate the value of cybersecurity awareness in each dimension, focus area, and total weight. comparisons are carried out using a preference scale, which gives numerical values to various preference level [14]. table 4. awareness criteria criteria value (%) action good 77.78 100 action is not needed average or satisfactory 55.56 77.77 action is potentially required poor 33.33 55.55 action is required the score of each focus area and dimensions are calculated and grouped as the awareness criteria in accordance with table 4. the interval value of criteria is based on the value of the continuum line in which the maximum value is 100% and the minimum score is 33.33% [14]. after calculating the predetermined weights, the results are obtained in the form of cybersecurity awareness criteria in each focus area and dimension. every result of cybersecurity awareness criterion has actions that need to be carried out at a later stage when cybersecurity awareness is on certain criteria. the result scores for each dimension and focus areas are then grouped as awareness criteria in table 8. iii. results and discussion to perform the validity and reliability test of the questionnaire, we used all 400 samples of respondents. validity test in this research used product moment correlation technique. by using the r table value with n = 400 and the significance level of 5%, the r-value of the table obtained is 0.098. the following are the results of the validity tests that have been conducted on the questionnaire. table 5. the results of cybersecurity awareness validity test statement item item code answer category r. table r. count knowledge_p1 a1.1 0.098 0.529 valid knowledge_p2 a1.2 0.098 0.436 valid knowledge_p3 a1.3 0.098 0.400 valid knowledge_p4 a2.1 0.098 0.418 valid knowledge_p5 a2.2 0.098 0.531 valid knowledge_p6 a2.3 0.098 0.512 valid knowledge_p7 a3.1 0.098 0.265 valid knowledge_p8 a3.2 0.098 0.405 valid knowledge_p9 a3.3 0.098 0.390 valid knowledge_p10 a4.1 0.098 0.572 valid knowledge_p11 a4.2 0.098 0.388 valid knowledge_p12 a4.3 0.098 0.487 valid knowledge_p13 a5.1 0.098 0.571 valid knowledge_p14 a5.2 0.098 0.482 valid knowledge_p15 a5.3 0.098 0.323 valid knowledge_p16 a6.1 0.098 0.388 valid knowledge_p17 a6.2 0.098 0.450 valid knowledge_p18 a6.3 0.098 0.470 valid attitude_p1 b1.1 0.098 0.605 valid attitude_p2 b1.2 0.098 0.438 valid attitude_p3 b1.3 0.098 0.209 valid attitude_p4 b2.1 0.098 0.554 valid attitude_p5 b2.2 0.098 0.449 valid attitude_p6 b2.3 0.098 0.627 valid attitude_p7 b3.1 0.098 0.568 valid attitude_p8 b3.2 0.098 0.431 valid analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol.7 | no.2 |th. 2020 53 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 statement item item code answer category r. table r. count attitude_p9 b3.3 0.098 0.536 valid attitude_p10 b4.1 0.098 0.449 valid attitude_p11 b4.2 0.098 0.506 valid attitude_p12 b4.3 0.098 0.414 valid attitude_p13 b5.1 0.098 0.310 valid attitude_p14 b5.2 0.098 0.302 valid attitude_p15 b5.3 0.098 0.559 valid attitude_p16 b6.1 0.098 0.508 valid attitude_p17 b6.2 0.098 0.542 valid attitude_p18 b6.3 0.098 0.517 valid behavior_p1 b1.1 0.098 0.354 valid behavior_p2 b1.2 0.098 0.563 valid behavior_p3 b1.3 0.098 0.197 valid behavior_p4 b2.1 0.098 0.430 valid behavior_p5 b2.2 0.098 0.354 valid behavior_p6 b2.3 0.098 0.413 valid behavior_p7 b3.1 0.098 0.543 valid behavior_p8 b3.2 0.098 0.399 valid behavior_p9 b3.3 0.098 0.540 valid behavior_p10 b4.1 0.098 0.195 valid behavior_p11 b4.2 0.098 0.328 valid behavior_p12 b4.3 0.098 0.267 valid behavior_p13 b5.1 0.098 0.387 valid behavior_p14 b5.2 0.098 0.502 valid behavior_p15 b5.3 0.098 0.294 valid behavior_p16 b6.1 0.098 0.451 valid behavior_p17 b6.2 0.098 0.250 valid behavior_p18 b6.3 0.098 0.320 valid the validity test results show that all questionnaire items are valid. meanwhile, to check the reliability from each items, this research used the cronbach’s alpha technique with the help of ibm spss statistics 25 software. if r count > r table then the question is declared reliable, if r count ≤ r table then the question is declared unreliable. with a confidence level of 95%, the results are obtained. cronbach’s alpha coefficient with a minimum value of 0.70 indicates that the questionnaire has a fairly good level of reliability. the following are the results of the reliability tests that have been conducted on the questionnaire. table 6. the results of cybersecurity awareness reliability test cronbach’s alpha n of items category 0.909 54 reliable this research took samples with total 400 respondents in which the questionnaire was distributed by the researcher in january 2020 across indonesia. the following table is characteristic of the respondents. table 7. respondents’ characteristics by gender sex number of respondents percentage male 46 11.5% female 354 88.5% total 400 100% from table 5, it can be seen that 46 of the total 400 respondents were male respondents (11.5%), and 354 of the 400 respondents were female respondents (88.5%). based on this data, it can be concluded that female respondents dominated this research. table 8. respondents’ characteristics by age age number of respondents percentage 18 – 20 203 50.7% 21 – 25 192 48% 26 – 30 4 1% 31 – 40 0 0% 41 – 50 0 0% > 50 1 0.3% total 400 100% based on table 6, out of the 400 samples, total respondents from ages of 18-20 years were 203 respondents (50.7%). respondents aged 21-25 years were 192 respondents (48%). respondents aged 26-30 were 4 respondents (2.5%). respondents aged 31-50 years was 0 respondent (0%). respondents aged above 50 years was 1 respondent (0.3%). based on this data, it can be concluded that the age range of 18-28 years dominated the research. table 9. respondents’ characteristics by regional domicile domicile number of respondents percentage bandung 53 13.25% bogor 57 14.25% jakarta 43 10.75% semarang 21 5.25% analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 54 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 domicile number of respondents percentage surabaya 21 5.25% yogyakarta 29 7.25% others 176 44% total 400 100% from table 7, it can be seen that the most respondents who filled out the questionnaire came from bogor with 57 people (14.3%). besides bogor, there were also 53 respondents (13.3%) from bandung, and another 176 respondents were scattered across indonesia on ―others‖ option. cybersecurity awareness level is used to present the results and findings obtained from a questionnaire filled out by 400 respondents. cybersecurity awareness level in table 8 can provide groupings according to criteria of focus areas that do not require action for improvement, is potentially needing action for improvement, and is requiring action for improvement. table 10. cybersecurity awareness level focus area (16.67%) dimension total awareness/ focus area k n o w le d g e (3 0 % ) a tt it u d e (2 0 % ) b e h a v io r (5 0 % ) password security 82% 85% 75% 79% cyber-bullying 97% 98% 86% 92% phishing 79% 82% 77% 78% malware 77% 82% 76% 77% identity theft 87% 89% 87% 87% downloading, sharing, and use of pirated content 79% 75% 53% 66% total awareness/ dimension 83% 85% 76% 80% based on the cybersecurity awareness level obtained in table 8, the results according to the dimension are as follows. the total percentage of cybersecurity awareness is 80%. it shows that the level of cybersecurity awareness over dimension is in the good criteria. in this level, the respondents do not need treatment to improve their cybersecurity awareness [14]. the highest percentage of awareness between the three dimension is in the attitude dimension with a percentage of 85%. in this level, the respondents do not need treatment to improve their attitude. the high percentage of 85% is caused by respondents’ high tendency to respond positively to cybersecurity topics. each attitude percentages show a significant amount, and the highest percentage is on questionnaire item b2.2. questionnaire item b2.2 illustrates that respondents already have good assumptions by considering cyberbullying as an online attack that aims to insult or threaten other people on the internet. a total percentage of 83% found in the knowledge dimension. in this level, the respondents also do not need treatment to improve knowledge because the percentage is still in the range of good criteria. this happened because according to a survey that had been conducted, the highest percentage out of all knowledge items are on questionnaire items a2.2 and a2.3. these suggest that many of the respondents already have a very good understanding towards the definition of cyberbullying, and respondents are in the state of knowing that intentionally hurting others through social media is the act of cyberbullying. the lowest percentage is found in the behavior dimension with a total percentage of 76%. this shows that action is potentially required to improve their behavior. from the results of the calculation, it was found that the lowest percentage of behavior items are c1.3, c6.2, and c6.3. this indicates that respondents tend not to change passwords regularly, and there were relatively many respondents who bought and downloaded films illegally, as well as sharing the downloaded files that are illegal with their relatives. the highest total awareness per focus area is the (b) cyberbullying focus area with a percentage of 92%, followed by (e) identity theft focus area with a percentage of 87%, (a) password security focus area with a percentage of 79%, (c) phishing focus area analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol.7 | no.2 |th. 2020 55 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 with a percentage of 78%, (d) malware focus area with a percentage of 77%, and (f) downloading, sharing, and use of pirated content with the smallest percentage of 66%. from the total percentage of each focus area, it can be seen that the focus area of (a) password security, (b) cyberbullying, (c) phishing, and (e) identity theft are all in the good criteria of awareness, and taking action is not fully needed. however, the percentage of (d) malware and (f) downloading, sharing, and use of pirated content show that these focus areas are included in the average criteria, so it can be stated that action is potentially needed for improvement. compared to research conducted by chandarman et al. [15], the focus areas used are the same but the method and objects are different. on chandarman’s research, the method is called theory of planned behavior and the objects are students at a private tertiary education institution in south africa. there are some similarities found in these two findings. on the research conducted by chandarman, the responses to cybersecurity attitude questions were compulsive, as students indicated low levels of agreement with the incorrect statements. despite of different methods, most students reported the right attitude in regards to content piracy. but at the same time, their actual skills and behavior indicate that they are engaged in content piracy by downloading illegal files. this indicated that students will engage in piracy behaviour even though they know it is wrong. contrarily, in the case of cyberbullying, most students gave attitude responses that indicated a potentially harmful attitude towards posting images and offensive messages to others. the findings on chandarman’s research also indicate the need for targeted csa campaigns that overcome the specific weaknesses of specific user population. comparing this research with other research conducted by sari [14], the focus areas, topics, and objects are different. in this research, the object is indonesian college students but in sari’s research, the object is indonesian smartphone users. however, the method, dimension, and weightings are the same. there are awareness criteria similarities from this research and the research conducted by sari. from sari’s research, it was found that knowledge and attitude dimensions exist in a good level of information security awareness. while the behavior dimension is still at an average level. this means that even though they understand about topics related to information security, they don’t do as they know in the terms of information security. iv. conclusion based on our research, overall, it is stated that the level of cybersecurity awareness for indonesian college students is at a good criteria (80%). there are some focus areas that should be addressed in order to have potential improvement. in the knowledge dimension, malware can be addressed and fixed to get a higher percentage. while in the attitude dimension, there is downloading, sharing, and use of pirated content. however in the behavior dimension, there are password security, phishing, malware, and the last is downloading, sharing, and use of pirated content. based on the results of the study, there are some things that the government and the community can do, especially students, to increase awareness and maintain safe in using the internet such as increasing their knowledge about the purpose of malware, which is related to user’s personal data. in addition, users must update their antivirus regularly to avoid cybercrimes. other than that, possible thing to do by the government and related industries are by holding various programs, socialization, and campaigns related to cybersecurity, especially in terms of content piracy. because the research data shows that there are still many students who download content illegally even though they know the consequences of content piracy. this study has several limitations. like the other studies, the respondents involved did not always represent larger population. also, this research did not always represent other more analysis of college students’ cybersecurity awareness in indonesia sisforma: journal of information systems (e-journal) vol. 7 | no. 2 |th. 2020 56 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2706 comprehensive cybersecurity topics. therefore, for the next research, hopefully the method and framework can be improved with various developments. such as diverse object, detailed focus area, and deeper qualitative studies in cybersecurity awareness. references [1] s. kemp, ―digital 2020: indonesia‖, data reportal, 2020. 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[16] h. a. kruger, and w. d. kearney, ―a prototype for assessing information security awareness‖ computers & security, 25(4), 289–296, 2006. investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 70 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 investigate driving repurchase factors in omnichannel services edwin sanjaya, ridwan sanjaya unika soegijapranata pawiyatan luhur, semarang, indonesia edwinsanjaya09@gmail.com ridwan@unika.ac.id abstract — nowadays, lots of companies compete to win their consumers' hearts so they become loyal to the company. innovation is always done by companies to provide the best service. the omnichannel concept is one of innovation that suitable for this era. omnichannel is when company can provide seamless experience for their consumer. but, sometimes the reality is not the same as expected before. even though companies have implemented these omnichannel systems, sometimes they still fail to engage more customers. therefore, the purpose of this study was to determining factors that influence repurchase intention. the analysis method used in this research is multiple regression analysis, path analysis, and descriptive analysis using the help of spss version 25.0. the finding of this study is there are eight factors that can influence repurchase intention, whether it affects directly or indirectly.these factors are hedonic, untilitarian, habit, altruism, time saving, social, satisfaction, and trust. these result can be used to help researchers and also from the managerial side to use existing factors to manage their strategies. further research needs to be done because of different situations, and conditions can produce different results. keywords — innovation, omnichannel, repurchase intention. 1. introduction the era of technology has lots of influence the human behavior. one of the most influential technology is the internet. the internet has provided a lot of convenient stuff for humans, almost all activities that used only to be done conventionally, but now can be done quickly using online technology. figure 1 explains that there are 272,1 million people in indonesia, 64% of this population are already internet users, 160 million people active on social media, and there are 338,2 million mobile phone connections in indonesia, that's means almost all internet users in indonesia using 2 mobile phones at the same time. figure 1. data of population, mobile, internet and social media use in indonesia this data could be a good opportunity for owners of the companies to make some strategies, because one of the activities that are often be done by using the internet is online transaction activities that can be done in several existing marketplaces. figure 2. data of internet users and number of people purchasing goods online in 2019 338,2 272,1 175,1 160 0 200 400 mobile phone connections total population in… internet users active social media users in million mailto:edwinsanjaya09@gmail.com investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 71 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 figure 2 shows that in 2019 there are 168,3 million peoples purchased goods through online, that's mean almost 95% of internet users in indonesia made transactions via ecommerce in 2019, and there was a transaction value of $18,76 billion in 2019. this means that 1 (one) people made transaction around $111 in 2019 [1]. from that fact, as an owner of a company should make some strategies so that consumers come to their company to buy the products and become loyal to the company. online transaction activities are not just about products, but can also be related to services. currently, there are lots of application providers competing to create a company or application as well as possible, because of the many companies engaged in this digital field, many companies are getting shut down or bankrupt because they could not be able to compete with other companies. some companies are currently starting to use omnichannel concept in building their business. omnichannel is a business concept that combines online channels with offline channels and has a system that is interrelated or can be called seamless. the chief technology officer of pt innovation information indonesia (icube) muliadi w jeo said that omnichannel is a combination of several channels and media provided by the seller so that the customer can make purchases on it any channel [2]. customers can purchase or use services through online services or offline services that are interrelated, this system making it easier for customers to use the product, in addition to dealing with offline and online channel transactions, the loyalty program is also one of the omnichannel concept because customers could get points or some souvenirs from online and offline channels. omnichannel is a business concept that focuses on a comprehensive consumer journey, so it is very good to use this system nowadays because all channels are interconnected so that it can give customers some satisfaction in their shopping experience. an example of a company that is dealing with services and using the concept of online channels and offline channels seamlessly are gojek and grab company in indonesia, with this application there are many people who are helped from the customer side and also from the service provider side, or usually we called it partners. gojek and grab are two examples of omnichannel companies that can be considered as a successful company in indonesia, even though lots of companies are also running in similar businesses, but we can say that they do not have the same story as gojek or grab. uber is an example of an omnichannel company that did not get enough good response in indonesia, so that this company chose to go out from this business competition, not only uber but also another company that running the business on this field and some of them are made by the local people who still have very less customer who interested in their companies and also has not achieve success such as gojek and grab yet. table 1. app install penetration. percent of users with app installed on device users in indonesia. sep 2015 feb 2016 june 2016 oct 2016 jan 2017 gojek 2% 6% 7% 7% 8% grab 0% 4% 4% 7% 10% uber 0% 2% 2% 4% 9% table 2. top app ranked by average daily active users, ordered by average number of daily active users in indonesia. sep 2015 feb 2016 june 2016 oct 2016 jan 2017 gojek 1 1 1 1 1 grab 2 2 2 2 2 uber 3 3 3 3 3 from the data above we can see actual progress from the three companies above, gojek did not show good results in 2016 investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 72 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 (table 1), gojek was only installed by 7-8% of the people who have android. uber and grab show significant improvement for users who download their application from year to year. but we can see in table 2, that it does not affect gojek as the application that has the most active users in the app. this is quite surprising between the comparison of the data in table 1 and table 2. there are lots of researchers who did some research about repurchase intention. there are some researchers who explained some factors that influencing repurchase intention in the online channel was explained by saragih [3], kim [4], escobar rodrıguez [5], farki [6]. lloyd [7] examined repurchase intention using online group buying channels as an object. some research also examined factors that influence customer satisfaction in an offline channel such as mall lloyd [7], kesari [8] and at the coffee store [9]. customer satisfaction was examined has a significant and positive effect on repurchase intention. the higher the satisfaction that customers could get, the higher customers ' desire and willingness to make repurchase intention in duarte [10]. trust also one of the dimensions that was examined that has a significant and positive effect to repurchase intention, trust can make customers believe and confidence to do repurchase intention by saragih [3], lu, baozhou fan, weiguo zhou, mi [11], shiau [12]. h1a: utilitarian has direct influence on repurchase intention [13]. h1.b: utilitarian has direct influence on trust [14]. h1.c: utilitarian has direct influence on satisfaction [7]. utilitarian shows how consumers can do things effectively and efficiently [15]. utilitarian is also a value that is obtained when consumers see an item according to the needs and benefits provided, so they feel satisfied with the goods obtained [13]. h2.a: hedonic has direct influence on repurchase intention [16] [4] [7]. h2.b: hedonic has direct influence on trust [17]. h2.c: hedonic has direct influence on satisfaction [7]. hedonic is a condition when the need for happiness is met by owning the product. entertainment, exploration and selfexpression are the supporting factors for hedonic. entertainment is obtained when consumers get the entertainment side of the product, exploration provides innovative experiences to customers and also selfexpression related to the expectations of consumers with a situation [13]. h3.a: habit has direct influence on repurchase intention [18] [19]. h3.b: habit has direct influence on trust [19]. h3.c: habit has direct influence on satisfaction [4]. habit is a result of learning outcomes so that someone gets used to doing that behavior [20]. habit is a cause and effect resulting from a person's situation and behavior and makes this happen automatically without realizing it [18]. h4.a: altruism has direct influence on repurchase intention [21]. h4.b: altruism has direct influence on trust [12]. h4.c: altruism has direct influence on satisfaction [12]. altruism is an activity without expecting anything when helping someone or it can be called voluntary behavior [21]. h5.a: time saving has direct influence on repurchase intention [22]. h5.b: time saving has direct influence on trust [23]. h5.c: time saving has direct influence on satisfaction [22]. time saving is a condition when someone can using time efficiently, with the current online shopping activities besides being able to save time because we can order at any time, it can also reduce costs in the aspect of information retrieval because we can do it easily with the help of the internet [22][5]. h6.a: social has direct influence on repurchase intention [24][11][25]. h6.b: social has direct influence on trust [24][11][25]. h6.c: social has direct influence on satisfaction [26]. h7.a: satisfaction has direct influence on trust [27]. h7.b: satisfaction has direct influence on repurchase intention [28][19]. satisfaction is a condition when a person can meet reality in accordance with what was previously expected, satisfaction also has a close relationship with trust [19][29]. h8.a: trust has direct influence on repurchase intention [28][24][19]. trust is a belief held investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 73 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 by consumers that the decisions taken are the best [30]. figure 3. theoretical model unfortunately, all of the research above only conducted to examine repeat purchases that exist in one sales channel only, online or offline, and have not been done with companies that use the omnichannel system, which is a company that integrates online services with offline services simultaneously. after seeing the phenomenon that occurs above between gojek, grab, uber and also some past researches, the researcher wants to find out what factors that actually influence repurchase intention in companies that have an omnichannel system so that later can help others researcher who wants to do the further research and also for managers so that they can prepare their best strategies to be able to compete against other companies that have succeeded first. 2. method this study used the help of spss version 25.0 software to analyze the factors. the analysis method used in this research is multiple regression analysis, path analysis, and descriptive analysis. sugiyono [31] explained that the number of samples that are feasible in research is around 30 to 500, and if a regression analysis is to be carried out, a minimum research sample of 10 times the number of research variables is required, and researchers found a sample of 221 data. this study uses accidental sampling as a method of collecting samples. accidental sampling is a sampling technique in which a sample who accidentally meets the researcher and if it fits the criteria of the researcher, then it will be the respondent. [31]. in this case because the questionnaire is distributed via instagram story from the dramaojol.id account, then the sample who opens the instagram story and google form links and also willing to fill out a questionnaire then they will automatically become the respondents. this study uses likert measurement scale. the likert scale has a pattern in its assessment, starting from the most negative, neutral to the most positive [32]. regression analysis is used to test hypotheses and also to make predictions and see if there is a different result in the value of the dependent variable if the independent variable is manipulated [31]. path analysis is a continuation of multiple linear analysis, which sees is there any direct and indirect influence between the independent and dependent variables through intervening variables [33]. descriptive analysis is more about processing raw data into a new format that is easier for readers to digest, and also to describe the answers to observations which contain frequency distribution, percent distribution and also mean. 3. results and discussion tests carried out on 221 respondents collected data. validity test validity test was conducted to determine whether the questions in the questionnaire were valid or not. the validity test in this study uses spss with the provision that the pearson correlation value of the total of each variable is greater than the r table value at df = n-2 and a probability of 0.05 [34]. table 3. the result of validity test. pearson correlation df= n-2 probability 0,05 keterangan hc1 0,71 0,132 valid hc2 0,56 0,132 valid hc3 0,73 0,132 valid investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 74 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 pearson correlation df= n-2 probability 0,05 keterangan u1 0,57 0,132 valid u2 0,68 0,132 valid u3 0,58 0,132 valid ht1 0,67 0,132 valid ht2 0,74 0,132 valid ht3 0,75 0,132 valid a1 0,71 0,132 valid a2 0,64 0,132 valid a3 0,72 0,132 valid ts1 0,65 0,132 valid ts2 0,6 0,132 valid sc1 0,48 0,132 valid sc2 0,49 0,132 valid sc3 0,56 0,132 valid sc4 0,54 0,132 valid sc5 0,58 0,132 valid sn1 0,75 0,132 valid sn2 0,81 0,132 valid sn3 0,79 0,132 valid sn4 0,77 0,132 valid sn5 0,76 0,132 valid t1 0,72 0,132 valid t2 0,77 0,132 valid t3 0,72 0,132 valid r1 0,78 0,132 valid r2 0,79 0,132 valid r3 0,79 0,132 valid reliability test reliability test is carried out to see the high or low level of confidence in an instrument [34]. table 4. the result of reliability test. variable nilai cronbach’s alpha n of items keterangan hedonic 0,865 3 high reliability utilitarian 0,704 3 high reliability habit 0,871 3 high reliability altruism 0,933 3 perfect reliability time saving 0,789 2 high reliability social interaction 0,938 5 perfect reliability satisfaction 0,927 5 perfect reliability trust 0,878 3 high reliability repurchase intention 0,946 3 perfect reliability table 3 and table 4 show that data passed the validity and reliability test. r-square test table 5. model summary relation between hedonic, utilitarian, habit, altruism, timesaving, social to satisfaction. model summary model r r square 1 ,787a ,619 a. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian from table 5 above, it can be seen that r square is worth 0.619, which means there is about 62% of the satisfaction factor which can be explained by the variation of the six independent variables. table 7. model summary relation between hedonic, utilitarian, habit, altruism, timesaving, social on trust. model summary model r r square 1 ,729a ,532 a. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian from table 7 above, it can be seen that r square is worth 0.532, which means that there is about 53% trust factor which can be explained by the variation of the six independent. table 8. model summary between hedonic, utilitarian, habit, altruism, timesaving, social on repurchase intention. model summary model r r square 1 ,762a ,581 a. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 75 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 from table 8 above, it can be seen that r square is worth 0.581, which means that there are about 58% of the repurchase intention factor which can be explained by the variation of the six independent variables. table 9. model summary between satisfaction on trust. model summary model r r square 1 ,848a ,719 a. predictors: (constant), satisfaction from table 9 above, it can be seen that r square is worth 0.718, which means there are about 72% of the trust factor which can be explained by the independent variable trust. table 10. model summary between satisfaction dan trust on repurchase intention. model summary model r r square 1 ,796a ,634 a. predictors: (constant), trust, satisfaction from the table 10 above, it can be seen that r square is worth 0.631, which means that there are around 63% of the repurchase intention factor which can be explained by the independent variable of trust and satisfaction f test table 11. results of f test (relation between hedonic, utilitarian, habit, altruism, timesaving, social to satisfaction). model f sig. 1 regression 57,927 ,000b a. dependent variable: satisfaction b. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian based on the anova table or f test above, it is found that f value is 57.927 with a probability much smaller than 0.05, the value is 0.000, so it is concluded that the six independent variables simultaneously have an effect on satisfaction. table 12. results of f test (relation between hedonic, utilitarian, habit, altruism, timesaving, social on trust). model f sig. 1 regression 40,570 ,000b a. dependent variable: trust b. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian based on the table 12 above, it is obtained that f value is 40.570 with a probability much smaller than 0.05, the value is 0.000, so it is concluded that the six independent variables simultaneously affect trust. table 13. results of f test (relation between hedonic, utilitarian, habit, altruism, timesaving, social on repurchase intention). based on the table 13 above, the f count is 49.391 with a probability much smaller than 0.05, which is 0.000, so it can be concluded that the six independent variables simultaneously have an effect on repurchase intention. table 14. results of f test (relation between satisfaction on trust). model f sig. 1 regression 561,633 ,000b a. dependent variable: trust b. predictors: (constant), satisfaction based on the table 14 above, it is found that f value is 561.633 with a probability much smaller than 0.05, the value is 0.000, model f sig. 1 regression 49,391 ,000b a. dependent variable: repurchase b. predictors: (constant), social, hedonic, timesaving, habit, altruism, utilitarian investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 76 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 so it is concluded that satisfaction as an independent variable is proven to have an influence on trust. table 15. results of f test (relation between satisfaction dan trust on repurchase intention). model f sig. 1 regression 189,078 ,000b a. dependent variable: repurchase b. predictors: (constant), trust, satisfaction based on the table 15 above, it is obtained that f value is 561.633 with a probability much smaller than 0.05, the value is 0.000, so it is concluded that trust and satisfaction as independent variables are simultaneously proven to have an influence on repurchase intention. path coefficient test explaining is there any direct and indirect influence between the independent and dependent variables through intervening variables [33]. table 16.path coefficient test . variable satisfaction trust repurchase hedonic 0,241 0,223 0,121 utilitarian 0,184 0,151 0,162 habit 0,199 0,182 0,338 altruism 0,180 0,187 0,191 timesaving 0,101 0,091 0,084 social 0,096 0,104 0,047 satisfaction 0,848 0,590 trust 0,232 table 16 explains that plus value means significant and minus value means not significant. hypothesis test table 17.hypothesis test hypothesis path t value decision h1 hedonic → satisfaction 3,393 significant h2 hedonic → trust 2,830 significant h3 hedonic → repurchase 1,622 not significant h4 utilitarian → satisfaction 2,556 significant h5 utilitarian → trust 1,891 not significant h6 utilitarian → repurchase 2,144 significant h7 habit → satisfaction 3,213 significant h8 habit → trust 2,641 significant h9 habit → repurchase 5,189 significant h10 altruism → satisfaction 2,996 significant h11 altruism → trust 2,822 significant h12 altruism → repurchase 3,030 significant h13 timesaving → satisfaction 1,697 not significant h14 timesaving → trust 1,366 not significant h15 timesaving → repurchase 1,336 not significant h16 social → satisfaction 2,117 significant h17 social → trust 2,068 significant h18 social → repurchase ,984 not significant h19 satisfaction → trust 23,699 significant investigate driving repurchase factors in omnichannel services sisforma: journal of information systems (e-journal) vol.7 | no. 2 |th. 2020 77 issn 2442-7888 (online) doi 10.24167/sisforma.v7i2.2688 hypothesis path t value decision h20 satisfaction → repurchase 7,627 significant h21 trust → repurchase 3,006 significant from table 16 state that almost all hypothesis are accepted except h3, h5, h13, h14, h15, h18. 4. conclusion from all tests and analysis above, there are several factors studied, namely hedonic, utilitarian, social, altruism, habit, time saving, trust, and satisfaction. the results are : 1. utilitarian has a significant effect on repeat purchases and also the satisfaction level of consumers, but utilitarian has no significant effect on the trust level of consumers. 2. hedonic has a significant effect on trust and satisfaction, and does not have a significant effect on repeat purchases. 3. habit has a significant effect on trust, satisfaction and repurchase activity. 4. altruism has a significant effect on trust, satisfaction and also direct repeat purchases. 5. time savings have no direct effect on trust, satisfaction and repeat purchases. this means that the time factor is not a problem for consumers in indonesia. 6. social has a significant influence on trust and satisfaction, but does not have a direct effect on repeat purchases. 7. satisfaction has a significant effect on trust and repeat purchases. 8. trust has a significant influence on repeat purchases. this research was conducted from before the covid-19 pandemic to the time of the covid-19 pandemic, different results could 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[31] sugiyono, metode penelitian pendidikan pendekatan kuantitatif, kualitatif dan r&d, 21st ed. alfabeta bandung, 2015. [32] j. sarwono, metode penelitian kuantitatif dan kualitatif. graha ilmu, 2006. [33] j. sarwono, path analysis untuk riset skripsi, tesis dan disertasi. elex media komputindo kompas gramedia jakarta, 2012. [34] i. d. a. setyawan, “uji validitas dan reliabilitas instrumen penelitian,” uji validitas dan reliab. instrumen penelit., 2014. university-level of elearning in asean the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 60 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 the use of fixed assets management system in souvenir centre elisa farida1, g. freddy koeswoyo2, erdhi widyarto nugroho3 soegijapranata catholic university jl. pawiyatan luhur iv no.1 semarang 1angelaelisafm@gmail.com, 2freddy@unika.ac.id, 3erdhi@unika.ac.id abstract— assets have a large role in shoring up a business process in a particular entity. without fixed assets, a business will be difficult to do its business processes well. fixed assets owned by souvenir centre group 58 have not been well recorded, from the physical amount or in accounting records. often the recording of assets manually causes problems due to the possibility of human error. recording the depreciation of an asset is also a necessity of an entity that runs business processes. therefore, an application is needed that can replace the manual process to be systemized. the aim of the research to be conducted is to design and develop and implement a fixed asset inventory system at a central store by qr-code-based "group 58" and look at the impact it has on the process of manually recording fixed asset inventory. designing a fixed asset management system at the souvenir centre "group 58", through interviews, a study of company documents, designing use case diagram, er diagram, flowchart, and display design. once the system is complete, a final interview is conducted with 5 employees/owners of the souvenir centre "group 58" and get the result that the use of the asset management system has a positive impact on the souvenir centre "group 58". keywords— depreciation, fixed asset, management system. i. introduction an asset is an operational item that is used to support a business process or other entity. an asset can be categorized into two classes: tangible assets and intangible assets. an asset has an important role in sustaining the run of business. thus, a business needs to use and implement asset management. group 58 souvenir centre is a micro, small, and medium scale business (umkm) in semarang, central java. since its establishment in 1988, group 58 souvenir centre has already had its physical store spread in seventeen locations in central java. nonetheless, group 58 souvenir centre has not done the assets recording completely and regularly. most fixed assets owned by group 58 souvenir centre are electronic devices. yet, the total of devices has not been recorded completely in accounting records. whereas fixed assets that are used for any operational business have an original useful life and an economic life which can be used to calculate and concede depreciation. depreciation is a must to be recorded and conceded because fixed assets are going to drop their residue value within years ahead. [1] technology developments cause a change in an activity pattern that happened in the main activity. a change in humans’ role in a business process from executor to organizer makes any organization consider the run of their business. it contradicts the use of a recording system done manually. therefore, it is important to do innovations and adjustments by using technology as support. the use of a system for helping the run of business can be the answer to the challenges. [2] the aim of the research to be conducted is to design and develop and implement a fixed asset inventory system at a central store by qr-code-based "group 58" and look at the impact it has on the process of manually recording fixed asset inventory. the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 61 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 ii. literature asset management is an important component of an organization. asset management provides a general understanding of an asset which is an item that has economic exchange value, commercial value, or exchange value owned by a business entity, institution, or individual. [3] in a broader sense, according to danylo, n.h. and a. lemer is “a methodology to efficiently and equitably allocate resources amongst valid and competing goals and objectives”. kaganova and mckellar define asset management as: “property asset management can be defined as the process of decision making and implementation relating to the acquisition, use, and disposal of real property” [4] the purpose of asset management according to [5] are as follows: knowing the number of assets owned by an organization, knowing the location and data of each asset owned by an organization completely and specifically, helping oversee assets that have specific handling, knowing and maximize the performance of assets owned, and assist in planning the use of assets in the future. quoted from psak 16 [6], fixed assets are tangible assets that: (a) are held for use in the production or supply of goods or services for rental to other parties, or administrative purposes; and (b) expected to be used for more than one period. according to [7] depreciation is the allocation of the acquisition cost of a fixed asset over the lifetime of the asset. the amount that can be depreciated is the difference between the acquisition price and the residual value, or what is meant is the value of the asset at the end of its life. qr-code stands for quick response code, this code is designed to be readable by cameras compared to upc barcodes which must use a laser. qr-codes work in a similar way to upc barcodes, the data is organized in the form of patterns that can be decoded. this data can contain anything, such as a url for a website, or an item's primary keycode [8]. iii. method the research was accomplished in group 58 souvenir centre, a micro, small, and medium-scale business (umkm) located in walisongo tugu street 426 semarang. the research used both qualitative and quantitative methods. the writer used interviews, observation, and documents collecting for the data collection. the interview was done to gain the data related to the ongoing business with its technical problems that happened during the run of the business. the observation was done to figure out the company’s characteristics to know if it would make an impact on the soon-to-becreated system. the writer used the systems development life cycle method for the data analysis which included problem determination is the author formulates problems that occur in the research object and looks for solutions that are relevant to the condition of the research object, system design i.e. the author makes a system design consisting of the creation of a use case diagram, entity relationship diagram, flowchart and the appearance of the system to be built. the last stage is implementation, i.e. the author conducts further research related to changes that occur after the use of the built system. iv. results and discussion in general, the business processes that will be assisted with this fixed asset system have a flow that starts from buying assets, recording assets in accounting, adding asset data, printing qr-codes for asset markers, followed by adjustments to asset conditions such as mutation and deletion of assets. the results of this fixed asset application will produce a report on the number of physical fixed assets, detailed information on each type of item, and a fixed asset depreciation report. a. design the first module is to be built in the fixed assets procurement and movement module. the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 62 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 this module is used to apply for the purchase of goods and the movement of goods. this module will help the business process to apply for the purchase and transfer of goods needed due to a shortage of goods. next is the fixed assets repair and disposal module. this module is used to apply for repairs of goods and file for deletion of goods. this module will help the business process to apply for repairs of goods that are felt to be damaged (not functioning) or to apply for routine / periodic repairs. fixed asset depreciation module is used to help users calculate depreciation on an item automatically. this module will help run business processes to speed up and simplify the calculation of the book value of an item. in addition, there is a master data module which is a collection of master data that affects the process of recording fixed assets. this master data module consists of user master data, location master data, unit master data, and fixed asset master data. figures are presented center, as shown below and cited in the manuscript. use case diagram design, useful for knowing the access rights of each user. following the picture above, there are 4 (four) actors or users who have different authority. each user must log in. figure 1 is an image of the use case diagram designed in this study. figure 1: use case diagram figure 2 is the design of erd (entity relationship diagram) is used to determine the direction of the data flow of the system to be created. figure 2: entity relationship diagram figure 3 is one of the flowcharts designed to build this asset management system. the flowchart is flowchart fixed asset report figure 3: flowchart fixed asset report after doing the design, the following is the display result of the system that has been created. a. asset data page figure 4 is an image of the data display of the assets owned. this page is the first page to run other commands such as insert, update, and delete. the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 63 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 figure 4: asset data page b. asset detail view page figure 5 is an image of the complete asset data display, along with a barcode that marks each asset owned. figure 5: asset detail view page c. print qr-code figure 6 is the display for running the barcode print command figure 6: print qr-code d. barcode display figure 7 is a barcode display ready for printing figure 7: barcode display e. depreciation index page figure 8 is a preview of the depreciation that has occurred on the assets owned figure 8: depreciation index page f. view page depreciation details figure 9 is a detailed view of the depreciation that has occurred figure 9: view page depreciation details b. application test result business testing is carried out using the interview method to several system users from each user level. the author uses the pieces approach, namely performance, information and data, economics, controls and security, efficiency and service. this asset management system has 4 levels of users, therefore the author interviewed 5 (five) users, namely 1 (one) business owner, 1 (one) head of production, 1 (one) admin, and 2 (two) people field officer. table 1 is the result of interviews that have been carried out with system users. table 1: interview result question answer can the system operate a certain number of commands in a this system can execute multiple commands in the same and short time. the command in the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 64 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 question answer short period? question is to operate the system at the same time and with several commands such as add, change, delete, cancel, or view reports. can the system perform cancellation orders or requests for a transaction quickly? is the system easy to learn and understand? this asset management system is still quite difficult to understand because when socialization between employees is done using a smartphone that has a small display, this causes steps that should be easy to be a little complicated and not easy to remember. can the system produce what the company expects? the resulting information is good and easy to access because it does not involve many views and forms that must be filled out. can the system produce accurate information quickly? what obstacles are faced in using the system? when entering asset data for the first time, because the history data of the previous asset, has never been recorded. can the stored data be easily reprocessed to be converted into useful information? data – the master data that is used is easy to access and get further so that the data can be used to make decisions related to the purchase, sale, reparation, and elimination of assets. are the necessary resources (internet connection, laptop, and tablet) available? all users already have the main resources needed, namely smartphones and internet connections. the center souvenir group 58 also has onequestion answer thirds of computers for operational purposes. wi-fi is also available in some branches. is there a significant change to this asset management system? the owner feels a significant change from manual recording to system use. are the right of access in the system already anticipating forms of fraud and illegal acts? features that can be accessed by each user are well set up with some notes and adjustments, is it in the maintenance of the system, the company has difficulty both in terms of cost and implementation? by group 58 has plans to use this system in the future, system maintenance and costs are not a calculated problem, but the maintenance of this system needs to be followed up and accompanied in the implementation process because users do not understand very well about the process of purchasing hosting, servers, and domains. can the system help optimize employee performance? employee performance has not been too significantly felt changes, because previously did not use the system, but this system is not considered to be troublesome for employees because there are no everyday transactions related to fixed assets. do you feel helped using this system? the owner believes that this system will help the recording of assets. would you with this fixed asset the use of fixed assets management system in souvenir centre sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 65 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 question answer rather use this system than a manual system? system, the owner feels it is helpful to record the fixed assets owned and will use the system in the future. do you want to use this system in the future? v. conclusion based on the research, interview results, and application testing data above, it can be concluded that: fixed asset management system design at the “group 58” souvenir center, through interviews, studying company documents, designing use case diagrams, er diagrams, flowcharts and designing displays in general, the system has been running well, starting from entering master data which includes users, locations, units, and fixed assets. in addition, the system has also carried out orders that help monitor the movement and changes of fixed assets, such as purchases, movements, sales, repairs, and eliminations. this system can also provide reports on the calculation of depreciation and the final value of a fixed asset. after conducting interviews with the owner of the "group 58" souvenir center with several employees from every level of user, it can be concluded that using this fixed asset management system, has had a positive impact on the “group 58” souvenir center, where the use of the system can help monitor the number and movement of fixed assets in their business. references [1] ferianto, a. d. (2020). implementation of accounting policies on fixed assets at pt taspen (persero) surabaya main branch office. vocational faculty. surabaya: airlangga university. [2] dr. h. lukman hakim, m. (2019). principles basic principles of management information systems. jambi: northeast script. [3] qalby, n. (2017). web-based asset management information system design at labuang baji makassar hospital. makassar: faculty of science and technology uin alauddin. [4] hadinata, a. (2011). asset management teaching materials. jakarta: state college of accountancy. retrieved from https://docplayer.info/121100-bahanajar-manajemen-asset.html [5] sani, f. (2014). design of asset and inventory management information system and inventory smk n 7 padang. padang: padang state university. [6] financial accounting standards board. (2011). financial accounting standards (sak) no. 16: fixed assets. jakarta: indonesian institute of accountants. [7] handoko, d. (2020). design and build applications for recording fixed assets for retail companies. faculty of computer science. semarang: soegijapranata catholic university. [8] sidhimantra, i. g. (2017). utilization of qr code for android-based inventory application design. surabaya: sepuluh nopember institute of technology. university-level of elearning in asean anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 9 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 anti hoax movement for students: skills training, whole person education and technology in semarang city rika saraswati1, abaraham wahyu nugroho2, rotumiar pasaribu3 soegijapranata catholic university jl. pawiyatan luhur iv no.1 semarang 1rikasaraswati@unika.ac.id, 2abraham@unika.ac.id, 3rotumiarpasaribu@unika.ac.id abstract— indonesian children mostly are active users of online social media. however, they are easy to be influenced by false information or fake news (hoax). the spreading of hoax itself has threatened indonesian principle of unity in diversity and destroyed the capacity building of indonesian children. in order to prevent the children become the victims or the perpetrators of hoax, the need to give the children knowledge of and the way to identify false information is very important. giving children the right information is the right of the children that is guaranteed by indonesian children protection act 2014. the right of the child to obtain the right information rather than false information must be fulfilled because hoax is rampant in indonesia. the method used to give this knowledge and skills was undertaken through a service learning program by introducing them about the understanding of hoax, the type of hoax, the legal aspect of hoax, the literacy, and the campaign. keywords— anti hoax movement, students, skills training, whole person education, technology i. introduction anti hoax movement is a movement that transforms the educational environment and (subsequently) the community, to eliminate stigmatization, marginalization, and intimidation between groups of people [3]. this movement is important to be conducted in indonesia given that hoax or fake news and cyberbullying has made riots and hostilities between citizens and the people of indonesia. hoax or fake news can be defined as a incorrectly verified news article which the intention to make the reader misunderstand about something [1][15]. most hoaxes found on the internet can be classified as either internet chain letters, computer virus/software hoaxes, medical hoaxes, rumours, jokes, or legends. data from the indonesian ministry of communication and information in 2016 has demonstrated that there were 800 thousand sites on social media that were indicated to spread hoaxes and expressions of hatred. in 2017, a survey from the ipsos center for international governance innovation (cigi) 2017 demonstrated that 65% of indonesians are very easy to believe in hoaxes. furthermore, the result of the “we are social” survey in 2017 has demonstrated phenomena that 18 percent of social media users were 13 to 17 years old, who were students. unfortunately, these students had been captured by the police as perpetrators who were responsibility in spreading of false news [10] and committing cyberbullying. these data indicate that teenagers easily believe in lies because psychologically tends to be emotional. in addition, it is also due to teenagers' lack of understanding to identify a news that is classified as lying or which incites hatred and the way to behave in social media. this lack of understanding is due to the low literacy abilities of indonesian youth; and to solve this situation a deliberate action by providing a guidance is needed [6][17] . given the severity of the effects caused by hoaxes, anti-hoax movements were considered to be undertaken. anti-hoax movement is a movement that transforms the educational environment and (subsequently) anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 10 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 the community, to eliminate stigmatization, marginalization, and intimidation between groups of people. in general, the anti-hoax movement is directed to build brotherhood and peace through respect for each person, and respect for social ties. this movement aims to encourage millennial generation within the framework of whole person education, so as to be able to become an initiator for the formation of an anti-hoax community. in addition, this movement also aims to increase information literacy in the younger generation [3]. according to sweta gosh, “nobody cannot stop fake news by imposing censorship on popular social media. the real filters are “we” ― the users. if users want to receive all news and views through only one single feed, then nothing can be done to stop such biased and fake news. we need to check for real facts and truth [7]. therefore, antihoax movement through a service learning approach from scu students to senior high schools students is needed. the activity increasing the skill training and whole person education and technology is supposed to achieved. the use of "skills" in this document refers more to competencies, i.e. the higher-level intellectual challenges of application and knowledge, in addition to the acquisition of knowledge; and not the lower level skills that are developed through mere repetition and which do not require high level skills" [12]. through this process the whole person education is supposed to be achieved. the whole person education cultivates both values and knowledge, so that students may use their college or university training to improve their communities as well as to advance their professional careers in the future. this approach is supposed to create opportunities for students to integrate knowledge acquired in one course into others, and for them to apply and test their classroom learning by interacting with a wider community [19]. therefore, the students have a chance to grow as a whole person – physically, intellectually, socially and spiritually. according to professor philip leung [19], the whole person education tests the eyes, the mind, the feet, the hand and the heart. he explained that “the eyes must be observant, developing a long perspective, seeing things from several perspectives, and looking beyond the concrete and the visible; the mind can be trained to think analytically, logically and effectively; the ‘feet’ will lead students to discovery through field visits, travel and exchange programs; the hand should be engaged in more writing, as students use essays and research papers to reflect upon and analyse the information received in their courses and in their time in the community, and the most important is educators can instil a love of learning in the hearts of their students, helping them to genuinely enjoy the process of knowledge acquisition and intellectual growth.” in this context, the eyes means that the student should keep their eyes on good information that bring enlighten to their mind. enlighten is expected to increase the awareness young people of the danger of false information so that they can ‘control’ their hands (to keep the false information not spreading or to disclose it to the cyber legal apparatur in order to prevent a provocation). the hands, in dealing with the issue of hoax, is a capability to control hands and fingers in pressing, in coppying-paste and spreading the issue. controlling hands is also important to prevent the hoax text extending further to reach individual and community spaces through facebook, twitter, whatsapp, line, youtube, path, and instagram [16]. by controlling eyes, mind and hands the students has a role to safe the “feet” because they do not be provoked easily to conduct something harmful which disadvantages themselves, other people, community and the nation. the anti-hoax movement for students is designed in an online module. one of the ways to prevent the spreading of hoax is through a media literacy. literacy media is a perspective that can be used when dealing with the media in order to interpret a message conveyed by a news maker. in this context media literacy is education that anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 11 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 teaches students as media audiences to have ability to analyse media messages, understand that media has commercial/business and political objectives so that they are able to take responsibility and respond correctly when dealing with media [13]. domine identified media literacy education as a critical and creative framework for teacher preparation in schools and that is designed to assess the impact of various types of teaching practices throughout the curriculum. furthermore, hobbs and frost revealed that literacy media is an integrated media education activitiy in all fields of study which had an extraordinary effect on improving students' literacy skills [9]. as a member of the community, soegijapranata catholic university (scu) has a responsibility to give knowledge on antihoax movement to fulfill the right of the child to obtain the (right) information and to protect the children from abused and violence. these conditions encourage the need for an anti-hoax movement for the younger generation through skills training in order to form a comprehensive indonesian human being. ii. method the lectures of faculty of law and communication soegijapranata catholic university had provided an online module on anti hoax movement. the module consisted of 5 topics, namely: the understanding of hoax, the type of hoax, the legal aspect of hoax, the literacy through antihoax software, and the campaign. before the scu students went to appoint senior high schools to conduct a service learning program with the module as the material, they had been trained by scu lectures. the four senior high schools in semarang city, namely: sma theresiana (23 students), sma st.louis (23 students), daniel creative school (7 students), and sma st. mikhael (36 students) were trained by scu lecturers and scu students as co trainers. this research using a qualitative approach. before and after activity, the students have been given questionaries to know their understanding and experiences on the issues of hoax and anti hoax movement, and their improving skills using anti hoax software [14]. iii. result 1. training for trainee: to transfer anti hoax movement module to senior high school students through a learning by doing or a service learning model thirteen scu students were trained on anti-hoax movement by the team from scu lecturers. the aim of this training is not only to give knowledge but also to build the scu trained students’ self-confidence and to increase their communicating skills because they are the actors who will transfer the knowledge and information about anti-hoax movement to students at senior high schools. the scu trained students must represent all the topics that is: introduce them about the understanding of hoax, the type of hoax, the legal aspect of hoax, the literacy, and the campaign, in class in order to practice their skills in communicating and transferring the module before presenting it to students at four (4) targeted senior high school. through training of trainee, the students have obtained knowledge on hoax and antihoax movement issues after training and how to transfer the knowledge to younger students in senior high schools. after the training, all of them agreed that training of trainee (tot) program had given them some benefits, such as become more understanding (50%), increasing the knowledge (33.33%) and increasing the experience and skill of speech or communicating (16.67%) [14]. 2. the service learning approach to senior high school students the students at senior high school have learned working with scu students. through a service learning model they have obtained new knowledge on false information and anti-hoax movement and practiced their skills in using anti hoax software application. based on an online questionnaire submitted to students at anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 12 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 appoint four schools that became the location of the study, almost all students (98.2%) had heard the term hoax. the students get information about false news mostly from social media (84.2%). only a small proportion of students know hoax from television media (10.5%), and other media such as teachers (saraswati, 2019). before service learning activities, students' understanding of the consequences of spreading false news was quite diverse and spread into the five (5) most answer groups, such as: the destruction of one's reputation / assassination of one's character, disintegration of indonesian nation and state, individual and group animosity/hostility, animosity/hostility between religions and public anxiety, the rest others such as: the destruction of the company's reputation and inter-ethnic animosity/hostility. the findings of service learning activities have demonstrated that the understanding of the students increases on the issues of: a. nkri disintegration (from 13.2% to 15.1%); b. conflict personal and groups (from 12.1% to 17.1%); c. conflict inter-ethnic. figure 1. source: rika saraswati et al, 2019 the understanding of students on the cause of hoax increases. they understood that hoax was caused by the low of youth literacy ability (from 1.9 to 41.9%) and the lack of values to respect indonesian ethnic and cultural differences. after training the students have obtained more knowledge to identify hoax that is: using webhosting, lacking of information about web owners & news writers, leaning to take sides, ignoring journalistic code of ethics (vulgar & uncensored photos). meanwhile, only few students analysed and compared the content of the news from several sources. the students were given questions related to their knowledge on identifying hoax. based on their answers it appeared that students could understand the news was a hoax from the unavailability of clear sources from web owners and news writers (64.9%). students also identified hoax from the news that more favoured one group (36.8%), and the loading news that was not in accordance with the journalistic code of ethics (21.1%), such as vulgar or uncensored photos. only a few students (19.3%) who identified hoax by using free webhosting (blogspot & wordpress). after training, students understanding to recognise the type of hoax increases. they are able to identify the type of hoax they received, such as political, religion and ethnicity issues. figure 2. source: rika saraswati et al, 2019 having knowledge in identifying hoax, students had been given a question about hate speech. according to them hoaxes can escalate into hate speech (speech hatred) if the news provoked by ‘eliminating’ the individual or groups (66.7%), the existence of stereotypes of conformity with other individuals or groups (33.3%), the stigmatisation of other individuals or groups (24.6%), the existence ethical and unethical (19.3%) and eliminating the real danger (10.5%). the students’ understanding about hoax increases after training because in the anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 13 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 training they was provided any information about the types of hoax, such as virus hoax, chain message hoax,urban legend hoax, free gift hoax, melancholy story hoax, and demafation. therefore, they can recognise hoax when they received hoax. before training was started, the students who stated had ever received hoax was 85.7 and who stated not received was 14.3%, however after they obtained the training, their opinion was changed 92% and not received 7.3. this changing has demonstrated that the student has got valuable information and knowledge that make them recognise hoax and its type. the students stated that the type of hoax they received was political, religion and ethnicity issues. before training, the students tend to ignoring hoax they received. after training, the percentage of the students who ignored hoax reduces, they becomes more aware of the issues by letting their friends know about and reporting it to adult and police. figure 3. source: rika saraswati et al, 2019 it can be seen from the table above that students’ understanding increased on the type of hoax they had received. it has correlation with their response to hoax; affter training, the percentage of the students who ignored hoax reduces, the students becomes more aware of the issues by letting their friends know about and reporting it to adult and police. table 1. students’ response on hoax they received no item before after 1 reporting to teacher/parents/ police. 8.8 25.6 2 encouraging for not spread 2.2 1 source: rika saraswati, et al, 2019 the respond of students on reporting hoax to police was caused by their understanding the issue of hoax in correlation with legal aspect. students understanding on legal aspect, especially indonesian legislation on indonesian penal code and the act of information and electronic transaction, become the aim of this activity in order to prevent them becoming victims of perpetrator. in the beginning of service learning program, students do not know exactly for how long someone who committed to hoax will be imprisoned. after the program conducted, the answer given has demonstrated their understanding on legal punishment dealing with hoax that is hoax doer will be imprisoned maximum 6 years. another punishment for hoax doer is fine. the students initially had given different answers for total amount of fine, from none to one billion. however, the answer given by the students is different after the program; most of the students answered that the fine is maximum one billion as stated in indonesian rule of law. students at senior high schools who involved in this activity has been trained by the scu students to use anti hoax software. this activity aims to increase the senior high school students’ skill on using technology, especially anti hoax software. before training, most of the students did not know about anti hoax software; there were 82.4% students who did not know the software such as: a. layanan publik [public services]: https://www.turnbackhoax.id/layananpublik/; b. lapor hoax [hoax report]: https://www.turnbackhoax.id/laporhoax/ c. anti-hoax search engine: https://search.turnbackhoax.id/, d. homepage: https://www.turnbackhoax.id/ e. hbt: https://play.google.com/store/apps/details ?id=irfan.hoaxbustertools. https://www.turnbackhoax.id/layanan-publik/ https://www.turnbackhoax.id/layanan-publik/ https://www.turnbackhoax.id/laporhoax/ https://search.turnbackhoax.id/ https://www.turnbackhoax.id/ https://play.google.com/store/apps/details?id=irfan.hoaxbustertools https://play.google.com/store/apps/details?id=irfan.hoaxbustertools anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 14 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 figure 3. source: rika saraswati et al, 2019 after training, there are total number of 91.5% students who know and more familiar with the software. in the beginning of the service learning program, most of the students in this program did not know about the software that can be used to identify hoax. the students were introduced several antihoax software to identify whether the information they received was hoax or not. the students had given a chance to practise the software in order to know the way of the software worked on it. after join in this program, most of the students become familiar with anti hoax software. after training, all the students at four targeted schools have given their opinion on service learning activities. their opinions are positive because they have obtained benefits from this program and has given positive impact on their understanding, knowledge and skills. they also argued that this activity needs to be done regularly and continuously (30.36% and 16.07%); some of them gave suggestion to develop the way of presentation (48.21%), and few of student stated about increasing of quality (5.36%) [14]. iv. discussion 1. increasing knowledge and skill training skill is a combination of knowledge, experience, and abilities that enables users to perform well [4][11][5]. gaining knowledge on hoax issues is an implementation of the right of the child n to information which is guaranteed by the government of the republic of indonesia through law number 23 of 2002 concerning child protection as amended by law number 35 of 2014. article 10 of children protection act states that: “every child has the right to express and be heard, receive and search for information in accordance with the level of intelligence and age for the sake of developing himself in accordance with the values of decency and propriety.” from this article it is clear that, every child has the right to get information that is certainly true and does not plunge children into problems, whether social, economic, moral, cultural or legal. the right and correct information is needed for the child's self-development because as a child grows older the curiosity of any knowledge or information will also increase. in order to acquisite skill there is three stages [2][5], that is: the first, the initial acquisition of a skill known as declarative knowledge. at this stage, instruction and information about a skill are given to the user. according to gravill, compeau and marcolin [8], the first stage has allowed the user to establish the knowledge needed as a foundation for later learning stages. in the context of anti hoax movement for students, this first stage has been undertaken by scu team by giving understanding about hoax, the cause of hoax, the type of hoax, and the impact of hoax to individual, public and national life. the second, the learner has an opportunity to practice declarative knowledge and convert it to procedural knowledge by doing an action [5] without practising and converting knowledge to something real, knowledge is only a ‘theory’ that never been examined and rebuild. in dealing with anti hoax movement activity, this stage has been undertaken by exploring the students’ experience about recognising hoax based on their experience, and their response against hoax. the third stage comes to automaticity [5]. it means that users progress beyond the initial acquisition stage into an efficient and autonomous by increasing their experience anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 15 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 level in positive way and the usage of computer or media social. regarding with anti hoax movement activity, the third stages can be achieved by practising their knowledge on hoax and practising using anti hoax software. these three stages of increasing skills had been undertaken by all parties in this project, namely: scu team, scu students and appoint students at senior high schools. before the training, most of the students used lacking of information about web owners & news writers as the main way to identify hoax. after the training, the students obtained more knowledge to identify hoax from: using webhosting, lacking of information about web owners & news writers, leaning to take sides, ignoring journalistic code of ethics (vulgar & uncensored photos). meanwhile, only few students analysed and compared the content of the news from several sources. after the students had been given the information about hoax, the cause and the impact, their understanding students in recognising the issue of hoax increased. they are able to identify the type of hoax they received, such as political, religion and ethnicity issues. the students then was asked their experience when obtained hoax. before the training, the students tend to ignore the hoax that they received. after the training, the percentage of the students who ignored the hoax reduces, they become more aware of the issues by letting their friends know about the hoax and reporting it to adult and police. the students were also asked about their experience in using web application to identify hoax. in the beginning of the service learning program, most of the students in this program did not know about the software that can be used to identify hoax. the students then were introduced to several anti hoax software to identify whether the information they received was hoax or not. the students were given the chance to operate the software in order to know how the software works. after participating the program, most of the students become more familiar with antihoax software. before the training, most of the students did not know about anti-hoax software; there were 82.4% students who did not know about the software. after the training, there are 91.5% students who are more familiar with the software. 2. the whole person education and technology as philip leung mentioned above that the whole person education tests the eyes, the mind, the feet, the hand and the heart, the anti hoax movement for students has given the students of knowledge to understand, to recognise, to identify, to think about the impact, to take an action and to take a side for the good for nation interests than private, ethnic, religion or groups interests. “the eyes must be observant, developing a long perspective, seeing things from several perspectives, and looking beyond the concrete and the visible” has been trained to the students by giving them information about the impact of hoax to person, community and the nation. their ‘eyes’ have been trained to look at the impact of hoax on indonesian disintegration, individual and group and ethnic hostility. “the mind can be trained to think analytically, logically and effectively” has been undertaken by giving them knowledge on how to identify hoax, how to respond hoax, and hoax in the legal system. based on the result mentioned above, the students’ awareness of the danger of hoax increased because they had been given by knowledge and skills and had been trained to think analytically, logically and effectively in responding hoax to prevent them as a perpetrator and victims. “the ‘feet’ will lead students to discovery through field visits, travel and exchange programs” in this context had been undertaken by bringing the trained scu students to do a field visit to four appoint senior high schools and giving them the opportunities to explore their capacity building in transferring knowledge and skill that they obtained from training of trainee to students at senior high schools. the same anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 16 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 method was also implemented to the students at senior high schools; they are supposed to bring their ‘feet’ to other students or people surround them. in dealing with phillip leung’ concept on “the hand should be engaged in more writing, as students use essays and research papers to reflect upon and analyse the information received in their courses and in their time in the community and the most important is educators can instil a love of learning in the hearts of their students, helping them to genuinely enjoy the process of knowledge acquisition and intellectual growth,” the scu team have managed, provided the module that could help the students at senior high school and the schools in the process of knowledge acquisition and intellectual growth. through the module and the whole anti hoax movement activities, it is supposed to increase the ability and capability the students to use essays and research papers to reflect upon and analyse the information received in their courses and in their time in the community. the online version of the module made by the lecturers is also evidence that faculty of law and communication lecturers have the competency and capacity in dealing with hoax and technology issues in indonesia contemporary. however, this process and activities should be undertaken continuously by teachers both in scu and other senior high schools given that build the whole person education and technology can not be achieved only one single activity as scu team had been conducted. the activity conducted by scu team is a trigger for other schools and communities to do the similar way. iv. conclusion in conclusion, anti-hoax movement activity through a service learning approach has increased skill teaching and research capacity of scu lecturer because all activities in the project, such as developing module, focused group discussion, training for trainers, and service learning have given benefits not only to faculty of law and communication scu, but also for students and the schools. this activity is relevant to the university and educational context because it has given a valuable experience not only for the students at senior high schools, but also the scu trained students. this method has given a valuable experience for the scu trained students because they can practice their communication skill, their self-confidence, and their knowledge on anti hoax movement issues. the senior high school students who joined this program have the same valuable experience because they obtained the very important information and knowledge from reliable and quality sources. moreover, they can practice anti hoax software application in order to identify whether the information they received is a hoax or not—the experience that hardly ever been obtained because only a few of them knows about the software in order to build the whole indonesian young person in education and technology. references [1] h. allcott and m. gentzkow, “social media and fake news in the 2016 election”. journal of economic perspectives, vol.31 (2): 211–236, 2017. [2] j.r. anderson, “acquisition of cognitive skill” psychological review, 89(4), 369– 406, 1982. [3] s.i. astuti, konstruksi body of knowledge tentang hoax di indonesia: upaya merumuskan landasan strategi anti-hoax, dalam ‘kolase komunikasi di indonesia’ [the construction of a body of knowledge about hoaxes in indonesia: efforts to formulate the foundation of an anti-hoax strategy”, in a communication collage in indonesia], yogyakarta: buku litera, 2017. [4] r.e. boyatzis, and d.a. kolb, “assessing individuality in learning: the learning skills profile. educational psychology, vol.11(3/4): 279–295, 1991. anti hoax movement for students: skills training, whole person education and technology in semarang city sisforma: journal of information systems (e-journal) vol. 9 | no. 1|th. 2022 17 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 [5] m. carlton, development of a cybersecurity skills index: a scenariosbased, hands-on measure of non-it professionals' cybersecurity skills. doctoral dissertation. nova southeastern university. retrieved from nsuworks, college of engineering and computing, 2016. https://nsuworks.nova.edu/gscis_etd/97 9. [6] detiknet, generasi muda dan ancaman hoax yang menggurita (young generation and threatening hoax, 18/4/2017. [7] s. ghosh, “spreading of fake news on social media: a literature study”, international journal of basic and applied research vol.7(12), 144–145, 2017. www.pragatipublication.com. [8] j.i. gravill,, d.r. compeau, and b.i. marcolin, “experience effects on the accuracy of self-assessed user competence”. information & management, vol.43(3), 378–394, 2006. [9] r. hobbs and r. frost, “instructional practices in media literacy education and their impact on students’ learning”. new jersey journal of communication, vol.5(2), 1123–1148, 1998. [10] kompas.com, remaja rentan jadi penyebar berita hoax [youth is vulnerable to be a hoax spreader], 22/09/2017 [11] y. levy, “a case study of management skills comparison in online mba programs”. international journal of information and communication technology education, vo.1(3), 1–20, 2005. [12] s. mckenna and l.sutherland. “balancing knowledge construction and skills training in universities of technology”. perspectives in education, 24(3), 15–24, 2006. [13] d.r.rahadi, perilaku pengguna dan informasi hoax di media sosial [attitude of user and hoax information on social media], jurnal manajemen dan kewirausahaan, vol.5(1), 2017. [14] r. saraswati, a.m.l. kian, a.w nugroho, r. pasaribu. anti hoax movement: peace building initiative through a service learning program (a report, funded by ub higher education in asia, unpublished), 2019. [15] l.tania, g. marindra, p. s., melissa, v. alviyani, i. risty and risalina, “anti hoax campaign: research based”. jurnal ilmiah psikologi manasa vol. 6(2), 116–126, 2017. [16] a.y. triartanto, “kredibilitas teks hoax di media siber [credibility of hoax texts on cyber media]”. jurnal komunikasi, vol. 6(2), 33–34, 2017. [17] j.m. tulung and y.o kalampung, “digital literacy effort by indonesian churches in the midst of hoax problems”, advances in social science, education and humanities research, vol.3, 313–316, 2019. [18] https://www.hipwee.com/feature/ber dasarkan-survei-65-warga-indonesiagampang-percaya-hoax-itu-termasukyang-tertinggi-di-dunia/, diakses pada 19 agustus 2018. [19] https://www.unitedboard.org/philipleung/april 8, 2016 http://www.pragatipublication.com/ university-level of elearning in asean marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 30 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest bagus kristanto putra soegijapranata catholic universtity jl. pawiyatan luhur cell. iv no.1, bendan duwur, kec. gajahmungkur, semarang, indonesia baguskristantoputra14@gmail.com abstract— the internet is not a strange thing in people's lives, now with the internet, it is easier for people to communicate between regions and between countries. internet, which stands for inter and networking, is a collection of computer networks and various types that communicate with each other using a communication standard. the method used in this literature search is the systematic literature review (slr) method. by using this method, researchers can carry out systematic reviews and journal identification in which each process follows the steps that have been determined. based on the results of the review search for the article above, the researcher can conclude: (1) there are so many articles about the characteristics of good social media, and affect many factors so that researchers find many new problems that are interesting to research. (2) some articles state that the main characteristics that must be owned are attractive and customization so that it can affect the brand equity of a brand. keywords— marketing characteristics, social media, brand equity and consumer response. i. introduction the internet is not a strange thing in people's lives, now with the internet, it is easier for people to communicate between regions and between countries. internet, which stands for inter and networking, is a collection of computer networks and various types that communicate with each other using a communication standard [1]. internet development also affects economic activity. the buying and selling activities that were previously carried out conventionally have now changed with the advent of the internet. people find it easier to find the desired item, no need to face the seller face to face anymore. this becomes an opportunity or even a threat for a company. sometimes these changes create panic for the company, even though these changes can be an opportunity to improve the company in various ways. therefore, companies must be smart in determining product marketing strategies in order to become the main choice of consumers. [2] one strategy that can be done is promotion, which is an element of the marketing mix where there is a meeting between sellers and buyers through communication [3]. one of the marketing done through internet media is using social media. social media such as twitter, instagram, facebook and youtube are widely used for marketing media. according to a survey from hotsuiite in january 2019, internet users in indonesia are 150 million people out of the 268.2 million population of indonesia. 130 million people are social media users. judging from the survey data, social media is one of the media that promises good prospects for promotional activities to improve the brand image itself. [4] the power to lure people to buy the product or service it represents. a strong brand will make a product more prominent even though it is among similar products circulating in the market. brand can be used as a company representation and cannot be separated from the existence of the product. [5] brand equity itself provides value for marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 31 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 consumers by increasing self-confidence in purchasing decisions so that it is expected that with a strong brand equity from the company, consumers will choose the company [6]. brand equity affects the formation of a consumer response, if the brand equity is positive then a positive consumer response will certainly be formed. purchase intention is a combination of consumer interest and the possibility of buying a product [7]. social media is one of the most promising new marketing media, but to grab the attention of the public, the social media pages of companies or related organizations are required to have attractive entertainment characteristics, facilitate interaction with new customers or potential customers, appear in accordance with current trends, be communicative with customers or potential customers, as well as social media from companies / organizations that can generate good e-word of mouth in the community. [8] therefore, other organizations / companies must be serious about their social media, because with social media, people find it easier to find information. in addition, with social media, the community is more flexible in submitting questions or criticism and suggestions compared to using old media such as telephone. ii. method the method used in this literature search is the systematic literature review (slr) method [9]. by using this method, researchers can carry out systematic reviews and journal identification in which each process follows the steps that have been determined [10]. this method consists of three steps, namely: planning, action, and reporting. the planning stage will explain the reasons why the researcher conducted the research and the objectives of the research. the action stage is the stage where the review is carried out. the last stage is the reporting stage, the stage where the results of this research review are presented. [11] 1. planning; this stage is the stage where the researcher explains the reasons and goals of this research. the reason the researchers conducted this research was to determine the characteristics of good social media in order to attract buyers [12]. meanwhile, the purpose of this research is that business owners who use social media in their marketing channels can find out the characteristics of good social media so that they can attract public attention which will certainly affect brand equity and good consumer response. therefore, the research question arises 2. action; at this stage is the stage where the review process is carried out. in this study, researchers used the elsevier database, google scholar, the higher education research guard, and the national library of the republic of indonesia [13]. the exclusion criteria in this study were not selecting articles that were more than 10 years ago, articles that were incomplete, and also those that did not use languages other than english and indonesian. 3. reporting; based on the search results, there were many articles that supported the topic, and found 10 articles that matched the researchers' criteria. here are 20 of these articles: no. title, author and year problem research methods result 1. social media marketing efforts of luxury brands: influence on brand equity and consumer behavior godey et al. (2016) [5] 1. the role of social media, brand equity and consumer response to brands. 2. what are the components that influence the formation of a good social media 3. analyze the main components of good social media creation. 4. measure the influence of smme and brand equity on the creation of brand loyalty, brand preference, and the likelihood of brands asking for a premium price for their products 5. compare the quantitative survey targeting. 1. found a new smme framework. 2. the 5 new elements of social media that have not been found in previous research are proven to influence the formation of brand equity and consumer response. 3. smme has a positive effect on brand equity of a brand. marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 32 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 no. title, author and year problem research methods result results obtained in four countries. 2 marketing strategies through social media and student purchase interest kurniawati & arifin (2016) [1] 1. this study looked at the relationship between the brodo footwear marketing strategy through instagram and the buying interest of usu's fisip students. 2. what are the factors that influence student interest in providing brodo footwear products method correlational quantitative research it is known that an overview of the online marketing communication strategy on instagram is to provide attractive images and detailed information about the products that accompany photos (captions) such as product materials, colors and prices that are easy to understand. the important role of hashtags in marketing through instagram. brodo footwear has succeeded in attracting students' attention to their products but has only generated little interest in buying their products. respondents expect product prices that should be clarified in each product photo. 3 instagram as an sme promotion tool jersey futsal bandung amran et al. (2018) [4] providing digital marketing knowledge and training on usage the right and effective instagram social media is really needed by ukm in facing the digital marketing era. the purpose of this research is to find out whether the selection of instagram social media as a training topic has been exactly according to the choice of the customer jersey futsal bandung; which digital media who most influence customers to buy the product; what is existence digital media influence consumer decisions in buying products; and whether consumers get satisfaction in buying products through existing digital media. survey method for obtaining primary data with distributing questionnaires to respondents to fill in some questions closed structured. instagram is the media that most influences customers to buy products. the existence of digital media, especially instagram social media, also greatly influences customer decisions in purchasing products. customer satisfaction by buying products through digital media is mostly in a satisfied and very satisfied position. products that are sought after in digital media are futsal jersey products, the gender is dominated by men, the level of undergraduate education and employment as an employee. 4. the influence of academic service quality and institutional brand image on student satisfaction of padang state university susanto (2012) [12] the community positions unp's image as a grade 2 university after andalas university in west sumatra. the quality of unp academic services has not shown maximum performance when referring to the assessment of ban-pt, especially for non-educational majors. in other words, the quality of unp's causative research with a survey method to explain the influence between the quality of academic services and the brand image of the institution on student satisfaction at unp. the quality of academic services has a significant effect on student satisfaction at unp. this means that the quality of academic services that can meet student expectations will provide satisfaction for them to study at unp. the quality of academic services has a significant effect on the brand image of the institution. the quality of no. title, author and year problem research methods result academic services has not been able to meet the expectations of students as customers who expect the best educational service standards or equivalent to the a accreditation from ban-pt. this condition will certainly provide a negative image for students studying at unp. academic services and the image of the institution have a significant effect on unp student satisfaction. 5. sharia marketing assisted by social media: strategic contestation to increase selling power muali & nisa, (2019) [14] at the beginning of its appearance, the marketing concept applied by cipta sakinah's work (research site) through direct marketing, in the form of spreading information by word of mouth and print media. however, the marketing carried out is considered ineffective qualitative descriptive the sharia marketing strategy carried out by pt karya cipta sakinah puts forward the elements of sharia consisting of promotion, price, place, and product without elements of pt karya cipta sakinah implements sharia marketing using social media in the form of a facebook application by creating an account, opening and receiving complaints, opinions, criticisms and suggestions from the public (consumers). not only in terms of marketing through social media to facilitate access to buying and selling, companies provide installments / credit through social media. 6. analysis of the effect of brand equity on consumer purchasing decisions (study on isotonic drinks fatigon hydro consumers in purwokerto) kurniawan, (2010) [8] the problem which is the basis of this research is the decrease in the sales volume of fatigon hydro in the sales area of banyumas regency. consumer purchasing decisions are influenced because consumers are faced with many alternative brands of isotonic drinks that exist. the research problem is: "how does brand equity influence the purchase decision of fatigon hydro brand isotonic beverage?". this can produce various kinds of answers, but this study specifically examines brand equity in influencing consumer purchasing decisions of fatigon hydro brand isotonic drinks. quantitative based on the results of research on the effect of brand equity (brand awareness, brand association, perceived quality and brand loyalty) on consumer purchasing decisions at fatigon hydro in purwokerto, it can be concluded that the dependent variable (purchase decision) proved to be significantly both simultaneously and partially influenced by all variables. independent (brand awareness, brand association, perceived quality, brand loyalty) were used in this study. of the variables in this study, the most dominant influence on the dependent variable (purchase decision) is the brand loyalty variable, meaning that this variable is the most important in influencing the purchase decision of fatigon hydro isotonic drinks. 7. the relationship between demographic variables and consumer responses to the top coffee brand coffee a person's income can positively and significantly influence the intention to adopt a new product (wang et al., 2008). so based quantitative 1. the age of respondents over 30 years has a better consumer response than the age of respondents under or equal to 30 years, meaning that the higher the age of the marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 33 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 no. title, author and year problem research methods result advertisements in denpasar city. wadi & rahanatha (2013) [10] on the results of this study it is concluded that a demographic variable (namely: gender, age, education and income) is very influential on a decision to use or buy a product. this is because every different demographic of a person has a level of need and understanding of a product that is different for each individual. so that each person's demographics can directly influence the response shown by each consumer. based on the explanation of previous studies, there is an opportunity to conduct further research by integrating demographic variables and consumer response variables. consumer, the better the consumer response to the top coffee brand coffee product advertisements. 2. respondents' income below or equal to 2 million has a better consumer response than respondents with an income of more than 2 million, meaning that the lower the consumer's income will have a better consumer response to the top coffee brand coffee product advertisements. 3. the gender side, the responses shown between male and female respondents have differences, where male respondents have a better consumer response than female respondents, meaning that male gender has a higher consumer response. good for top coffee brand coffee product advertisements. 4. the education level of sma / smk respondents has a better consumer response than respondents with a tertiary level of education, meaning that the lower the education level of the respondents will have a better consumer response to the top coffee brand coffee product advertisements. 8. implementation of social media utilization to increase income at the smart club bandung learning institute. putriyandari et al. (2018) [7] there are advantages and disadvantages to using social media. the advantages include the ease of obtaining data from media users via the internet or a computer application base without having to manually sort out the data. several companyrelevant advantages are included making it easier to form new businesses, upgrade existing firms, increase merchandise sales, and receive job recommendations. the drawbacks of social media for marketers may be concerned about spending a large amount of capital to provide assurance to media users to ensure that users of the information obtained from them will not be misused. qualitative equipment development is carried out in order to be able to improve service products offered by umk smart club bandung, this activity is carried out by providing various information related to product innovation and creativity and the development of existing equipment. in training related to access to capital was carried out to provide information to mses smart club bandung entrepreneurs, the information provided was related to capital by inviting presenters who competent in their field. in training related to online marketing or using social media, it was carried out to provide understanding to the sme smart club bandung entrepreneurs the understanding given regarding the use and management of social media as well as the positive impact of the use of social media. in this no. title, author and year problem research methods result activity, training was carried out using social media as a marketing tool, from a series of activities, it is hoped that it will be able to improve a more manageable management system, then. the existence of better financial administration management in accordance with standardized financial management rules in psak so that company revenues can be measured. there is an increase and expansion of marketing through online marketing for service users offered by smart club bandung. 9. the influence of promotion in social media and word of mouth on purchasing decisions (case study at kedai bontacos, jombang). pamungkas & zuhroh [13] knowing and explaining the effect of promotion through social media and word of mouth on consumer purchasing decisions at bontacos stores either partially or simultaneously. quantitative promotion via social media into a marketing strategy which is quite effective, and is supported by positive word of mouth will be able entice consumers to do purchase at a bontacos store. 10. do social media marketing activities enhance customer equity? an empirical study of luxury fashion brand. kim & koo (2012) [15] as the luxury business environment is undergoing a rapid change, this research will redefine the properties of luxury brands that affect their performance so as to guide businesses to manage and elevate them. this research will propose a strategy to enhance brands' performance by defining specific factors relating to customer equity and purchase intention. moreover, the findings will enable luxury brands to forecast customer purchasing behavior and manage their customer equity and social media activity as well. quantitative concerning the relationship between purchase intention and customer equity, which can be redefined as a shortterm attitudinal variable and a longterm behavioral variable, the two factors connect each other highly. luxury fashion brands should continuously invest their efforts to improve value equity and brand equity because both equities affect purchase intention. as smm activities influence these factors, taking social media marketing into account can be a possible solution. 11. marketing through social media: antecedents and consequences la moriansyah (2015) [16] the use of social media is growing very rapidly in indonesia, so marketers are using social media as a marketing tool. a lot of research or research that examines marketing through social media (social media marketing). to study of literature social media is a marketing communication tool that can be categorized based on the reasons or motivation of marketers to use social media (antecedants) and the target of the marketing program (consequences) that can be achieved using social media. marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 34 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 no. title, author and year problem research methods result further optimize marketing through social media, marketers' motivations or reasons and the results that can be achieved through social media marketing must be explained. in order to develop other marketing strategies 12. online shop promotion strategy through social media in building brand engagement fani puspitasari dan henni gusfa (2016) [17] knowing the description of the instagram social media promotion strategy, currently widely used by companies, organizations and individuals to create online shops. case study the online shop promotion strategy carried out by hijab sally heart using image and video content carries the theme of muslim women and the concept of friendship to create communication with consumers through social media instagram as the medium used. with the implementation of the content created, it results in a spiritual emotional engagement between the online shop and consumers 13. influence of social media network marketing and consumer relationship towards consumer buying intentions rudyanto (2018) [18] to find out the effect of social media network marketing and consumer relationship towards consumer buying intentions quantitative research by developing an online questionnaire to test the research model and hypothesis first, this study expands the knowledge of how social media network marketing affects consumer purchase intentions. in the world of technology that is rapidly developing in jakarta and all regions of indonesia, it has led to the very rapid growth of social media use, and a lot of research on social media networks in the context of the country. the research findings empirically support the number of consumers who use social media facilities such as facebook, youtube, twitter, linkedin, instagram, google+, line, and others. 14. product marketing strategy through advertising media pujianto (2003) knowing the relationship between market segments and advertised products will generate positive responses from consumers which will certainly benefit producers. literature review advertising is one of the promotional media in marketing products aimed at consumers to react to consuming the products offered. the strategy that is often used by manufacturers in marketing their products through advertising media is to target certain market segments. 15. the effect of social media marketing on willingness to pay premium price through brand equity on estee lauder consumers thelma leviana (2019) [19] this study aims to determine the effect of social media marketing on willingness to pay premium price, social media marketing on brand equity and the effect of brand equity on willingness to pay premium price on estee lauder customers. quantitative social media marketing has a significant effect on willingness to pay premium price, social media marketing has a significant effect on brand equity and brand equity has a significant effect on willingness to pay premium price for estee lauder customers in surabaya. 16. integrated know the purposive these findings no. title, author and year problem research methods result marketing communication and alfamart brand equity jehuda ghrahito hutomo krussell dan eristia lidia paramita (2016) [20] relationship of direct marketing to alfamart brand equity. know the relationship of interactive marketing to alfamart brand equity. know the relationship between corporate design and alfamart brand equity. sampling showed that dimension of integrated marketing communication consists of advertising, sales promotion, personal selling, public relation, direct marketing, interactive marketing, and corporate design together influence alfamart brand equity. while partially, only sales promotion, personal selling, and corporate design has significantly influence alfamart brand equity 17. media marketing exposure study through instagram posts against sumoboo customer brand equity! (explanatory analysis of the #wtfoodies food blogger community) rustono farady marta dan denise monica william (2016) the purpose of this study was to determine the effect of sumoboo! dessert photo exposure through social media instagram to the sumoboo! customer brand equity, and is expected to prove that social media can be one effective media campaign in accordance with the development of today's digital economy. linear regression from the research it can be seen that the influence of exposure of instagram as social media to brand equity is positive and significant 18. analysis of the influence of brand equity factors for honda motorcycles on purchasing decisions of consumers in bandung city albert soebianto (2014) the problem in this research is to analyze whether the factors of brand equity which consist of brand awareness, quality impression, brand association and brand preference have a partial and simultaneous effect on purchasing decisions for honda motorbikes. quantitative descriptive the test results show that brand awareness, quality impression, brand association, and brand preference partially influence purchasing decisions for honda motorbikes in bandung. 19. the influence of prices, social media marketing and brand equity on customer purchase decision through consumer response as intervening variables in the umroh conversion of pt saraya anugrah in sidoarjo dwi mariana masruroh , sigit sardjono , abdul halik (2019) the purpose of this research are to analyze the influence of social media marketing and brand equity towards customer purchase decision through consumer response as a variable intervening oh umroh pilgrims pt saraya anugrah in sidoarjo this research uses analytical method with two methods in the analysis process namely first covariance based structural equation modeling method (cbsem 1. price perception has a positive effect and significant to consumer responses 2. price perception has a positive effect and significant to customer purchase decision 3. social media marketing has a positive effect and significant to customer responses 4. social media marketing has not positive effect and significant to customer purchase decision 5. brand equity has a positive effect and significant to customer responses 6. brand equity has not positive effect and significant to customer purchase decision 7. consumer responss has a positive effect and significant to customer purchase decision 20. marketing the purpose of explanatory the results of this marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 35 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 no. title, author and year problem research methods result influence and brands of social media equity activities concerning customer response studying at hotel pudu sentral, kuala lumpur, malaysia ai sri kusmayanti, vina oktaviana, dan gugyh susandy (2020) this study was to determine the effect of social media marketing and brand equity on customer responses. with hypothesis testing. research study indicate that the social media marketing activity variable (x1) to the customer response variable (y) has no positive effect. 1. iii. results and discussion the critics about above literature review such as follows: only measure the luxury sector, results are determined by the cultures of various countries, the need to add another dimension. socio-demographic variables such as gender, age, income, and education, may have a significant, or moderating effect, on the conceptual model and can be included in future analyzes for a more thorough understanding of the studied phenomena. increase literacy so that it can link with other dependent variables. more related to other things related to marketing. this study only focuses on the study of 4 variables, namely brand awareness, brand association, perceived quality, and brand loyalty so that it is only able to explain 64.5% of the variation in consumer purchasing decisions and the remaining 35.5% is explained by other causes outside. model. the addition of new variables or new indicators needs to be done in future research in order to produce a broader picture of the research problem being researched. iv. conclusion based on the results of the review search for the article above, the researcher can conclude: 1. there are so many articles about the characteristics of good social media, and affect many factors so that researchers find many new problems that are interesting to research. 2. some articles state that the main characteristics that must be owned are attractive and customization so that it can affect the brand equity of a brand. the characteristics of good social media must be properly understood by every business owner who uses social media as a marketing channel. because in many studies, it is stated that good social media greatly affects brand equity. therefore, research related to this matter can be used as a reference for researching the characteristics of good social media. references [1] kurniawati, d., & arifin, n. (2016). “marketing strategies through social media and student purchase interest.” journal symbolics: research and learning in communication studies, 1 (2). [2] mauli, c., & nisa, k. (2019). “social media assisted islamic marketing: strategic contests to increase selling power”. al-nisbah journal, 5 (02). [3] chan, a. (2010). “effect of brand equity on consumer purchase decision process: a case study of bank muamalat indonesia, bandung branch”. journal of business administration, 6 (1). [4] amran, a., dewi, s. w. k., susilawati, s., & fauzi, a. (2018). “instagram as a means of promoting ukm jersey futsal bandung. journal of bsi abdimas.” journal of community service, 1 (2). [5] godey, b., manthiou, a., pederzoli, d., rokka, j., aiello, g., donvito, r., & singh, r. (2016). “social media marketing efforts for luxury brands: influence on brand equity and consumer behavior”. journal of business research, 69 (12), 5833-5841. [6] kotler, p., keller, k.l, ancarani, f., & costabile, m. (2016). “marketing management” 14 / e: pearson. marketing characteristics through social media that are able to produce brand equity and consumer response through consumer interest sisforma: journal of information systems (e-journal) vol. 8 | no. 1 |th. 2021 36 issn 2442-7888 (online) doi 10.24167/sisforma.v8i1.2916 [7] putriyandari, r., amran, a., roisah, r., komalasari, y., & yuliyana, w. (2018). “application of the use of social media to increase income at the smart club bandung learning institute”. journal of bsi abdimas: journal of community service, 1 (1). [8] kurniawan, y., sugiarto, j., & sugiarto, j. (2010). “analysis of the effect of brand equity on consumer purchase decisions (study on consumers of hydro isotonic fatigon drinks in purwokerto)”. (doctoral dissertation, diponegoro university). [9] kim, a. j., & ko, e. (2012). “do social media marketing activities increase customer equity? an empirical study of luxury fashion brands.” journal of business research, 65 (10), 1480-1486. [10] wadi, h., & rahanatha, g. b. (2013). “the relationship between demographic variables and consumer responses to the top coffee brand coffee advertisement in denpasar city”. management e-journal, 2 (9). [11] lukman, m. d. (2014). “analysis of the effect of brand equity on purchasing decisions and consumer satisfaction of sosro bottle tea box packaging”. journal of business administration, 10 (1). [12] susanto, p. (2012). “the influence of academic service quality and institutional brand image on student satisfaction at padang state university”. casement, 8 (1), 65-78. [13] pamungkas, b. a. (2016). “the effect of promotion on social media and word of mouth on purchasing decisions (case study at kedai bontacos, jombang)”. journal of communication, 10 (2), 145-160. [14] muali, c., and nisa, k. (2019). “assisted sharia marketing social media: strategic contestation increased selling power”. journal of islamic economics. vol 05(2). [15] kim, a, j., and ko, e. (2012). “do social media marketing activities enhance customer equity? an empirical study of luxury fashion brand”. journal of business research. vol. 65, issue 10, 1480-1486. [16] la moriansyah. (2015). “social media marketing: antecedents and consequences. journal of communication research and public opinion”. vol. 19 no.3, december 2015: 187-196 [17] puspitasari, fani., and gusfa, henni. (2016). “online shop promotion strategy through inside social media build brand engagement (case study: sally heart brand promotion through instagram account @ukhtisally).” economy journal. [18] rudyanto. (2018). “influence of social media network marketing and consumer relationship towards consumer buying intentions”. journal of service management and marketing vol. 11 no.2: 177-200. [19] leviana, thelma. (2019). “the effect of social media marketing on willingness to pay premium price through brand equity on consumers estee lauder”. agora: volume 7. no : 1. [20] krussell, hutomo, j, g., and paramita, e, l. (2016). “integrated marketing communication and alfamart brand equity. integrated marketing communication”. vol 1, no 1; 27-42. mobile game effectiveness for game enthusiasts who have little spare time to play games    sisforma  vol.2 no.1 may 2015 : 10‐12� � �10    mobile game effectiveness for game enthusiasts who have little spare time to play games nuryanti, fx hendra prasetya department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 yanti7566@gmail.com abstract the development of technology continues to increase. as well as the development of game that pamper the player. but on the other hand,with the increasing development of technology, gamer’s demand will also be higher as well. as example, technological devices to play games should be more practical, light, and easy to carry anywhere. this paper will discuss about the effectiveness of mobile game for game enthusiasts. keyword: effective, game, mobile i. introduction 1.1 background games have clung to daily activity and society, ranging from children to adults. the development of the games increasingly demonstrates their existence. at first, games are only played as entertainment, but now games have been able to switch their functions. for example, games can be used as educational tools or as media of regional or national competition. the development of the game itself rapidly increases. long time ago, game was only played on computer, but now it can be played as a mobile game. the mobile game itself is designed to be played on mobile device such as pda, smartphone, pcs tablet or portable media player. mobile game is made based on operating system (os) such as symbian, apple ios, android, and windows phone. the rising number of os users will persuade others to use mobile game. because of the mobile game development nowadays, the users will be addicted to play it more, but it will be difficult for those who are busy and do not have much time to play their favorite games. this thing can cause the users stop playing the game. therefore, practical media are needed to be played whenever and wherever by people who do not have spare time. 1.2 purpose the purpose of this paper is to introduce to the public about the advantages and benefits of using a mobile game. the reason of this paper is just because the people sometimes do not even have time to have some entertainment or maybe an educational media in their daily activities. this paper hopefully gives knowledge and entertainment through mobile game that can be played anywhere and anytime effectively. ii. literature review 2.1 mobile game definitions according to lam (2003, p9), mobile game is a game that not only can be played via mobile phone and smartphone, but it can be developed in a wide variety mobile handsets such as pdas, symbian os, android os, and microsoft. 2.2 mobile game history the mobile game history began in 1997 when nokia released a new type of game which called “snake” that could be played by using mobile phones. in 1999, there was a new trend of mobile game which based on wap, and there was also an sms game. in 2001, with the development of the mobile phone specifications, the games could be been played on the colored screen with a better graphic support and had been able to be downloaded. in 2003, nokia introduced n-gage and online game with the same platform. until now this platform has supported 3d platform with the better quality mobile game effectiveness for game enthusiasts who have little spare time to play games    sisforma  vol.2 no.1 may 2015 : 10‐12� � �11    and resolution that supports the programming platform. 2.3 mobile game advantage according to anonymous (2003, p4), some the advantages of mobile game are: 1. huge potential of consumers at this time, the number of the populations in developed countries who have mobile phone is bigger rather than those who have computers at home. the potential of mobile phone enthusiasts is greater than the other platform potential market such as playstation and gameboy. nowadays, the number of mobile phones which are used is more than one billion, and it will increase as predicted. 2. portability gameboy has sold more console game compared to the other because in the current era people prefer to play games that can be played any time. portability is an important thing for people. a mobile phone is probably not a good tool for a game rather than modern console or computer, but people can bring it all the time 3. network mobile phone is a network device which supports multiplayer game although there are still some deficiencies on it. 2.4 mobile game examples actually, there are a lot of mobile game examples. there are simple, complicated, and good games such as: 1. angry birds it is developed by rovio and became popular since 2009. there are several editions of angry bird include angry bird season, angry bird rio, angry bird magic, angry bird space, angry bird heikki, angry bird star wars, angry bird star wars 2 and angry bird go! 2. subway surf this game is developed by kiloo games and sybo games. the latest release is subway surfer world tour which has been released in february 2015. 3. pou it is developed and published by paul salameh. pou has a brown character like an alien. it looks funny because it resembles a triangle potato. (basic colour of pou). 4. avatar fortress fight 2 it is developed by topgames, and its rating is 37.386 for approximately. additionally, it has already been downloaded over 1 million times. 5. collapse it is a matching game that requires player to match a few same colored blocks. it is developed by gamehouse. there are still many more games which can be played on a mobile game. iii. observational methodology the methodology used in this paper is by analyzing the data. the technique that is used is library research which requires the writer to collect some information from ebook that related to the discussion in this paper, ranging from some definitions and images for this discussion. figure 1 shows that actually the appearance of mobile phone game is as good as game on pc or other devices. figure 1 game display example on mobile game figure 2 os comparison table example used in mobile game mobile game effectiveness for game enthusiasts who have little spare time to play games    sisforma  vol.2 no.1 may 2015 : 10‐12� � �12    figure 2 shows that the most used operating system for mobile game is android with the percentage of 60%. iv. research and discussion results the comparison of mobile game by console game can be seen in the table 4.1. table 4.1 comparison table of mobile game and console game mobile game console game platform is small and not heavy. platform has great shape and it is also quite heavy. can be taken anywhere. cannot be moved and cannot be taken anywhere. can be played whenever and wherever. can only be played with console and television. the result of the analysis is that mobile game can be taken anywhere because of the small platform, and it does not require too much space. in addition, anyone can play games anywhere and anytime they want. mobile game development is very rapid, and its feature and appearance are getting better. mobile game also becomes one of the alternative options of entertainment media, especially for game enthusiasts when they want to play game in their daily activities, due to great support such as android operating system. v. conclusions and suggestions here are the conclusions of the writing and the data analysis that has done: 1. the shape and appearance of mobile game platform are practical and effective to be carried around without requiring a lot of space. 2. mobile game can be played anytime and anywhere without having any problem as playing in pc, and the shape, size or usage are easier and more practical rather than the console. 3. the support of a great operating system also adds more value from mobile game. for suggestions: the effectiveness of the mobile game should be improvised, especially in its durability. for example, the battery should be able to deal with heat that caused by longtime use, especially for game enthusiasts. acknowledgement nuryanti is a student who receive a scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia). references [1]thesis.binus.ac.id/doc/bab2/2009-100055-if%20bab%202.pdf [2]thesis.binus.ac.id/doc/bab1/2011-201152-if%20bab1001.pdf [3]eprints.uny.ac.id/8370/4/bab%205%20%2008303241026.pdf [4] http://agatestudio.com/blog/tag/platform/ [5]http://repository.amikom.ac.id/index.php/ add_downloader/publikasi_08.11.2178.pdf/2 588 [6]eprints.uny.ac.id/9213/2/bab%201%20%2008303241027.pdf [7]www.theesa.com/games-improving-whatmatters/mobile-games.asp [8] billychrisnada16.blogspot.com/2012/ [9] reza-febrianto.blogspot.com/2014/ [10] fitriafrilinda.wordpress.com/2012/ [11] id.wikipedia.com/wiki/angry_birds information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��13 information system of graduation in administration and academic bureau soegijapranata catholic university albertus dwiyoga widiantoro information system department, computer science faculty soegijapranata catholic university yoga@unika.ac.id abstract— the development of online graduation system becomes a necessity because it is expected that the graduation registration system can be conducted and finished fast and the data can be straored safely the system helps in the process of administration in terms of inspection files and financial report by the authorities more quickly. from the student side of the system is very helpful in checking the online registration process. keywords— system, online, graduation, registration i. introduction the administration and academic bureau (baa) is a supportive unit in soegijapranata catholic university that is responsible in the admission to graduation processes of the students. graduation is a process where the students have accomplished their study and theses, and they earn certificate and transcript as their token of graduation. the process of graduation registration is conducted manually by completing the form and asking for the signatures from the concerned party. the process takes time, so that it needs days to complete it. the result of the physical thesis or final assignment or scientific work is submitted to some parties in different rooms or buildings as an evidence that the student has finalized the assignment. the process of submitting the paper. in addition, the graduate needs to submit his/her personal identification, such as the identification card (ktp), high school certificate, photographs, and digital version of the thesis/final paper, that will be used as graduation report to indonesian directorate general of higher education (dikti). the weakness of the process explained before is that the bundle of files can be defective or misplaced. therefore, the application of the information system of the graduation is needed to manage everything well. the development of online graduation system becomes a necessity because it is expected that the graduation registration system can be conducted and finished fast and the data can be stored safely. ii. purpose the purposse of the information system are: 1. accelerating the process of registration and validation of graduation 2. organizing the theses results well 3. accelerating the process of graduation journal the good service in organization is needed because the faster the service, the more satisfied the customers. information system has a high percentage in service and it always adopts certain technology to support the problem solving. thus, information system is an important factor to facilitate and reach efficient performance in an organization[1]. information system is an organized system to collect, organize, store, and information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��14 communicate information.[2]. witten stated that organizational information system needs to understand, and manage data to be supportive information for organization, employees, customers, distributors, and partners. [3] the performance of human resources can mostly be accelerated through management information system and technology utilization[4]. information technology (it) is a computer application and telecommunication tools to store, take, send, and manipulate data, often in business context or other companies[5]. information system always adopts certain technology in finishing certain purposes. the service area has a high percentage. in developing the system, web technology with php is used as a programming script mysql as a database server. web application uses protocol hypertext transfer protocol (http) that is used in all web based application in accessing world wide web. protocol is used to get the texts from their sources.[6]. php is a strong and stable web based program language to develop the content of html. php is designed to create a dynamic content of web, that is able to process data that is based on database[7] . php is able to process xml based documents, graphs, flashanimation, pdf files, and many more. now, almost all data is processed by database system that is based on relational (rdbms). mysql is regional database that is popular. mysql has a high performance and multithreaded. in addition, it is an rdbmsmultiuser that is built based on architecturalclient-server. mysql is a fast, strong, and friendly database system. it is chosen for business[8]. iii. research methodology 3.1 procedure the procedure of graduation registration involves various units/faculties. baa unit becomes an administrator. the faculty becomes a validator. the library is related with books borrowing detection and digital theses documentation. administration and finance bureau deals with financial matters. it is stated in the following diagram. (see fig 1) 3.2 development tool in this research, the application is built by using programming languages of php and html,and also by using databases mysql and firebird. mysql database server is used to process temporary registration. firebird database is a main server that is used to process data of scores, student numbers, and nirl, that will be used for process of pdf based of transcripts and certificates. the web based application can be run by using internet network model or internet that uses local and global ip in server. the software used is 1. centos 4 os : operating system based on linux that is used for operating system server. 2. apache: apache is used as a web server. 3. mysql: a server database based on opensource that is used to store temporary data. 4. firebird: a server database based on opensource that is used to store students data and transcripts. 5. php and html: programming languages based on script that is used to input, process, and report the result. 6. pdf: it is used to make transcript files and printed certificates. alur proses sistem information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��15 3.3 the flow of students registration process students graduated from theses examination or final paper are allowed to register for their graduation in http://sintak.unika.ac.id. the process is as follow : 1. the students do login by using their student numbers and fill out the registration form. in this process, the system checks the students gpa whether it is above 2, the number of d is more than 10%, the number of credit is required for the graduation, the score for thesis has been inputted and it is minimum c. 2. after the form is completed and printed, the students submit the forms, signed by the counselors and examiners as the requirements of the thesis, to administrative staff. in this process, the staff will do login in accordance with the faculties and the system will check and make sure that only the listed students are validated. 3. the validation of vice dean 1 and the head of the study program : in doing the validation, the vice dean 1 does login as wd 1 or kaprogdi, the data displayed is the data that is validated by the administrative staff. 4. after the students submit a bundle of thesis to the library, the library staff validates it : the bundle is a signed hardcopy. the library staff who does the validation has to login by using a certain password for library staff. data displayed before the validation is the data that has been validated by vice dean 1 or the head of the study program. 5. the students make a payment in the bank. after the payment, the students submit he receipts to the bak staff. the bak staff will do login using a special user code of bak to validate it. the data displayed before validation is data that is validated by vice dean 1 or the head of the study program. 6. the final process, the students submit photographs, and high school certificates to baa. the final validation is conducted in baa. the data submitted in baa can be used for many necessities, for example to make graduation book. 7. baa prints out transcripts and certificates (signed by the rector and each dean) then give them to the students. 8. the students take the graduation invitation in baa. 3.4 database design database design is very important to be conducted so that there will be no data that is lost or redundant. in the implementation, database is designed thoroughly using normalization technique to 3nf. iv. results and discussion the implementation the students, who have passed their thesis examination and got their scores, conduct the graduation registration by doing login to the system as stated in the picture 2 below. after doing login, the students can select graduation button for registration. fig. 2 after login information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��16 the system will check whether the students have fulfiled all the requirements (for example scores and payment) or not. if the students have not passe and fulfiled the requirements, they cannot register. it is seen in picture 3 below. fig. 3 the display of not registering if the students are successfully registered, they can fill out the form as stated in picture 4. the students must fill out the forms correctly. if there are wrong data inputted, the students will have the consequences. fig. 4 the form completion the students can edit, copy in pdf or print the forms after they fill them out. it is stated in the following picture. fig. 5 print form the students can check the registration process by looking at the status progress bar. they only need to press the registration process menu. the result of the registration process can be seen in picture 6 as follow. the validation process is conducted in the administration office, faculty (conducted by vice dean 1 or the head of the department) and library. in the validation process, the users can see the forms of input results and the bundle of digital theses in pdf format. the users only press valid button in the validation process. the results will be as follow fig. 7 the validation result of vice dean 1 information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��17 after validated by the library, the students can do the payment at the bank or administration and finance bureau (bak). the students data in bak are the data validated by the library. the data has also been filtered based on the study program. the process is intended to minimalize the error of inputting the finance data. it is stated in picture 8 below. fig. 8 graduation payment after finishing the payment, the students submit the print out of the signed registration forms to baa. thus, the graduation registration is complete. baa processes all the graduation data for graduation books, the best graduates, and so on. baa also prints out certificates and trancripts that will be given in the graduation ceremony. v. conclusions the process of graduation information system is very helpful in administration process. the system helps in checking the bundles needed and financial matters faster. for the students, the system is helpful in checking the registration process. for baa, this program is helpful in various ways. it can help dealing with the graduation process and the reports for related parties because the data have been organized digitally. the files of theses collected can be used by other units, such as the library because the files can be accessed easily. references [1] akram jalal karim “the significance of management information systems for enhancing strategic and tactical planning” [2]https://en.wikipedia.org/wiki/information_syste m [3]systems analysis and design methods 7 edition mcgraw-hiil p. 6 [4] muhammad hashim asfandyar yousaf muhammad jehangir samiullah khan noor-ulhadi, “the impact of management information system on the overall performance and efficiency of the workforce of the accountant general (peshawar): a research base study” [5] https://en.wikipedia.org/wiki/informationtechnology [6] dafydd stuttard and marcus pintojohn wiley: “the web application hacker’s handbook: finding and exploiting security flaws, second edition; 2011 [7] programming php, third edition by o'reilly 2013 [8] kevin tatroe, peter macintyre, and rasmus lerdorf “mysql database usage & administration” information system of graduation in administration and academic bureau soegijapranata catholic university   sisforma  vol.2 no.1 may 2015 : 13‐18� ��18 fig. 1 the procedure of graduation registration education game to blind people sisforma  vol.2 no.1 may 2015 : 5‐9� �5 education game to blind people lidya oktorina kusuma sakti, vania wahyu febriani department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 lidyaoktorina@gmail.com, vania.wahyu@gmail.com abstract— blind people have limitations because of partial or full visual impairment. this can affect their development like cognitive development and academic development. in order to do their social roles, blind people have obstacles. even in education side, blind people still find it difficult to get their full access to study because their physic limitation makes them difficult to study like normal people. now there are blind people who have their formal and informal education. even though they cannot see, they can take benefit from another sense, like sense of hearing, palpability, smell, and taste. their senses can be a modal to study. developer games have their build game in audio to blind people too. their game is variation between audio games and online games, so games can be used for blind people as an education tools. in this paper, there will be an explanation about how to facilitate blind people to study with paper. keywords: blind people, education, game, media, study. i. introduction education is an effort to realize dreams with following learning process inside school and outside school. everyone can actively develop their potential by using an education. it is realized that education is not only for people with perfect physic or normal people, but education is a right to everyone, including people with limited physical body like blind people. they have their own right to have a formal and informal education. education for blind people is important. as the next generation for their nation, they have to get their independent learning. in the globalization era, they need to get education, so that they can utilize their better chance. it will be better if blind people can compete with other normal people because blind people might be suffering to study. in learning process, someone is affected by some factors, like individual factors within themselves and social factors which are outside themselves [1], individual factors such as maturation or growth of individual, intelligence, exercise, motivation, and personal factors. the examples of social factors are family factors or household circumstances, learning tools, environment, available chance, and social motivation [2]. therefore, it is important to know some factors that influence them. the aim of knowing some factors that influence learning process can be a key to solve blind people’s problems to receive formal and informal education. as the development of the technology itself nowadays, there are so many technologies that can be learning tools to give blind people education, such as games. ii. literature review 2.1 study according to hilgrad sanjaya [3], studying is not to collect some knowledge, but study is a mental process which is done inside of mind, so that it can cause some behavior change. mental activity can happen education game to blind people sisforma  vol.2 no.1 may 2015 : 5‐9� �6 because of individual interaction with the surrounding environment. for blind people, doing an interaction with the surrounding environment often cause some problems. the problems are their bad experiences with other people, so that it can create trauma. their confidence which has not been trained can cause a doubt within them to communicate and make other social contacts [4]. however, there are some problems which can disturb their activity of interaction for blind people which actually can be lessen by giving them guidance for developing a feeling of comfort, safe, happiness, and peaceful in their environment, training their courage to recognize new things, training their confidence and independence to communicate with other people. in study process, blind people sure need a learning media which is suitable with their ability and suitable with technology development nowadays. 2.2. learning media according to shuharsimi arikunto [5], learning media is an educational tool which is used as a mediator in a learning process to increase the effectiveness and efficiency. learning media is a helper as a learning tool which can be used by teachers to deliver information to blind people, so that they can have s good mark as a final result towards their hard work in study. using a learning media which is not suitable for the blind people can cause a failure in delivering learning material. choosing a good learning media must be matched with the student condition. learning media for blind people can be a general use of a grope technique. by groping, blind people can know and understand numbers and letters, shape, and texture. groping is limited to range distance which is just arm length meaning that blind people cannot know things that are far away, or things that are too big, or things that cannot be groped. for example, blind children cannot know the shape of fire because fire is too hot to be touched. except for groping, blind children can use their senses like hearing. there is a matched criterion for blind people; they can be helped by games technology. 2.3. audio games audio games are games which use audio as a guidance from screen reader [6]. like another game, reference [7] shows that audio games have types: 2.3.1. action games action games usually show a story which has a battle background, and by playing this type of game, they must have speed and precisely ability to complete the game missions. 2.3.2. simulation games these games simulate an event or things, and these games do not show physical challenges to the players. 2.3.3. sports games these games show some international sports. to become a winner in this game, players have to complete some game missions in physical sport. 2.3.4. adventure games these games show quizzes, to become a winner, player must to solve quizzes in games. some adventures games provide a physical mission, but it is rare. 2.4. online games according to agustinus nilwan [8], a game is a structured activity that can be used as a learning tool. generally, online games are games which are connected with internet meaning that a player can be confronted to a strategy and a skill from another player in worldwide [9]. education game to blind people sisforma  vol.2 no.1 may 2015 : 5‐9� �7 online games are different from another game. online games can be played anywhere and anytime, and this game can be useful for getring money by exchanging money in game with rupiah or selling their characters in games [10]. if a player is patient enough to get money from the game, the player can get a lot of money. online games are game-based visual and audio, so this game can be played by anyone including blind people. if normal people use audio and visual aspects from game, blind people can use only for audio aspect. iii. research methods 3.1 data collecting methods methods which are used to collect the data are: 3.1.1. documentation method a documentation method is a method to search data about facts such as note, transcript, book, magazine, newspaper, note of meeting, website, etc. in this method, literatures are used to find out how to teach blind people and to know games that have been developed for them. the games are audio games and online games. figure 1 shows a flowchart for the audio games. these audio games provide a sport and racing theme. figure 1. audio games flowchart for blind people. iv. result and explanation 4.1. audio games for blind people there are game developers which have developed games for blind people. this game called audio games. one of the audio games which can be used by blind people is playing in the dark top speed. this racing game is owned by playinginthedark.net that can make blind people who are playing the game can feel themselves as an international racer. to play the game, blind people can use keyboard buttons such as left or right arrow buttons to navigate, up arrow button to accelerate, down arrow to put on the brakes, or shift gear with a button or z button. besides of using buttons from keyboard, a player who is blind can use headphone to listen guidance, so they can play this game easily. figure 2. audio games top speed 3 from playinginthedark.net this audio game cannot be played by normal players, because the game does not have visual aspect, but only audio aspect. 4.2. online games for blind people as the technology is more modern, online games nowadays are not only limited for normal people, but blind people also can play games too. education game to blind people sisforma  vol.2 no.1 may 2015 : 5‐9� �8 one of the online games that can be played by blind people is a-pong game (accessible pong), a game which is made by game nusantara online. this game is like a table tennis game for blind people. figure 3. game a-pong (accessible pong) for blind people not only audio that can be heard, but the a-pong also can show graphics and audio. figure 4. blind people who is playing a-pong game to play this game, they just have to sit in front of computer and use a headphone. through a headphone, they can hear instructions to show where the ball is located. they will hear tok’ when ball is hit and whuush’like a sound of wind, they can estimate where the ball is without seeing computer display [11]. with online games like a-pong, blind people can feel how table tennis is, and they can receive sport lesson from the game. besides, the game can train players’ confidence, concentration, and train their left and right brain. 4.3. learning strategy for blind people for giving an education to blind people, there is a learning strategy. in learning strategy for blind people [13], there are principles which can help teachers to teach blind people. the principles are: 4.3.1. individual principle teachers have to pay attention to the differences between one person to another. these differences are related with age, psychology, and physic. thus, when a teacher gives a lesson via games, teachers can differentiate and make a group of what games are suitable for them. 4.3.2. concreteness principle this is a learning strategy in which teachers have to provide a direct access to objects. blind people are guided, so they can use their senses like hearing and palpability. this principle is related to learning media, such as games. 4.3.3. totality principle in this principle, blind people can get their real experience. like concreteness principle, blind people have to be able to take benefit from their senses which are still functioning. to get their experience in playing games, blind people use their senses, except for visual sense, like palpability to grope keyboard buttons and sense of hearing to hear instructions from games. 4.3.4. independence activity principle learning strategy must have an ability to push blind people to learn actively and independently. in this case, blind people have to work and experience how to play games. with all of the principles, learning strategy can be done with the aim to teach education game to blind people sisforma  vol.2 no.1 may 2015 : 5‐9� �9 blind people, so they can become independent in doing their life activity. v. conclusion and suggestions learning media which can be used to facilitate blind people in their study is games. games nowadays have been developed fast, as a proof; there is an audio and online game like a-pong which is only for blind people. with this audio and online game like a-pong, blind people can experience how to play games, train their independent ability in doing such life activity, and for sure the games can train their senses which are still able like palpability and their sense of hearing. acknowledgement lidya oktorina kusuma sakti and vania wahyu febriani are students who receive a scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia). references [1] nlailaf website, pentingnya pendidikan untuk tunanetra. 2012. [online] available : http://nlailaf.blogspot.com/ 2012/01/ pentingnyapendidikanuntuk tunanetra.html [2] purwanto, ngalim, psikologi pendidikan, bandung, indonesia: pt. remaja rosdakarya, 2007. [3]dimyati, dkk, belajar dan pembelajaran, jakarta, indonesia: rineka cipta, 2009. [4]chatarina, dkk, psikologi belajar, semarang, indonesia: unnes press, 2007. [5] ipan hidayahtulloh, pemilihan media pembelajaran yang tepat bagi siswa tunanetra. 2009. [online] available: http://plbjabar.com/?inc=infoplbjabar&ka t= artikel&id-=67 [6] rio website, audio game. 2009. [online] available: http://rioplb.blogspot.com/2009/05/audiogame.html [7] vandredi-blog website, jenis-jenis game. 2012. [online] available: http://vandredi-blog-blogspot.com/2012/ 07/jenis-jenis-game.html [8] winarto website, pengertian game secara umum. 2011. [online] available: http://winartobm90.wordpress.com/2011/ 05/17/pengertian-game/ [9] fahrul alam yuniarsa website, pengertian game online dan sejarahnya. 2010. [online] available: http://my.opera.com/mfahrul/blog/show.d dm/10712381 [11] detikinet, lewat game tunanetra bisa bermain ping-pong. 2009. [online] available: http://inet.detik.com/read/2009/08/06/115 557/1178450/654/lewat-game-tuna-netrapun-bisa-bermain-ping-pong?id771108bcj [12] vantheyologist, strategi pembelajaran anak tunanetra. 2009. [online] available: http://vantheyologi.wordpress.com/2009/1 0/19/anak-tunanetra/ the difference between using proxy server and vpn   sisforma  vol.2 no.1 may 2015 : 19‐22� � �19    the difference between using proxy server and vpn   david dwiputra kurniadi faculty of computer science department of information system pawiyatan luhur street iv / 1 daviddwiputra79@yahoo.com abstractin this era of globalization, it is important to get the lastest information or update. in this time people must know what internet is as almost every person ing computer or gadget, using internet to search for some information or something new. for example, looking for software, game through internet. but sometimes, there are some websites that cannot be opened as they have internet positive notificatio. to solve that problem, hacker found the solution by creating proxy server or vpn. in this time internet is very modern and very easy to access and there are a lot of proxy server and vpn that can be easly used. keywords : proxy , proxy server , web server , internet , virtual private network , vpn i. introduction in this time technology is very modern, especially the development of internet technology. moreover, now internet can be used anywhere, at home or in the cafe. and internet can be used to contact each other or interchange news with other people. now, looking for some information is very easy. just open the internet and people can get the lastest information or uptodate information. internet can be also be used for everybody form diffrent age, even toddlers can use internet. but there are some blocked website and websites that are very slow to open / access. because there are some problems that make certain websites cannot be opened or accessed, make a server slow, the writer will disscuss about proxy server and vpn. ii. literature review the writer will disscuss proxy server and vpn, but first the writer will explain what internet is. internet is an abbreviation of interconnected-networking. internet is an international network for computer created by the united states in 1969. at the begining the united states created internet only for military needs; it was, used to solve the problems that might arise if there was a nuclear attack. it means that the military was afraid if their base was hit by a nuclear attack, they would lose important data from certain machines because the machines broke. because of that the united states created an internet, so if the main engine broke down, the important data is not gone. but in this era, internet technology is more developed and internet speed becomes faster, so that the internet can be used by everybody and can be accessed easily. now, more than 160 countries know internet and use internet. the requirements are, the user must have gadget and connection to use internet. but only with internet, browsing itself is less comfortable, because there are some blocked websites. because of that the writer will explain about proxy server and vpn, because that thing are very important for internet user. moreover, proxy dan vpn can unblock the blocked website and also can increase the browsing speed. even proxy server is integrated with firewall server, although both of them work at different the difference between using proxy server and vpn   sisforma  vol.2 no.1 may 2015 : 19‐22� � �20    layer. firewall functions to protect the lokal network from the interference that comes from the outside network, while proxy server work at application layer.usually firewall already adds on routers to filter a package that passes from connected networks. now, we go to proxy server and vpn disscussion. 2.1 proxy server proxy server can be understood as a third party that stands between two parties connected to each other and functions as a middleman. so, the first party and second party are connected indirectly by, the middleman, called proxy. the first party is client application and the second party is server application. client application and server application are not only one, but there are many. for example client application are web browser, ftp, etc, and server application are web server, ftp, etc. what is proxy server and web proxy ? proxy server is a server that can be used to handle or monitor a traffic data that are still operating. 2.2 web proxy web proxy is a website that hides ip address, because of that user ip address cannot be detected because the ip is already hidden by the proxy. web proxy also has another function, like saving bandwith and increasing browsing speed. there are two types of web proxy, they are: 1. nontransparent web proxy 2. transparent web proxy nontransparent web proxy does not increase internet speed, it even decreases the internet speed. but nontransparent web proxy can block or hide the user ip address, so that the ip address user cannot be detected by a server. transparent web proxy can increase the speed to access some websites, but transparent web proxy cannot hide the user ip address, so user ip address can be detected by the server. 2.3 proxy server functions proxy server have three main functions,they are : 1. connection sharing 2. filtering 3. caching connection sharing is a gateway that be a barrier between lokal network with outside network.gateway is also used as a point where the number of connections from local user and outside user are connected.because of that the connection from the local network to internet will use gateway connection collectively filtering functions as firewall to protect local network from the outside network interference. caching is a place to save requested objects from the users. if there is a site / website that has already been registered, the user can access it faster. 2.4 virtual private network vpn is the abbreviation of virtual private network. vpn is a connection between one network with another network privately. because the connection is private,the data the user sends will be kept safe and secret although they are sent through public connection. to use vpn, the step is very easy, just open an existing vpn website. for example, vpnbook, surfeasy vpn,etc. the difference between using proxy server and vpn   sisforma  vol.2 no.1 may 2015 : 19‐22� � �21    2.5 benefits of virtual private network vpn have three main functions, they are : 1. remote access 2. security 3. saving cost of network setup remote access means users can access the computer network or gadget anywhere as long as they are connected to internet. security means users can use internet freely or can use hotspot from the restaurants safely. vpn can save the cost of network setup because the data transmission used by vpn is using the existing internet network media, so there is no need to build one’s own network. 2.6 advantages and disadvantages of vpn advantages : 1. hide ip address 2. unblock the blocked site/website 3. easy to change ip 4. increase the internet speed disadvantages : 1. internet connection cannot be predicted 2. it is vulnerable to be hacked, because vpn works in public channel 3. it requires cost, because some vpns require transaction to become a member 2.7 advantages and disadvantages of proxy server advantages : 1. local network is safe ( secure ) from outside interference 2. increase browsing speed 3. unblock the blocked site / website 4. save bandwith 5. hide user ip address disadvantages : 1. access to a site/website that has not been accessed before is slow, because the client must register first to the proxy 2. user will see an expired file if the cache expire time is too long 3. when connected to slow ip,user must look for another ip, which is wasting time  4. if there are many users using the same proxy server, it will slow down the proxy performance and slow down the internet speed   iii. research methodology to search more about the difference between proxy server and vpn, the writer used observation method, because according to the writer observation method can save time, no need to ask people or ask people to fill the questionnaire. observation that writer did are comparing between proxy server and vpn. iv. result and discussion the things that the writer obtained from the observation was that the writer did internet speed test of proxy and vpn, proved the speed by opening a blocked website/site,and hide the ip address. the result of the internet speed observation that the writer did in speedtest.net website shown that by, using proxy the speed of download was 6.64 mbps and the speed of upload was 18.08 mbps, on the other hand by using vpn the download speed was 6.93mbps and the upload speed was 19.02 mbps. the vpn that the writer used was vpnbook.com. to prove that blocked website can be accessed with proxy and vpn, the writer used vimeo.com website. at first vimeo.com the difference between using proxy server and vpn   sisforma  vol.2 no.1 may 2015 : 19‐22� � �22    could not be accessed with internet positive notification, but by using proxy and vpn, vimeo.com could be accessed.to access using proxy, the writer opened the browser settings first and inputted the ip address and also inputted the port that writer got from hidemyass.com. and to access website/site using vpn the writer just opened vpnbook.com and inputted vimeo.com at free web table. actually proxy dan vpn do not hide the user ip address,but the user uses the ip from the outside and uses it on vpn server. v. conclusion the development of technology is very fast. first, internet can be used for military needs. because techonolgy always evolves and internet speed is faster, now internet can be used by everyone. but using internet is not free,to use internet user must have a gadget and internet connection. it is not free but with minimum cost, user can access the internet. with internet,user can searchany information easily,but internet is not enough,because there are a lot of blocked website / site,and also slow internet speed to access some websites / sites. because of that a proxy or vpn is created to unblock the blocked site/website,and also increases speed to access some websites / sites. another thing is proxy and vpn can hide user ipaddress. but using proxy or vpn is relative, depends on the ip that user uses. but the point is vpn is better than proxy,because vpn increases internet speed better than proxy, and also using vpn is easier then using proxy. moreover, by using vpn, all online activity cannot be seen by isp ( internet service provider )                 references [1]http://www.kajianpustaka.com/201 3/09/pengertian-manfaat-dan-fungsiproxy.html [2]http://www.webopedia.com/term /i/internet.html [3]http://www.scribd.com/doc/14451 010/contohacknowledgement#scribd [4]https://gerakanopensource.wordpres s.com/2011/09/13/pengertian‐proxy/  {5]http://www.transiskom.com/2014/10 /pengertian‐vpn‐virtual‐private‐ network.html  [6]http://bisnis.tempo.co/read/news/20 15/03/31/090654239/ini‐daftar‐19‐ situs‐yang‐diblokir‐kominfo    platform comparison between games console, mobile games and pc games sisforma  vol.2 no.1 may 2015 : 23‐26� ��23 platform comparison between games console, mobile games and pc games geraldus galehantomo p.s faculty of computer science program system information&gametechnology, soegijapranata catholik university,semarang,central java,indonesia geraldusgps@gmail.com abstract—in terms of platforms and game console, there are diffrences between, mobile games and pc gamesin the way it is used, the operator, the main event play, the game design and even the way the game work.we know that all the games on console platforms, pc and mobile, have their own characteristic which have advantages and drawbacks all platforms compete to win the rating for the sake of their platform continuity. for rating, all games platforms develop games that are more qualified. those games will determine the quality of the platforms, so that the game developers of each platform developtheir games maximally to compete. keywords—game console, pc games, mobile games, platform, product rating game i. introduction video game is a game that uses the interaction with the user interface through the images produced by the video device. in the electronic system tool that is used to run a video game is a game commonly called platform. the examples of platform are pc (personal computer), mobile games , game consoles. those platforms are circulated up to now. game aims to entertain players it is, usually favored by children and adult. many outstanding games come from a variety of platforms nowadays; among other console platforms, mobile and pc. those platforms have their own games with specific characteristics that have advantages and disadvantages. when it was first released, video game device also marks the console. after that the world game began to grow rapidly, several video games consoles produced by companies engaged video game came up to the market. computer became popular because games can be played in the pc. despite its popularity, only in the beginning of 80s era, pc game really started to expand vastly. in the 1980s people preferred pc than console game. the reason was due to the fact that computer was very functional as atool tp play game and as a productive workstation. as a result, pc game consoles became rampantly popular in the middle of nintendo games nes’s popularity. there were many pc games which have simpler display compared to nowaday’s pc. in the 1990s, pc games developed. the presence of pc games was parallel to other popular game consoles. various pc games with various quality were realeased every year. its polpularity continues until the beginning of this millennium and until now. pc games become increasingly populartoday, especially as some games provide online features that make pc gaming attract more enthusiasts. pc games started in 1970 when pc was growing as initial generation of game console. video game was first launched by a company called magnavox odyssey and named odyssey. only after the beginning of the second generation, the term ‘console’ is starting to be used. when the company named fairchild tried to revive the world of video games by creating ves (video entertainment system), it got minimum response from the market as pc games were more popular at that time. furthermore, the third generation company from japan initiated the manufacture of game consoles newly named famicom and made nes (nintendo platform comparison between games console, mobile games and pc games sisforma  vol.2 no.1 may 2015 : 23‐26� ��24 entertainment system) game consoles. starting then on, console was started to get the re-recognized and greeted warmly until finally an early game was developed super mario brothers. after the success of famicom in initiating in the 4th generation-nes received a warm welcome from the entire world, then sega released sega genesis with sonic the hedgehog as its icon. not to be outdone by sega genesis, nintendo launched snes (super nintendo entertainment system). in the last four years, these two companies became the mortal enemy the next generation, generation 5, was released. in this generation, a legendary game console appeared to compete sega and nintendo. after afierce competition between sega and nintendo, a new competitor, sony, came with the playstation. sony replaced cartridge with a cd and produced maximum results and success. after sony play station became popular, the popularity of sega and nintendo were gradually down. starting from generation 6, sony playstation was developed into sony playstation 2, which uses dvd instead of cd. again, a serious competitor, microsoft launches xbox console which still less popular than sony playstation 2. then came generation 7 where playstation’s popularity decreased after it produced playstation 3 that was less competitive than box360 and nintendo with its newest output nintendo wii in the generation 8 until now. sony playstation, made a breakthrough made a breakthrough by upgrading ps3 and turned it into a ps4 so that the number of sales in this era increased and bigger than the two competitors. the story of mobile games began in early 1994 with the first game namely tetris contained in mobile mt-2000, but mobile games became a phenomenon when nokia released ‘snake’ games. in the 2000s nokia launched the latest release of handphone named n-gage with symbian as its main base. however, there were not many games provided then. after that mobile games with java as its base enlivened mobile gaming industry. then come the era of downloadable games initiated in 2008 that could be done in apple mobile which began to use apple app store that used to download. after that android appeared along with the popularity of smartphone. since then more games have been released and can be played on the phone. ii. literatur review 2.1.game console game console is a video game in which the users use a special console to play. for example, nintendo wii, sony playstation, xbox console, etc. game consoles have various advantages such as : a. having special controller or joystick for playing games and every game console has a different joystick. b. having a wireless / do not use cable controller. c. having a system that can be used for internet surfing however, it also has drawbacks : a. it is hard to take it in a trip because it requires continuous electrical energy and tv as the primary media to play b. the price of the platform is outrageously more expensive than other platforms. c. the game price was also outrageously more expensive than other platforms. 2.2 mobile game mobile gaming is a video game in which users use smartphones or pda media. mobile games have advantages, namely: a. easy to carry because it has a battery that can be re-charged b. easy to store anywhere c. relatively free / the game is free and its disadvantages are : a. the quality of its graph is less supportive than other platforms b. many of its game is free so that the quality is not guaranteed platform comparison between games console, mobile games and pc games sisforma  vol.2 no.1 may 2015 : 23‐26� ��25 c. the game is easier get error than other game platforms. 2.3.game pc pc game is a video game in which users use computer or laptop as a tool to play. pc games have the advantages of: a. having game engine which can be changed if there is an error or bug b. having the best pc graph from all platforms c. having no restrictions to play it using a pc because all devices can be upgraded over time the drawbacks, among others are : a. a.it can’t be portable as it is using a computer b. the price of electricity the game used is expensive c. it is more complicated to fix it from damage. iii. research methodology to collect data, these author use questionnaire. the questionnqires contain the comparison of three most popular platform nowaday, game console, pc game and game mobile. the writers distributes it through facebook, bbm and line that are easily filled by the respondents. iv. results and discussion for the questionnaire, the writers got 30 respondents. the game platform most often used by the respondents were pc games with 35% as well. mobile game with 35%. the econd most popular was game console with 30%. many people in their busy routine of work, school and other things are still able to play games on mobile game platform (50%), 33% pc game (33%) and game console (17%). many of the respondents consider pc games superior in terms of graphics than others, so it gets 50% of vote for the best detailed picture. the rest, game console has 33% and mobile games have 17% in terms of flexibility, 75% of the respondents considered mobile games platform more flexible as it is easier to carry and its battery can be charged anywhere. game console got 25% of the vote and pc games got 0% of the vote on price, the respondents argued that the mobile game platform is cheaper than other platforms because mobile game got 50% of the vote while the game console and pc games got 25% of the vote. it ranked first in the compatibility of the sound with 50% of the respondents is choose pc gaming platform because it has a compatible response while browsing the internet and playing, the second game was game console and mobile games with 25% votes. in terms of specifications, pc gaming platform remains in the first place with 75% of the votes because it can be used in a wide variety of games without being impaired. the second place was game console which can only be played using console by 25% of the votes. mobile games got 0% as its specifications less than two platforms above. in the case of variation, pc game was still in the first rank with 50% as it can play almost all games. on the second place is mobile game (35% of the vote) because it resembles pc games platform game console gets 15% of the vote because it only can play game in the console in terms of privacy and comfort in playing a game, mobile game platforms became the first by getting 50% of the vote, while the pc and console games each got 25% of the vote. in terms of satisfaction in playing the game, the respondents chose pc game platform 75% of the vote as a they can play any games they want console games was ranked second with 35% of the vote and mobile games got 15% of the vote when the respondents were asked to choose which of the three platforms that attracted the respondents most, it was pc platform comparison between games console, mobile games and pc games sisforma  vol.2 no.1 may 2015 : 23‐26� ��26 games with 50%. the second rank went to game console with 25% of the vote and the latter is mobile game with 25% of the vote. v. conclusions based on the data the authors obtained from all the questionnaires and based on the premises that each gaming platform have positive and negative side, a new platform known as vr (virtual reality) technology. may emerge as a combination of all existing platforms. meanwhile the existing platforms can still be developed further. references [1]https://hakkajiten.wordpress.com/index/pengant ar-teori-game/pengertian-game/ [2]http://billychrisnada16.blogspot.co.id/2012/12/ game-console.html/ [3]http://damardwi.blogspot.co.id/2013/05/artikeltentang-game.html [4]https://icey09.wordpress.com/artikel/artikelmobile-learning [5] http://oranjye.blogspot.co.id/2014/07/hotsiapayang-terbaik-console-vs-pc.html [6]https://achmadsaugi.wordpress.com/tag/pengert ian-pc-games/ [7]http://www.pharaboot.com/2014/08/perbanding an-antara-pckomputer-dan.html [8]https://id.techinasia.com/7-perbandingan-gamemobile-dengan-game-console/ [9]https://www.facebook.com/gamelevelone/pos ts/780878911939016 [10]http://smartfandi.blogspot.co.id/2014/09/pilihconsole-ps-4-atau-pc-game.html [11]https://www.facebook.com/permalink.php?id= 413382735393693&story_fbid=46964460310 0839 [12]http://playtoko.com/hub/perbandingan-antaragame-forsaken-world-mobile-dan-pc.6254/ [13]https://jalantikus.com/gadgets/perbandingangrafis-gta-v-di-pc-xbox-one-dan-ps-4/ [14]http://ifannextgames.blogspot.co.id/2012/02/p erbandingan-games-ps-xbox-dannintendo.html [15]http://tulisbaca.com/mengadu-kekuatan-pcgaming-vs-konsol/ [16]http://jagatplay.com/2013/10/news/dicejangan-bandingkan-battlefield-4-konsol-danpc/ [17]http://obengplus.com/articles/2748/1/nvidialebih-bagus-game-di-pc-dibanding-gameconsole.html [18]http://gamebrott.com/perbandingan-free-toplay-game-vs-pay-to-play/ [19]http://www.oglangan.com/5-alasan-consolegame-masih-tetap-bertahan-melawan-pc-254/ [20]http://www.ajidgame.com/2013/06/game-pcvs-game-konso.html university-level of elearning in asean design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 66 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 design and build educational game "new normal" felicia kusuma1, ridwan sanjaya2, erdhi widyarto nugroho3 soegijapranata catholic university jl. pawiyatan luhur iv no.1 semarang 1zomiigame@gmail.com, 2ridwan@unika.ac.id, 3erdhi@unika.ac.id abstract— indonesia’s first confirmed case of covid-19 infection was in early march 2020. of course, the citizens in indonesia want this pandemic to end soon. the fact is, there are plenty of people who do not apply the health protocols properly in daily life. therefore, the effort to formulate the educational media in the form of a game will be carried out in this study. “new normal” game is an educational media about how to apply the health protocols properly that have a nice user interface design so that the players will not get bored easily while playing. thus, the knowledge about the importance of applying the health protocols properly will be embedded in every player’s mind. keywords— educational game, educational media, health protocols application, new normal. i. introduction indonesia first confirmed cases of covid-19 infection was in early march 2020. the widespread of covid-19 in indonesia affected many sectors, for example, the health sector which was overwhelmed by the increased number of patients, and also the economic sector which had a major impact on indonesia itself [1]. of course, as indonesians we want the covid-19 pandemic to end soon. in fact, in daily life, there are plenty of people who forget to wear masks, lower their masks, and do not apply the health protocols properly. many people don't understand the dangers of covid-19 spread and don't understand the benefits of implementing the health protocols [2]. therefore, the efforts to formulate educational media in the form of a game regarding the application of health protocols during the pandemic will be carried out in this study. as the result, players will understand and remember the importance of implementing the health protocols, such as wearing masks properly, washing hands with soap, doing physical distancing, staying away from crowds, and limiting mobilization and interaction. this educational media must be able to be interesting in the form of an exciting game that has an attractive appearance so that players do not feel bored easily playing it. thus, the knowledge of the importance of implementing the health protocols will be embedded in the minds of the players. other educational games with the new normal theme have been available in the google play store, one of which is a game from educa studio called "marble new habits – new normal". this game is prioritized for children, so in this game, there is no written play tutorial, instead, the directions are in the form of audio-visual interaction, and guidance from parents is also needed. this game teaches guidelines for living a new normal life such as how to wash hands properly, create masks and how to wear masks and do physical distancing in various locations such as zoos, malls, supermarkets, and others. this game is intended for children, so it only provides education with fewer competition elements. meanwhile, in the “new normal” game, which is the project of this report, all elements of the health protocols are included in it, and there is competition in the form of a high score. in addition, this game is not only aimed at educating, but also provides challenging and fun mini-games so that it can be played in free times. because the challenges in this game are quite difficult design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 67 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 and there are a lot of readings, this game is intended for generation y and generation z who are more understanding of technology and like challenges. ii. literature 2.1 literature review “new normal” game is an educational media based on android that educates how to apply the health protocols properly. this game has some fun and interesting minigames, also has a nice user interface, so as a result, the player will not be bored easily playing it. the main software for making this game is construct 2, coreldraw, adobe photoshop, and clip studio paint. knowledge about applying health protocols in the new normal era is also needed. 2.2 definition of educational games educational games are one type of media that serves to provide knowledge to users through a game [3]. educational games are one type of media that is not boring to maintain some knowledge and provide some lessons to its players [4]. 2.3 definition of educational media educational media is a tool that serves to convey part or all of a learning program that may be difficult to explain verbally. educational media are usually in the form of learning materials, practice questions, games, and others [5]. 2.3 definition of new normal new normal is a new lifestyle that must be done to continue to carry out activities as usual during the pandemic by implementing health protocols [10]. the health protocols referred to here are using masks, washing hands, doing physical distancing, staying away from crowds, and reducing mobility [11]. iii. research methodology 3.1 research flow the research process begins by thinking about the initial concept of the game first, then sketching to realize the design of the game’s interface and game system into a rough drawing along with an explanation in each image as shown in figure 3.1. then, through the rough sketch of the image, the creation of assets in the game begins. figure: 3.1 the rough design sketch of the “new normal” game after all the game assets have been created, the next thing to do is to create a user interface as shown in figure 3.1 in the construct 2 software, then create the logic for setting events for each layout in the game project. after the game creation is complete, the game is built into an apk so that it can be played on android devices. after the game has become an apk, the game is distributed to several android users who are willing to provide constructive criticism and suggestions for the sake of the game's quality improvement. after the criticism and suggestions have been collected, several game systems are refined according to the complaints that were submitted by the android users who have played the game. after the game is perfect and does not require further improvement, this game can already be used as research material. iv. results and discussion 4.1 mini-game “keep the distance” this mini-game has the settings in the mall. so many people queued to pay for their groceries at the cashier. during the era of the design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 68 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 covid-19 pandemic, we should keep our distance from other people to prevent the spread of the virus. so, the rule of this game is that the player must tap on the people who don’t stand above the blue sign. figure 4.1 below is the user interface of the mini-game “keep the distance”. figure: 4.1 mini-game “keep the distance” 4.2 mini-game “wear the mask” this game has the settings in a residential complex. many people leave their homes to fulfill their own needs. in this era of the covid-19 pandemic, we must always wear masks outside the house. so, the rule of this game is, the player must tap on the person who is not wearing the mask properly, and don’t let people with no mask pass the yellow border. figure 4.2 below is the user interface of the mini-game “wear the mask”. figure 4.2: mini-game “wear the mask” 4.3 mini-game “sterilize things” this game has the settings in the house. in this game, there is a table on which there will be items that change randomly. the rule in this game is, the player must spray all the items, except foods. figure 4.3 below is the user interface of the mini-game “sterilize things”. figure 4.3: mini-game “sterilize things” 4.4 mini-game “avoid crowds” this game has settings in the crowded traditional market. in this era of the covid19 pandemic, we must keep our distance from other people. the rule of this game is to avoid colliding with people by pressing the left and right buttons to move marie. figure 4.4 below is the user interface of the minigame “avoid crowds”. figure 4.4: mini-game “avoid crowds” 4.5 mini-game “healthy food” this game has the settings inside the house. in this era of covid-19, we must not eat the half-done foods, so the rule of this game is to avoid marie eating the half-done food like medium-rare steak and sushi by pressing the left and right button to move marie. figure 4.5 below is the user interface of the mini-game “healthy food”. figure 4.5: mini-game “healthy food” design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 69 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 4.6 mini-game “limiting mobility” this game has settings inside the crowded roadway. in this era of covid-19, we should travel outside the home only if necessary, so the rule of this game is to tap a car that wants to go to a public place like a swimming pool and entertainment area, and don’t tap the car that has a necessary. figure 4.6 below is the user interface of the minigame “limiting mobility”. figure 4.6: mini-game “limiting mobility” 4.7 respondent’s profile a. respondent’s current educational status figure 4.7 below showed that most respondents were from college student education status reaching 34 respondents, while respondents with high school education status were 23 out of 81 people, and respondents with undergraduate education status were 24 respondents out of a total of 81 respondents. figure 4.7: education status percentage b. respondent’s gender figure 4.8 below showed that most respondents were male respondents, with a total of 43 respondents from 81 respondents, while the female respondents amounted to 38 respondents from 81 respondents. figure 4.8: gender percentage 4.8 spss reliability test table 4.1 below showed that pe variable has questionable internal consistency, ee variable has a good internal consistency, hm variable has an acceptable internal consistency and bi variable has excellent internal consistency. table 4.1: reliability test result variable cronbach’s alpha internal consistency pe 0.666 questionable ee 0.880 good hm 0.716 acceptable bi 0.917 excellent 4.9 spss correlations test table 4.2 below is the result of the correlation test. correlated data is marked with a significant value (2-tailed) which has a smaller value than 0.05, so it can be concluded that: a. pe correlates with bi with a significant value less than 0.05 and is marked with an asterisk. b. ee correlates with bi with a significant value less than 0.05 and is marked with an asterisk. c. hm correlates with bi with a significant value less than 0.05 and is marked with an asterisk. design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 70 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 table 4.2: correlations test result v. conclusion in order to make "new normal" games to be interesting for generation y and generation z is to make exciting challenges so that players don't get bored easily playing those mini-games. in addition to exciting challenges, the game will be even more interesting if it has good and cute art, besides the simple flow of the game will certainly make it easier for players to understand the flow and how the game works. to formulate the difficulty of each minigame is by providing different challenges in each mini-game, other than that, each minigame is given clear instructions to play so that players can easily understand how to play the game. to translate the “new normal” game into construct 2-based software is by arranging events and action logics in the event sheet for each layout. references [1] u. r. akbar and s. humaedi, “the role of csr in efforts to overcome the covid-19 pandemic” (peran csr dalam upaya mengatasi pandemi covid-19), pros. penelit. dan pengabdi. kpd. masy., vol. 7, no. 2, 2020, doi: 10.24198/jppm.v7i2.28874 http://journal.unpad.ac.id/prosiding/arti cle/view/28874 [2] r. k. sari, “identification of the causes of citizens' non-compliance with the implementation of 3m health protocols during the covid-19 pandemic” (identifikasi penyebab ketidakpatuhan warga terhadap penerapan protokol kesehatan 3m di masa pandemi covid-19), j. akrab juara, vol. 6, no. 1, 2021. https://akrabjuara.com/index.php/akrab juara/article/view/1354 [3] d. a. amanda and a. r. putri, “development of educational games for mathematics subjects on flat shapes based on android at sdn 1 jepun” (pengembangan game edukasi pada mata pelajaran matematika materi bangun datar berbasis android di sdn 1 jepun), joeict (jurnal educ. inf. commun. technol., vol. 3, no. 2, pp. 160–168, 2019. https://jurnal.stkippgritulungagung.ac.i d/index.php/joeict/article/view/1241 [4] a.r. christianti, r. sanjaya, and c. murniati, “developing educational game for collaborative learning”, proc. of international seminar on application for technology of information and communication (isemantic), p. 1-6, 2016, doi: 10.1109/isemantic.2016.7873800. https://jtiik.ub.ac.id/index.php/jtiik/arti cle/view/1671 [5] balimobi, “android based educational media” (media edukasi berbasis android), 2015. https://www.balimobi.com/blog/mediaedukasi-berbasis-android.html (accessed apr. 03, 2021). https://www.balimobi.com/blog/mediaedukasi-berbasis-android.html [6] m. n. aly et al., “a safe guide to 'new normal' facing the covid-19 pandemic” (panduan aman ‘new normal’ menghadapi pandemi covid19), j. layanan masy. (journal public serv., vol. 4, no. 2, p. 415, 2020, doi: 10.20473/jlm.v4i2.2020.415-422. https://ejournal.unair.ac.id/jlm/article/view/234 72 design and build educational game "new normal" sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 71 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 [7] a. rosidi and e. nurcahyo, “application of the new normal in handling covid-19 as a pandemic in positive law” (penerapan new normal/kenormalan baru dalam penanganan covid-19 sebagai pandemi dalam hukum positif), naspa j., vol. 42, no. 4, p. 1, 2020. https://jurnal.ugr.ac.id/index.php/jir/arti cle/view/288 university-level of elearning in asean investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 18 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 investigating fintech service adoption using extended-ecm bernardinus harnadi1, albertus dwiyoga widiantoro2, fx hendra prasetya3 soegijapranata catholic university jl. pawiyatan luhur iv no.1 semarang 1bharnadi@unika.ac.id, 2yoga@unika.ac.id, 3hendra@unika.ac.id abstract— this paper aims to investigate the fintech service acceptance on student in indonesia. the investigating of the acceptance employs extended-ecm to reveal the student’s perception of usefulness, confirmation, and satisfaction in using fintech service. the extend of expectation–confirmation model (ecm) using technological self-efficacy (tse) and perceived ease of use is used in this research to investigate the adoption study in fintech area. this research also adds trust factor to fit up the investigation in the area. the 302 questionnaires from respondents are tested using smartpls to point significantly factors in the proposed model. the results reveal that the factors in ecm and trust are most powerful in fintech service acceptance study. the interesting result came from tse as a predicted factor for confirmation and perceived ease of use and not for perceived usefulness. the results have recommendation to developer of fintech application. they must aware to technological self-efficacy of users. keywords— fintech, quality factor, satisfaction, acceptance, indonesia. i. introduction the growth of financial technology (fintech) during and post covid-19 pandemic underwent such elevated changes. the users of fintech service naming mobile wallet, mobile banking, and debit/credit card increased significantly in step with the growth of e-commerce use. the adoption of e-commerce and fintech services has increased tremendously in online consumers. in the momentum, the question arises whether msmes are ready to take this advantage. this research proposed the extendedecm with technological self-efficacy (tse) and perceived ease of use (peou) to investigate the student’s acceptance of fintech service. in accordance with fintech research area, trust factor is also added in the model. the contribution of the research came from tse and peou factors as significant factors integrating with ecm. the contribution is useful to developer and user of fintech service. ii. related work bhattacherjee [1] proposes original ecm. the other studies by aslam [2] and shiau et al. [3] also conducted study using ecm. the studies by sharma and sharma [4] and shiau et al. [3] confirm that satisfaction has positive effect on use behavior. the extended factor tse was employed by bailey et al. [5], shiau et al. [3], and zhou et al. [6]. tse has direct effect on perceived useful and confirmation. davis [7] proposed original tam employing perceived ease of use to has direct effect on perceived usefulness and use behavior. in studies of fintech, ecommerce, and mobile banking adoption by senyo and osabutey [8], shaikh et al. [9], singh et al. [10], alalwan et al. [11] confirm that perceived ease of use has positively effect on use behavior. perceived ease of use also has positively effect on perceived usefulness by singh et al. [12], candra et al. [13], hu et al. [14], bailey et al. [5], and zhou et al. [6]. many studies by senyo and osabutey [8], singh et al. [12], chauhan et al. [15], kalinic et al. [16], singh et al. [10], abrahão [17], morosan and defranco [18], shiau et al. [3], investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 20 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 baabdullah et al. [19], alalwan et al. [20], alalwan et al. [11], alshare and mousa [21], and zhou et al. [6] confirmed that perceived usefulness has positively effect on use behavior. trust is necessary factor in fintech adoption study. the studies conduct by shareef et al. [22], hu et al. [23], kaabachi et al. [24], and yuan et al. [25] confirm the relation of trust on use behavior. this study will use ecm and add tse and trust to investigate the adoption of fintech service. iii. proposed model and hypothesis by using existing literature on research in the last six years regarding the adoption of e-commerce, mobile apps, and technology adoption, the model offered in this study is compiled as shown in figure 1. figure 1. proposed model a. the effect of technological selfefficacy on perceived ease of use, perceived usefulness, and confirmation according to bailey et al. [5] tse is user's perception of their ability in mastering use of mobile payments. bailey has argument that technological selfefficacy shapes perceived ease of use on his study. on other studies of fintech use bailey et al. [5], shiau et al. [3], and zhou et al. [6] examine the relation of tse on perceived usefulness. the findings of the results verify that tse is also the driver of perceived usefulness of fintech use. shiau et al. [3] conducted study on the positive relation of tse on confirmation. based on the arguments regard to the relation of tse to other variables, the research proposes: h1a: technological (smartphone or computer) self-efficacy will positively affect perceived ease of use of fintech use. h1b: technological (smartphone or computer) self-efficacy will positively affect perceived usefulness of fintech use h1c: technological (smartphone or computer) self-efficacy will positively affect confirmation of fintech use b. the effect of perceived ease of use on perceived usefulness, and use behaviour tam model by davish [7] disclose the relation of perceived ease of use, perceived usefulness and behavioral intention. in studies on fintech, mobile banking, and ecommerce acceptance by senyo and osabutey [8], shaikh et al. [9], singh et al. [10], alalwan et al. [11] confirmed that perceived ease of use has effect on use behavior. other studies by singh et al. [12], candra et al. [13], hu et al. [14], bailey et al. [5], and zhou et al. [6] also confirmed that perceived ease of use has effect on perceived usefulness. according to the reviews the research proposes: h2a: perceived ease of use will positively affect fintech use behavior h2b: perceived ease of use will positively affect perceived usefulness of fintech use c. the effect of perceived usefulness, satisfaction, and trust on use behaviour the many studies on fintech use and banking acceptance reveal the relation of perceived usefulness, satisfaction, and trust on use behavior. the studies conduct by senyo and osabutey [8], singh et al. [12], chauhan et al. [15], kalinic et al. [16], singh et al. [10], abrahão [17], morosan and defranco [18], shiau et al. [3], baabdullah et al. [19], alalwan et al. [20], alalwan et al. [11], alshare and mousa [21], and zhou et al. [6] proved investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 21 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 perceived usefulness has positively affect use behavior. sharma and sharma [4] and shiau et al. [3] confirm that satisfaction has positively affect use behavior. trust also has positively affect use behavior according to the studies by shareef et al. [22], hu et al. [23], kaabachi et al. [24], and yuan et al. [25]. according to the circumstance the research proposes: h3: perceived usefulness will positively affect fintech use behavior. h5: satisfaction will positively affect fintech use behavior. h8: trust will positively affect fintech use behavior. d. the effect of confirmation on perceived usefulness and satisfaction bhattacherjee [1] proposes the ecm theory and defines confirmation as consumer's perception of service's performance confronted with their original expectations to determine their expectation fulfillment or not. other studies by aslam et al. [2] and shiau et al. [3] also employed ecm model in their studies. their studies reveal that confirmation has positively affect perceived usefulness and satisfaction. based on these arguments the research proposes: h4a: confirmation will positively affect perceived usefulness of fintech use h4b: confirmation will positively affect satisfaction with fintech use. iv. methodology the study proposes model to investigate fintech service acceptance. the model is examined by 302 questionnaires from high school and university student. the 391 questionnaires were collected and 89 of them are removed by reason on invalid data and some outliers. the validity test is divided into 2 steps, namely the discriminant validity test and the convergent validity test. after testing the validity of the variables, the next step is the reliability test, carried out using the cronbach alpha value and the composite reliability value, the threshold of the two values is zero point seven. after testing the validity and reliability test, the next step is testing the path coefficient by looking at the path coefficient value. furthermore, a step is to look at the ability of the independent variable to the variance of the variable by using the value of r square. the relationship is said to be strong if the value of r square is greater than zero point twenty six or twenty six percent. the last step is to test the hypothesis, done by looking at the p price, if the p price is less than zero point zero five then it can be said that the hypothesis can be accepted, otherwise the hypothesis is rejected. v. data analysis and discussion a. demographic of respondents the demographics of respondents including age, gender, and education are seen in table 1. table 1. table demographics respondens responden (n=320) age: freq. percent <15 13 4.3 15-18 136 45.0 19-22 142 47.0 >22 11 3.6 gender: male 161 53.3 female 141 46.7 education: high school 143 47.4 undergraduate 159 52.6 table 1 shows that almost half of respondents are university student and in age range of 19-22 years old and others are high schools’ student and in age range of 15 – 18 years old. the respondents also almost have balanced in male and female. b. measurement model test 1. convergent validity the validity of the questionnaires was tested by pls and the results of outer loading was seen in table 2. investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 22 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 table 2. the loading factor value to test the validity of the indicator con f pe u pu sat tse trus t ub con1 0,891 con2 0,922 con3 0,881 peou 1 0,904 peou 2 0,891 peou 3 0,907 pu1 0,91 9 pu2 0,93 7 pu3 0,88 6 sat1 0,91 0 sat2 0,89 0 sat3 0,89 1 tse1 0,88 9 tse2 0,89 9 tse3 0,82 8 tr1 0,817 tr2 0,908 tr3 0,894 ub1 0,77 1 ub2 0,77 2 ub3 0,87 1 2. reliability test the consistency of an indicator was tested by the reliability test. they are measured by the value of composite reliability and cronbach's alpha and the result was seen in table 3. table 3. the value of composite reliability and cronbach's alpha cronbach's alpha composite reliability conf 0,881 0,926 peu 0,884 0,928 pu 0,902 0,939 sat 0,879 0,925 tse 0,843 0,905 trust 0,853 0,906 ub 0,800 0,847 table 3 shows that all constructs have a composite reliability value above 0.7 (reliable). c. structural model test the measurement model test was done early before structural model test analyzing the structural relationship between the measured variables and their latent variables. they include path coefficients and coefficient of determination test. the determining of a hypothesis is accepted or not was analyzed using path coefficients and the results can be seen in table 4 and figure 2. table 4. hypothesis analisis original sample (o) sample mean (m) standard deviation (stdev) p values explan ation conf -> pu 0,207 0,206 0,056 0,000 accepted conf -> sat 0,759 0,760 0,033 0,000 accepted peu > pu 0,595 0,595 0,058 0,000 accepted pu -> ub 0,144 0,144 0,073 0,050 accepted sat -> ub 0,296 0,296 0,075 0,000 accepted tse > conf 0,346 0,349 0,060 0,000 accepted tse > peu 0,502 0,502 0,049 0,000 accepted tse > pu -0,013 -0,011 0,038 0,730 rejected trust -> ub 0,153 0,160 0,065 0,020 accepted the analysis result on figure 2 shows that almost all of the hypotheses are accepted except for hypothesis 1b. tse had not significantly affect perceived usefulness. the result is not accordance with the studies by bailey et al. [5], shiau et al. [3], and zhou et al. [6]. figure 2. hypothesis analysis result the hypotheses 1a and 1b were accepted. tse had significant affect investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 23 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 perceived ease of use. the result is in line with the studies by bailey et al. [5]. the technological self-efficacy had also significant affect confirmation and the result is accordance with shiau et al. [3]. the analysis on tam part of the model shows that hypotheses h2a and h2b were accepted. perceived ease of use had significant affect use behavior and it is an accordance with study conducted by senyo and osabutey [8], shaikh et al. [9], singh et al. [10], alalwan et al. [11]. perceived ease of use had significant affect perceived usefulness and the result is in accordance with singh et al. [12], candra et al. [13], hu et al. [14], bailey et al. [5], and zhou et al. [6]. hypothesis h3 also shows the significantly effect on the relation of percieved usefulness and use behavior. the result is in accordance the studies by senyo and osabutey [8], singh et al. [12], chauhan et al. [15], kalinic et al. [16], singh et al. [10], abrahão [17], morosan and defranco [18], shiau et al. [3], baabdullah et al. [19], alalwan et al. [20], alalwan et al. [11], alshare and mousa [21], and zhou et al. [6]. confirmation has significant affect perceived usefulness and satisfaction (h4a and h4b). and the result is an accordance with aslam et al. [2] and shiau et al. [3]. the last relations on use behavior show that satisfaction and trust (h5 and h6) were also accepted. the significantly affect satisfaction on use behavior is accordance the studies conducted by sharma and sharma [4] and shiau et al. [3]. other result, the significantly affect trust on use behavior is accordance the studies conducted by shareef et al. [22], hu et al. [23], kaabachi et al. [24], and yuan et al. [25]. the results on tse as a predicted factor for confirmation and perceived ease of use and not for perceived usefulness are interesting for developer of fintech application. they must aware to technological self-efficacy of users. references [1] bhattacherjee, a. (2001). “understanding information systems continuance: an expectationconfirmation model. mis quarterly”, 25(3), 351-370. [2] aslam, w., ham, m. and farhat, k. (2019),"building brand loyalty: an application of expectation confirmation model in mobile social commerce," journal of commerce and social sciences, vol. 13, no.4, pp. 806-825. [3] shiau, w.-l., yuan, y., pu, x., ray, s. and chen, c.c. (2020), "understanding fintech continuance: perspectives from self-efficacy and ect-is theories", industrial management & data systems, vol. 120 no. 9, pp. 1659-1689. https://doi.org/10.1108/imds-022020-0069. 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(2020), "acceptance of islamic financial technology (fintech) banking services by malaysian users: an extension of technology acceptance model", foresight, vol. 22 no. 3, pp. 367-383. https://doi.org/10.1108/fs-12-20190105. [10] nidhi singh, neena sinha, and francisco j. liébana-cabanillas (2020), “determining factors in the adoption and recommendation of mobile wallet services in india: analysis of the effect of innovativeness, stress to use and social influence”, international journal of information management, volume 50, pages 191-205, issn 0268-4012, https://doi.org/10.1016/j.ijinfomgt.20 19.05.022. [11] ali abdallah alalwan, yogesh k. dwivedi, and nripendra p. rana (2017), “factors influencing adoption of mobile banking by jordanian bank customers: extending utaut2 with trust, international journal of information management, volume 37, issue 3, 2017, pages 99-110, issn 0268-4012, https://doi.org/10.1016/j.ijinfomgt.20 17.01.002. [12] singh, s., sahni, m.m. and kovid, r.k. (2020), "what drives fintech adoption? a multi-method evaluation using an adapted technology acceptance model", management decision, vol. 58 no. 8, pp. 16751697. https://doi.org/10.1108/md-092019-1318. [13] candra, s., nuruttarwiyah, f., hapsari, i.h., (2020), “revisited the technology acceptance model with e-trust for peer-to-peer lending in indonesia (perspective from fintech users)”, international journal of technology. volume 11(4), pp. 710721. https://doi.org/10.14716/ijtech.v11i4. 4032. [14] hu z, ding s, li s, chen l, yang s (2019), “adoption intention of fintech services for bank users: an empirical examination with an extended technology acceptance model”, symmetry. 11(3):340. https://doi.org/10.3390/sym11030340. [15] vikas chauhan, rambalak yadav, vipin choudhary, (2019) "analyzing the impact of consumer innovativeness and perceived risk in internet banking adoption: a study of indian consumers", international journal of bank marketing, vol. 37 issue: 1, pp.323-339, https://doi.org/10.1108/ijbm-022018-0028. b7 [chauhan et al. (2019)]. [16] zoran kalinic, veljko marinkovic, sebastián molinillo, francisco liébana-cabanillas (2019), “a multianalytical approach to peer-to-peer mobile payment acceptance prediction”, journal of retailing and consumer services, volume 49, 2019, pages 143-153, issn 09696989, https://doi.org/10.1016/j.jretconser.20 19.03.016. [17] ricardo de sena abrahão, stella naomi moriguchi, darly fernando andrade (2016), “intention of adoption of mobile payment: an analysis in the light of the unified investigating fintech service adoption using extended-ecm sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 25 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 theory of acceptance and use of technology (utaut)”, rai revista de administração e inovação, volume 13, issue 3, pages 221-230, issn 1809-2039, https://doi.org/10.1016/j.rai.2016.06.0 03. [18] cristian morosan, agnes defranco (2016), “it's about time: revisiting utaut2 to examine consumers’ intentions to use nfc mobile payments in hotels”, international journal of hospitality management, volume 53, 2016, pages 17-29, issn 0278-4319, https://doi.org/10.1016/j.ijhm.2015.11 .003. [19] abdullah m. baabdullah, ali abdallah alalwan, nripendra p. rana, hatice kizgin, pushp patil (2019), consumer use of mobile banking (m-banking) in saudi arabia: towards an integrated model, international journal of information management, volume 44, pages 3852, issn 0268-4012, https://doi.org/10.1016/j.ijinfomgt.20 18.09.002. [20] ali abdallah alalwan, yogesh k. dwivedi, nripendra p. rana, raed algharabat (2018), “examining factors influencing jordanian customers’ intentions and adoption of internet banking: extending utaut2 with risk”, journal of retailing and consumer services, volume 40, pages 125-138, issn 0969-6989, https://doi.org/10.1016/j.jretconser.20 17.08.026. [21] alshare, k.a. and mousa, a.a. (2014) "the moderating effect of espoused cultural dimensions on consumer's intention to use mobile payment devices" 35th international conference on information systems "building a better world through information systems", icis 2014. [22] mahmud akhter shareef, abdullah baabdullah, shantanu dutta, vinod kumar, yogesh k. dwivedi (2018), “consumer adoption of mobile banking services: an empirical examination of factors according to adoption stages”, journal of retailing and consumer services, volume 43, pages 54-67, issn 0969-6989, https://doi.org/10.1016/j.jretconser.20 18.03.003. [23] hu z, ding s, li s, chen l, yang s (2019). “adoption intention of fintech services for bank users: an empirical examination with an extended technology acceptance model”, symmetry, 11(3):340. https://doi.org/10.3390/sym11030340. [24] kaabachi, s., ben mrad, s. and fiedler, a. (2020), "the moderating effect of e-bank structure on french consumers’ trust", international journal of bank marketing, vol. 38 no. 2, pp. 501-528. https://doi.org/10.1108/ijbm-042019-0119. [25] shunbo yuan, lei liu, baoduo su, hai zhang (2020), “determining the antecedents of mobile payment loyalty: cognitive and affective perspectives”, electronic commerce research and applications, volume 41, 100971, issn 1567-4223, https://doi.org/10.1016/j.elerap.2020. 100971. university-level of elearning in asean analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9| no. 1 |th. 2022 32 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 analysis risk management application e-raport using cobit 4.1 deswindasari hasibuan1, resad setyadi2 institut teknologi telkom purwokerto di panjaitan no 128 purwokerto, central java 119103020@ittelkom-pwt.ac.id, 2resad@ittelkom-pwt.ac.id abstract— the role of information technology in increasing the use of e-raport is to make it easier for schools to input student data. the e-raport application is very important because it is a system to make it easier for teachers, staff, students, parents, and the ministry of education and culture to find out the results of student learning analysis at smk n 1 balige as a means of communication between schools, students and parents of students. the problem with e-report at smk n 1 balige is that there is an error when using the application to input data. the purpose of this study was to analyze risk management in the e-raport application at smk n 1 balige. this research method uses quantitative methods. in measuring it risk management, the author uses the control objective for information and related technology (cobit) 4.1 domain plan and organize (po) framework, especially po9 (assessment and manage it risk). the result of this research is the value of the maturity level of the risk management application of e-raport at smk n 1 balige is 2.6088. the maturity level of the e-report of smk n 1 balige is defined. recommendations from this study are the need for a special person to control the e-raport application at smk n 1 balige and training in the use of the e-raport application. keywords— cobit 4.1 , e-raport, po9, risk assesment i. introduction progress in the use of a technology that is increasing from time to time as well as the ability to access speed of information is a demand in running the wheels of government, both in the business world and in education. the use of information technology in an institution certainly brings benefits to the institution. information technology is now the key for an organization or company in developing and improving the efficiency of the ongoing process[1]. the very significant role of is/it must be balanced with regulation and management appropriate so that the loss or threat what might happen can be avoided even can be prevented. as for the frequent threats occurs, among others, cases of loss of data, data leakage, available information inaccurate caused by processing wrong data so that data integrity is not defensible, abuse use of computers, as well as procurement information technology/system investment valuable information but not offset by the return of the value in accordance[2] . in the world of education, an information system in student assessment whose utilization is not far from the use of information technology because until now there are still many schools that use manual systems, to print student grade reports still use report cards.[3]. the use of e-raport can be interpreted in accordance with the application. e-raport is a web-based software for compiling reports on the achievement of student competencies by the education unit level developed by the school curriculum sub-directorate. the eraport application is an application for processing knowledge values, skill values, conducting attitude values by educators so that final grades and descriptions are formed automatically according to student acquisitions in assessing each basic competency, after which the homeroom analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 33 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 teacher will input extracurricular values, student attendance, achievements, attitude description, for that e-raport is one of the efforts to control the quality of the assessment. regarding the analysis of risk management or management of threats that arise in the use of the e-report application, the output will provide solutions to limit risk errors, in terms of solving risks that still arise and risks that rarely occur in schools. the result is expected, the school requires an ereport risk management analysis using cobit 4.1 to minimize the risks that have occurred. ii. method this study uses a quantitative research type, which will provide a complete, systematic, factual and accurate picture of the state of the management information system. this research can also include how to evaluate the school management information system implemented at smk n 1 balige. this research follows the cobit 4.1 a framework that is part of the it standard management model that is enhanced by the information technology governance institute or also known as (itgi) from the information system audit and control association (isaca). cobit 4.1 has 34 high-level supervision and then has 4 domains including the following, deliver and support (ds), monitor and evaluate (me). a. plan and organize (po) a process domain cobit 4.1 defines the results of a strategic plan and identifies an it to achieve business goals, has indicators such as table 1: tabel 2.1. level control objective po[4] indicator describe po1 determine a strategic information technology plan. po2 define the information architecture po3 specify technology direction po4 define it organization and relationships po5 manage investment in information technology po6 communicate management objectives and direction po7 manage human resources. po8 manage quality po9 assess risk po10 manage the project. b. acquire and implement (ai) a process domain cobit 4.1 defines to achieve an it strategy, identify it solutions or can implement them into a business, has indicators such as table 2: tabel 2.2. level control objective ai indicator describe ai1 identifies automatic solutions ai2 acquire and maintain application software ai3 acquire and maintain technology infrastructure ai4 develop and maintain it procedures ai5 meets it data sources ai6 managing change ai7 installing and accrediting systems and their changes c. delivery and support (ds) this domain includes the process of fulfilling it services, system security, service continuity, training and education for users, and fulfilling ongoing data processes, having indicators such as table 3: tabel 2.3. level control objective ds indicator describe ds1 defines and manages service levels ds2 manages third party services ds3 manages performance and capacity ds4 ensures continuous service ds5 ensures system safety ds6 identifies and allocates costs ds7 educates and trains users ds8 manages service and incidents ds9 manages configuration ds10 manages problems ds11 manages data ds12 manages facilities ds13 manages operations analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 34 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 d. monitor and evaluation this domain focuses on the problem of controls whose application can occur within the organization, internal and external audits and independent assurance of the inspection process carried out. have indicators such as table 4: tabel 2.4. level control objective me indicator describe me1 supervises and evaluates it performance me2 supervises and evaluates internal controls me3 ensures fulfillment of external needs me4 provides it governance the level and model of maturity in cobit 4.1 are as follows: table 2.5. tingkat kematangan cobit 4.1 nilai level describe 00,50 0non existent the condition of the company has not realized the need for information technology and has not acknowledged that there are even problems in the company's services. 0,511,50 1 initial/ad hoc the condition if the company has recognized that information technology is needed and there is even evidence. 1,512,50 2 repeatable and intuitive a condition where there is responsibility and the person in charge of information technology but the process still depends on the knowledge of certain parties. 2,513,50 3 defined conditions where company policies or procedures regarding information technology have been defined by company management and even it testing and training 3,514,50 4 manage and measureable conditions where information technology has been measured and monitored by management. 4,515,00 5 optimized conditions where the application of information technology is a shared responsibility of business management and it. iii. results and discussion research activities carried out in data analysis are respondent categorization which aims to determine the reliability and validity of the analyzed questionnaire results[5]. a. result 1. validity test the results of the discussion at the validity test stage of the questionnaire data are poured into the validity formula and the results of the validity test obtained from level 0 to level 5 show a value of 0.822 so that r count is greater than r table then the data is valid[6]. picture 3.1 validity test level 5 2. reability test the reliability test results obtained from level 0 to level 5 show the value of cronbach's alpha, as shown in the table[6] : tabel 3.1. reliability statistics cronbach’s alpha n of items 0.882 3 0.927 4 0.586 2 0.747 4 0.828 3 0.917 4 3. maturity test the results of the risk management maturity test at smk n 1 balige using cobit 4.1 are shown in the table below[7] : tabel 3.2. maturity level 0 no. statement 0 0.33 0.66 1 1 risk assessment in the use of the e-raport application. 3 6 2 7 10.3 2 risk assessment 2 6 2 8 11.3 analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 35 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 no. statement 0 0.33 0.66 1 solutions in the use of the e-raport application. 3 security issues in using the eraport application. 1 3 3 11 13.97 total 35.57 compliance 11.85 tabel 3.3. maturity level 1 no. statement 0 0.33 0.66 1 1 meeting regarding the risk assessment of the use of the e-raport application. 3 3 5 7 11.29 2 risk considerations in using the eraport application. 0 4 7 7 12.94 3 risk assessment of the use of the e-raport application. 1 6 5 6 11.28 4 admin manager performs specific risk assessment. 0 4 3 11 4.3 total 39.81 compliance 9.95 tabel 3.4. maturity level 2 no. statement 0 0.33 0.66 1 1 efforts to reduce risk in the use of the e-raport application. 1 2 4 11 14.3 2 risk assessment of serious problems in using the eraport application. 1 4 5 8 12.62 total 26.92 compliance 13.46 tabel 3.5. maturity level 3 no. statement 0 0.33 0.66 1 1 training on risk management in the use of the e-raport application. 3 2 5 8 11.96 2 understanding of risk management. 1 2 8 7 12.94 3 risk assessment of errors in the use of ereport. 1 3 7 7 12.61 4 attention to risks in the eraport application. 1 4 9 4 11.26 total 48.77 compliance 12.19 tabel 3.6. maturity level 4 no. statement 0 0.33 0.66 1 1 risk management policy. 0 5 5 8 12.95 2 operational risk budget in the use of the e-raport application. 4 2 6 6 10.62 3 risk responsibility in using the e-raport application. 0 2 5 11 14.96 total 38.53 compliance 12.84 tabel 3.7. maturity level 5 no. statement 0 0.33 0.66 1 1 management related to risk monitoring. 0 4 5 9 13.62 2 management development in the use of e-raport applications. 0 2 9 7 13.6 3 risk acceptance. 0 4 7 7 12.96 4 risk assessment is important in 0 2 7 9 14.28 analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 36 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 no. statement 0 0.33 0.66 1 school development. total 54.46 compliance 13.61 tabel 3.8. maturity level of assess risk b. discussion the literature review in this study uses quantitative study analysis that helps the analysis process through a statistical data management approach. the application of quantitative studies needs to consider policies in risk management to ensure the quality of these policies is maintained. based on the questionnaires that have been distributed thoroughly, the reliability test results show that the questionnaire analysis has a consistent quality by utilizing qualitative methods into questionnaires as an accurate measuring tool[8] . this study discusses the results of the maturity level or maturity level at smk n 1 balige, where data were obtained through observations, interviews and questionnaires. in the questionnaire given to the admin of the school operator and the user teacher, a feasibility standard based on cobit 4.1 was used[9] . this research is focused on looking at the management process, internal control management and whether the regulations that have been made are running or not. all processes that support the process require monitoring and evaluation in order to maintain the quality of an agency. the main principle of developing information systems is service, by implementing services using applications that have a major impact on company application development. the description of the occurrence of errors in the use of applications is very high related to it risks. the application of methods in risk management can determine the position of aspects that are continuously in line with the it system through the cobit 4.1 framework. the cobit method provides a significant overview of the organization using this model. the research process carried out by researchers uses the cobit method to examine and analyze it, as well as company risks towards good governance[10] . iv. conclusion from the research results, it can be concluded as follows: based on the analysis process of risk management management at smk n 1 balige has a maturity level at level 3 which means the value is in the position define process. the process of achieving its goals in a much more organized manner using organizational assets and is well defined. suggestions from research related to the same research are that it is necessary to define the recommended actions to be carried out on each process attribute that is directed at the stages of achieving the expected maturity process. for this reason, management must monitor and measure the appropriateness of the procedure and take action if the process cannot be carried out effectively. references [1] s. handoyo, b. s. wa, and e. t. luthfi, “evaluasi implementasi sistem informasi paket aplikasi sekolah menggunakan framework cobit,” j. inf. …, 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[2] f. fenny and j. f. andry, “audit sistem informasi menggunakan framework cobit 4.1 pada pt. aneka solusi teknologi,” pros. semnastek, vol. vol. 3, no, no. 0, pp. 1–2, 2017, [online]. available: https://jurnal.umj.ac.id/index.php/semn astek/article/view/2001. p09 maturity level calculation (level 0-5) level compliance normalize contribution 0 11.85 0.1603 0 1 9.95 0.1346 0.1346 2 13.46 0.1821 0.3642 3 12.19 0.1649 0.4947 4 12.84 0.1737 0.6948 5 13.61 0.1841 0.9205 73,9 ml 2.6088 analysis risk management application e-raport using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 37 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4038 [3] d. rustiana, m. faisal, and l. iamayanti, “prototype analisa sistem informasi penilaian e-raport menggunakan swot,” icit j., vol. 5, no. 1, pp. 21–29, 2019, doi: 10.33050/icit.v5i1.99. 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[8] b. supradono, “tingkat kematangan tata kelola teknologi informasi (it governance) pada layanan dan dukungan teknologi informasi (kasus: perguruan tinggi swasta di kota semarang),” semin. nas. teknol. inf. komun. terap. 2011 (semantik 2011), vol. 2011, no. semantik, pp. 0– 6, 2011, [online]. available: https://publikasi.dinus.ac.id/index.php/ semantik/article/view/101. [9] e. j. simbolon, h. p. chernovita, and m. n. n. sitokdana, “analisis tata kelola aplikasi presensi karyawan (cobit 4.1 domain monitoring and evaluate),” jatisi (jurnal tek. inform. dan sist. informasi), vol. 8, no. 2, pp. 896–907, 2021, doi: 10.35957/jatisi.v8i2.902. [10] j. f. andry, y. m. geasela, a. wailan, b. a. matjik, a. kurniawan, and j. junior, “penggunaan cobit 4.1 dengan domain me pada sistem informasi absensi (studi kasus: universitas xyz),” inform. mulawarman j. ilm. ilmu komput., vol. 13, no. 2, p. 97, 2019, doi: 10.30872/jim.v13i2.1152. web application as a link organizer for educators, staffs, and students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4422 80 web application as a link organizer for educators, staffs, and students lianly rompis1, aditya lapu kalua2 universitas katolik de la salle manado kairagi i kombos manado, sulawesi utara indonesia 1lrompis@unikadelasalle.ac.id, 2akalua@unikadelasalle.ac.id abstract—current digital transformation encourages the improvement of online learning process development through the internet networks with social media platforms, learning applications, and websites. the evolution of creativities and innovations in various fields support the creation of various new learning applications that must be known and used by educators, staffs, and students in a university. in addition, online webinars and online learnings have also started to become a new routine or daily activity in the world of education. every learning application, online webinar, online learning, and other online media generally has a special link where each user must at least remember, record, save, or search for the link through search engines or copy from email or social media chat so that at any time they can access it. the problem is that sometimes due to busy work and age, we often forget to remember these links. sometimes we remember and record it, but need more time to type it in its long sentence or url. there are even special links that cannot be searched using the search engines google, yahoo, and so on. this will certainly be an obstacle and quite a hassle for educators and education staff, especially if the links that must be accessed are very large, tens or even hundreds of them. this research provides a solution to the above problems by designing a web application that functions as a link organizer that makes it easier for educators, staffs, and students to store learning application links and other important links so that when needed, they just open the web and click the link. which has been saved. this study method such as observation, system design, interface design, application design, and testing of a web application as a link organizer. the results provide positive future works that can be further developed and refined. keywords—link, link organizer, web application, help application, work application i. introduction 1.1 background seeing the growing development of learning applications including applications for information system and also the importance of human needs for online learning process during the pandemic and in the new normal era, our research team conducted research related to design a web application as a link organizer for educators, staffs, and students. this web application is considered important and necessary to be conducted immediately because it will greatly facilitate educators and education personnel to store existing links and make them easier to accessed when needed. if we usually use the phone book or contact application on android to store phone numbers and wa numbers of people we know, then here we will create a web application to store the url links we need. naming a link is usually very long and quite a hassle if we have to type it every time, we mailto:lrompis@unikadelasalle.ac.id mailto:akalua@unikadelasalle.ac.id web application as a link organizer for educators, staffs, and students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4422 81 want to access the link. in addition, sometimes as human people often forget and cannot remember much because of the memory limitations. so that is the reason why this research exists. our research design concept of this paper was viewed from a slightly different side but is expected to provide optimal and useful results. 1.2 objective this research aims to design a web application as a link organizer to help educators, staffs, and students in storing and processing the essential application links. ii. methods 2.1 observation based on our team observations related to personal experiences in teaching online courses, following webinars, and other online activities, with different subjects during the pandemic, we tried to figure out the urgent needs of educators, staffs, and students and we found that saving many accounts and links was one of a great issue that need solution now or in the future. 2.2 system design the designed system is a simple but interactive web application functions as a link organizer to help educators, staffs, and students to use it for storing and retrieving links in order to access and open them. 2.3 interface design the interface was designed as simple as possible but can fulfill the objective of our research, i.e. build a link organizer for educators, staffs, ad students. we only create maximum 2 (two) pages of website so it will be simple and not too complicated. 2.4 web application and testing this web application made by informatics lecturer and alumni that have related skills and comprehension. the application was created using php programming and vercel app. in system development, developer applied knowledge and and practiced web design skills. iii. results and discussion 3.1 basic concept in designing the web application as a link organizer, we build the basic concept for system design. the basic concept came from the concept of a phone book but the design was simpler as shown in figure 1. the model of this link organizer concept is functioned for storing application links. the design should be flexible and easier to use, not confusing the user. figure 1. the basic concept of link organizer 3.2 the design and implementation we design and implement the basic concept into php programming language. the look of our interface of link organizer both from admin side and user side can be seen in figure 2 and figure 3. admin can add an account with the link and also able to edit when there is a changing, or remove it when no longer used. web application as a link organizer for educators, staffs, and students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4422 82 figure 2.the display of application (admin) currently this web application can only be used by 1 (one) admin as a user for single access. in case we want a collaboration, it can be set by inform the admin username and password to the group, and everyone can access the application and can use the store, edit, or remove features (collaboration works). figure 3.the display of application (user) to know if this web application already suitable for educators, staffs, and especially the students, we distributed a survey using google forms and got various satisfactions and comments as been described in table 1. table 1.inputs form users from the survey, mostly they think the web application link organizer, namely linklist, already good but need more improvement on its interface and also the functionality. iv. conclusion from our above research and based on the feedback results getting from the distribution survey form, we can conclude that link organizer is very helpful and important to help users (educators, staffs, and students) organize the website links. users were quite enthusiastic and gave inputs for the development of this web application. the implementation of the link organizer has succeded as we expected. for future works, further development phase can be build for many admins/users. so each user can have their own account including password for better privacy and security. acknowledgment thanks to co-author and informatics alumni, refsi gregory, for the great contribution. hopefully our works can be more improved in the future and inspire others to help the online education and people self-management. references [1] sangadji, e. and sopiah 2010 metodologi penelitian: pendekatan praktis dalam penelitian, yogyakarta: penerbit andi. [2] satzinger, j.w., jackson, r.b. and burd, s.d., 2016, systems analysis web application as a link organizer for educators, staffs, and students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4422 83 and design in a changing world, 7th edition, new york: cengage learning. [3] kendall, k.e., 2003, analisis dan perancangan sistem (system analysis and design), jakarta: indeks. university-level of elearning in asean risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 26 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 muhammad andhika prasetyo1, resad setyadi2 telkom institute of technology purwokerto jl. in panjaitan no. 128 purwokerto, central java 19103055@ittelkom-pwt.ac.id, 2resad@ittelkom-pwt.ac.id abstract— use of information technology governance (itg). in increasing the speed and accuracy of it services in the company, as well as increasing the occurrence of risk. with the company's level of dependence on it services to carry out company operations, a maturity level is needed for the possibilities that occur, aiming to prevent and reduce risks to company assets. this research is based on risk management analysis on the eklim website which is a system asset at pt taspen, so it uses the control objective for information and relate technology (cobit) framework version 4.1. this study applies a quantitative method by distributing questionnaires to obtain good validity and reliability test results. the results of this study indicate the maturity level at level 3, which means define process. the implementation process in the company has been organized and organized in its operational system. however, it is necessary to improve participant administration data and update the system for employees. keywords— cobit 4.1, risk management analysis, e-klim. i. introduction the development of information technology (it) is currently a very important part in institutions[1], governments, institutions and companies. the role of it is needed to support operational activities and business processes within the company. it components are used so that they are integrated into each other's systems and can run according to the needs of employees. pt taspen is a company under the auspices of a state-owned enterprise (bumn) which is engaged in the management of pension funds and old-age savings and other types of insurance services. as one of the large companies in indonesia, pt taspen provides improvements in services for participants in a professional and accountable manner based on integrity and ethics in carrying out their work duties.[2]. one of them is through the it department, which is responsible for controlling and managing it business process activities, including it risk management to prevent the impact of risks that cause damage and loss to the procurement of it assets.[3] in carrying out its commitment, the company continues to innovate by providing digital-based submission services, namely the e-klim website. e-klim is an access to submit a company claim payment for the services available at the company[4]. however, with the maximum utilization of it through the e-klim website, risk management is needed that must be considered when the system operates. the threat of risk in the company's operational activities, the company has input to be a solution in reducing the level of risk that occurs in the company[5]. therefore, the company needs the role of implementing it governance to identify risk mitigation and support their operational activities[6]. based on the explanation of the research background, there are two research questions as guidelines for conducting research. q1: what is the maturity level of management risk in implementing domain plain and organize in e-klim? q2: recommendations given in risk management maturity level in e-klim? risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 27 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 ii. method in this study, there is an overview of the research procedure: figure 1. research procedure a. study literature it is necessary to understand the maturity level of risk management for cobit 4.1 in the po9 domain as a reference[7]. b. observation conduct observations by distributing questionnaires and interviewing several staff before being distributed. c. preliminary research obtaining approval regarding the object of research, improving the questionnaire, making the questionnaire the main research and conducting interviews with respondents. then test the validity and reliability of the instrument on the questionnaire. the validity test is used to determine the measuring instrument for the correlation method in each variable[8]. the correlation number of the r value with the level obtained is 90% significant[9]. the results of the data are substantial (valid) for hypothesis testing. if r count < then the table shows significant information data (invalid) and is not included in the research hypothesis[10]. rcount= n(σ xy)−(σ x)(σ y) (𝑛 σ x2)−(σ x)2(𝑛ς y2−(σ y)2) r calculate : correlation coefficient between variable x and variable y n : number of respondents x : item total score y : total score of questions x2 : total squared score of items y2score total square of items reliability tests determine accuracy, stability and consistency within individualspecific conditions. the reliability test is carried out with a valid statement[11]. this test uses the cronbach alpha technique because of the larger alpha coefficient[12], thus giving the correct result. =(𝑛𝑛−1)(1−σ𝑠𝑖2σ𝑠𝑡2) r instrument: reliability of instrument n: number of questions si2: variance of items st2: total variance d. data analysis data analysis using cobit 4.1 with po9 domain in determining risk management maturity[13]. it is necessary to carry out normalization steps for each compliance with the total value of compliance at each level of compliance[14]: nv=cvtcv (4) nv: normalize data value cv: compliance value tcv: total compliance value conv=cvlv (5) conv: contribution value cv: compliance value lv: level ml=σconv (6) ml: maturity level conv: contribution value e. discussion it is necessary to compare the results of data analysis in the discussion of previous research on risk management in the governance of the e-climate system. iii. results and discussion in conducting data analysis, it is necessary to identify the respondent's profile. it is explained that the table below has a classification of the environment by having the type of work, skills in using computers. standard indicator type % job position management 70 it staff 30 level of master 50 risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 28 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 standard indicator type % education bachelor 50 computer skills good 25 enough 65 less 10 a. validity test based on the validity test of the research data conducted. so, the data from the valid test results yielded a result of 849, so the data is feasible to be tested b. reliability test based on the reliability test of the research data conducted. so, it produces a cronbach alpha of 929, so it is worth testing. c. maturity test the results of testing the maturity level of risk management using the cobit 4.1 domain p09[15].for risk assessment: table 1. compliance level 0 level maturity level 0 0 0.33 0.66 1 total not statement 1 risk assessment does not occur to the company 5 4 2 1 3.52 2 the company does not consider risk management 2 3 5 2 6.29 3 risk management is not a solution to security 5 2 4 1 4.3 total 14.11 table 2. compliance level 1 table 3. compliance level 2 level maturity level 2 0 0.33 0.66 1 total not statement 1 risk assessment management has been carried out at the division level 1 2 4 5 8.3 2 risk assessment is only carried out when a large risk occurs 1 1 5 5 8.63 total 16.93 level maturity level 1 0 0.33 0.66 1 total not statement 1 risk assessment management is important when used in systems, 2 2 6 2 6.62 2 management can determine the risk assessment that occurs 1 1 4 6 8.97 3 risk assessment is rare in it services 2 4 4 1 4.96 4 risk management is rarely carried out 5 5 1 1 3.31 5 management rarely discusses risk assessment 6 3 2 1 3.31 total 27.17 risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 29 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 table 4. compliance level 3 table 5. compliance level 4 level maturity level 4 0 0.33 0.66 1 total not statement 1 there is a procedure for the occurrence of risks 2 1 4 6 8.97 2 has made a risk management responsibility report 1 1 3 7 9.31 3 the company already has a level of risk management 1 1 5 5 8.63 4 have monitored the occurrence of risk assessment 1 3 4 4 7.63 level maturity level 4 0 0.33 0.66 1 total not statement 5 company accepts it management risk impact advice 1 4 2 5 7.64 6 the company provides risk monitoring management 2 1 5 4 7.63 7 companies can identify risk management 3 3 4 1 4.63 8 the company applies management at the risk level 3 2 5 2 6.96 9 the company manages risk assessment based on rd procedures 2 2 6 2 6.62 total 68.02 table 6. compliance level 5 level maturity level 5 0 0.33 0.66 1 total not statement 1 the company makes updates to reduce the level of risk 2 2 2 6 7.98 2 the management provides reporting in the occurrence of risks 2 2 4 4 13.2 3 company has risky assignment based on policy 1 2 2 7 6.98 4 the concept of risk management has been implemented in the operational process 2 1 4 5 7.97 level maturity level 3 0 0.33 0.66 1 total not statement 1 there is a risk management management policy. 1 3 4 4 7.63 2 the company provides training for risk management 1 1 3 7 9.31 3 there is a pen acceptance of risk assessment to the head of section 2 3 5 2 6.29 4 identified risk assessment reduces risk 3 3 3 6 8.97 5 risk management has been identified 1 2 4 5 8.3 total 40.5 risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 30 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 level maturity level 5 0 0.33 0.66 1 total not statement 5 the company assesses risk as a risk mitigation strategy 4 1 1 6 6.99 total 43.12 d. discussion in the analysis that has been used this research is using quantitative methods based on literature studies. based on the reliability test, it shows that the questionnaire has good question quality so that it becomes a measuring tool. the risk assessment process provided is a description of the risk mitigation applied to the company's operations. services have become a significant role for business processes for companies. the risk assessment method is an aspect of sustainability in the cobit 4.1 framework[16], by producing it and risk analysis to make the company have good governance. this article analyzes information based on the work process in further research. iv. conclusion the results of this study indicate the maturity level at level 3, which means define process. the implementation process in the company has been organized and organized in its operational system. the recommendation in this study is the need for improvement of participant administration data and system updates for employees so that there is an increase in it management in business processes and system operations. suggestions for research in this study are the need for a cobit domain version level so that further research becomes a reference for risk management research and the addition of domains other than those described, namely the po9 domain. references [1] eva zuraidah, "information technology governance audit using the cobit 4.1 framework (in the case study of pt grace)," j. prosisco, vol. 07, no. 01, pp. 84–95, 2020, [online]. available: https://ejurnal.lppmunsera.org/index.php/pro sisko/article/view/2289. [2] c. manado, “3 1,2,3,” vol. 16, no. 2, pp. 119–126, 2021. [3] q. using et al., “information system risk management analysis,” vol. 4, no. 1, pp. 73–76, 2018. [4] juknis_eclaim, “1 | pages," no. april, p. 77000, 2019. [5] rda putra, a. ambarwati, and e. setiawan, "evaluation of information technology risk management based on the cobit 5 framework at pt.btm," jsi j. sist. inf., vol. 11, no. 2, pp. 1754–1762, 2019, doi:10.36706/jsi.v11i2.9103. [6] b. endrasasana, “risk managementbased it governance audit,” pp. 1–8, 2015. [7] w. wella, "information system audit using cobit 5.0 domain dss at pt erajaya swasembada, tbk," ultim. infosys j. science system. inf., vol. 7, no. 1, pp. 38–44, 2016, doi:10.31937/si.v7i1.511. [8] f. yusup, "test the validity and reliability of quantitative research instruments," j. tarb. j. ilm. education, vol. 7, no. 1, pp. 17–23, 2018, doi:10.18592/tarbiyah.v7i1.2100. [9] s. anwar, "the maturity of information technology and performance of information systems on the benefits of information systems for kelurahans in kodia semarang," deen. technol. inf., vol. xiv, no. 2, pp. 146–151, 2009, [online]. available: http://www.unisbank.ac.id/ojs/index.ph p/fti1/article/viewfile/102/97. [10] dr zulkarnaen, r. wahyudi, and a. wijarnako, "information system audit risk management analysis website e-klim at civil service savings and insurance using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 9 | no. 1 |th. 2022 31 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4101 at banyumas general hospital using cobit 4.1 framework," j. pro business, vol. 10, no. 2, pp. 27–37, 2017. [11] ap widodo, f. agushybana, and sp jati, "measurement of ewskia information system acceptance based on user perception using the technology acceptance model," j. sis. inf. business, vol. 8, no. 2, p. 52, 2018, doi:10.21456/vol8iss2pp52-59. [12] h. hassan, jb mangare, and pak pratasis, "factors causing delays in construction projects and alternative solutions (case study: manado town square iii)," j. civil static, vol. 4, no. 11, pp. 657–644, 2016. [13] jf andry and h. hartono, "performance measurement of it based on cobit assessment: a case study," j. sis. inf. indonesia, vol. 2, no. 2017, pp. 1–13, 2017, [online]. available: http://publications.aisindo.org/index.ph p/jsii/article/view/66. [14] w. bagye, "analysis of the maturity level of academic information systems using the cobit 4.1 framework (case study: stmik lombok)," j. speed – research center. eng. and education, vol. 8, no. 1, pp. 1–7, 2016. [15] r. setyadi and s. anggoro, “risk management analysis using cobit 4.1 at vehicle testing management information system,” j. tech. information. and sis. inf., vol. 7, no. 1, pp. 231–239, 2021, doi:10.28932/jutisi.v7i1.3419. [16] mp wibawa and ad manuputty, “analysis of information technology risk management policy service pt. sinar mas insurance using the cobit 5 framework,”jatisi (journal of tech. inform. and information system), vol. 7, no. 3, pp. 466–479, 2020, doi:10.35957/jatisi.v7i3.409. utilization of technology as promotion media of cultural tourism in central java sisforma vol.3 no.1 may 2016 : 1-5 1 utilization of technology as promotion media of cultural tourism in central java veinta sonrizky mayo game technology department, faculty of computer science catholic university soegijapranata (scu) pawiyatan luhur iv/1, bendan dhuwur, semarang, indonesia, 50234 veinta.sonrizky.mayo@gmail.com dr. ridwan sanjaya, se, s.kom, ms.iec soegijapranatacatholic university(scu) pawiyatan luhur iv/1, bendan dhuwur, semarang, indonesia, 50234 ridwan@unika.ac.id albertus dwiyoga w.,s.kom.,m.kom soegijapranatacatholic university(scu) pawiyatan luhuriv/1, bendan dhuwur, semarang, indonesia, 50234 yoga@unika.ac.id abstract– tourism is an industry that is growing rapidly. it has a lot of models are offered and one of them is cultural tourism.examples of cultural tourism is a temple and a museum. in addition to temples and museums, the government chooses to conduct activities such as dieng culture festival. through these activities, public can know more about the traditional ceremonies and moral values of dieng.however, interest in the festival begins to decrease each year. that is because the lack of media campaign that resulted in people becoming unaware and less concerned about the cultural tourism. if it continues, the cultural attractions such as museums will sink and disappear eroded by age.in this study, will discuss ways of promoting cultural tourism through the use of technology so that cultural tourism can be known internationally keywords tourism, culture, promotion, preservation, central java i. introduction many areas of tourism is a commodity in order to increase local income [1]. one of them is the central java tourism as one of the leading sectors in regional income. it is not independent of the location of central java at the center of the island of java where the rate of economic growth is very rapid. tourism potentials of central java are extremely diverse. among them is the nature of dieng, cultural tourism in prambanan and borobudur and various other attractions. borobudur and dieng are one of the mainstay attractions of central java. according ganjar pranowo as the governor of central java, borobudur and dieng are tied to the social environment so attractive to attract tourists, especially foreign tourists [2]. given that the benefit is doubled because in addition to sightseeing, tourists can also get to know and learn the culture of the region at the venue. one example is the introduction to the culture through dieng culture festival event held once every year at dieng temple area which is always crowded with visitors. the event in dieng culture festivalisthe ceremonial hair cutting of dreadlocks children who are the descendants of the original residents of dieng. at the event visitors can see first hand the cutting procession of the dreadlocks. but there are constraints in the availability of facilities and infrastructure so that not all tourists can enjoy the event. beside the lack of media promotion and use of conventional mailto:veinta.sonrizky.mayo@gmail.com� mailto:ridwan@unika.ac.id� mailto:yoga@unika.ac.id� utilization of technology as promotion media of cultural tourism in central java sisforma vol.3 no.1 may 2016 : 1-5 2 promotion constrain the government in attracting foreign tourists to visit to central java. therefore, according to the head of culture and tourism of central java, prasetyo aribowo, the government needs to use various forms of social media and engage in the community to create more efficient promotion [3]. by leveraging technology and social media promotion, the range will be widened and tourists will get information at any time. therefore if cultural tourism and technology are combined into one, it would produce a work which beside being media of campaign can also be used as a medium of education for children to introduce the culture of each region in central java. a good promotional method is also required to allow tourists to be interested in visiting cultural attractions in central java. one method that can be used is to do with the selection of cultural travel destination thoroughly so people can get to know that the cultural tourism in central java is not only famous. ii. literatur review 2.1. definition of culture culture according to the sanskrit word is derived from the word "buddahyah", which is the plural of buddi that has meaning and a sense of gratitude [8]. meanwhile, the father of anthropology in indonesia, koenjtaraningrat, defines culture as a whole system of ideas, and actions, and also the works of human creativity in order to build community life [9]. so culture can be considered also as a guide for behavior in society. according to the dictionary of indonesian language, culture can be defined as an idea, an intellectuality, and a habit that is difficult to change. this enables culture to be inherited and is not lost in the cultural life of the community as well as to be used as a guideline. there are also several other experts such as edward and taylor who reveal that culture is the ability of a person as a result of the person’s membership in the society which is eventually led to a new culture in which there are knowledge, belief, art and other capabilities that distinguish one culture with other culture [10]. it also means that culture is the result of interaction between people in a group that produces an idea in which there are knowledge, belief, art, morals, customs and laws that eventually forms a culture. according to ki hajar dewantara, culture is the result of human mind that comes from human struggles against two strong influences that are nature and age (nature and society) [11]. in addition culture is also an evidence of human achievement in the face of life's obstacles to achieve happiness and salvation that is orderly and safe. therefore, a nation will be stronger if their culture can be a guide in their lives because every culture has been created through various obstacles to achieve success. a different opinion expressed by c.a. van peursen who found that manifestation of culture is the life of every person which is different from animals [12]. so it can be said that a person is different from the animals if a person has guidelines on the values contained in the culture. based on the above definition it can be concluded that the role of culture is very important in the life of a nation because culture is the result of human thought which has the value contained therein. and the value produces characteristic that can be the identity of a nation. although the use of culture in daily life is abstract but without culture then someone will find it difficult to interact with people 2.2.the development of traditional culture in the modern era the pace of development of traditional culture falters due to the growing pace of technology. besides that the lack of the government's role in handling traditional culture also affects the preservation of the culture. one example is gambang semarang. gambang semarang, the traditional cultural heritage of semarang, starts to lose its popularity among the people. the data gathered by the department of culture and tourism semarang indicate that there are only 7 groups in semarang since veinta sonrizky mayo, dr.ridwan sanjaya, se, s.kom, ms.iec, albertus dwiyoga w.,s.kom.,m.kom sisforma vol.3 no.1 may 2016 : 1-5 3 2005-2008 that tries to preserve gambang semarang. out of seven groups, there is only one group named merby under jayadi owned by mr. and mrs. grace which is still showing gambang semarang [5]. this happens because the lack of human resource development and the role of local governments in responding to the preservation of culture. if a culture is preserved then the culture will not be lost . at the same time it will increase local revenue because it attracts foreign tourists to come to the area. in modern age, the regional culture in the form of art begins to be abandoned due to lack of vision and the difficulty of maintaining the authenticity of the arts. in addition, telecommunication development is increasingly easy for people to have a variety of options to enjoy the arts. iii. research methodology a study required methods to obtain valid data. therefore, in this study the first thing to do is literature review. literature review is conducted to strengthen the data that has been obtained and that can be applied. a literature review was conducted using interviews and observation. the interview was done to the informant from the public relations department of tourism and culture of central java and central java field section of antiquities and museum department of culture and tourism of the central java province, mrs lela. in interview process, there were several questions that are used to obtain information. meanwhile, the method of observation was carried out to collect data and information on cultural tourism in central java. information is also obtained from culture and tourism office document entitled "data of unmoving heritage". there are 18 cities and counties that have cultural tourism and most of the cultural attractions in that book are not widely known to the public. iv. result and discussion interviews conducted by the public relations department of tourism and culture in central java which obtained 1681 data recorded cultural heritages that exist in central java. 113 of such cultural heritage are museums and temples. but not all museums are cultural tourism. so they need screening. after negotiating with the section field of antiquities and museum department of culture and tourism of the province of central java, mrs lela, the data of 15 museums are included in the grouping of cultural tourism. from the discussions with the section field of history, the data suggest a fall and a gap of visitors each year. this happens because the cultural tourism promotion in that particular museum and some temples are not well known to the public. the government has also done a variety of ways such as remodel and rearranges the contents of the museum so that tourists do not easily get bored when visiting the museum. there are also festivals held in the courtyard of the temple or museum so that tourists can enjoy the show while at the same time can learn about the culture. but the promotion is still considered inadequate so their need good media campaign that can attract tourists such as the use of technology. v. results there are 1681 cultural heritages in central java . 73 tourist cultural destinations is not frequented because they are not known to the society. hence the need for packaging in the media promotion of cultural tourism is urgent so not only famous museums and temples that get a lot of visitors but also other objects yet known by the public can get visitors. then, the balance in the preservation of culture in central java can be maintained. in addition, the use of technology such as social media and website is also needed to be considered as a medium of promotion. the increasingly developed advanced technology can make rapid spread of information and can spread the area of coverage area. therefore, the data of not known cultural attractions veinta sonrizky mayo, dr.ridwan sanjaya, se, s.kom, ms.iec, albertus dwiyoga w.,s.kom.,m.kom sisforma vol.3 no.1 may 2016 : 1-5 4 coupled with the use of technology such as social media and website will create a special attraction for tourists because in addition to providing new destinations, it can also be used as the preservation of cultural tourism. acknowledgment veinta sonrizky mayo gratefully acknowledged to beasiswa unggulan scholarship support from bereau for p references [1] f. nazirun, s. universitas, and u. indonesia, “pembangunan pariwisata sebagai solusi peningkatan pendapatan asli daerah ( pad ) kota sabang,” researchgate, no. august 2013, pp. 1–35, 2016. [2] sinoeng n, “pengembangan pariwisata belum optimal,” jatengprov.go.id, 2015. [online]. available: http://jatengprov.go.id/id/beritautama/pengembangan-pariwisatabelumoptimal%c2%a0%c2%a0%c2%a0 %c2%a0%c2%a0%c2%a0-. [3] p. heru, “jawa tengah canangkan tahun infrastruktur pariwisata,” antara news, jakarta, p. 1, 2016. [4] a. bahrori and s. priyatno, “perancangan advergame sebagai media promosi gudeg yu djum berbasis flash,” yogyakarta, 2015. [5] m. m. jamil, k. anwar, and a. kholiq, “lunturnya kesenian tradisional semarang ( studi eksplorasi kesenian tradisional semarang ),” riptek, vol. 5, no. ii, pp. 41–51, 2011. [6] a. hartanto, r. timothy, and j. t. informatika, “rancang bangun edugame night at school pada android sebagai media pembelajaran siswa sekolah dasar,” eprints.mdp.ac.id, vol. 7, no. may, pp. 1–9, 2013. [7] y. novalita, a. rahmawati, p. studi, i. keperawatan, f. keperawatan, and u. airlangga, “monas ( monopoli asli indonesia ) sebagai media bermain untuk membentuk karakter anak cinta indonesia,” pkm kc, vol. 11, no. november, pp. 2–5, 2012. [8] w. e. p. lestari, e. n. sari, a. n. ramadan, t. e. wahyuningsih, and nur athifah, “pembuatan media pembelajaran biologi untuk smp dengan permainan monopoli,” pkm kc unj, vol. 10, no. november, p. 6, 2013. [9] anis nuryati suprapto, “permainan monopoli sebagai media untuk meningkatkan minat belajar tata boga di sma,” j. ilm. guru “cope,” vol. 6, no. 01, pp. 37 – 43, 2013. [10] z. a. sukma, “promosi kota solo melalui permainan,” solo, 2010. [11] iman, a. d. indrianto, m. dzulfikri, a. a. ghofur, and k. pratama, “‘polypera’(monopoly petualangan remaja): permainan edumoral antikenakalan remaja yang aplikatif dan menyenangkan di smp yapis, bogor,” pkm-m, vol. 1, no. februari, pp. 1 – 51, 2014. [12] z. firdaus, s. zubaidah, and sunarmi, “pengembangan media pembelajaran monopoli ipa materi sistem pencernaan makanan untuk siswa kelas viii di smp negeri 4 malang,” jurnal-online.um.ac.id, vol. 1, no. november, pp. 1–12, 2016. [13] m. r. fadha and y. u. l. hendra, “pengenalan sekolah mtsn kutablang menggunakan augmented reality berbasis android,” pp. 119– 124. utilization technology as media promotion of cultural tourism in central java sisforma vol.3 no.1 may 2016 : 1-5 5 [14] a. okita, learning c# programming with unity 3d. crc press, 2014. [15] f. s. wijaya, a. nugroho, and tinaliah, “penerapan algoritma greedy pada game monopoli indonesia berbasis unity 3d,” eprints.mdp.ac.id, vol. x, no. november, pp. 1–11, 1978. [16] m. l. reyes, j. m. f. arias, j. j. g. de la rosa, j. langer, f. j. b. outeiriño, and a. moreno-muñoz, it revolutions: third international icst conference, córdoba, spain, march 23-25, 2011, revised selected papers, vol. 82. springer, 2012. [17] sugiyanto and d. hening, “game edukasi ‘ ragam budaya ’ sebagai media pembelajaran budaya tentang pakaian dan rumah adat di indonesia,” semin. nas. teknol. inf. komun. terap. 2011, vol. 3, no. november, pp. 1 – 7, 2011. university-level of elearning in asean education game of javanese language for 2nd grade of elementary schools sisforma vol.3 no.2 november 2016 : 39-43 39 education game of javanese language for 2nd grade of elementary schools irse surya bagaskara unika soegijapranata jl.pawiytan luhur iv, semarang, indonesia irsemoticon@gmail.com abstract— local language isoften used to communicate in daily life, but in the case offormal study it is very different. some kids are more frequently using indonesian language to communicate with each other, sothe kids don’t understand javanese language lessons at school. therefore, we hope this game "si nau" can be the alternate of learning media, so that kids can more understand about javanese language lessons at school. this research contains the resultsof how to formulate an interesting game forjavaneselanguage, to formulate a game that include gameplay under delivery method so that kids can understand about javaneselanguage, and also the impact of game "si nau" on children. the research result shows that the most of children become interested in javaneselanguage lessons at school or in the neighborhood they live, the children are also able to understand the javaneselanguage lessons at school, and some parents also makes this game "si nau" as the alternate of learning media at home. keywords—game, education, learning media, si nau, java language i. introduction elementary education is an education that intend to educate and make kids love and be proud of their na tion a nd country, to make them creative and able t o solve t he pr oblem in their n eighboorhood. elementary school are required for kids 6-12 years old. some of the l esson learned in elementary s chool are, religious educ ation, education of p ancasila and citizenship, indonesian, mathematics, science, s ocial, art and culture, pysical education, local l anguage, etc. local languages al so play important ro le i n primary school e ducation because i t inderectly bui ld kids’ characteristics, and introduces the hi story a nd c ultures o f a particular r egion, etc. because t his l ocal language i s of ten used in daily l ife, the lesson should be easier to learn. the co mmon pr oblems t hat a re of ten encountered, kids more often use indonesian language t o comunicate w ith friend or o ther people. e ven i f ki ds us e javaneselanguage, kids a re m ore of ten use ngokojavaneselanguage t han kramajavaneselanguage t hat i s m ore pol ite. this i s be cause t here ar e s everal f actors including, s chool t eachers us e i ndonesian a s an i ntroduction to learning t he j ava language, learning m ethods ar e l ess attractive so that kids become less motivated to learn java l anguage, some f amily environment ki ds a re onl y given indonesian as a l anguage of da ily com unication and some pa rents ar e using ngoko java language to communicate with their kids. as a cas e s tudy t aken in s dn s rondol wetan 02, s dn s rondol wetan 03, s dn srondol w etan 04, s dn srondol wetan 05, children's 2nd grade at e lementary school i s still di fficult t o learn the l esson of j ava language. problems f aced by t eacher ar e, kids ar e less abl e t o unde rstand krama java language, a nd m ore fre quent us e indonesian or ngoko java. in fact kids are easier to learn english language t han java l anguage. this could be be cause k ids r arely r eceive t he knowledge of javaneselanguage at home. so at school, kids found it difficult. because of t hat, we need a m edia t o help kids of el ementary s chool in t he proc ess of learning t he javaneselanguage.the development of t echnology t odaycan be education game of javanese language for 2nd grade of elementary schools sisforma vol.3 no.2 november 2016 : 39-43 40 helpful i n l earning m edia. o ne of t hem through t he game, with game w e can p ack into an insteresting l esson. children’s 2nd grade of el ementary s chool ar e still interested to pl ay g ame, so with the g ame kids do not just play but al so learn the lesson. i n a ddition,parents can still guide their children. ii. literature review 2.1 javanese language education in 2nd grade of elementary school javaneselanguage i s one of t he l ocal languages from i ndonesia w hich is part of indonesian culture, that s till con tinues t o be used by t he com munity l angauges concerned. javaneselanguage s hould be preserved so that its existence isn’t lost.[5] 2.2 the purpose of java language education javaneselanguage educ ation i n elementary s chool ha s s everal obj ectives, including [6]: a. student c an a ppreciate a nd be proud of t he javaneselanguage as l ocal language, so s tudent obl iged to preserve that language. b. student c an unde rstand javaneselanguage i n t erm of form language, m eaning a nd func tion of the javanese language. c. student can use t he javanese language properly. d. with the ability t o use javanese language, student are expected to use them t o impove s kills, intellectual ability, emotional and social maturity. e. students are abl e t o be pos itive i n daily life 2.3 the function of javanese language according to sabdwara (s upartinah, 2010l24), the function of javanese language includes: a. javanese language i s a l anguage of culture, be cause o f t hat javanese language not onl y use to comunicate, but al so means t he embodiment of cultural attitudes. b. knowing the l imits of cour tesy, knowing how t o us e it and ha ve a sense of re sponsibility for t he improvement of living together. c. to achieve t hat po liteness, the conditions t hat m ust be taken as follows: 1) can be s tressful f eelings of others in the association. 2) be a ble t o honor fri end a nd fo e alike. 3) can ke ep t he s peech, no t ha rsh and don’t hurt other people. iii. research methodology 3.1 game development methods this r esearch begins with literature review. the purpose of literature review is to sharpen t he probl em, f ind information, problem s olving. after doi ng l iterature review, fol lowed b y s urvey of l earning method in schools to get interesting learning method. then proc eed t o de sign gameplay and making of the game. after that the game can be t ested. a nd a fter t esting i s done , we can publish it. ..................................................................................... fig. 1 flowchart framework education game of javanese language for 2nd grade of elementary schools sisforma vol.3 no.2 november 2016 : 39-43 41 3.2 the concept of submission game later, after t he g ame is completed, it will be pub licized to parents and his child. of c ourse,parents are simply t old that thisjavanese language l earning g ame gives less impact on their children. therefore made the con cept of de livering g ames t o children from t heir pa rents, so that chi ldren can understand some things, both of how to play the g ame unt il t he l esson is de livered. t his game not onl y m ake ki ds unde rstand a bout javanese language, but al so make pa rentchild relationship closer. iv. results and discussion 4.1 the making of game after formulating the game, both in terms of gameplay and display interface, we started to manufacture the game. in making required some s upporting s oftware s uch a s cons truct 2 g ame e ngine a nd adobe p hotoshop a s the graphics proc essing s oftware. we ch ose construct 2 a s a game eng ine be cause t he software w as eas y t o operate, light on the results of t he g ame and multi-platform (applications c an be run s everal ope rating systems). the selection of adobe photoshop as t he g raphics proc essor for c olor s election and c olor m anipulation i n the s oftware i s very diverse. here to see the results of game: (a) (b) ..................................................................................... fig.2 screenshoot of the game ..................................................................................... 4.2 delivery method the purpos e of m aking t his g ame is t o make this game as alternative learning media at home. so in that case, the suitable method for de livery t o ki ds i s to use di scussion method. it m eans that pa rent and their k ids interact di rectly i n learning javanese language while playing this game [14].when the chi ldren at home, parents will teach and educate t hem [15]. anyway, pa rent c an not let their kids learn on their own. it just makes them b ecome add icted to the g ame without having t o unde rstand or c omprehend the essence of learning in the game. 4.3 review game a. impact of game having conduc ted trials i n children, i t is expected after p laying t his g ame that the children's i nterest i n learning t he javanese language i s i ncreasing. here ar e t he r esults of a que stionnaire on the i mpact of t his game. table 1. respondents result review percentage yes percentage no child's i nterest i n learning t he javaneselanguage with this game 87,5% 12,5% kids m ore 82,5% 17,5% education game of javanese language for 2nd grade of elementary schools sisforma vol.3 no.2 november 2016 : 39-43 42 understand a bout javanese language t hrough this game game can help in learning javanese language 87,5% 12,5% with the g ame method c an be useful i n l earning the javanese language 87,5% 12,5% b. about this game then the qu estionnaire con tinues on the game itself, which is about the ease of chi ldren i n playing t his game and understand t he instructions g ame i n this g ame. here ar e t he r esults of t he questionnaire. table 2. respondents result review percentage yes percentage no ease i n playing this game 89,7% 10,3% the i nstruction can be understood 84,6% 15,4% v. conclusions game "si n au" i s a game t hat is created as a m eans of l earning m edia about t he javanese language t o c hildren of 2nd g rade elementary s chool.this g ame com bines t wo types of games i.e. trivia and adventure.we hope i t m akes kids i nteresting t o play t his game. there are 2 characters in this game, a boy and a girl, so anyone can play i t.game "si n au" is successfully de signed a nd bui lt to be pl ayed on android-based ope rating systems and can be downloaded on the play store. this g ame ha s be en implementing mentoring a nd di scussion a s a l earning delivery methods that make children become active and enthusiastic i n learning the javanese language. it al so makes chi ldren become more unde rstanding of t he javanese language l essons and add alternative educational g ame t o be p layed with parents at home. with the g ame " si n au", make t he children understand about javanese language lessons a t s chool or i n t he ne ighborhood he lives and children to become i nterested i n learning t he javanese language. this g ame also introduces the child that games could be a learning media. in future we hope that this game can help directly t o educate ki ds i n schools acknowledgement the authors g ratefully a cknowledgeto beasiswa unggulan scholarship and ministry ofeducation and culture of indonesia. references [1] pusat b ahasa d epartemen pendidikan nasional, kamus b esar b ahasa indonesia, jakarta: balai p ustaka, 2002. [2] republik i ndonesia, 2003, u ndang – undang no. 20 t ahun 2003 p asal 3 tentang pendidikan, jakarta. [3] adminsidiknas, “sekolah dasar”, kementerian pendidikan da n kebudayaan re publik i ndonesia, 26 maret 2012, [o nline]. tersedia: http://www.kemdiknas.go.id/kemdikb ud/peserta-didik-sekolah-dasar [diakses: 24 agustus 2015]. [4] soekidjo n atoatmodjo, p endidikan dan perilaku kesehan, jakarta: p t. rineka cipta, 2003. [5] tim k urikulum, k urikulum m ata pelajaran bahasa jawa s ekolah dasar dan yogyakartamadrasah ibtidaiyah, daerah istimewa y ogyakarta: d inas pendidikan provinsi diy. 2004. [6] tim p roseding m ateri k ongres bahasa j awa tahun 1991, k ongres bahasa j awa, surakarta: k anthil, 1991. education game of javanese language for 2nd grade of elementary schools sisforma vol.3 no.2 november 2016 : 39-43 43 [7] sry s atriya tj atur w isnu sasangka, unggah u ngguh bahasa j awa, jakarta: yayasan paralingua, 2009. [8] amrih p rasaja, setya, e-learning bahasa j awa s ma n 1 sanden, bantul – daerah istimewa yogyakarta. [9] bastomi, suwaji, seni da n budaya jawa, semarang: ikip s emarang press, 1992. [10] mahtarami, a ffan, da n w.d andario, pengembangan konten e -learning berbasis g ame komputer u ntuk materi eks presi r eguler, yogyakarta: snati, 2010. [11] aeni, w. a, antara game, pendidikan dan hp ( game m obile learning sebagai wacana pendidikan), 2009. [12] henry, samuel, cerdas dengan game, pt gramedia pustaka utama, 2010. [13] “apa itu gui?” [online]. tersedia di: https://andrasana.wordpress.com/2009 /10/01/apa-itu-gui-graphical-userinterface/. [diakses: 26-juni-2016]. [14] hariyanto, “macam – macam metode pembelajaran” [ online]. tersedia di : http://belajarpsikologi.com/macammacam-metode-pembelajaran/. [diakses: 29-juni-2016]. [15] “konsep p endidikan a nak di lingkungan keluarga” [ online]. tersedia d i: http://www.matrapendidikan.com/201 5/10/pendidikan-anak-di-lingkungankeluarga.html. [diakses: 29-juni2016]. university-level of elearning in asean game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 33 game design to introduce pets wahyu febriyanto game technology departement, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia wahdoer@gmail.com t. brenda chandrawati .st., mt game technology departement, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia brenda@unika.ac.id erdhi widyarto n .st., mt game technology departement, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia erdhi@unika.ac.id abstract—introduction of animals from an early age can make children to love animals, especially pets. children are the easiest group to receive stimulation, such as for example the stimulation of introducing children to the pet. various media are used by parents to introduce pet. for examplle, by the media of books, multimedia, etc. one of the interesting media to introduce pet is with game. of these problems then need to know how to make concept and design game to introduce pets for children age 3-6 years. in this paper, the author formulates how to make pet game design include game genre, user interface design, image model selection, game characters, and game engine. the expected design of this game can be formulation of learning through proper game as a learning tool children. game design is derived from this writing by using model 2dimensional images are funny and interesting coloring. and combine several game genres into one, or use the mini games that children do not get bored quickly. design of gui (graphical user interface) is made as simple as possible so that children easily understand in playing this game, but also must use an interesting image. keywords—game, education,introduction of animals, game design, interactive learning i. introduction introducing pets can be taught by parents from an early age. the child is expected to be motivated more loving pet, especially living creatures. childhood is a period where they can be specifically receptive to the stimuli given to him. this time child is very sensitive when given stimulus, which stimulus in here is the introduction of animals. if the child is given a good stimulus, then as adults they will remember the good stimulus[1]. however, formal methods applied in schools are still using methods that make teachers and students as a learning center as well as the objects they emphasize mastery oriented teaching materials text or often known by the traditional method[2]. then need other methods are more fun so that children are more interested and easily understand the material presented as an alternative method of learning.one method that is deemed suitable by using interactive media. one is the interactive media with educational games. game is an activity with rules aiming to have fun and also be used for children's learning media. through the game as a means of child's play, game can also be applied as a method of learning to improve children's interest in learning. in addition, children can play through interactive games, mailto:brenda@unika.ac.id� game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 34 children can also get the science of learning pasted on game[3]. from the description above to motivate children to know and love a pet, then the authors will make the introduction of designer pet game for children of early age. the design of the game is intended for children aged 3-6 years. ii. literature review 2.1understanding of learning media media is a component of a learning resource in which there is an element that can distribute the materials provided, for example the media in here is game [4]. in other words, media is the link between learning material to children early age who receive material. meanwhile, the notion of learning is a process of interaction performed by the students, in this context of the early childhood learning resources such as teachers, books and other.the statement is in the law of the republic of indonesia number 20 year 2003 on national education system. according latuheru [5]learning media is a collection of tools, materials, and techniques that are used as a means of learning to get interaction between learners with learning resources appropriately so efficient. the conclusion that can be drawn from above statement is the instructional media components that support the interaction between learners with learning resources, resulting in a process of interaction through the link between learners and learning resources. 2.2 media interactive learning with games interactive learning model can be interpreted as a model of learning in children with direct approach in children by providing questions to the child and immediately provide a response in the form of answers. in this way children become active, because it will look for answers through direct observation to get answers to these questions so that the child becomes responsive and active [6]. according to halidah(2006)[6] there are several advantages to using media interactive learning for children to learn, namely:  learning is more attractive for innovative and interactive for children  teachers are required to be more creative in making learning media for children  teachers were able to combine text, pictures, and visualizations that can be accepted by the child  adding motivation for media teaching children learning fun  training children to be more independent because of frequent observation alone 2.3 understanding of game game is an activity that aims to have fun, to have clear rules and can be used as a medium of learning children. in addition to children's playground media, games can also be used as a medium of learning for children, as long as there is an element of learning in the game[3]. benefits game here are the benefits of using game as a means of education [7] :  showing the good side of game through teaching methods  giving students their own experience of teaching methods through games  showing examples of materials with fun learning through play  training students to get the game right in their daily lives 2.4 types of games according to s. henry(2010) [8]there are many types of games that are often played, among other types of games:  action games, game that requires reflexes in play and timeliness  action-adventure,game that combines elements of action and adventure into one, and takes the time to play it, and fight against enemies and interact with other characters game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 35  real time strategy, game that requires strategy and strong logic in play  fighting game, namely game has two characters fight each other to gain a victory, an example of such a mortal combat  racing game,game manifold agility to get the fastest time in the play , the player is required to have a trick in agility  role playing games (rpg), game that uses logic techniques and tactics to strengthen a character, as well as explore the map in the game and also be able to solve the puzzle  slide scrolling games,in this type of game , the characters walk sideways to follow the movement running background and usually without limits  puzzle game, type of game that uses the mind to solve a problem and there is a time limit that is used to solve the problem  shooting game, type of game is targeting an enemy target in a way to shoot and hit the target  casual gametype of game that does not have an age limit, can be played by anyone and does not have to use a special ability in playing. 2.5 game elements according to v. w. febriani and n. a. wijaya (2014)[9], stage of game development are elements that need to be considered, namely:  audio without audio a game will be very less when being played, as the audio given its own color to the game. but in the selection of audio must be in accordance with what is made soas to support the game's story e.g. background noise, typically using instrumental  programmer in making a game, a programmer must consider the effectiveness of the code used for the results of the games that made size is not large so that people do not hesitate to download the game  game design in this case the game makers should be able to make the design of the game is interesting, so children love. including background game design, the layout of the title, font selection and more  characters characters representing the children who play in the game, for example, children aged 5 years is usually the character of plants, animals, and children themselves  storyline storyline becomes next most important aspect in making the game, passing easily understood story line will attract children to play. this scenario can be supported with text, video, and audio iii. research methodology design system method in building a game, it takes the main data as reference data used to design and define the genre as well as the type of game that will be created. the data used to determine the genre and the game models in this study are data derived from observations and pre-test questionnaires are distributed to 34 respondents parents who have a child with a vulnerable age 3-6 years. iv. results and discussion 4.1 design system game from the observation and questionnaire obtained the gameplay system as figure 4.1 above. users first time open the game to menu select language, to decide whether to wear indonesian or english in playing this game. then enter main window, is that there is a menu for land, air, and water. from each of menu still contains the sub-menu again that studying the menu and menu play. game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 36 user pilih bahasa menu utama udara darat air pengaturan belajar bermain belajar bermain belajar bermain sound music bahasa figure 3.1 flow gaming system 4.2 design gui (graphical user interface) views game by using a variety of colors affect the interest of play, especially children who like the funny pictures and colors vary.from the observation graphics look like children over to form a simple 2-dimensional accentuate the attractive colors. 1. design of menu learn this menu is where learning is given. this menu contains left and right navigation to replace animals, and then there is the voice and back button. each menu has its own background to characterize the habitat of animals introduced. the following menu design sketch : figure 4.2design of menu learn after observation of a suitable shape and coloring user interface that is suitable for children to see the importance of the desired navigation key in the game. figure 4.3 design of button 2. design of menu playing menu design plays are intended for children to play mini-games, but there are elements of repetition and learning materials on menu prior learning. as one example of the play menu of aquatic animals, such as the following: figure 4.4design of menu playing having known a rough idea of mini games that want to be created then needed to know user interface that is suitable for this mini-games. includes several elements in it like a pause button, score, lifebar, and others . figure 4.5design of interface mini game 3. design other interface this design other interface includes the pause menu, game over, setting, and others. there are a few buttons as navigation, which is like a replay, resume, home. game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 37 figure 4.6results of the draft pause from the results of design sketches were made, obtained interface suitable for use in this game. for example, as shown below: figure 4.7design of button pause 4.3 design of characters in addition to the user interface part of this game is no less important is the animal characters are introduced. design is done by looking at pictures of native animals and then make a rough sketch of the animal's picture. figure 4.8 design of character in animal characters coloring design using shading technique, which uses light and dark shadows in order to obtain a real animal characters such as but not leaving the elements of the cartoon character. below is a picture of desired animal characters in this game : figure 4.9result of character design 4.4image processing applications many image processing applications are used to design, among others, adobe illustrator, adobe photoshop, coreldraw, and more. but of the image processing application that is deemed suitable for this study, the authors chose coreldraw because depending on the game you want to create in the form of two-dimensional. in addition, coreldraw is a vector image processor that is easy to operate. many series coreldraw, but the authors prefer coreldraw x4. coreldraw graphics design allows it to be used in accordance with the creativity of each person. 4.5game engine game engine is a software used to design and create a game.game engine has a function as a means of rendering 2d and 3d graphics, physics engine, audio control, scripting, animation, ai (artificial intelligence), networking, streaming and setting chart[10]. from the observations of various types of game engine, the game engine is obtained construct2. selected as many forums that discuss about making games with construct2 and deemed competent enough to make this game. v. conclusions from the above discussion, the results obtained are as follows: 1. game design is suitable for children using 2 dimensional models that emphasize fun and interesting coloring 2. having more than one game genres in one game, in order to avoid a bored child in playing the game game design to introduce pets sisforma vol.3 no.1 may 2016 : 33-38 38 3. design of the gui as simple as possible, but also must look attractive. in order for children to operate the games easily. acknowledgment wahyu febriyanto gratefully acknowledged to beasiswa unggulan scholarship support from bereau for planning and international cooperation, ministry of education and culture of indonesia. references [1] e. g. hainstock and b. lumley, “metode pengajaran montessori untuk anak pra-sekolah.” pustaka delapratasa, jakarta, 1999. [2] a. budiningsih, “belajar dan pembelajaran.” rineka cipta, jakarta, 2005. [3] j. m. mintorogo, a. adib, and a. w. suhartono, “perancangan media interaktif pengenalan alphabet berbasis alat permainan edukatif untuk anak usia 2-4 tahun,” j. dkv adiwarna, vol. 1, no. 4, p. 13, 2014. [4] a. arsyad, “media pembelajaran.” p.t raja grafindo persada, jakarta, 2009. [5] j. d. latuheru, “media pembelajaran dalam proses belajar mengajar masa kini.” depdikbud, jakarta, 1988. [6] i. halidah, “perancangan aplikasi pembelajaran berbasis multimedia untuk anak usia dini,” pontianak, 2006. [7] v. w. febriani, d. s. ardityo, and r. sanjaya, “idea development on games of education for school ’ s entrepreneurship sustainability,” int. j. comput. internet manag., vol. 22, no. sp2, pp. 9.1–9.7, 2014. [8] s. henry, “cerdas dengan game.” pt gramedia pustaka utama, jakarta, 2010. [9] v. w. febriani and n. a. wijaya, “high school technopreneurship program to increase the educational games for students,” int. j. comput. internet manag., vol. 1, no. sp1, p. 25.1, 2014. [10] a. babastudio, “10 game engine terbaik saat ini,” 2014. [online]. available: http://www.babastudio.com/blog/10game-engine-terbaik-saat-ini. [accessed: 14-jul-2016]. university-level of elearning in asean educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 42 educational games design to introduce nutritious food to kids sri desi mulyaningsih soegijapranata catholik university semarang, central java indonesia sridesim@gmail.com t. brenda chandrawati, st., mt., ipm soegijapranata catholik university semarang, central java indonesia brenda@unika.ac.id fx. hendra prasetya. st.,mt soegijapranata catholik university semarang, central java indonesia hendra@unika.ac.id abstract— keeping the food supply is done continuously since we were a child. but in fact, children’s awareness of having balanced – nutrition of dietary habit is still limited. then the idea to develop educational game to introduce nutritious food to children came.the results of the study generates that 29 out of 30 respondents had never played an educational game with the material related to nutritious food. and all the respondents said that they were all interested in the idea of developing educational game to introduce nutritious food to children. key words— educational game, diet pattern, education, nutrition i. introduction in the last ten years, the number of children who are aware of nutritious foods is still volatile. this fact is shown by data riset kesehatan dasar. this causes many cases of malnutritions in children. the data shows that in 2007 the number of cases of malnutrition was 18.4% then it decreased in 2010 to 17.9%, but it increased again in 2014 to 19.6%[1]. the continuously increasing cases of malnutrition happened to children under five years should also be a concern. in 2014 3,121 children under five years are recorded as malnourished. kompas daily newspaper reported on tuesday, june 23, 2015 that throughout january 2015 11 children aged under five years were recorded died of malnutrition. beside economic factors, lack of maternal knowledge and lack of awareness of the children about nutritious food is a factor influencing this occurance. ii. literatur review 2.1 nutrition improvement efforts however small effort must still be done to improve awareness of nutrition, especially in children. as it is written in law no. 36 of 2009 on health chapter viii in which nutrition improvement program aims to improve the nutritional quality of individual and community, among others, through improvements in food consumption patterns, improved patterns of behavior that lead to the conscious actions of nutrition and health who implement progress science and technology. efforts to provide education for children about how good the quality of food they eat. and to educate children on the concept of healthy eating, nutrition education media needs to be developed into "user friendly media" by using current technological mailto:sridesim@gmail.com� mailto:brenda@unika.ac.id� mailto:hendra@unika.ac.id� educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 43 developments. according to pérezrodrigo & aranceta, education needs to consider the needs and interests of targets[2]. mobile devices such as smartphone or tablets are particularly strong magnets for children. around 70% of children who have a smartphone just use it to play games [3][4]. 2.2 educational games education does not only have to be in a school. education can be done by playing the game because the game is an enjoyable activity for children and can be a way to start learning[5]. games that actually are media which have properties to entertain should be used as a medium of education so called educational games[6]. game more or less will brings a lot of impact to players, such as relaxation and feelings of pleasure while playing. but the game will be better and more useful it is used as media that can engage learners in the learning process[7]. 2.3 educational games for kids when a child plays the game, the children will find freedom in managing the resources received. if the kids play the games they learn theories , then the thought and creativity of the children will be formed to accept the theories and enable to handle cases related to the theory[8]. educational game can be interpreted as an exciting activity but they are still educational and beneficial to improve language skills, social skills, to train members of the body, and to develop personality[9]. so the value of education will be well received when the child is motivated to play educational games[10]. iii. research methodology 3.1 data resources this study uses secondary data source. secondary data is data that have been collected for the purpose of solving a problem faced. one of the benefits is that this kind of data can be found quickly. in this study the source of secondary data is literature, articles, journals and websites on the internet with regard to the research conducted. 3.2 questionnaire and sample a questionnaire was used to determine how the prospective user responses to the idea of making educational games to introduce nutritious foods. questionnaires were distributed to 30 respondents of parents who have children with the age group 3-7 years. the questionnaire contains questions about the child's ability to identify nutritious foods, as well as the interest of parents against the idea of making an educational game to introduce nutritious foods. iv. results and discussion 4.1 design of game a. knowing comprehension target users 56.7% or 17 respondents who are the parents of children who are the targets audience of the game stated that their children were not familiar with balanced nutrition diet. b. knowing interest in idea of game design 29 of 30 respondents said that they had never played educational educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 44 games on introduction of nutritious foods. all of the respondents admitted that they were keen to take advantage of games as a medium of education to introduce nutritious foods for their children. c. framework of thought design game t he research here is conducted to find appropriate educational delivery methods to be applied in a game. the study begins with a literature study on several journals with related materials. after the data are enough, they are used to reinforce the theoretical basis of the analysis to determine the genre and method of delivery of educational materials. the analysis is conducted with literature. after our analysis, it is then continued with developing game. d. framework of thought on developing game development of the game begins with the gameplay synthetically made based on analysis of literature. then the gameplay design is conducted. once approved, it is continued with sprite and assets required. making the sprite and asset begins with sketching which is continued with tracing. programs that will be used for t his process is the dram x7 corel, adobe illustrator and adobe photoshop. after all sprites and all assets necessary to do are completed, then it may progress to the process of making games that will use the application construct 2.21 assisted by intel xdk applications to build the process into android application. after the game is finished, it will be tested against multiple devices with different orientations and specifications to find the bug. if a bug is found then the next the bug is fixed. after the application is finished and the bug is not found, then it continues by doing a demo on the user target age children 3-7 years. educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 45 4.2 graphic user interface a. splashscreen "super bagas" will apply splahscreen loading bar that informs the extent to which applications have to load the constituent components such as pictures, sounds, and other data. when the loading bar is fully charged it will display the next screen. b. main menu in the main menu there are several keys, ie,: 1. start, for starting the game 2. sound, for setting the sound. 3. level,for starting the game at a certain level, but not all of the levels can be played. players have to play from the start and finish all the missions to unlock all levels. c. language menu language menu will ask the player to choose what language they use during game play "super bagas". d. select player menu select player menu will prompt the player to choose which character they use for playing the game "super bagas". two characters in this game will be named bagas and saras. e. level menu on the menu level, players will find six levels in the game "super bagas" if the level is not already open, the display buttons will be gray and cannot be accessed by the player. in the bottom left corner there is a back button that takes players back to the previous screen. f. mission information this view contains information on the goals of that level. and the explanation are: 1. column of information regarding how a star should be collected and how the maximum duration to be taken to complete the level. 2. play button which will take the player into the game stage 3. level button to get to the menu level 4. sound button to adjust the sound. g. board result the display will be found when the levels of the game ends, either because it is already up to the destination or due to hit the enemy. a detailed explanations on the result board are: educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 46 1. final status of the game, in this sectionare: (1) if the status of the player wins, the player will gain greeting of victory, (2) if the player lose, the player will receive a greeting defeat. 2. star column that was compiled by the player 3. duration the players have to complete levels 4.3 reward & punishment a. reward: congratulations reward system congratulations given to players who have been able to completed the mission at a level. when the players reach a score that has been determined, the system will give congratulations to display the result board saying "kamu menang" or "you won" if the player is playing with english mode. board result will also show the number of scores collected and the amount of time spent to complete a level. b. reward: score the next reward is in the form of a score, scores are obtained when the player takes the booster in the form of dragon fruit, grapes, broccoli, oranges, kiwi, cabbage, watermelon, tomatoes, eggplant, beans, milk, apples, bananas, carrots, peppers, and mango. score value is stored in variable scores. c. reward: booster up reward is the third form of booster up, which will help the player to complete the mission. booster up new players will be encountered when entering the third level. the first booster up is the milk booster that will change the character of the players to become higher and higher. this booster will make players immune to enemy attacks. the second one is the booster chili that will increase the speed of the players which will be very helpful when the player has limited time to complete the mission. d. reward: unlocked level this reward will be received by players who have completed the mission in each and every level of it. in each completed mission, then the players will be given a value to a variable that will affect whether or not the level is open. v. conclusions educational game to learn about nutritious foods will then be called "super bagas" game developed for the android platform and is targeted for children with the age group of 3-7 years. it has six levels, with different missions in each level. educational materials delivered to the players in the middle of the adventure game "super bagas" through a pop-up information that will help children to learn about nutritious foods. then the booster features milk and chili in the game try to visualize the benefits of educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 47 consuming nutritious foods. the reward and punishment system in the game will give a picture that this very nutritious food is needed by the body. by playing the game "super bagas" children will be helped to learn nutritious foods. acknowledgment sri desi mulyaningsih is one of the of scholarship recipients from ministry of education and culture of indonesia in 2012 for information systems department soegijapranata catholic university, semarang. references [1] d. kesehatan and k. k. ri, “riset kesehatan dasar,” jakarta: badan penelitian dan pengembangan kesehatan departemen kesehatan republik indonesia. badan penelitian dan pengembangan kesehatan departemen kesehatan republik indonesia, jakarta, pp. 17–23, 2013. [2] j. aranceta, c. perez-rodrigo, l. ribas, and l. l. serra-majem, “sociodemographic and lifestyle determinants of food patterns in spanish children and adolescents: the enkid study,” eur. j. clin. nutr., vol. 57, pp. s40–s44, 2003. [3] w. ernawati, “pengaruh penggunaan gadget terhadap penurunan tajam penglihatan pada anak usia sekolah (6-12 tahun) di sd muhammadiyah 2 pontianak selatan,” proners, vol. 3, no. 1, 2015. [4] b. busran and f. fitriyah, “perancangan permainan (game) edukasi belajar membaca pada anak prasekolah berbasis smartphone android (studi kasus: taman kanakkanak ikal iqra padang selatan,” j. teknoif issn 2338-2724, vol. 3, no. 1, 2015. [5] y. y. mariza and a. c. kusumastuti, “hubungan antara kebiasaan sarapan dan kebiasaan jajan dengan status gizi anak sekolah dasar di kecamatan pedurungan kota semarang,” j. nutr. coll., vol. 2, no. 1, pp. 207–213, 2013. [6] p. ranti, “pengembangan game edukasi ular tangga sebagai media pembalajaran tik untuk siswa kelas 3 sd negeri pujokusuman 2 yogyakarta.” uny, 2013. [7] v. w. febriani, d. s. ardityo, and r. sanjaya, “idea development on games of education for school ’ s entrepreneurship sustainability,” no. december, 2014. [8] s. wirawan, f. f. muhammad, l. d. saifudin, m. ibrahim, and d. a. r., “analysis of child computer interaction in edutainment and simulation games application on android platform in indonesia,” int. j. adv. comput. sci. appl., vol. 4, no. 7, pp. 174–178, 2013. [9] h. w. lukito, k. r. purba, and h. n. palit, “pembuatan game edukasi bahasa inggris untuk anak kelas 1-2 sd menggunakan flash,” j. infra, vol. 3, no. 1, p. pp–63, 2015. [10] w. wahid, “media flyer lab ipa untuk meningkatkan prestasi belajar siswa,” j. pendidik. sains, vol. 2, no. 1, pp. 44–52, 2015. [11] widyatama and l. teori, “bitstream handles,” pp. 1–18, 2013. [12] repository.widyatama.ac.id, “mobile game,” pp. 7–28, 2013. [13] j. simões, r. d. redondo, and a. f. vilas, “a social gamification framework for a k-6 learning platform,” comput. human behav., vol. 29, no. 2, pp. 345–353, 2013. [14] a. mitchell and c. savill-smith, “the use of computer and video games for learning: a review of the literature,” 2004. educational games design to introduce nutritious food to kids sisforma vol.2 no.2 november 2015 : 42-48 48 [15] p. griffin, m. s. burns, and c. e. snow, preventing reading difficulties in young children. national academies press, 1998. [16] c. o’kane, “the development of participatory techniques,” res. with child. perspect. pract., pp. 136–159, 2000. university-level of elearning in asean implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 19 issn 2442-7888 (online) doi 10.24167/sisforma implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) 1*yazeed qholili arifin, 2ade ismail, 3vipkas al hadid firdaus politeknik negeri malang, indonesia 1yazeedarifin@gmail.com, 2ismail@polinema.ac.id, 3vipkas@polinema.ac.id *corresponding author abstract— inside any e-commerce platform, search features are a key factor in an online business. in order to look for the desired item name, users need to type a pattern into the search feature. inside the typing process users may make some mistypes. based on the problem, the writer tried to create a search box as the search feature inside an e-commerce system with a capability to look for item names, even if there are some accidental mistypes inside the user's typing process. the main purpose is to reduce the possibility of empty results after a searching process due to the user’s accidental mistypes. this research utilizes rabin karp algorithm in order to look for the item names. the result of this research is that the rabin karp algorithm can be implemented in a website-based e-commerce, but this method is slower than sql as a method to search item names inside the same system. it happens because rabin karp requires a longer process than sql to get the similarity percentage from each comparison. this research shows that k-gram value inside the algorithm affects the overall results with a condition where greater the value. keywords— e-commerce, rabin karp algorithm, search box, search feature i. introduction e-commerce is a shape of business relationship where it has interaction between the existing actors by utilizing the internet technologies [1]. since there are many items in the e-commerce platform, people need to scroll their screen from top to bottom. because of it, people will need a better solution to search for their desired item sooner. a search feature will be a good solution for that problem because search feature is a key factor in an online business [2]. real-word errors might happen when a user mistakenly inserts a word which is correctly spelled, while intending another word [3]. people made 2.29 error corrections for each sentence, and with some amount of people pressing backspace or delete up to 8.5 times for each sentence [4]. in the previous research made by herriyance, handrizal, and siti dara fadilla a string-matching algorithm namely rabin karp algorithm is successfully implemented into a general dictionary application with average running time 14.9ms for 10 times word searching trial. but the base number (kgram) can affect the running time process. bigger the number, longer the running time process [5]. the next research was made by andysah putera utama siahaan where the rabin karp algorithm can check an image similarity based on hash value calculation where the calculation itself works on the same way for string matching [6]. the next is asvarizal filcha and mardhiya hayaty said in their research that rabin karp algorithm gives a better time efficiency in order to look for strings with multiple patterns with 90% accuracy calculation on document plagiarism detector of students work which comes from 20 comparison of students work documents [7]. then, research made by muhamad arief yulianto and nurhasanah proves the accuracy of the rabin karp algorithm on the word similarity test is increased by 20.06% through the implementation of the jaro-winkler on rabin karp [8]. another research said that string length in a test affects the execution time to generate similarity percentage [9]. implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 20 issn 2442-7888 (online) doi 10.24167/sisforma based on previous research, the author is going to utilize the rabin karp algorithm in order to search item names. this algorithm is good to get text patterns because it uses hash values as parameter to do a comparison. the data of this research is going to be metalrelated item names. the items will be arranged based on the similarity value from the top to the bottom. as an example, when somebody typed ‘aluminium’ but the desired word is ‘alumunium’. right after submission of the word, that person will get nothing from the search feature. it happens because the search box feature looks for only the same exact word inside the database. in order to get the desired items even after mistype applied, a suggestion of a mistyped keyword is necessary. users may wonder about the search feature since it doesn’t return any answer without realizing their mistype. ii. method a. preprocessing the preprocessing stage of this research is done to transform strings into lowercase form, and to remove unnecessary punctuation. this step starts before rabin karp algorithm to prepare data. the purpose of preprocessing is to prepare texts into a processible data within the next steps [10]. b. rabin karp algorithm rabin karp algorithm is a kind of stringmatching algorithm which uses hashing inside a string-matching process to find pattern inside a text [7]. if there are 2 hash values and they match, both will get one more comparison for each character in the string text. c. k-gram k-gram is to make transform a string pattern to become sub-patterns with a specific length by using a determined value [11]. in this case, the k-gram value also becomes minimum string length for each comparison. example: words : kursinyaadi k-gram : 4 result : {kurs} {ursi} {rsin} {siny} {inya} {nyaa} {yaad} {aadi} d. hashing hashing is a function convert sub-strings into numbers where the output will be called as hash [12]. it actually works by using the formula below. 𝐻(𝑐1……𝑐𝑘) = 𝑐1 ∗ 𝑏 (𝑘−1) + 𝑐2 ∗ 𝑏(𝑘−2) + ⋯+ 𝑐(𝑘−1) ∗ 𝑏 𝑘 + 𝑐𝑘 … (1) explanation: h: substring c: ascii number per-character b: prime number constant k: amount of character q: prime number modulo e. dice similarity dice similarity is a step to get similarity value of two different strings[13]. the formula of this similarity is written below: s = 2c/(a+b) … (2) explanation: s: similarity a: amount of hashed k-gram from string number 1 b: amount of hashed k-gram from string number 2 c: amount of k-gram with the same exact hash number from both strings f. flowchart flowchart is a figure to identify steps inside a process and also to find out any potential of weak spots inside the process [14]. according to the attached reference, in order to identify the algorithm process before a development, the author made several flowcharts which are the flowchart of preprocessing, rabin karp algorithm, and dice similarity. the flowcharts will be listed respectively as follows. implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 21 issn 2442-7888 (online) doi 10.24167/sisforma figure 1. preprocessing flowchart figure 2. rabin karp algorithm flowchart figure 3. dice similarity flowchart g. software development methodology this research uses the waterfall model. waterfall is a classical model that is systematic, sequential in building software [15]. figure 4. waterfall development model the steps of the sequence above can be described as follows: 1. communication this step is used to obtain the system requirements from a meeting with customers or reviewing journals and articles from the internet for more references. 2. planning planning process to generate user requirement document or any details related to user needs in software making based on the communication process or the previous step. 3. modelling the modelling process is used to translate the gathered requirement into a predictable software design before coding. 4. construction construction can be translated as coding process. coding is a translation of design in a language that can be recognized by a computer. after coding there will be testing for the developed system which is purposed to find errors for later repair. 5. deployment deployment is the final stage in software development. in this stage the system will be used by the user and periodic maintenance of the software will be performed. iii. results and discussion below is containing both result and discussion of this research. a. result the implemented data inside rabin karp algorithm is item names. before the algorithm starts, the data will enter preprocessing stage to remove any implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 22 issn 2442-7888 (online) doi 10.24167/sisforma unnecessary characters and set the data into lowercase mode. right after the preprocessing stage is finished, rabin karp algorithm will take place to get the fingerprints or hash couples. dice similarity method will transform the fingerprints into similarity percentage to the item names respectively. figure 4 represents the process output and figure 5 represents both of similarity percentage and the rest of item detail data which can be seen at inspect element feature of a browser. figure 5. rabin karp algorithm processing result figure 6. similarity percentage and item data response the platform to implement rabin karp algorithm was developed by using php as the server-side programming language, laravel as the framework, javascript as the client-side programming language, jquery as the interface library, and mariadb as the database. b. discussion it takes 10 times of system searching process to get the average estimation time within the same circumstances. as a user input, writer will use the same exact keyword which exist within the data inside database for both sql and rabin karp algorithm as methods to get item names among 3359 item names inside the system. table 1. time response table no. sql duration rabin karp duration 1 0.22s 1.37s 2 0.23s 0.93s 3 0.24s 1.01s 4 0.24s 0.96s 5 0.25s 1.13s 6 0.23s 0.93s 7 0.24s 0.91s 8 0.24s 0.90s 9 0.23s 0.92s 10 0.25s 1.00s based on the obtained data inside table 1, the average elapsed time for sql is 0.24s and rabin karp is 1.01s. rabin karp takes longer time than sql query to get the result because inside the system, the algorithm requires sql statement to obtain data to compare from the database and several steps of the algorithm itself to do in order to get similarity percentage between the data from database and input from user. the pure sql itself can get the item name directly with a few lines of sql script but it doesn’t get any similarity percentage from the process, unlike rabin karp. similarity percentage is used to define the similarity level between 2 compared data. inside the database there are many items with “alumunium” as a part of their names and customers can simply type that particular word as a keyword. but this test case will use “aluminium” instead of “alumunium” in order to know whether the searching result is affected by the k-gram or not. if only there is a single sub-pattern or even more exist within the item name inside the database, the system will display it into customer searching result. k-gram values are 3, 4, and 5 will be used sequentially to get the comparison in ascending order by k-gram. below is the list of k-gram test with their respective value: a. k-gram 3 implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 23 issn 2442-7888 (online) doi 10.24167/sisforma figure 7. k-gram 3 interface result figure 8. k-gram 3 highest similarity percentage response figure 9. k-gram 3 lowest similarity percentage response number of item names : 756 highest. similarity : 36.3637 % lowest. similarity : 6.0607 % b. k-gram 4 figure 10. k-gram 4 interface result figure 11. k-gram 4 highest similarity percentage response figure 12. k-gram 4 lowest similarity percentage response number of item names : 708 highest. similarity : 20 % lowest. similarity : 3.8462 % c. k-gram 5 figure 13. k-gram 5 interface result figure 14. k-gram 5 response number of item names : 0 highest. similarity : _ lowest. similarity : _ based on the data above, k-gram value is a vital point to determine the algorithm sensitivity in data processing which affects both number of item names and similarity percentage. the greater the value, less sensitive it becomes. user acceptance testing (uat) is used to assess the user's understanding about the application which is made to answer a problem [16]. the test form was given to the public, so people can give a try to the developed search feature within the ecommerce app when they are trying to look for metal related item names. an excel-file link of the metal item names is attached within the question form to inform the users about the existing item names within the system to search. the test was given to 11 respondents with customer role because the developed feature was meant for customer to look for item names. based on the uat result, the customers were fully helped by the implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 24 issn 2442-7888 (online) doi 10.24167/sisforma suggestion provided by the system to avoid typing mistakes. at the same time, it proves that the algorithm can be developed within the existing software. iv. conclusion rabin karp algorithm can be implemented to find hashes among the inserted string inside the search box and strings inside the database, but it takes more time to finish compared to common sql script to find data with the same pattern. k-gram value within rabin karp algorithm affects the overall searching result with a condition where greater the value, fewer item names and similarity percentage can be obtained. it can be implemented into a web-based e-commerce by using php as the server-side programming language, laravel as the framework, javascript as the client-side programming language, jquery as the interface library, and mariadb as the database. references [1] v. babenko, z. kulczyk, i. perevosova, o. syniavska, and o. davydova, “factors of the development of international ecommerce under the conditions of globalization,” shs web conf., vol. 65, p. 04016, 2019. [2] a. maros, f. belém, r. silva, s. canuto, j. m. almeida, and m. a. gonçalves, “image aesthetics and its effects on product clicks in ecommerce search,” ceur workshop proc., vol. 2410, 2019. [3] s. m. s. dashti, “real-word error correction with trigrams: correcting multiple errors in a sentence,” lang. resour. eval., vol. 52, no. 2, pp. 485– 502, 2018. [4] v. dhakal, a. m. feit, p. o. kristensson, and a. oulasvirta, “eystrokes,” proc. 2018 chi conf. hum. factors comput. syst. chi ’18, pp. 1–12, 2018. [5] a. rabin-karp pada kamus umum berbasis android and s. dara fadilla, “analisis algoritma rabin-karp pada kamus umum berbasis android,” j. ris. sist. inf. dan tek. inform., no. 2, 2017. [6] a. p. u. siahaan, “rabin-karp elaboration in comparing pattern based on hash data,” int. j. secur. its appl., vol. 12, no. 2, pp. 59–66, mar. 2018. [7] a. filcha and m. hayaty, “implementasi algoritma rabin-karp untuk pendeteksi plagiarisme pada dokumen tugas mahasiswa (rabinkarp algorithm implementation to detect plagiarism on student’s assignment document).” [8] m. a. yulianto and n. nurhasanah, “the hybrid of jaro-winkler and rabin-karp algorithm in detecting indonesian text similarity,” j. online inform., vol. 6, no. 1, p. 88, jun. 2021. [9] r. hidayat, h. haryanto, and y. a. pramono, “design of assesment information system employee service in pt. aerotrans services indonesia with methods key performance indicator (kpi),” remik (riset dan e-jurnal manaj. inform. komputer), vol. 4, no. 1, p. 5, sep. 2019. [10] sugiono, herwin, hamdani, and erlin, “view of aplikasi pendeteksi tingkat kes...ks_ algoritma rabin karp vs. winnowing.” [11] maskur and deny qutara putra, “deteksi kemiripan dokumen proposal penelitian dan pengabdian menggunakan algoritma biword winnowing.” [12] a. bahrul khoir, h. qodim, b. busro, and a. rialdy atmadja, “implementation of rabin-karp algorithm to determine the similarity of synoptic gospels,” j. phys. conf. ser., vol. 1175, no. 1, 2019. [13] s. bahri and r. wajhillah, “optimalisasi algoritma rabin karp menggunakan tf-idf dalam pencocokan text pada penilaian ujian essay otomatis,” jl. cemerlang, vol. 4, no. 2, 2020. [14] m. borgert, j. binnekade, f. paulus, implementation of rabin karp algorithm in e-commerce search box feature (case study: sinar baja store) sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 25 issn 2442-7888 (online) doi 10.24167/sisforma a. goossens, and d. dongelmans, “a flowchart for building evidence-based care bundles in intensive care: based on a systematic review,” int. j. qual. heal. care, vol. 29, no. 2, pp. 163– 175, 2017. [15] u. ependi, n. oktaviani, j. jenderal ahmad yani no, and p. palembang, “abstract keyword searching with knuth morris pratt algorithm,” sci. j. informatics, vol. 4, no. 2, pp. 2407– 7658, 2017. [16] i. p. a. e. pratama, “the implementation and testing of online self-diagnose covid19 application using cbr and uat,” int. j. adv. data inf. syst., vol. 2, no. 2, pp. 73– 83, 2021. development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 46 development of integrated laboratory management information system arif wibisono1, sudargo2, ika menarianti3, wijayanto4 progdi pendidikan teknologi informasi, fakultas pendidikan matematika ilmu pengetahuan alam dan teknologi informasi, universitas pgri semarang jl. sidodadi timur no.24, kota semarang, 50232, indonesia 1arifwibisono@upgris.ac.id, 2sudargo@upgris.ac.id, 3ikamenarianti@upgris.ac.id , 4wijayanto@upgris.ac.id abstract— in 2021 pgri semarang university have at least 64 laboratories. this makes it a challenge for a private university to obtain funding independently in managing and maintaining assets of that size. it is necessary to develop an information system that could provide information input and information output facilities managed by the faculty and laboratory managers at the unit level of study programs and faculties, to be further reported as information to institutions and stakeholders. the researcher wants to make it a research goal, by designing and developing a laboratory information system (silab) at the university of pgri semarang, which is validly tested according to the design results and is reliable or proven to be used well by users through user response tests. keywords— laboratory management; information systems; research methods research and development; unified modeling language; system development design. i. introduction ikip pgri semarang, which in 2014 transformed into universitas pgri semarang, has made extraordinarily significant development. starting from the addition of the number of faculties, study programs, educational staff, and supporting facilities such as laboratories. according to the results of the latest survey summarized in the matrix of the distribution of laboratory facilities owned by this university, it was recorded that there were approximately 64 laboratories, spread over 8 faculties including the postgraduate faculty (post) 1 laboratory, the faculty of social sciences and sports education (fipskr) 16 laboratory, faculty of mathematics education, natural sciences and information technology (fpmipati) 18 laboratories, faculty of language and literature education (fpbs) 3 laboratories, faculty of engineering and informatics (fti) 19 laboratories, faculty of law (fh) 1 laboratory, faculty of economics (fe) ) 1 laboratory, professional development institute (lpp) 3 laboratory and sma laboratory, pgri university semarang 4 laboratory. this is a challenge in itself, considering that if it is not managed properly, then the facilities which were originally an asset of the institution become a burden in itself. considering that pgri semarang university is a private institution, which obtains its funding independently. from this, a thought emerged that it was deemed necessary to manage such a large asset, it was highly recommended or an effective system for providing information reporting was needed, so that the potential of the laboratory could be well organized and well-structured for its management and development plan. this developed system will later be able to provide informed input and information output facilities which are managed by the faculty and laboratory managers at the unit level of study programs and faculties, to be subsequently reported as information to institutions and stakeholders (both students and lecturers as users, or the general public who requires cooperation in special laboratory tests in universities according to their needs). mailto:arifwibisono@upgris.ac.id mailto:sudargo@upgris.ac.id mailto:ikamenarianti@upgris.ac.id mailto:wijayanto@upgris.ac.id development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 47 literature review several research journal libraries and relevant sourcebooks were used to support this research, including; 1. the research of hisyam wahid lutfi and berliana kusuma riasti (luthfi & riasti, 2013) entitled "information systems for maintenance and laboratory inventory at smk negeri 1 rembang is web-based" which uses the unified modeling language (uml) design, php and sql programming languages, resulted in an information system that can be implemented in good laboratory management. 2. research by mahendra pratama, muhammad komarudin, and helmy fitriawan (pratama et al., 2014) entitled "design of an integrated electrical engineering laboratory information system, university of lampung web-based" which uses a modified waterfall research method, system design using the er-diagram model, php programming language and postgresql database and system functional testing, with test results valid or following system design. 3. research by lasmedi afuan and ipung permadi (afuan & permadi, 2013) entitled "design of a webbased laboratory information system (silab) in informatics engineering universitas jenderal soedirman" which uses the waterfall research method (pressman, 1997), df-diagram system design and conceptual data model (cdm), the programming language php and mysql. a laboratory information system is produced that can be implemented and assist activities in the universitas jenderal soedirman study program. 4. novendra adisaputra sinaga's research (sinaga, 2018) entitled "development of a web-based computer laboratory information system (case study of the indonesian business polytechnic)" uses a dfdiagram system design based on business process analysis, php and mysql programming languages, the resulting system valid information can be used according to the design. 5. al antoni akhmad's research (akhmad, 2010) entitled "creating a web-based energy conversion laboratory information system using open sources php and auracms programs" uses an evolutionary research method that starts directly from field studies to determine system requirements and continues directly with interface creation. and writing php scripts. direct testing based on system requirements analysis. as a result, the system runs, but it is not perfect and improvements still need to be made according to user input. sources of literature in the form of books, which are used to support research, include; 1. books written or adapted by m. firman arif, s.kom., m.kom. (m. firman arif, 2019) entitled "information system analysis and design" delivered that a good information system must implement a system life cycle (system life circle), this is important so that after the system is implemented or implemented it still can be redeveloped according to system requirements or business requirements. as for the design development tool or information system design, using the df-diagram model 2. the book written or adapted by muhamad muslihudin and oktafianto (muslihudin et al., nd) entitled "analysis and design of information systems using structured models and uml" conveys that the quality of the information displayed in an information system is very dependent on the analysis and design of the information system can be a decision development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 48 support system (decision support system) in a business process while the analysis of structured information systems mainly has several models including the df-diagram model, object-oriented analysis and design (ooad), unified modeling language (uml) and use case diagrams, all of which have their advantages and disadvantages. 3. books written or adapted by adyatanata lubism, s.kom., m.kom. (lubis, 2016) entitled “basic database” explain how the database design process uses er-diagram according to the needs of the data/information transaction process. 4. indra kharisma raharjana's book or adaptation (raharjana, 2017) entitled "information system development using the agile methodology" explains how to develop an information system or software using the evolutionary method or the latest agile which is based or focused on the work process that is usually carried out iterative, where rules and solutions are agreed upon by collaboration between teams in an organized and structured manner. this means that the information system developed is adaptive, or developed and can be redeveloped as needed. 5. the book or adaptation of mei prabowo, m.com (prabowo, nd) entitled "information system development methodology" says that in addition to the method of developing information systems using the agile development model, there is also another method of developing information systems or software, namely the rapid method. application development and spiral method. as for testing, the three of them can use several methods, namely using performance testing, system testing, unit testing, or integration testing ii. method to achieve the research objectives, software development research methods or information systems development methods are used, namely the agile evolutionary method, as for the information system design model using use case diagrams which are then interpreted more clearly using context diagrams and database design using entity-relationship diagrams (er). -diagram). for testing using performance testing based on the design and user response. the research method that the researcher applies is agile, this method was chosen because the agile method is faster in making changes or system development figure 1. agile method 1. planning the next stage is the stage of gathering requirements by focusing on: hardware, software, and brainware, brainware itself includes making systems by translating designs or drawings into programming languages, validating and testing the system when the system is ready to use, and performing maintenance on the system so that the system can run. run as needed. 2. design this stage consists of how the system will be built in other words planning software solutions. 3. coding this stage is the stage of code generation, namely translating the image or design into an algorithm that can be implemented into a programming language. 4. test development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 49 next is the final stage in making software or system. after doing the analysis, design, and coding, the finished system will be used by the user. then the software that has been made must be maintained regularly. in performance testing which is based on the design, the researcher focuses on two main modules of the designed system, namely; 1. front end module this is the part that is directly visible to the user. users can directly interact in this section 2. back end module is the back of the layer that can only be accessed by the admin while in testing user responses, researchers use a questionnaire which can be in the form of closed/open questions/statements, and each respondent's answer has a score as follows: table 1. gutman scale score category score yes 1 no 2 with this type of measurement scale, a firm answer will be obtained, namely "yes no"; "true false"; ever – never”; positive negative and so on. the answer "yes" will be given a score of 1 (one) and for the answer "no" will be given a score of 0 (zero). (sugiyono, 2016:169). the formula used in measuring the guttman scale is still according to the same reference: 𝑃 = 𝑓 𝑛 x100%…….........………………….[1] description : p = percentage f = frequency of “yes” answers n = number of questions furthermore, the percentage obtained is changed in the form of a table as follows: table 2. category percentage percentage category 0% 20% not feasible 21% 40% less worthy 41% 60% decent enough 61% 80% worthy 81% 100% very worthy iii. results and discussion implementation design figure 2. context diagram in this study using a design model of information system design use case diagram which is then interpreted in more detail using context while the database design uses entity relationship diagram (er-diagram). shown in the context of the diagram above there are 3 entities, and some of the data flows include: 1. user entity the user entity has 9 data streams. the user will perform the login process by entering the username and password. furthermore, the user can input (choose) a loan, either laboratory loan or equipment and goods. in addition, the user can also make a return. the system will process according to what is selected by the user, after that the system will provide feedback in the form of a print out of borrowing or returning. users can also view loan and return reports. 2. admin entity the admin entity has 12 data streams. admin will perform the login process by entering the username and development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 50 password. admins can access the data on the menus in the dashboard, namely class menus, rooms, courses, lab assistants, goods and tools, laboratory heads, admins, lecturers, students, and practicum schedules. admin also has search, edit, add, and delete actions on class menus, rooms, courses, lab assistants, goods and tools, laboratory heads, admins, lecturers, students, and practicum schedules. admin can also print and save loan and return reports. 3. entity head of laboratory the head laboratory entity has 5 data streams. the head of the laboratory will carry out the login process by entering a username and password. the head of the laboratory can print and save reports on the results of borrowing and returning. the head of the laboratory can view login data, as well as data on goods and tools. next, an entity relationship diagram (er-diagram) is shown which shows the relationship between entities and the transactional data that occurs in them. figure 3. entity relationship diagram furthermore, it is still in relation to database design which is literally a collection of tables in which there are entities, so the following table design and the entities in it are shown. 1. class table the class table contains information about the existing classes in the system. which in it consists of class code and class name which is described as follows: table 3. class table field type panjang/ni lai keterang an kode_kel as varch ar 16 primary key nama_kel as varch ar 30 2. table room/laboratory the room table contains information about the laboratory rooms in the information technology education study program. which in it consists of lab id and laboratory name which is described as follows: table 4. table room field type panjang/ nilai keteran gan id_lab varc har 16 primary key nama_labora torium varc har 30 3. table of practicum courses the table of practicum courses contains information about practical courses in the information technology education study program. it consists of course code, course name, semester and credits which are described as follows: table 5. table of practicum courses field type panjang/ nilai keteran gan kode_mata_ kuliah varc har 16 primary key nama_mata_ kuliah varc har 30 semester varc har 16 sks varc har 16 4. lab assistant table the lab assistant table contains information about laboratory assistants in the information technology education study program. which consists of npm, assistant name and semester which is described as follows: table 6. lab assistant table development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 51 field type panjang/n ilai keterang an npm varch ar 10 nama_asis ten varch ar 30 semester varch ar 10 5. table of tools and goods the tools and goods table contains information about tools and goods in the laboratory of the information technology education study program. which in it consists of the code of goods, the name of the goods and the number of goods described as follows: table 7. table of tools and items field type panjang/n ilai keteran gan kode_bara ng varch ar 16 primary key nama_bara ng varch ar 30 jumlah_bar ang varch ar 30 implementing input output design (dido) interface 1. home view here is the implementation of the home menu. in the computer laboratory management information system there are two dashboards, namely the admin dashboard and the user dashboard. the admin dashboard has a dashboard menu, master, account, practicum schedule, loans, loan reports and logout. while on the dashboard the user only has a home menu, and logout. however, the admin and user dashboard display designs remain the same, only the menu access makes the difference. here is the implementation of the home menu for admin: figure 4. implementation of home menu 2. display course menu the following is the implementation of the course menu. in the course menu there is a table containing the number, course_code, course_name, semester, credits and actions. and there is a table for adding data in the form of data for the course code, subject_name, semester, credits. here is the implementation of the course menu: figure 5. implementation of the course menu 3. display menu items and tools here is the implementation of the menu of items and tools. in the goods and tools menu there is a table containing the number, item_code, item_name, quantity, status and action. and there is a table added data in the form of data code_barang, nama_barang, amount, status. here's an implementation of the tools and items menu: figure 6. implementation of tools and material menu 4. loan report menu display the following is the implementation of the loan report menu. in the loan report menu there is a table containing the number, borrowing_code, requester, destination, start date, finish date, status, and action. the following is the implementation of the loan report menu: development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 52 figure 7. implementation of the loan report menu 5. display the borrowing print menu to the user. the following is the implementation of the borrowing print menu for the user: figure 8. implementation of user loan print menu test using performance testing that focuses on 2 main modules of the system which includes front end and back-end modules table 8. table of performance testing on the front end (user) module modul sub modul keterangan account user  login account  register account  logout account [√] valid [√] valid [√] valid dashboard  informasi jadwal praktikum  menu peminjaman  menu pengembalian [√] valid [√] valid [√] valid product  menu formulir peminjaman  dokumen peminjaman [√] valid [√] valid [√] valid modul sub modul keterangan  cetak formulir table 9. table of performance testing on back end module (administrator) modul sub modul keterangan account user  login account  logout account [√] valid [√] valid dashboard  manage mahasiswa atau dosen  manage jadwal praktikum  manage alat dan bahan  manage peminjaman dan pengembalian  manage validasi [√] valid [√] valid [√] valid [√] valid [√] valid user response test results following are the results of testing user responses to the developed integrated laboratory information system calculations are carried out using the following formula: p=f/n "x" 100%…………………………….[1] description : p = percentage f = frequency of “yes” answers n= number of questions and obtained the following results: table 10. user response table no responden presentase 1 responden 1 70 % 2 responden 2 100 % 3 responden 3 90 % 4 responden 4 90 % 5 responden 5 100 % 6 responden 6 100 % 7 responden 7 100 % 8 responden 8 90 % 9 responden 9 70 % development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 53 no responden presentase 10 responden 10 80 % 11 responden 11 90 % 12 responden 12 70 % 13 responden 13 100 % 14 responden 14 100 % 15 responden 15 90 % 16 responden 16 70 % 17 responden 17 80 % 18 responden 18 90 % 19 responden 19 80 % 20 responden 20 100 % 21 responden 21 70 % 22 responden 22 80 % 23 responden 23 80 % 24 responden 24 100 % 25 responden 25 90 % this user response questionnaire was obtained from laboratory managers at pgri semarang university who were specifically invited to provide assessments and input on the information system developed. figure 9. audience activities assessment and feedback by users a. result then proceed to the calculation of the average results of all respondents using the following calculation formula: average=(total percentage of respondents)/(number of respondents) b. discussion and based on the results of the calculation of the average percentage of answers from all respondents said to be very feasible with a percentage of 87.2% iv. conclusion the conclusions that can be drawn from the research activities that have been carried out are as follows: 1. a laboratory management information system has been successfully developed that can be used in the pgri semarang university environment 2. based on the results of testing the system performance is declared valid in accordance with the design of the developed system design 3. based on the average percentage of the questionnaire or user response, the percentage obtained is 87.2% or the system is declared very feasible to use acknowledgment thank you very much to the institute for research and community service, universitas pgri semarang references [1] afuan, l., & permadi, i. (2013). rancang bangun sistem infomasi laboratorium (silab) berbasis web di teknik informatika unsoed. prosiding snst fakultas teknik, 1(1), 26–32. https://garuda.ristekbrin.go.id/docum ents/detail/134081 [2] akhmad, a. a. (2010). pembuatan sistem informasi laboratorium konversi energi berbasis web menggunakan program open sources php dan auracms. jurnal rekayasa sriwijaya, 19(1), 59–68. https://ejournal.unsri.ac.id/index.php/ jrs/article/view/409 [3] lubis, a. (2016). basis data dasar. deepublish. https://books.google.co.id/books?id= l9cwdwaaqbaj [4] luthfi, h. w., & riasti, b. k. (2013). sistem informasi perawatan dan inventaris laboratorium pada smk negeri 1 rembang berbasis web. indonesian jurnal on computer development of integrated laboratory management information system sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4359 54 science speed (ijcss), 10(1), 83– 91. https://doi.org/10.3112/speed.v3i3 .1219 [5] m. firman arif, s. k. m. k. (2019). analisis dan perancangan sistem informasi. penerbit qiara media. https://books.google.co.id/books?id= uc-ndwaaqbaj [6] muslihudin, m., pramesta, a., & offset, c. v. a. (n.d.). analisis dan perancangan sistem informasi menggunakan model terstruktur dan uml. penerbit andi. https://books.google.co.id/books?id= 2su3dgaaqbaj [7] prabowo, m. (n.d.). metodologi pengembangan sistem informasi. lp2m press iain salatiga. https://books.google.co.id/books?id= ui8deaaaqbaj [8] pratama, m., komarudin, m., fitriawan, h., teknik, j., lampung, e. u., lampung, b., sumantri, j., & no, b. (2014). rancang bangun sistem informasi laboratorium teknik elektro terpadu universitas lampung berbasis web. electrician.unila.ac.id, 8(3). http://electrician.unila.ac.id/index.ph p/ojs/article/view/107 [9] raharjana, i. k. (2017). pengembangan sistem informasi menggunakan metodologi agile. deepublish. https://books.google.co.id/books?id= kezhdwaaqbaj [10] sinaga, n. a. (2018). pengembangan sistem informasi laboratorium komputer berbasis web (studi kasus politekik bisnis indonesia). jurnal tekinkom, 1(2), 55–61. university-level of elearning in asean financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 7 issn 2442-7888 (online) doi 10.24167/sisforma financial technology with qris payment system for entrepreneurship locker 1*victorio almers cp, 2fx hendra prasetya, 3bernardinus harnadi, 4albertus dwiyoga w 1,2,3,4department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia 120g40011@student.unika.ac.id, 2hendra@unika.ac.id, 3berdi@unika.ac.id, 4yoga@unika.ac.id *corresponding author abstract— the covid-19 pandemic has an impact not only on health but also on human activities, one of which is economic transactions. a number of policies related to health protocols have caused limitations for the community in transacting with each other. in relation to economic transactions, entrepreneurial transactions on campus have stopped due to policies related to the pandemic. to answer this problem, an invention called "culinary business automatic service locker (entrepreneurship locker)" that based on the internet of things that implements financial technology in its payment method was created. the implementation of financial technology is intended to revive entrepreneurship on campus by providing a “new user experience” to all parties involved in these activities. in recent years, financial technology as a new concept in payments has been growing. the concept of finance technology is to create a payment platform where there is no longer a need for physical interaction between the seller and the buyer, because the transaction process occurs via digital. qris, which stands for quick response code indonesia standard is one of the financial technologybased payment methods that has been authorized in indonesia. there are two types of qris, namely static qris and dynamic qris. in this study, the dynamic qris api will be used because it is able to generate different nominal and qr codes for different transactions. in addition, an e-wallet is needed for users to support payments by scanning the qr code via smartphone. this research wants to see how the application of financial technology using dynamic qris and e-wallet to entrepreneurial lockers. the results showed that financial technology using dynamic qris and e-wallets can be utilized in the automatic payment system for entrepreneurial lockers. keywords— dynamic qris, entrepreneurship locker, e-wallet, financial technology, qr-code, transaction i. introduction since the covid-19 outbreak was declared as a pandemic by the world health organization (who) in march 2020, the threat of the corona virus still exists today. the impact of the covid-19 pandemic has brought many changes in human activities [1]. all activities that require humans to interact and meet face to face must be limited. there are policies such as health protocols, lockdowns, work from home, and physical distancing, all of which are done to prevent the spread of the virus [2]. aside from having an impact on health, the covid-19 pandemic also has an impact on the people's economy [3]. the factor in the decline of the country's economy is due to the limitations of the community in transactions. this is inseparable from government policies that urge people not to do activities outside. as a result, the process of face-to-face (f2f) transactions between business actors and consumers is difficult to do [4]. one example that is affected by the limited economic transactions is entrepreneurial activity on campus. entrepreneurship as one of the drivers of economic activity on campus must be stopped along with the learning financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 8 issn 2442-7888 (online) doi 10.24167/sisforma process that has shifted online (non-face-toface). before the covid-19 pandemic, entrepreneurship on campus was realized through the involvement of certain partners who opened canteens or outlets. however, if this is reapplied, there needs to be adjustments that can overcome the challenges of health protocols in carrying out transaction activities. due to limited human mobility, the digital platform has become an option for transactions [1]. digital financial transactions (fintech) are considered as a reliable solution in making payments [5]. the development of technology and the growth of e-commerce has increased the use of digital payment methods [8]. currently, the adoption of fintech as a payment platform is accelerating along with the covid-19 pandemic [9]. one of the digital payment methods that has been officialized by the bank of indonesia in 2019 is qris, which stands for quick response code indonesia standard [6]. "qris is a tangible form of payment technology innovation for the country's economic progress and recovery during the pandemic," according to perry warijyo, governor of bank indonesia. qris is able to make the cashless payment system faster, safer, and more practical by simply scanning the qr code through an e-wallet [12]. there are two types of qris, namely static and dynamic. static qris is fixed, meaning that the qr code is only generated once so it will not change [6]. while dynamic qr has a qr code that can be changed and has the ability to load different transaction data [12]. another way of doing technology-based payments (fintech) is through e-wallet services [9]. e-wallets provide a tool for people to conduct cash financial transactions through digital (mobile devices) rather than physical transactions [11]. payment through e-wallet requires users to verify and identify in every transaction, thus making the security of this online transaction guaranteed [13]. just like physical wallets, e-wallets are able to store personal information such as credit cards, debit, pins, and id cards [7]. in addition, e-wallet allows users to track detailed transaction information activities that have been carried out [14]. currently there are many e-wallet services available to users such as dana, ovo, gopay, linkaja, and many more. as an additional effort to revive entrepreneurship on campus that had stopped, a invention called "culinary business automatic service lockers (entrepreneurship lockers)" by integrating the internet of things (iot) and financial technology (fintech). iot technology in the entrepreneurial locker plays a role in facilitating lockers to connect with entrepreneurial partners so that they can provide products and transact with customers without physical interaction. meanwhile, financial technology with qris and e-wallet will support the process of customers making payments and opening access to products in the lockers. with the application of information technology in entrepreneurial activities on campus, it is hoped that it will encourage enthusiasm and create new experiences for all parties involved, especially in the way of payment using fintech technology. this invention also expands the involvement of other partners who want to be entrepreneurial in a more innovative way. this research will focus on the implementation of an automated payment system using qris and e-wallets in internet of things (iot)-based entrepreneurial lockers capable of providing convenience and digital payment transaction activities quickly, safely, and practically. ii. method the design of a digital payment system with financial technology is based on the concept of entrepreneurial locker design. with the following details. primary and secondary data sources primary data was collected through surveys and needs mapping based on the concept proposed in the entrepreneurial locker invention. in addition, focus group discussion (fgd) was also conducted to explore other needs in product development. financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 9 issn 2442-7888 (online) doi 10.24167/sisforma secondary data was obtained from journal research sources available on the internet. information system based on the design of the culinary business automatic service locker, the researcher will create a website-based application system to handle ordering and payment transactions in the entrepreneurial locker. the web-based application is made using html, php, and javascript programming languages. the transaction process is carried out through the website application via a tablet computer available at the entrepreneurship locker. in addition, from the user side, they will need an e-wallet on their smartphone to make payments through qris scans. how qris works from the business side the design of a digital payment system through qris for entrepreneurial locker invention from the business actor's side is presented in the sequence in figure 1. in this process, the application will provide a display for customers to make payments with qris. the system will generate invoices and request codes to be displayed as qr code images for customers. after the customer scans the qr code and makes the payment process, then the system will direct to the payment status api. if the payment status is "paid", then the payment is successful. however, if the payment status is unsuccessful or "expired", the qr code will be re-generated. figure 1. qris payment flowchart from the business side how qris works from the customer side the design of a digital payment system through qris from the customer side is presented in the sequence in figure 2. in this process, the user will go to a website application that contains a menu for making transactions and payments. users will see a qr code to be scanned using an e-wallet. after the user successfully completes the payment via e-wallet, the user can see the payment status displayed on the screen. if the payment status is successful, the process is complete. however, if a notification appears that the payment has not been successful, it is necessary to re-scan with a new qr code. figure 2. qris payment flowchart from the customer side api qris the qris api used uses http post and secure socket layer (ssl) protocol connections with json data type. encrypted data uses advance encryption standard (aes) encryption type with cbc code and pkcs7 padding. aes key parameters are encoded first with the sha 256 method with different submerchant codes. the size used is 16 plus in front of the encrypted message. session id is used as the session timeout during the transaction and defaults to 10 minutes. figure 3. api usage flow dynamic qris financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 10 issn 2442-7888 (online) doi 10.24167/sisforma in the qris development project for entrepreneurial lockers, a dynamic qris is used. this allows the qr code to be generated differently for each transaction. thus making different nominals in each transaction can be realized through different qr codes. iii. results and discussion the results of the implementation of financial technology for entrepreneurial lockers are presented in the interface. the payment information system for making transactions at the automated service lockers is presented through a web-based application. qris transaction implementation the following are the results of the program and design of the digital payment system for entrepreneurial lockers that have been made. a. product selection stage users enter through the main menu page for food product selection through a set of tab/monitor devices available at the entrepreneurial lockers. this page will show a list of products available in each locker with product name, image, and price information. figure 4. menu page b. payment stage through dynamic qris at the payment stage, after the user chooses the product the system will direct the user to make a qris payment. figure 5. payment page after clicking qris payment, users can scan the qr code on the screen and make payments through their e-wallet. figure 6. qris payment page here is an example of a dynamic qris result that has been generated for one of the transactions in the entrepreneurial locker. figure 7. example of dynamic qris by using dynamic qris, nominal input errors when users make payments will not occur. unlike the static qris, the dynamic qris nominal will be set directly automatically from the qr code so it is very useful in the automatic payment system. in addition, the qr code that has been scanned will not be able to be used again for other transactions, so the qr code will be generated with a new one. c. successful payment stage if the payment step via e-wallet has been completed by the user, the user can click the check payment button. if successful, an alert message will appear that the payment was successful. financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 11 issn 2442-7888 (online) doi 10.24167/sisforma figure 8. successful transaction figure 9. failed transaction d. admin page the admin page is the page used by the admin to manage the content of the user page. to enter the admin page, login access in the form of username and password is required. figure 10. admin login page the following is a page for filling (input) data from the seller's side as initial registration. the data that must be filled in includes the seller's name, whatsapp number, address, account number, and bank number. figure 11. seller registration page furthermore, the admin can fill in data on the items that will be placed in each locker by clicking on one of the locker images. the data will contain item name, price, description, seller, and product image. product data that has been successfully entered will immediately appear on the user page. figure 12. product data filling page e. e-wallet payment in making payments via qris, users can use any type of e-wallet that supports qris payments. here are some examples of transaction results via e-wallet (dana, ovo, shopeepay, and mbca) that have been done. financial technology with qris payment system qris for entrepreneurship locker sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 12 issn 2442-7888 (online) doi 10.24167/sisforma figure 13. payments via e-wallet iv. conclusion based on the research results, there are several things that can be concluded. first, a financial technology-based payment system has been successfully applied to the invention of entrepreneurial lockers. the financial technology (fintech) used is dynamic qris (quick response code indonesia standard) and e-wallet. second, the use of dynamic qris in entrepreneurial lockers is intended to realize an automatic digital payment system. dynamic qris is able to produce transaction amounts that always change per transaction. so that users only need to make payments by scanning qr codes using e-wallets and verifying their own payments. third, we can see how financial technology can be the right solution for transactions during the covid-19 pandemic. digital transaction methods are able to reduce physical interaction between customers and sellers due to the absence of face-to-face (f2f) transactions. finally, the implementation of financial technology in transaction activities will revive entrepreneurship on campus. in this context, the hope is that it will create a “new user experience” for all parties involved in increasing transaction activities on campus. it will also expand partners who want to do entrepreneurship on campus in a new and more innovative way. 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[2] b. a. eren, “qr code m‑payment from a customer experience perspective,” j. financ. serv. mark., 2022, [online]. available: https://doi.org/10.1057/s41264-02200186-5. [3] r. singhal, “impact of covid-19 on digital payment services at towns and villages,” int. j. creat. res. thought, vol. 9, no. 5, 2021, [online]. available: https://papers.ssrn.com/sol3/papers.cf m?abstract_id=3872001. [4] a. surekha, “e-payment transactions using encrypted qr codes,” int. j. appl. eng. res., vol. 10, 2015, [online]. available: https://www.researchgate.net/profile/i ndu-i/publication/295073050_epayment_transactions_using_encryp ted_qr_codes. [5] a. musyaffi, “digital payment during pandemic: an extension of the unified model of qr code,” acad. j. interdiscip. stud., vol. 10, no. 6, 2021, [online]. available: https://doi.org/10.36941/ajis-20210166. 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[15] m. aji hendy, “covid-19 and ewallet usage intention: a multigroup analysis between indonesia and malaysia,” 2020, [online]. available: https://doi.org/10.1080/23311975.202 0.1804181. university-level of elearning in asean the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 70 the pets:game introduction of pets in two languages wahyu febriyanto game technology department, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia wahdoer@gmail.com t. brenda chandrawati .st., mt game technology department, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia brenda@unika.ac.id erdhi widyarto n .st., mt game technology department, faculty of computer science soegijapranata catholic university jl.pawiytan luhur iv, semarang, indonesia erdhi@unika.ac.id abstract—introducing environment to children is important.what includes in this environment is the life of living beings such as humans, animals, and plants. the role of parents is needed in introducing the living creatures. one of the living creatures that are endeared by children is animals, especially the pets. therefore, making educational game “the pets” will be interesting. with the game "the pets" it is expected to help parents to teach the children about pets based on place of living and food.this paper describes how to design and create introducing pet game based on the type of food and its habitat in two different languages . "the pets" has the android platform with a minimum api level 14 is created using the game engine construct2. using two dimensional model and image with interesting coloring for children, and using the application coreldrawx4. from theresults of the survey, it is found that "the pets" can provide new knowledge and can assist children in learning about pets based on place of living and food. children who previously could not mention pets in english, after playing "the pets" can name them in english. keywords—game, education, the pets, pets, interactive learning i. introduction learning i s a proc ess or e ffort m ade b y someone to obtain a new change in behavior as the result of previous experiences in daily interaction[1]. learning process is needed to stimulate t he g rowth of children, in t his period t he c hild i s e asy t o unde rstand instructional material provided. in addition to learning t hat can stimulate the g rowth of e arly c hildhood, other processes t hat can introduce ch ildren to the surrounding e nvironment is through t he process of pl aying. p laying i s i mportant to do in early childhood be cause at t hat ag e children are not f amiliar w ith anything but playing. according t o piaget, playing is an activity done v oluntarily and self-motivated and can cause p leasure t o those w ho play it[2]. besides, playing al so has be nefits s uch as increasing t he abi lity of ki nesthetic and children’s motor de velopment of t he ri ght brain that af fect em otional i ntelligence and children’s creativity, and c an develop children's ability to solve a problem[3]. there is another opinion on the definition of playing, often called the game. according mailto:brenda@unika.ac.id� the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 71 to mintorogo, game i s an activity t hat ha s a provision that aims to have fun and also can be us ed a s children's l earning m edia[4]. through g aming, it can increase t he i nterest of young c hildren t o l earn. in a ddition, children can play t hrough interactive games, and children can a lso get t he s cience of learning pasted on game. however, learning methods are applied to the form al s chools us ing t raditional l earning ones. that makes l earning m ethods a s a learning cen ter teachers and students as learning objects this methodemphasizes the mastery of l earning m aterials and text oriented subject matter [5]. to s upport c hildren’s understanding of the l earning m aterial, t he aut hors w ill create educational g ames as a s uggestion t o s tudy and play to introduce children to pet, type of food a nd a lso a ha bitat of t he p et and its translation in english instead of t raditional methods us ing materials s uch as textbooks. this g ame i s i ntended for y oung chi ldren between the ages of 3-6 years. ii. literatur review 2.1 sense of play according to piaget, pl aying is a hum an activity that is done repeatedly intended as a pleasure[2]. besides pl aying as a m eans of achieving g ood pro gress de velopmentally kinesthetic, motoric, right brain development and emotional intelligence i n expr essing their creativity[3]. meanwhile, according t o andang ismail playing is an activity f or pl easure w ithout finding out w ho w on a nd l ost. t his act ivity is done voluntarily without duress[6]. 2.2 the function of playing for children playingfor children functionsas a m eans of g etting t he chi ld that should a lso be interspersed with learning provide a stimulus to the ch ild. one interesting m ethod of learning i s w ith games[2].in the g ame t here is an element of pleasure. 2.3 stages of play according to piaget 's t heory i n[7],there are 4 phases in playing, namely : a. sensory motor play (including age ¾ – 6 months) in this s tage chi ldren us e nerves, s mooth muscles, and their feelings. b. symbolic / make believe play (2 – 7 years) in this s tage chi ldren play real g ames using media in their daily lives c. social play games with rules (8 – 11 years) children's games are conducted in groups and are limited by rules that are still modest d. games with rules & sports (11 year more) these ar e playground activities and exercise ac companied by r ules t hat h ave been authorized or simplified. 2.4understanding of learning there is some sense of learning according to the exp ert. according t o[1]learning i s a process or e ffort made by someone to obtain a new cha nge i n behavior a s a result of previous experience in daily life interaction. meanwhile, according t o hintzman[2]learning the changes t hat occur within the o rganism can be humans or animals ba sed on the exp erience g ained. thus, it can influence t he be havior of bot h organisms. 2.5learning through games play the game now has become a lifestyle and fa miliar w ith t he g eneration of young people, especially those in urban areas. now chi ldren aged under f ive ar e al ready familiar with the various gaming devices and games in playstation and computers [8]. childhood i s a p eriod w here they c an be specifically r eceptive t o the s timuli g iven to him. this pe riod is v ery sensitive chi ld if given the stimulus, they w ill eas ily capt ure the i ntent of t he s timulus s o that t hey can remember it till adulthood. t hrough g ames children can be stimulated easily because children can easily cat ch a s ensitive i ssue [9]. 2.6understanding of games according t o [4]game i s an activity t hat has a provision that aims for funand can also be used as a children's learning media. based on the above s tatement it can be c oncluded the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 72 that game c an be us ed for c hild e ducation facilities. 2.7stages tomake game according t o[8], in making the g ame there are five aspects to be considered:  determining genre of game choose one of t he genres t hat will be addressed. genre specifies the targeted age i n m aking g ames, for example, for kids thegenre used i s usually casual  determining tool use tool selection i s important. tool maker facilitates in making the game, for e xample if y ou w ant 3 dimensional t ools, uni ty is u sually used.  determining gameplay the f low of t he game affects the player’sinterest. gameplay enables players to play the game  determining graphic selection of g aming g raphics adapt the genre of the game, whether it's a cartoon or realist  determining audio audio affects t he a tmosphere of games played. 2.8understanding bilingual according bloomfield bilingual i s those who c an m aster and us e t wo or m ore different l anguages in pronunciation a nd vocabulary [10]. this s tudy us es two different l anguages namely e nglish a nd i ndonesian, i n t erms of voice, text and ot hers. so it is expected thatchildren can understand the game created in two different languages. 2.9 benefits of being bilingual it will be easier to communicate because it controls structure of two or m ore different languages because people do not frequently adapt people using a different language [10]. according to matlin, a bi lingual chi ld is more f lexible i n the s ense t hat they can be adapt to use different languages and are more likely creative [10] . iii. research methodology 3.1 planningsystem game development method is a way to be used in game de velopment r esearch whichwas c onducted on the t ools and techniques to achieve the purpos es of research on game de velopment. in t he development of t his g ame de velopment model , re search methods are used to develop or com plete t he s tudies t hat ha ve been done t o get m ore de tailed research and innovation[11]. first literature study i s done t o s harpen the issues and theories that are applied in this study. one s tudy i s m ade as a c omparison between the exi sting games and the development. similar games , namely game " belajar m engenal b inatang " was made b y bamboo media [12]. this game i ntroduced animals like as birds, polar animals,fish, and wild animals.in addition there ar e o ther studies relating to the introduction of animal puzzle game animals [11]. 3.2game design this game application is d esigned and manufactured for t he a ndroid-based application that can be pl ayed via a smartphone or t ablet that ha s a ndroid operating s ystem. i n de signing a nd manufacturing game cal led " the p ets", the game eng ine as w ell as i mage pr ocessing applications are us ed in orde r t o get programming a nd graphics t hat s upport the designing and m anufacturing t he game [8].game engine is a software used to design and create a g ame. game eng ine ha s a function as a means of rendering 2d and 3d graphics, ph ysics e ngine, a udio c ontrol, scripting, animation, game, ai ( artificial intelligence), networking, streaming and setting chart[13]. 1. gameplay “the pets” besides cont aining l earning materials,“the pets" is also an educational gameso that children do not get bored to play this game. at t he be ginning of menu there i s an options:indonesian l anguage a nd e nglish, then just g o to the main m enu. if the indonesianis choosen, it will s peak the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 73 indonesian with all-inclusive v oice f or an explanation, and vice v ersa i f s electing english. in the main menu there ar e m enus based on the habitat of the animals. there are three ha bitats taken from pe ts, namely l and, air, water. there ar e addi tional m enu a s a navigation menu in-game sound a nd language, setting menu. 2. gui (graphic user interface) design “the pets” in game de velopment, layout of t he t itle, menu, and background need to be considered in orde r to a llow a us er or us ers to understand t he fl ow of t he g ame which is played[14]. “the pets" ar e designed usinggui t hat i ncludes na vigation by l and, air, water and setting. from the main menu of ha bitat selection of pe t i s t he scene menu for land, air, and water that contains a m enu to learn and play so that children get learning from the introduction of animal and can play mini g ame. figure 3.2 is a l ayout de sign scene of inland navigation. figure 3.2 the main landline scene then, in each habitat there is a gui design for l earning, w hich i s t he form of the introduction of p ets a ccording t o t heir habitat. there i s r ecognition in t he f orm of pictures of a nimals, a nimal s ounds, s ound accompaniment, and t he pet food. t he design of t he m enu scene r ecognition as an example is shown in the figure 3.3. figure 3.10 learning scene iv. results and discussion 4.1 making games for the chosen game engine in the making "the p ets", cons truct2 chosen is image processing a pplication core ldraw x4. cosntruct 2 was selected because it is light in terms of usage and can also be used in multi platforms. coreldraw x4 i s selected for each because it i s on e of t he app lications processing v ector images whichare s table i n generating drawings and coloring suitable for game “the pets". 4.2display game display game or g ame i nterface p lays a n important r ole i n a g ame. the d isplay of pictures arearranged on a re gular l ayout t hat makes g ame be comes i nteresting. in construct2 an image is called layout. design view i s cr eated i n such a way t hat user does not e xperience prob lems i n operating the game “the pets". here i s a de scription of layout view of th game: 1. splash screenmenu figure 4.1 splashscreendisplay figure 4.1 i s a di splay of splash screen menu of " the p ets". splash screen menu here is used t o i nform t he beginning a nd i s used to preload the asset picture and sound in the game. loading ba r is used as i ndicator lights i n preload image and sound, w hen loading bar is full, it will appear next scene. 2. main menu main m enu c ontains 4 m enu opt ions, namely land, air, water and setting.figure 4.2 is a l ayout v iew m ain menu. main menu is the most important menu in t he game where it controls the layout to the other menus. the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 74 figure 4.2display main menu 3. learning menu figure 4.3 i s a menu of t he i ntroduction of pets living on land. there are buttons like back but ton, l isten to s ound of a nimals, pet food, a s w ell a s ri ght a nd left but tons t o change s elected animal. there i s al so a companion v oice t hat t ells w hether the animal i s be ing viewed, a poppi ng s ound when animal appears. figure 4.3display learning menu 4. mini game menu figure 4.4 contains i nteractive g ames, player is instructed to draw up a pet pictures land i n row s of t hree or m ore of t he boxe s that continue to emerge from t he bot tom up. in every pa rticular po int s peed will be increased and therewill app ear a di fferent animal picture box again. figure 4.4display mini game menu v. conclusions from the above di scussion, it can be concluded: 1. “the pets" i s an introduction to the child's game about pets based on food and habitat whichare pr esented into two di fferent l anguages, namely indonesian a nd e nglish. game “the pets” for ages 3-6. 2. graphic “the pets” i screated by2dimensional i mage w ith interesting colors s o t hat c hildren are more interested in pl aying t his game. this game ha s a ba se android platform, and will be upl oaded to play s tore using t he m inimum a pi level 14 or android version i ce cre am sandwitch. 3. "the pets" cont ains t hree m enu: animal habitats. in each menu there is a m enu option to l earn and play, every m enu booklet t ells you how t o play the game " the pets". acknowledgment wahyu f ebriyantois gratefully acknowledged t o beasiswaunggulan scholarship s upported from b ereau for planning a nd i nternational coope ration, ministry of e ducation a nd cul ture of indonesia. references [1] slamet, “belajar dan faktor-faktor yang mempengaruhi.” r ineka c ipta, surabaya, 1991. the pets:game introduction of pets in two languages sisforma vol.3 no.2 november 2016 : 70-75 75 [2] k. hernawati, “pengenalan teknologi sejak dini dengan belajar sambil bermain melalui s martphone,” i n seminar nasional matematika dan pendidikan matematika fmipa uny, 2012, no. t 20, pp. 978–979. [3] j. freeman a nd u . munandar, “ cerdas dan cemerlang.” p t. gramedia p ustaka utama, jakarta, 2001. [4] j. m . m intorogo, a. adib, a nd a. w . suhartono, “ perancangan m edia interaktif pengenalan alphabet berbasis alat p ermainan eduka tif u ntuk anak usia 2-4 tahun,” j. dkv adiwarna, vol. 1, no. 4, p. 13, 2014. [5] a. budiningsih, “belajar d an pembelajaran.” r ineka c ipta, jakarta, 2005. [6] a. ismail, “education games m enjadi cerdas da n c eria de ngan permainan edukatif.” p ilar m edia, y ogyakarta, pp. 155–156, 2006. [7] m. s. tedjasaputra, “bermain, mainan dan pe rmainan.” g rasindo, j akarta, 2001. [8] s. henry, “cerdas d engan game.” p t gramedia pustaka utama, jakarta, 2010. [9] e. g . hainstock a nd b . lumley, “metode p engajaran montessori u ntuk anak p ra-sekolah.” p ustaka delapratasa, jakarta, 1999. [10] m. ninawati, “kajian dampak bilingual terhadap perkembangan kognitif anak sekolah dasar,” majalah ilmiah widya, jakarta, pp. 23–24, oct-2012. [11] p. g. dewi fatma, “pengembangan game edukasi,” yogyakarta, 2012. [12] m. bamboo, “belajar m engenal binatang.” [ online]. available: https://play.google.com/store/apps/detail s?id=net.bamboomedia.mengenalbinatan g. [accessed: 03-jun-2016]. [13] a. babastudio, “ 10 g ame engine terbaik s aat i ni,” 2014. [o nline]. available: http://www.babastudio.com/blog/10game-engine-terbaik-saat-ini. [accessed: 14-jul-2016]. [14] v. w. febriani and n. a. wijaya, “high school t echnopreneurship p rogram to increase t he educ ational g ames f or students,” int. j. comput. internet manag., vol. 1, no. sp1, p. 25.1, 2014. analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 91 analysis and design of accounting information system on cv indo sangkar emas meissy lengmas congdinata1, alexandra adriani widjaja2, ridwan sanjaya3 soegijapranata catholic university jl. pawiyatan luhur iv no.1, semarang 1meissycong@gmail.com, 2alexandra@unika.ac.id, 3ridwan@unika.ac.id abstract—using an accounting information system in a company can help the company in enhancing its performance. cv indo sangkar emas is facing some problems at their business, such as frequently finding duplicate data, giving code to its data, recording purchase and sales transactions, and making financial statement all done manually. all the problems caused by the company still not using an accounting information system. therefore, the company decided that they need accounting information system. the research aims to analyze and design accounting information system that can improve data accuracy, quality control, and financial statement quality on cv indo sangkar emas, and improve communication between warehouse employees and office employees. the system will be developed using the object-oriented analysis and design method with the help of observation, interview, documentation, and unified modeling language, such as use case diagram and class diagram. keywords— accounting information system, inventory, object-oriented analysis and design, purchase, sales i. introduction one of the methods to enhance a company’s performance is implementing accounting information system. the effectiveness of an accounting information system can affect the employees’ performance in a company[1]. implementing accounting information system that is suitable for the company’s needs can enhance internal and external information exchange to become more effective and efficient which can affect the company’s decision-making. cv indo sangkar emas is a company that buys and sell bird cage and their accessories. the company buys the products from overseas supplier in large quantities. the company also has many customers nationwide. until now, the company still has not implemented accounting information system. some problem arises because cv indo sangkar emas has not implemented accounting information system, such as undetected duplicate data, manually coded product and customer, manually recorded purchase and sales transactions, and manually made the financial statement. not only that, the communication between the warehouse division and the office division is still being done manually because of the separate location between both divisions. the company also does not have a special code given to defect product that is not available for sale. based on the interview conducted with the director and the employees of cv indo sangkar emas, the company frequently finds duplicate data more than two times a week. duplicate data found affected the company, such as the difference in physical stock and the recorded stock, as well as total cost and revenue from purchase and sales transactions that are related to the stock. duplicate data can also happen because the recording of the transaction had been done mailto:meissycong@gmail.com mailto:alexandra@unika.ac.id mailto:ridwan@unika.ac.id analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 92 manually. this can also affect the production of financial statements which had still been made manually which is considered not effective in the company’s decision-making because cv indo sangkar emas cannot know the current company performance at a certain time. communication between the warehouse division and the office division has only been done by telephone which is vulnerable to the misuse of data because there is no written proof. the update of data from the warehouse to the office or reverse not being done in real-time can affect the company’s decision in purchasing or selling products. the company is not giving codes to defect products which affects the storing and recording of company inventory data. every product that arrives will be checked by the company and will be grouped by its quality, ready to sell or defect, without giving any code. the company stores the products by their code and groups them by the customer order. if the company not giving a special code for defect products, there will be a possibility for defect products to be sent to the customer, which has happened, making the company need to sell product loss. cv indo sangkar emas doing purchases and sales in large quantities, so making mistakes both in purchasing and selling can make the company to have a great loss. the company also has a plan to sell more variety of products. that is why cv indo sangkar emas decided that they need accounting information system that can minimalize the problem already displayed above. the research aims to analyze and design accounting information system that can improve data accuracy, quality control, and financial statement quality on cv indo sangkar emas, and improve communication between warehouse employees and office employees. ii. literature review the focus of the research is to analyze and design an accounting information system. an accounting information system is defined as a data processing system that is transferred as primary information a collection of components related to the processing of financial data that is converted into financial information[2]. the component of the account information system based on [3] consists of performer, procedure, and software. a company’s internal control system can be affected by the use of an accounting information system. internal control system is defined as a process that gives assurance of achievement of the improvement of business activity, the reliability of financial statements, and the obedience to rules and law[4]. internal control system has the function of preventive controls, detective controls, and corrective controls[5]. the object-oriented analysis and design (ooad) is used to implement the accounting information system developed in this research. object oriented analysis and design (ooad) is defined as an analysis and design method that is objectoriented[6]. unified modeling language (uml) is used to help the process of analyzing and designing the accounting information system. according to [7] unified modeling language (uml) is a programming language that is object-oriented that describes the needs, produces analysis and design, and illustrates architecture. php or php: hypertext preprocessor is the programming language used for developing the system. php is defined as a dynamic website programming language that can interact with the user[8]. analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 93 laravel is the framework used to develop the accounting information system. laravel is defined as one of the php frameworks that is open source and uses the model view controller (mvc) concept[9]. for the database, mysql is used for this accounting information system. according to [10] mysql is defined as rdbms that can process databases quickly, can accommodate many data, and can be accessed by many users. iii. method the research object is cv indo sangkar emas which is located in semarang, indonesia using primary data that is collected from the process of observation and interviewing the owner and the representation of each division in cv indo sangkar emas. observation is done by observing the cycle of purchase, sales, and inventory and the interview is done with the owner and the representation of each division that is involved in the purchase, sales, and inventory cycle. secondary data is also used with the source of the image taken from the record of the company transactions such as packing list, purchase order (po), import declaration (pib), and purchase note. data will be analyzed using object oriented analysis and design (ooad) method that will be separated by object oriented analysis (ooa) and objectoriented design (ood). the steps in ooa are analyzing problems, explaining the process in the system, identifying the object, determining attribute, and defining operations. the steps in ood are designing subsystem, designing object and class, and designing the interface. iv. results and discussion the core surrounding the problems found in the company is the purchase, inventory, and sales cycle, which is why the accounting information system will be analyzed and designed based on the purchase, inventory, and sales cycle. the system will start with recording the transaction and end with producing the financial statement based on the transaction stored in the system. a. object-oriented analysis (ooa) the steps in object oriented analysis (ooa) are analyzing the problem, explaining the process in the system, identifying object and attributes, and defining operations. the problem was analyzed after doing observations and interviews that involved the process of purchasing and selling. based on the result of the observation and the interview, the problems and the solutions that are going to be implemented in the accounting information system are shown in table 1. table 1 problem analysis problem solution duplicate data doing validation checking when the form submitted transactions recorded manually input purchases and sales transaction feature in the system financial statements manually made financial statements are automatically made in the system information exchange has been done manually the system can be accessed by all the members of the company and the notification feature no special codes for defect products recording the amount of defect products and adding code ‘r’ for defect products based on the problem analyzed in the first step, the next step was to determine the process in the system that is explained using use case diagram shown in figure 1. analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 94 figure 1 use case diagram the third step of analyzing the accounting information system is to identify the objects and their attributes. objects that are identified are user, division, account, location, customer, supplier, product, purchase transaction, sales transaction, and general ledger and its attributes shown in table 2. table 2 object and attributes analysis object attributes user username, name, email, division, password division division name account account code, account name location location code, location name customer customer code, customer name, customer phone number, customer email supplier supplier code, supplier name, supplier phone number, supplier email product product code, product name, description, unit, location object attributes purchase transaction transaction code, transaction date, supplier code, product code, quantity, unit, exchange rate, purchase price, total expense sales transaction transaction code, transaction date, customer code, product code, quantity, unit, cogs, selling price general ledger journal code, date, description, account, debit nominal, credit nominal the last step in ooa is to define the operations that will be and be not covered in the accounting information system. table 3 shows operations that will and will not be covered in the system. table 3 defining operations operations covered operations not covered a dashboard that shows the company’s performance forecast for purchase and sales transactions data create, read, update, delete (crud) data in the system edit and delete the general ledger payment menu separated from the purchase and sales transactions menu delete account and division master data configuration menu log every activity done in the system except the login and logout process reset password that can only be done by superadmin read log for security reasons automatically made codes automatically shows the current currency rate automatically made defect product report automatically calculate the cost of goods sold using the first in first out method automatically made sales invoice analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 95 operations covered operations not covered automatically made ledger from purchase and sales transactions automatically made financial report validation is given to every form provided in the system b. object oriented design (ood) the steps in object oriented design (ood) are designing the subsystem, designing the object and class, and designing the message. the first step is to design the subsystem or the tables that are going to be used in the accounting information system database. tables designed are mst_users, mst_divisi, mst_akun, mst_lokasi, mst_customers, mst_suppliers, mst_barang, mst_config, trans_header, trans_detail, trans_hpp, trans_payment, and trans_jurnal. the next step is to design the objects and the classes. this step also designs the relation between the tables that have already been made in the previous step. the relations can be seen in figure 2. figure 2 class diagram the last step in the ood process is designing the message or the interface. the interface design is grouped by login page, dashboard, page, master data menu page, master data create and edit form page, master data detail page, delete master data form, transaction menu page, transaction create form page, transaction detail page, delete transaction form, financial report menu page. c. implementation of accounting information system figure 3 shows the dashboard which is the main page that the user will be redirected to after successful login to the system. the sidebar show menu that will be available in the system. the menu will be categorized into master data, transaction, and report. this chapter will focus more on the transaction menu. the transaction menu consists of 3 sub-menus that are purchase transaction, sales transaction, and payment transaction. figure 3 dashboard page before creating a new purchase transaction, the user needs to ensure that the supplier and the product concerned are already listed in the system. if not, the user can add it manually by the master data menu, else user can add new purchase transaction data by accessing the new purchase button in the purchase transaction menu shown in figure 4. analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 96 figure 4 purchase transaction menu page the new purchase button will redirect the user to the create purchase form is shown in figure 5 which can be used by the user to add new purchase transaction data. figure 5 create purchase form purchase transaction status will be set automatically by the system based on the company purchasing cycle. new purchase transaction status will be set automatically into waiting for approval. next, if the user wants to update the transaction status, then the user can access the detailed transaction page of the transaction. table 4 shows the purchase transaction status and each condition. table 4 purchase transaction status status condition waiting for approval the purchase transaction has been inputted and waiting for the director’s approval waiting for payment waiting down payment confirmation from the finance division processed products are being processed by the supplier delivered products have arrived at the port and are on the way to the warehouse arrived products arrived at the warehouse and checking has been done. completed the rest of the payment has been paid and the purchase transaction completed to validate the down payment (dp), the user can access payment transaction menu and go to the detail of the transaction. the user will be redirected to down payment (dp) payment form and after submitting the system will automatically update the transaction status and the payment status from unpaid (belum lunas) to dp paid (dp lunas). after the product arrived, the warehouse division will be doing quality and quantity checking and they can update the total products arrived by filling the input quantity arrived form shown in figure 6. figure 6 input quantity arrived form to complete the purchase transaction, the user will be asked to fill out the complete purchase transaction form is shown in figure 7 which can be accessed on the payment detail purchase transaction page. the system will then update the payment status to paid (lunas) and the transaction status to completed. analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 97 figure 7 complete purchase transaction form for sales transactions, the user can add new data through the create sales form. to access the form, the user can access the sales transaction menu shown in figure 8 and click on the new sales button. figure 8 sales transaction menu page this button will lead the user into the create sales form that can be used by the user to add new sales transaction data. figure 9 create sales form the sales transaction status detail is shown in table 5. same as the purchase transaction status, to update the sales transaction status user need to access the sales transaction detail page. table 5 sales transaction status status condition waiting for approval sales transactions had been inputted by the marketing division and waiting for the director’s approval processed products are being processed based on the sales order waiting for payment products process completed and waiting for payment from the customer paid payment has been validated and waiting for the products to be picked by the customer picked the product has been picked by the customer from the warehouse completed sales transaction complete to validate the payment, the user can go to the payment transaction detail page which can be accessed from the payment transaction menu. after validating, the system will update the payment status from unpaid (belum lunas) to paid (lunas). to complete the sales transaction, the user will need to access the sales transaction detail page and click the button available and the user will be redirected to the complete sales transaction form. d. testing the testing process is done in two phases that are a technical phase and an interview phase. technical phase testing is done by testing all the feature that is provided in the system and the interview phase is done by doing interviews with the company’s director and representative of each division. the first phase of testing shows that every feature provided by the system has worked nicely. the result of the interview phase shows that the system made met the company’s needs and can minimalize the problems found before. the system is easy analysis and design of accounting information system on cv indo sangkar emas sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5193 98 to understand and easy to be operated, even though time is still needed for the company to transform from doing records manually to systemically. the accounting information system design made already meet the company’s requirement so the company’s need for accounting information system will be developed based on the system designed v. conclusion based on the result of the analysis and design process can be concluded that to enhance data accuracy, quality control, and financial statements quality in the company, the accounting information system was provided with some features, such as validation checking in every form available, automatically made financial statements which can be accessed daily, monthly, or yearly, automatically made codes for data that is customized with the company’s need, and input quantity arrived form to help warehouse division on updating the quantities of products available to sell. to implement the object-oriented analysis and design (ooad) method the process of object-oriented analysis (ooa) and object-oriented design (ood) is done by doing steps, such as analyzing the problem, explaining the process in the system, identifying object and attributes, defining operations, designing the subsystem, designing the object and class, and designing the message. to enhance the communication between the warehouse employees and the other employees, the system was equipped with a notification feature that shows purchase and sales transaction that is ongoing and need action immediately. notification can be seen by all the employees that are already listed on the system so that they can do internal control for each other. references [1] r. mardini, m. lestira oktaroza, and s. fadillah, “efektifitas sistem informasi akuntansi: meningkatkan in-role performance dan innovative performance karyawan sektor publik?,” vol. 4, pp. 158–166, 2022, doi: 10.20885/ncaf.vol4.art21. [2] a. susanto, sistem informasi akuntansi (struktur pengendalian resiko pengembangan). bandung: lingga jaya, 2013. [3] mardi, sistem informasi akuntansi. jakarta: ghalia indonesia, 2011. [4] a. w. tunggal, pengendalian internal mencegah dan mendeteksi. jakarta: harvarindo, 2013. [5] m. b. romney and p. j. steinbart, accounting information system, 14th ed. canada: pearson education, 2018. [6] l. mathiassen, object-oriented analysis and design. denmark: marko publishing, 2000. [7] r. a. sukamto and m. shalahuddin, rekayasa perangkat lunas terstruktur objek. bandung: informatika bandung, 2015. [8] wardana, aplikasi website profesional dengan php dan jquery. jakarta: pt. elex media komputindo, 2016. [9] d. naista, codeigniter vs laravel kasus membuat website pencari kerja. yogyakarta: cv. lokomedia, 2017. [10] b. raharjo, belajar otodidak mysql. bandung: informatika bandung, 2015. making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 26 making education game to choose healthy snacks for children vania wahyu febriani department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 vania.wahyu@gmail.com t. brenda chandrawati department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 brenda@unika.ac.id albertus dwiyoga widiantoro department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 yoga@unika.ac.id abstract – one of the learning media is game. games that can be used as a learning tool can be called as education games. because children like games, games can make positive effect for them. children can study while they are playing games. education game that has theme about snacks for children is still rarely found. unfortunately, children from elementary school have a habit to buy and eat snacks without paying attention to snacks hygiene and health. for this reason, education about choosing hygiene and healthy snack for children should be made. the aim of this games is to make children more careful about choosing snacks that they will eat . this paper will explain how to make education game about snacks and to prove that this game can be used as an education tool to educate children about snacks. keywords – education, game, snacks, making game, hygiene and healthy. i. introduction children are one of snacks enthusiasts. usually, children like to buy snacks that can be found outside school. the snacks that can be found are fried foods, noodles, snack in the small plastic bag, ice, colourful candies, or tempura [1]. children have high risk to become sick because of bad snacks [2]. the disease can be stomach ache until hepatitis a. this disease appears because there are so many snacks that are not hygienic and contain dangerous chemical substance. even though there are not many snacks that are not hygienic and healthy, children have to pay more attention when choosing snacks that they will eat. they should not only focus on taste, display, and the price, but also hygiene and health.. based on reference [1], all of respondents like to buy snacks outside school every day. they do not wash their hands before and after eating if they think their hands are still clean. after giving questionnaire to children in elementary school, 70% of the respondents like to buy snacks outside school and 3% do not know that they need to wash their hands before eating. 17% of the respondents do not know that they should use soap when washing their hands and 37% do not know about the steps to wash their hands properly using soap and water. beside that, 47% of the respondents know the different about snacks that are hygienic and healthy based on the colour, 47% know the different based on the taste, and 73% know the different based on the hygiene of the snacks. for this reason, learning media should be made to educate children about choosing hygienic and healthy snacks. one of the mailto:vania.wahyu@gmail.com� mailto:brenda@unika.ac.id� mailto:yoga@unika.ac.id� making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 27 learning media is games. games are being choosen because children like games as games have pictures, colour, and visualisation which are interesting and suitable for children imagination [3]. games can give positive impact if games is used properly for children. games that can be used as a learning media can be called as education games. education games have an ability to reduce the boring effect of study [4]. education games for children about how to choose snacks is rarely found. so making an education game about choosing hygienic and healthy snacks is a good idea. the game will have a goal to educate children about choosing hygienic and healthy snacks. this game will be named “yummy snack”. ii. literature review 2.1 game game can be used to study and be designed to have a goal play [5]. game can be used as media to make player to have fun while playing and can involve player to study too [4]. children like games [5] and can be used to train to solve the problems and conflicts [6]. game can be called as an interactive media which can involve player to choose game story [7]. games can be divided into varieties in genres, such as adventure, arcade, role play, simulation, strategy, and education [5] [8]. adventure is a game’s genre that has some challenges in one world to another world. simulation is a game’s genre that has a mission to face some objects that move fasts, dangerous, and can attack player. role play is genre’s game that mould player to become one with one of the characters. and simulation is a genre’s game that simulate real life [9]. strategy is a genre’s game that needs strategy to play. and education is a genre’s game that is designed as a learning material. based on the references[10], game with interesting visual can attract children. story, colours, and pictures are being liked by children. with education games, without realizing, the knowledge will be absorbed easily when playing. 2.2 education game education games are games that have a learning material but fun. education games can be used to increase language, thinking, social, and motoric abilities [11]. education games are designed to train concentration and solving problem [12]. education games can be used as an interactive learning media [13]. education games are designed to have some elements like scoring, time, and reward when they win and punishment when they fail [8]. education games have an advantage in their visualizations of the real problems [13]. beside that, education games can help learning to become effective and efficient [6] and give motivation to player so they can study [14]. education games can be an addition to fun aspects when studying [15]. the happier the player, the knowledge can be easily absorbed. one of the examples of education game is line pongpongpong. this game can be used to study basic mathematics. this game can be used to educate and entertain player [16]. education games can be used for children who like to play games instead of studying [3]. by playing, children will be easily absorb new knowledge and can easily direct them to study [3]. 2.3 game engine game engine is a software that is developed to make games [17]. game engine has some tools that can be used to give the developer ease and speed in making game. game engine then can produce video games that can be played on mobile, web browser, pc, or console [18]. game engine can be divided into three: open source, freeware, and commercial [18]. open source is one of the game engine’s type that provides free game engine. for example, cocos2d-x, ogre3d, etc. freeware is the game making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 28 engine’s type that can be used freely but there are some paid feature. for example, cryengine, unreal development kit, etc. the last is commercial. commercial is a paid game engine. for example, game maker studio, etc. 2.4 cocos2d-x cocos2d-x is one of the open source game engine. cocos2d-x is using c++, lua, and javascript programming language. but for the javascript one, it is named as cocos2d-js [19]. basic feature that is always used is ccdirector, ccnode, ccscene, cclayer, and ccsprite [20]. ccdirector sets all the scene in one game project. ccnode sets ccscene, cclayer, ccsprite, and ccmenu. ccscene sets scene on game, cclayer sets layer on scene on game, ccsprite sets picture that can be displayed on layer. ccmenu sets menu that can be used on scene game. 2.5 visual studio ide or integrated development environment is a toolbox that can help developer to work on a project easily [18]. ide has their own library which can have some functions. one of the examples is visual studio. visual studio is developed by microsoft to make application with gui or without gui. visual studio can be used with programming language such as c, c#, c++, and visual basic. visual studio have two version; free and paid [18]. iii. research methods this game is made by using cocos2d-x and visual studio. after the game has done, this game and a questionnaire that contain some questions will be giving out to 30 respondents that are children in elementary school. some questions in questionnaire are about how good this game is and whether this game can give them more knowledge about choosing hygienic and healthy snacks or not. the result of this questionnaire can be a proof that this game can be used to educate children or not. iv. results and discussion 4.1 making the game the game is made to educate children in choosing hygienic and healthy snacks. the game is named “yummy snack”. after doing some data collections and data processing, designing gameplay, making game was started. making game was started by making assets for game. assets game contains buttons, menu, backgrounds, characters, and objects like the variety of snack that can be used in game based on snacks that children liked. after making assets, the researcher then make programming of the game. programming consists of gui (graphical user interface) and mechanics. gui programming consists of menu and hud (head up display). mechanics programming consists of game systems. gui programming is a process to code game interfaces. gui programming using cocos2d-x uses ccsprite, ccmenuitemimage, and ccmenu. code 4.1 shows the example of how to set sprite positions on pause sprite. ccmenuitemimage* pause = ccmenuitemimage::create ("pause/pause.png", "pause/pauseselected.png", this, menu_selector(scenefour::pause)); ccmenu* menu = ccmenu::create(pause, null); pause->setposition(ccp(77,533)); menu->setposition(ccpointzero); this->addchild(menu, 1); code 4.1 example of gui programming code mechanics programming is a process to code game systems. this systems consists of 6 scenes which uses mechanics programming. code 4.2 shows the example of adding score when the choice is true and subtracting health when the choice is wrong. void sceneone::trueans(ccobject* psender) { making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 29 // ... scorecount=scorecount+10; // ... } void sceneone::falseans(ccobject* psender) { //... health=health-1; //... } code 4.2 example of mechanics programming 4.2 explanations all of the stages on “yummy snack” game have their own purpose so it can reach the main purpose to educate children to choose hygienic and healthy snacks. the first menu is encyclopaedia that is being named as ensiklopedia. this menu contains additional knowledge. ensiklopedia consists of 2 stages, the first is how to wash hands properly. the purpose of this stage is to educate children on how to wash hands properly with soap and water. many children still do not know how to wash their hands properly and still carelessly eat snacks. the second stage is the variety of snacks, the characteristics of dangerous snacks, and the effect if we consume that. on this stage, the snacks that are being displayed are based on the research on what kind of snacks children like to eat [1]. the purpose of this stage is hopefully the children can be more careful on choosing snacks. the second menu is games. this menu contains 4 stages of games. the first stage is a trivia games that contains 10 questions from 21 random questions. these questions are on information from ensiklopedia. player just chooses the right answer from the questions that are being displayed. the purpose of this stage is to make player know more the knowledge that are being displayed on ensiklopedia. the second stage of games is when a player has to group the snacks that are being displayed to the right place. it illustrates whether the snacks is good or not based on the colour or the display. the purpose of this stage is, after playing this stage, children can pay more attention to the display of snacks which will be bought and consumed. fig. 4.1 ensiklopedia: how to wash hands properly fig. 4.2 ensiklopedia: variety of snacks fig. 4.3 games: stage 1 making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 30 on the third stage, a player will be playing by choosing one of the sellers that sell good snacks. this stage will display the characteristics of the seller and the player has to choose one that suits the criteria on the cleanest seller. this stage’s purpose is to make children or player pay more attention on the seller hygiene. on the last or the fourth stage, player has to choose the pair of cards that display good or right snacks. this stage purpose is to make player to pay more attention on the display of snacks. 4.3 results after the developing of the game is done, then game is given to 30 children in elementary school from 7 until 12 years old to find out whether this game has an impact or not. the previous results in the paper about designing education game to choose hygiene and healthy snacks for children can be compared with this. the previous respondents and the respondents that are being used in this paper are the same person. before playing the game, 70% of the respondents knew the effect of eating too much snacks. after they play “yummy snack”, the result increases to 80%; 10% higher. before they played the game, only 70% of the respondents liked to pay attention the hygiene of the snacks seller. after they play the game, 80% of the respondents claimed that they paid attention to the hygiene of the snacks they want to buy and eat. the next question is about how children know the different between good snacks and bad snacks. based on the colour, 47% of the respondents knew that before playing the game. but after playing game, 70% know the difference based on the snack’s colour. based on the taste 47% of the respondents knew the difference before playing the game. after playing the game, it becomes 67% of the children who know the difference. based on the hygiene of the snacks, 83% of the children knew the difference before playing the game. after playing the game, 97% of the children know the different. 83% of the children before playing the game knew that before eating snacks they have to wash their hands with soap. after playing the game, 97% of the children know that fact. 37% of the children knew that there were some steps to wash hands properly before playing the game. after they play the game, 97% of the children know how to wash their hands properly. fig. 4.4 games: stage 2 fig. 4.5 games: stage 3 fig. 4.6 game: stage 4 making education game to choose healthy snacks for children sisforma vol.3 no.1 may 2016 : 26-32 31 beside that, children are required to grade “yummy snack” game. 20 children mark this game with 5 points or very good based on overall performance and feature. based on the design, 14 children mark this game 4 points or good. and based on game model, 13 children mark with 5 point or very good. v. conclusions “yummy snack” game can be used to educate children from 7 until 12 years old who are still studying in the elementary school about how to choose hygienic and healthy snacks. this can be seen from the increase of all point of aspects of knowledge about hygienic and healthy snacks before playing the game and after playing the game. formulation that can be used to educate children is by using encyclopaedia or the collection of additional knowledge about the simulation of washing hands with soap and choosing the variety of snacks that are usually consumed by children. the game provides the characteristics of dangerous snacks and the effects when they eat the snacks. beside that, it can be added by some other games like how to differentiate snacks based on the display, how to decide the hygiene of snacks and how to choose the snack sellers. using the method of learning by playing, , the knowledge can be absorbed easily. acknowledgement vania wahyu febriani is a student from information system department majoring at game technology in soegijapranata catholic university who received scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia). references [1] i. tristanti, “perilaku jajan siswa sd iv kedungdowo kaliwungu, kudus,” maternal, vol. 12, no. 01, 2015. [2] n. noriko, e. pratiwi, a. yulita, and d. elfidasari, “studi kasus terhadap zat pewarna, pemanis buatan dan formalin pada jajanan anak di sdn telaga murni 03 dan tambun 04 kabupaten bekasi,” seri sains dan teknologi, vol. 1, no. 2, pp. 47–53, 2011. [3] v. w. febriani and t. b. chandrawati, “shooting game can be an education game for children,” international journal of the computer, the internet and management, vol. 20, no. sp2, pp. 8.1–8.6, 2012. [4] v. w. febriani, d. s. ardityo, and r. sanjaya, “idea development on games of education for school ’ s entrepreneurship sustainability,” international journal of the computer, the internet and management, vol. 22, no. sp2, pp. 9.1–9.7, 2014. [5] d. hardianto, “pemanfaatan software komputer untuk meningkatkan kecerdasan emosi (eq) anak,” 2012. [6] a. putranto and p. t. informatika, “pengembangan game edukasi klasifikasi hewan menggunakan adobe flash profesional cs 5 sebagai media pembelajaran biologi kelas vii smp n 15 yogyakarta,” 2013. 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[18] p. stafford, “location racing research document,” 2013. [online]. available: http://glasnost.itcarlow.ie/~softeng4/c001 39462/documents/01. location racing research document final.pdf. [accessed: 21-may-2015]. [19] f. hussain, a. gurung, and g. jones, cocos2d-x game development essentials. brimingham, uk: packt publishing ltd., 2014. [20] a. abdul-karim and l. karlsson, “game development project with cocos2d-x,” helsinki: metropolia ammattikorkeakoulu, 2014. university-level of elearning in asean sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 34 issn 2442-7888 (online) doi 10.24167/sisforma sustainable development goals analysis at setu village in tegal using cobit 4.1 1*isnaeni rachmawati, 2resad setyadi 1,2department of information systems, faculty of informatics institut teknologi telkom purwokerto, indonesia 119103081@ittelkom-pwt.ac.id, 2resad@ittelkom-pwt.ac.id *corresponding author abstract— the role of modern technology (it) is growing and is needed by many agencies including the government, one of which is information technology governance (itg). itg has a role in relevant agencies related to it and the best services to help staff and community activities become important related to the village head office business. the purpose of this study is to analyze is risk management at the setu village head office using the framework control objective for information and related technology (cobit) 4.1. this study uses quantitative research methods by distributing questionnaires to respondents. the questionnaire got the data validity and reliability test well. the data will be analyzed and get the results showing the maturity level at level 3 meaning that the values are in the specified position. to achieve the goal through a much more structured way, namely using assets from the organization that are owned and well defined. recommendations for this research are the need for additional infrastructure such as computers, wifi or others and the addition of human resources in the it department at the setu village head office. keywords— cobit 4.1, maturity level, risk management, sdgs application i. introduction information technology (it) today is important, because there are benefits that make people use information technology as a tool to complete an activity, one of which is the government [1]. utilization of it in the government itself has a positive influence on the work performance of employees or staff. work performance itself here is related to the performance management system [2]. performance management system is the governance or managerial of an organization in which there is a performance assessment, risk management or other of each activity with the aim of supporting business processes [3]. one example of the application of performance management is in the village government office in the tegal area, central java. at the setu village government office there is a work program made by the village head, namely the sdgs program such as the use of the sustainable development goals application or commonly called the sdgs to assist in reporting population data, so that the work program can run, the local government must plan a good and effective management . the sdgs program is a government program in an integrated effort for the purpose of realizing faster village development through work programs such as data-based community empowerment in accordance with the achievement of sustainable development goals and is stated in presidential regulation number 59 of 2017 [4]. good and effective management is made in accordance with their vision and mission, therefore stakeholders, namely village heads need to pay attention to risk management management of each available service, the hope is that the government will have it governance based on substantial risk analysis and support their business strategy [5]. control objective for information and related technology (cobit) 4.1 is a measuring tool which contains a framework to assist in knowing the progress of the sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 35 issn 2442-7888 (online) doi 10.24167/sisforma management of each planned service [6]. cobit 4.1 is used to analyze it governance on the service risk management side of the setu village government for plan and organize (po) [7]. it governance can ensure that it users in local governments are successful in supporting the performance of government institutions from this strategy based on the mandate of the presidential instruction on the use of it in supporting the performance of government institutions, as mandated by presidential instruction number 33 of 2003 concerning “national development policies and strategies egovernment”. it governance is the governance of an organization that focuses on it management, including it system performance and risk management [8]. cobit 4.1 describes tools to support it managers, auditors and users in bridging gaps in relation to control requirements, technical issues and business risks in order to provide strategic guidance for management and business process owners [9]. the 4 domains in cobit 4.1 are planning and organization domain (po), acquisition and implementation (ai), delivery and support (ds), and monitoring and evaluation (me). plan and organize (po) this domain describes the it strategies, techniques and identification of the organization in order to contribute to achieving business goals so as to form a good organization with the appropriate it infrastructure. table 1. indicators of plan and organize indicator describe po1 determine a strategic information technology plan. po2 define the information architecture. po3 specify technology direction. po4 define it organization and relationships. po5 manage investment in information technology po6 communicate management objectives and direction po7 manage human resources. po8 manage quality po9 assess risk. po10 manage the project. figure 1. cobit framework 4.1 maturity level of cobit 4.1 the maturity level in cobit 4.1 has a goal level to control their it processes using a scale of 0 to 5. the cobit 4.1 maturity level is in table 2 below. table 2. maturity level of cobit 4.1 compliance value the technique for measuring the value of compliance or maturity level is by using several questions, each question that is determined has an appropriateness grouping with reference to the assessment as shown in table 3. table 3. compliance value scale statement value 1 not true 0 2 little truth 0.33 3 most of it it true 0.66 4 correct 1 based on the background that has been written above, there are three questions that were chosen to guide the implementation of the research. rq1 : how is the maturity level of risk management in accordance with the value explain 0 0,5 0: none 0,51 1,50 1: initials 1,51-2,50 2: repeatable but intuitive 2.51-3.50 3: defined process 3.51-4.50 4: managed and scalable 4,51-5.00 5: optimized sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 36 issn 2442-7888 (online) doi 10.24167/sisforma condition of the object in the use of sdgs applications based on the plan and organize domain? rq2 : what kind of recommendations will the researcher give based on the condition of the level of maturity of risk management at the village head office in using the sdgs application? this research method was made through a process based on steps, namely research procedures, determination and data sampling, data analysis, discussion and research conclusions. this analysis was carried out based on descriptive analysis and carried out the process of making conclusions based on research data which was strengthened by previous research recommendations. ii. method figure 2. research procedure planning this initial stage is related to research planning, the author needs to find topic ideas, determine objects, problems, methods, data collection and data analysis, so that it can assist the author in providing an overview of research on risk management at the village head's office. observation the author made initial observations by interviewing several staff of the village head's office setu before making and distributing a questionnaire that had been corrected by the author for the object. study of literature this literature is related to management services at the village head's office and cobit 4.1 media instruments and the use of the sgds application to help work programs that have been made by the village head and his staff, the authors need to understand the level of risk management maturity with reference to the po9 domain based on previous research that the author feels suitable for reference. preliminary research at this stage, the authors conducted initial research by bringing a permit to obtain approval from the object of research, making improvements to the questionnaire so that it became a good and appropriate questionnaire, and asking questions to several respondents or new targets in the form of interviews. the author conducted an instrument test with the aim of knowing the validity and reliability of the questionnaire questions that had been created and distributed. the author conducted a validity test using the product correlation technique to test the validity of the data and using the statistical product and service solutions (spss) method. the purpose of data validation is to assist the author in knowing whether the measuring instrument can measure what needs to be measured. the author also uses the product moment method, which is to connect each question by giving a score for each question variable. the numbers obtained in the form of statistics from the results of connecting each question variable score must be compared with the critical statistics table and the relationship between the r values with a significant level of 95%. this comparison results in r arithmetic > r table, meaning that the information data is valid and feasible for hypothesis testing. on the other hand, if r count < r table, it shows that the information data is not valid and does not need to be included in the hypothesis testing of the research. reliability test, the author distributes a questionnaire test in the form of a questionnaire to find out whether the data collection tool used can show accuracy and stability in providing results from each sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 37 issn 2442-7888 (online) doi 10.24167/sisforma individual. this reliability test is carried out at different times to each individual and the questionnaire is distributed based on valid statements. . the technique of this test uses cronbach's alpha because this technique provides an answer value consisting of a range of agreement in the form of numbers with a larger alpha coefficient. reliability, which is trustworthy, means that the instruments contained in the reliability can provide the right results for processing this research data. data analysis at this stage the authors analyze the data using cobit 4.1 specifically for the main domain, namely po9 in determining the level of maturity of risk management. the author also needs to calculate the normalization of the value data to determine the maturity level of the po9 domain. this normalized value is obtained from each group of respondents by dividing each compliance value and the total compliance value. the author also needs to calculate the contribution value of each group by multiplying the value of each compliance with the individual's compliance value. ml = ⅀ con … (1) con: value contribution ml: maturity level nv = cv tcv … (2) cv: compliance value nv:normalization of data value tcv: total compliance score conv = cv lv … (3) cv: compliance value lv: level conv: contribution value discussion the author compares the results of this study with previous research from experts who were used as literature for making this research regarding risk management and the use of sdgs applications in the village head's office in setu. conclusion the author concludes from a series of studies that have been carried out to produce solutions to research problems to make recommendations and suggestions recommendations & suggestions this stage discusses the conclusions that have been determined by the author in the form of positive recommendations for the setu village head office. the author also provides suggestions for researchers who are interested in continuing the research being carried out. iii. results and discussion this research was carried out based on a step-by-step process, one of which was data analysis. this step contains the identification of the respondent's profile. this step is carried out based on a questionnaire that has been made to see risk management at the village head office in the use of the sdgs application that has a standard, namely job position or position/profession. table 4. profile responden validity test this research was carried out based on a stepby-step process, one of which was data analysis. this step contains the identification of the respondent's profile. this step is carried out based on a questionnaire that has been made to see risk management at the village head office in the use of the sdgs application that has a standard, namely job position or position/profession. realibility test the results of the reliability with standard 0.6 and calculated using spss version 28.0 produce a relabitity of 0.838, so that the standard indicator % position/ profession village head 100 village staff 9,1 enumerators 36,4 people 54,5 sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 38 issn 2442-7888 (online) doi 10.24167/sisforma reliability results are more than the standard reliability so that it can be concluded that the value is valid. purpose of reliability measurement same with validity, namely to see the quality of a research measuring instrument is valid or not [10]. maturity level test the test results from the maturity level risk management in the application of sustainable development goals in the village of setu, using the cobit 4.1 po9 domain as shown in table 5; table 6; table 7; table 8; table 9' table 10 below. table 5. compliance level 0 maturity level 0 no question 0 0.33 0.66 1 total 1 does the risk assessment occur in the use of the sdgs application at the setu village sub-district office? 2 3 4 3 6.63 2 is risk management not suitable for acquiring vulnerabilities on computers when exposed to viruses in the village office setu? 0 6 4 1 5.62 3 does the village office setu not consider security against computer virus vulnerabilities in using the application? 2 7 1 1 3.97 total 16.22 compliance value 5.41 table 6. compliance level 1 maturity level 1 no question 0 0.33 0.66 1 total 1 in your opinion, has the setu village office started to pay attention to the risks that occur in the use of the sdgs application? 1 5 4 2 6.29 2 in determining access to the sdgs application service, can the setu village office determine the risk assessment that occurs? 0 3 2 7 9.31 3 in your opinion, does the office in the village of setu rarely carry out risk assessments on the use of the sdgs application? 2 4 3 3 6.3 4 is there an occasional risk assessment in using the sdgs application? 0 4 4 4 7.96 total 29.86 compliance value 7.47 table 7. compliance level 2 table 8. compliance level 3 maturity level 3 no question 0 0.33 0.66 1 total 1 is there a risk management policy for each division in setu village to have a risk management policy in the use of sdgs applications? 0 2 4 5 8.3 2 in your opinion, is there any rm training in risk management provided for staff and teams in using the sdgs application? 0 6 2 4 7.3 3 in your opinion, has every individual been able to take the initiative in following risk management? 0 4 5 3 7.62 maturity level 2 no question 0 0.33 0.66 1 total 1 is the village head agreed to participate in the risk assessment at the village office? 1 2 6 3 7.62 2 in your opinion, does risk assessment only apply when the risk is severe enough? 3 5 3 1 4.63 3 is the application of risk assessment only carried out during the action process? 2 4 3 3 6.3 total 18.55 compliance value 6.2 sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 39 issn 2442-7888 (online) doi 10.24167/sisforma 4 can each individual in using the sdgs application accept the risk assessment given by the village head? 0 3 5 3 7.29 5 does the village head participate in providing the assessment in conducting a risk assessment when using the sdgs application? 0 2 5 5 8.96 total 39.47 compliance value 7.9 table 9. compliance level 4 maturity level 4 no question 0 0.33 0.66 1 total 1 is there an official risk assessment procedure at the village office of setu village? 1 6 2 3 6.3 2 is there an official report on risk management activities at the village office of setu village? 2 4 2 4 6.64 3 in your opinion, is the village head responsible for monitoring the risk management management of the sdgs application? 1 6 2 3 6.3 4 does the sub-district office have activities to monitor risks when using the sdgs application? 2 4 2 4 6.64 total 25.88 compliance value 6.47 table 10. compliance level 5 maturity level 5 no question 0 0.33 0.66 1 total 1 in your opinion, has the setu village office started to pay attention to the risks that occur in the use of the sdgs application? 0 2 4 6 9.3 2 in determining access to the sdgs application service, can the setu village office determine the risk assessment that occurs? 0 6 3 3 6.96 3 in your opinion, does office in the village of setu rarely carry out risk assessments on the use of the sdgs application? 0 5 4 3 7.29 4 is there an occasional risk assessment in using the sdgs application? 0 6 5 1 6.28 total 29.83 compliance value 7.46 table 11. maturity level assess risk. calculation of po9 maturity level (level 0-5) level compliance normalize contribution 0 5.41 0.13 0 1 7.47 0.18 0.18 2 6.2 0.15 0.3 3 7.9 0.19 0.57 4 6.47 0.16 0.64 5 7.46 0.18 0.9 40.9 total 2.59 a. result based on the calculations that the author has done, the validity test of the calculation above produces an average rcount > rtable with an rtable value of 0.576, it is concluded that the value obtained from the calculation of the validity test is valid. the author's reliability test resulted in a cronbach's alpha value > 0.6 so that it can be concluded that all values on the reliability test instrument are reliable, the calculation of the maturity level of po9 level 0-5 also shows the contribution value of the cobit maturity level of 4.1. b. discussion based on respondent data from research that has been distributed, the results are declared accurate and accountable based on information systems on risk management [11]. analyzing risk management in the information system at the setu village head office, especially in the use of the sdgs application using the cobit 4.1 framework [12]. the validity and reliability test of the sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 40 issn 2442-7888 (online) doi 10.24167/sisforma questionnaire questions resulted in a calculation that the results were valid and consistent, very accurate to be used as a measuring tool for it governance of risk management information systems [13]. iv. conclusion the results of this study indicate the maturity level of information system risk management at level 3, it means that the maturity level is in the process define position. the process to achieve goals uses a much more structured way of using organizational assets and is defined. recommendations in this study are the need for infrastructure improvements in the form of computers or other hardware and the addition of human resources for the it department to improve the performance of staff in the village head's office in carrying out work activities. suggestions for further research is the need to use a different measuring tool other than cobit 4.1 and the addition of the po 9 domain, as a basic reference for risk management analysis. references [1] a. k. tawalbeh and m. a. niqresh, “the role of specialists in improving the quality of government institutions’ information documentation during covid 19,” int. j. contemp. manag. inf. technol., vol. 1, no. 2, pp. 7–15, 2021. [2] f. a. syahputra, “dampak sistem manajemen kinerja terhadap kinerja karyawan,” j. kewirausahaan, vol. 1, no. 1, pp. 1–5, 2018. [3] n. yuningsih, “penerapan manajemen kinerja pegawai di instansi pemerintah,” j. pengemb. wiraswasta, vol. 19, no. 2, pp. 141– 154, 2017. [4] m. musafira, a. seppewali, and d. darmawati, “pelatihan penggunaan aplikasi emulator android untuk membantu proses penginputan data sdgs desa 2021 di desa pallis kabupaten polewali mandar,” community dev. j. j. pengabdi. masy., vol. 2, no. 3, pp. 579–584, jul. 2022. [5] j. f. andry, “audit sistem informasi sumber daya manusia pada training center di jakarta menggunakan framwork cobit 4.1,” j. ilm. fifo, vol. 8, no. 1, p. 42, 2016. [6] p. nastase, f. nastae, and c. ionescu, “challenges generated by the implementation of it standards cobit 4.1 , itil v3 and iso/iec 27002 in enterprises,” econ. comput. econ. cybern. stud. res., vol. 43, no. 3, pp. 1–16, 2009. [7] j. j. c. tambotoh and r. latuperissa, “the application for measuring the maturity level of information technology governance on indonesian government agencies using cobit 4.1 framework,” intell. inf. manag., vol. 06, no. 01, pp. 12– 19, 2014. [8] g. l. lunardi, a. c. g. maçada, j. l. becker, and w. van grembergen, “antecedents of it governance effectiveness: an empirical examination in brazilian firms,” j. inf. syst., vol. 31, no. 1, pp. 41–57, mar. 2017. [9] f. muttaqin, f. p. aditiawan, p. w. atmaja, f. t. anggraeny, and m. r. arief, “evaluation of maturity level information system and technology using cobit 4.1 (case study diskominfo east java province),” in proceedings of the international conference on science and technology (icst 2018), 2018. [10] r. p. bagozzi, y. yi, and l. w. phillips, “assessing construct validity in organizational research,” adm. sci. q., vol. 36, no. 3, p. 421, sep. 1991. [11] w. sardjono, w. priatna, e. lusia, g. r. putra, and h. juwitasary, “information technology implementation and its performance in educational institution using the cobit framework,” icic express lett., vol. 12, no. 12, pp. 1091–1099, sustainable development goals analysis at setu village in tegal using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 41 issn 2442-7888 (online) doi 10.24167/sisforma 2021. [12] p. solana-gonzález, a. a. vanti, m. m. garcía lorenzo, and r. e. bello pérez, “data mining to assess organizational transparency across technology processes: an approach from it governance and knowledge management,” sustainability, vol. 13, no. 18, p. 10130, sep. 2021. [13] o. f. keskin, k. m. caramancion, i. tatar, o. raza, and u. tatar, “cyber third-party risk management: a comparison of non-intrusive risk scoring reports,” electronics, vol. 10, no. 10, p. 1168, may 2021. university-level of elearning in asean drafting of online meeting minutes based on video recording using topic modelling sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 1 issn 2442-7888 (online) doi 10.24167/sisforma drafting of online meeting minutes based on video recording using topic modelling 1*rakhmat arianto, 2alwy abdullah, 3usman nurhasan, 4rokhimatul wakhidah politeknik negeri malang 1arianto@polinema.ac.id, 21841720024@student.polinema.ac.id, 3usmannurhasan@polinema.ac.id, 4wakhidah@polinema.ac.id *corresponding author abstract— meeting minutes are important because they can track decisions and agreements made during the meeting. meeting minutes can also be used as a benchmark for whether the meeting objectives have been achieved or not. minutes are taken during the meeting until the end of the meeting, which contains essential points from the meeting. minutes in online meetings are currently still done manually, and generally, every meeting is recorded as documentation that requires more human resources to change the recording of the meeting file based on the problems above, a solution to this problem is needed by creating an automatic note-taking system that can assist the note-takers in concluding the meeting, especially in the information technology department. this study uses the latent dirichlet allocation (lda) method to determine topic modeling. based on this research, the system calculation using the lda method produces the results obtained on the coherence score and similarity score only get an average value of 64.56% and 57.91% where these values are still less than optimal if used in actual conditions. keywords— meeting minutes, topic modelling, latent dirichlet allocation, video recording, online meeting i. introduction a meeting is the gathering of two or more people to solve problems in an organization. meeting contains a collection of several people or organizations to discuss common interests to solve the problem providing clarity to obtain a mutually agreed outcome [1]. in a meeting, it has become a necessity for minutes to be carried out. minutes are notes on a meeting that are written by including the points of the meeting that have been neatly written. meeting minutes are a very important component in seeing the results of meetings conducted by organizations [2]. the coronavirus (covid-19) outbreak has forced an organization to change and find solutions on how to continue its activities to adapt to existing conditions [3]. meetings, which are generally held face-to-face, have to be changed to e-conferences to support government policies to help limit the spread of covid-19, especially in indonesia. minutes in online meetings are currently still done manually and generally, every meeting is recorded as documentation that requires more human resources to change the recording of the meeting file [4], [5]. problems with online meetings are found in long transcripts and lack of document structure, which makes it difficult to identify content that stands out for inclusion in meeting minutes [6]. the process of recording the results of the meeting carried out by the minutes will take more time because the minutes are required to re-listen to the recording then take point points from the meeting and rewrite it in the text editor which is then given to each member of the meeting [4], [7]. in the same problem, solutions were offered in previous research including prometheus [8], and then developed into smartmeeting [9] where both applications are notable creators using mobile devices. the first part of smartmeeting is meeting speech detection, which is used to automatically extract multiple speech segments from each speaker, drafting of online meeting minutes based on video recording using topic modelling sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 2 issn 2442-7888 (online) doi 10.24167/sisforma sort them by time, and mark the corresponding speakers separately in different periods. the meeting voice text transcription is the second part, in which the voice segment cut in the previous step is transcribed into a complete meeting text. the third component is the extraction of meeting minutes, which involves extracting meaningful key phrases and abstract sentences from the entire meeting text. the fourth section is the next work plan extraction, which uses the emotion recognition algorithm to filter out the negative emotion summary from the multiple meeting minutes to display the meeting's next work plan. the weakness of the study is the very long process time because smartmeeting can separate the conversation from each speaker in the meeting. however, the case studies raised in this study, it does not require to provide a solution to these problems, in this study it is proposed to make minutes automatically using topic modelling which is based on the latent dirichlet allocation (lda) method whereas in the previous research topic modelling could be used as a solution to various problems, including in research [10], by using tandem mass spectrometry data in a variety of standard formats, ms2lda. org enables users to infer the co-occurring sets of fragment and neutral loss features (mass2motifs). the user can additionally decompose a data set onto predefined mass2motifs as an alternate approach. next in the study [11], to understand how the phenomena of living labs have been treated in the recent innovation management literature, this study applies topic modeling analysis to a corpus of 86 papers in the technology innovation management review (tim review). the tim review has published the most special issues on living labs so far, therefore even though the analysis is done on a corpus compiled from just one journal, it still reflects the development of the field in the academic literature. the analysis identifies seven major categories into which research approaches living labs can be divided: 1) design, 2) ecosystem, 3) city, 4) university, 5) innovation, 6) user, and 7) living lab. additionally, each topic has a collection of distinctive subtopics. furthermore, in the study [12], this article explores and critically evaluates the potential contribution to discourse studies of topic modeling, a group of machine learning methods that have been used to automatically discover thematic information in large collections of texts. this study, therefore, highlights the issues associated with the use of topic modeling and offers recommendations and caveats for researchers applying such approaches to study future discourse. then in the research [13], because of the complexity and length of the so-called "european refugee crisis," there was an atmosphere of uncertainty that gave the media plenty of opportunity to influence how the public perceived the entrance of these refugees meant for their various countries. this study examines national media discourses from this period in hungary, germany, sweden, the united kingdom, and spain. the research unveils country-specific media frames to trace the overall trajectory of the refugee debate and to identify dynamics and shifts in discourses using latent dirichlet allocation topic modeling in five languages based on n 14 130,042 articles from 24 news sites. as a result of media coverage reacting to actual events, data show similarities across nations, although media framing varies as well. next in the research [14], to better understand user interaction with ipa, our research created a theoretical framework based on technology acceptance models and usage and satisfaction theories. also, to identify important aspects that have different impacts on ipa scores, our method uses machine learning algorithms based on text summarization, structural topic modeling, cluster analysis, sentiment analysis, xgboost regression, etc. next in the study [15] to enhance destination marketing initiatives, this research offers a machine learning methodology that combines electronic word of mouth (ewom) from tourists. each dt examines various cultural and economic factors and how they connect to the topics covered in the ewom, looking at patterns associated with the traveler experience to drafting of online meeting minutes based on video recording using topic modelling sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 3 issn 2442-7888 (online) doi 10.24167/sisforma pinpoint potential sources of happiness or dissatisfaction. using the results of data analysis, managers can utilize this method to create marketing campaigns that better address the wants and desires of visitors from various ethnic and economic backgrounds. research [16], investigation concluded that there was little disinformation regarding the coronavirus outbreak and that information flow was accurate and dependable. sentiment analysis validated the predominance of both fear and trust, as well as the most pertinent and accurate themes connected to the corona virus outbreak revealed by lda analysis. ii. method in completing this study, data was used in the form of video recordings of online meetings accompanied by minutes that had been prepared by the meeting minutes. the video recording of the online meeting will be used as input data that will be processed by the computational method while the minutes that have been compiled by the notes will be used as validators so that the accuracy of the use of the proposed method can be calculated. all stages in building the solution offered are depicted in figure 1 where the initial stage is the video data of online meeting recordings that have been collected previously, which will be converted into audio data in .wav format, and then the audio will be processed using the library [17] so that a transcript of the audio is obtained. the transcript that has been obtained, next will be preprocessing text [18] where there are 5 stages, namely: (a) case folding, which aims to convert all letters in the transcript into lowercase letters, (b) tokenizing, which aims to break the sentence into word by word, (c) filtering, which aims to eliminate words that are included in the stopword word list indonesian where the words are words that have no important meaning in the sentence or appearing too frequently in transcripts, (d) stemming, which aims to remove the affixes, inserts, and suffixes of each word so that the root word is obtained, and (e) lemmatization, which aims to improve the results of the stemming process so that the resulting base word corresponds to the base word that is in indonesian dictionary / kamus besar bahasa indonesia (kbbi). figure 1. research framework the audio transcript has been a collection of basic words, to be processed using topic modelling in the calculations using the formula [19]: ∑ 𝑘 , 𝑑 + 𝛼𝑘 ∑ 𝑛𝑑,𝑖 + 𝛼𝑖 𝑘 𝑖 …………………… (1) video recording video to audio audio to text meeting minutes preprocessing text case folding tokenizing filtering stemming lemmatization lemmatized audio transcript lemmatized meeting minutes topic modellingcoherence scoring vector space modelsimilarity score drafting of online meeting minutes based on video recording using topic modelling sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 4 issn 2442-7888 (online) doi 10.24167/sisforma where 𝑘 is the number of topics, 𝑑 is the index of the document, 𝑛 is the number of words in the sentence, and 𝛼 is a parameter of dirichlet. the results of the topic modelling calculation will be measured by the quality of the topics produced using the coherence scoring method [20] to assess the quality of topic modelling work and identify areas where improvements could be made to enhance the clarity and consistency of their arguments. next will be calculated the degree of similarity of the words that make up the topic with the minutes that have been drawn up by the note as a validator. the previously compiled minutes will be preprocessed text to obtain important words in the form of basic words so that they can be measured in the degree of similarity with the results of topic modeling using the vector space model (vsm) [21], [22]. this needs to be done because the degree of similarity of the existing minutes to the results of topic modeling represents the level of accuracy. iii. results and discussion as a result of collecting online meeting recording video data, there are 4 online meeting recording videos with an average meeting duration of 2 hours where each video consists of the opening, core problems, questions from each online meeting participant, and conclusions from the meeting held. during the audio to text process, several adjustments were made where if the audio to text process was carried out directly at a duration of 2 hours, a very good internet connection was needed because if there was a slight connection interruption, the audio to text process would experience an error so that the audio to text process was carried out by looping per 3 minutes. in the topic modelling process, results were obtained as in table 1 where the results obtained, there are still some words that are not standard but are often spoken in online meetings so that they cannot be processed properly at the filtering preprocessing text stage as in the word “gimana”, “loh”, and “iman”. table 1. most salient terms video terms video 1 industri, jaring, butuh, kuliah, informasi, sistem, teknologi, data, manajemen, kurikulum. video 2 industri, butuh, lulus, informatika, mahasiswa, kurikulum, kuliah, manajemen, kerja, lihat video 3 industri, bisnis, kerja, kuliah, lulus, loh, proyek, iman, usaha, usaha video 4 industri, istilah, kerja, gimana, lulus, kurikulum, magang, lihat, program, bahasa. at the stage of coherence scoring and measurement who aim to assess the quality of their work and identify areas where improvement can be made to increase the clarity and consistency of their arguments, the level of similarity of documents from the basic word set of audio transcripts with the minutes that have been formed is found in table 2 where the average coherence score of the 4 data used is 64.56% and the average value of the similarity level is 57.91%. the coherence score obtained is less than optimal because in the processed words there needs to be an additional process to get a more optimal text preprocessing result. meanwhile, the level of similarity with the previously arranged minutes is less than optimal because, at the time of preparing the minutes, the notes use their own words based on re-watching the video recording of the online meeting. table 2. coherence and similarity score video coherence score similarity score video 1 56.38% 63.44% video 2 68.51% 59.18% video 3 71.93% 58.07% video 4 61.43% 50.95% means 64.56% 57.91% iv. conclusion in the research that has been done, the results obtained on the coherence score and similarity score only get an average value of 64.56% and 57.91% where these values are still less than optimal if used in actual conditions. the results of this research will also help the note-taker not to watch the video recording repeatedly and have gotten the core drafting of online meeting minutes based on video recording using topic modelling sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 5 issn 2442-7888 (online) doi 10.24167/sisforma words of what was discussed during the online meeting, but the wording produced but the note-taker will still compose the minutes with the understanding of the note-taker himself. as a suggestion for future research, text summarization will be used so that the results of the application are already in the form of sentences so that the note takers no longer 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[22] g. salton, a. wong, and c. s. yang, “a vector space model for automatic indexing,” commun. acm, vol. 18, no. 11, pp. 613–620, nov. 1975, doi: 10.1145/361219.361220. portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 84 portraying students’ critical thinking: a case study of information technology students agnes widyaningrum1, kristophorus hadiono2, felix andreas sutanto3 universitas stikubank jl. trilomba juang no. 1, semarang, centra java, indonesia 1agneswidyaningrum@edu.unisbank.ac.id , 2kristophorus.hadiono@edu.unisbank.ac.id , 3felix@edu.unisbank.ac.id abstract— students’ critical thinking is one of the life skills that they have to master in their life. the shifting means of reading, from textbooks to electronic text tends to change students’ behavior. they are lazy to read from the text on the other hand they are keen to read through gadgets. reading is one of the strategies to build critical thinking in which students have to improve their understanding so that they know about the things written in the texts. though the covid-19 pandemic changes the reading mode, the students’ comprehension is still low. this study is a preliminary study for portraying students’ critical thinking from information technology students, about critical thinking, known as a case study. the findings show that the students’ comprehension is low. among seven (7) traits of critical thinkers proposed by martha stewart, they show that the systematic-by-the method trait is the dominant trait because they rely on their logical reasoning. based on bloom taxonomy, the result shows that their cognitive level is on the level of understanding that belongs to young learners’ level. the conclusion shows that the students of information technology are dominant in the systematic-by-the method trait. they should improve their reading level by spending more reading time and practicing their comprehension from reading different texts. by reading, the students will gain knowledge of the world and be critical thinkers. keywords— critical thinking, electronic paper, reading texts, reading i. introduction the low level of reading literacy of indonesian students based on pisa (2018) showed that the average score is 371. reading literacy is based on the indonesian national report of pisa published in 2018 [1] is defined as an individual capacity in understanding, using, reflecting, and being fully devoted to written texts to achieve goals, develop knowledge and potential, and participate in society. indonesia is on the 10th bottom position among 79 countries according to pisa 2018 achievement. it is written that the indonesian student’s reading average is 80 points below oecd standard though it is also below the average of students from asian countries. reading is a receptive skill like listening while writing and speaking are productive skills. the higher their receptive skills are, the better their productive skills will be. the point is on the practicality which need be taken care of by them. if they lack reading activity then their reading literacy level remains low. the lower their level, their understanding is below the standard. the university students should have this reading level above the standard because they will need it to support their life. the change in teaching mode, from face to face to virtual creates different results, both good and bad sides. the good side is that the teaching and learning process is still running online but the bad thing is the gap between the teacher and students widen. the distance becomes wide, as a result, communication also becomes hard. the passive students remain passive while the active students will do the opposite, mailto:agneswidyaningrum@edu.unisbank.ac.id mailto:kristophorus.hadiono@edu.unisbank.ac.id mailto:felix@edu.unisbank.ac.id portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 85 especially for those who are adept at technology. this situation relates to the theory created by benjamin bloom. he creates a theory known as bloom taxonomy (1956) revised by anderson and krathwohl (2001) [2]. the objective of this taxonomy is to help the learners develop their cognitive, affective, and psychomotor domains. bloom’s taxonomy [3] is used to measure students’ mastery and develop a concept of critical thinking [4]. these six stages of bloom taxonomy are used to help the teacher measure students’ learning and critical thinking. based on crooks’ study that most college testing simply involves recalling memorized facts [5]. this kind of test only addresses the first level of learning. since bloom's taxonomy is developed based on higher-order thinking and facilitates academic rigor, it becomes important to assess how well students can master the information within the other five areas in the taxonomy. the first edition of bloom's taxonomy consists of six levels of abstractions that occur in education settings. those six levels are knowledge, comprehension, application, analysis, synthesis, and evaluation. then, the levels were renamed remember, understand, apply, analyze, evaluate, and create [6]. table 1. bloom’s taxonomy level knowledge remember recognizing (identifying) recalling (retrieving) understand interpreting (clarifying, paraphrasing, representing, translating) exemplifying (illustrating, instantiating) classifying (categorizing, subsuming) summarizing (abstracting, generalizing) inferring (concluding, extrapolating, interpolating, predicting) level knowledge comparing (contrasting, mapping, matching) explaining (constructing models) apply executing (carrying out) implementing (using) analyze differentiating (discriminating, distinguishing, focusing, selecting) organizing (finding, coherence, integrating, outlining, parsing, structuring) attributing (deconstructing) evaluate checking (coordinating, detecting, monitoring, testing) critiquing (judging) create generating (hypothesizing) planning (designing) producing (construct) bloom's taxonomy gave a clear picture of the process on the students’ cognitive skills that the remember activity takes the biggest part of the teaching and learning method applied in indonesia. the next level that is understood also becomes the target of teachers to help students know what they are reading. those two basic levels, namely remember and understand shown by the students, but only a few of them can move to higher levels, they are analyzed, evaluate and create. the change in teaching mode did not reflect the students’ knowledge. this online teaching paradigm contributes to improving students’ digital literacy. it shows the opposite result that the students become more passive. the lack of teacher’s touch in this kind of teaching makes those students’ typeface more difficult. this situation makes us concerned so we conducted a case study to portray the students’ critical thinking by measuring their reading comprehension towards the electronic paper they have to read. this portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 86 study is conducted using a journal that discusses data mining topics to get the students’ critical thinking results. critical thinking is built by improving critical reading and to be critical thinkers the students should meet these traits as follows [7]: 1. open-mindedness: critical thinkers are open and receptive to all ideas and arguments, even those with which they may disagree. critical thinkers reserve judgment on a message until they have examined the claims, logic, reasoning, and evidence used. critical thinkers are fair-minded and understand that a message is not inherently wrong or flawed if it differs from their thoughts. critical thinkers remain open to the possibility of changing their view on an issue when logic and evidence supports doing so. 2. analytic nature: critical thinkers are interested in understanding what is happening in a message. critical thinkers ask questions of the message, breaking it into its components and examining each in turn. critical thinkers dissect these components looking for sound logic and reasoning. 3. systematic by the method: critical thinkers avoid jumping to conclusions. critical thinkers take the time to systematically examine a message. critical thinkers apply accepted criteria or conditions to their analyses. 4. inquisitive: critical thinkers are curious by nature. critical thinkers ask questions about what is going on around them and in a message. critical thinkers want to know more and take action to learn more. 5. judicious: critical thinkers are prudent in acting and making judgments. critical thinkers are sensible in their actions. that is, they don’t just jump on the bandwagon of common thought because it looks good or everyone else is doing it. 6. truth-seeking ethos: critical thinkers exercise an ethical foundation based on searching for the truth. critical thinkers understand that even the wisest people may be wrong at times. 7. confident in reasoning: critical thinkers have faith in the power of logic and sound reasoning. critical thinkers understand that it is in everyone’s best interest to encourage and develop sound logic. more importantly, critical thinkers value the power of letting others draw their conclusions. ii. method this study is a case study that aimed at portraying students’ critical thinking. the students of information technology have a subject called information research methodology which they have to take in semester 6. this subject is only 3 credits but they are expected to learn how to do research in the information systems field. there are 65 student respondents in this study. the instrument in this study is the questionnaire that was developed based on critical thinking traits. the questionnaire was distributed to measure their critical thinking by using seven traits of critical thinker proposed by martha stewart [7] namely: open-mindedness, analytic nature, systematic by method, inquisitive, judicious, truth-seeking ethos, and confidence in reasoning. these traits are created because critical thinkers tend to exhibit certain traits that are common to them. there are four questions for each trait created to measure the students’ understanding of the text that they are reading. this qualitative study is analyzed statistically using r project for statistical computing to measure the reliability test, validity test, and factor analysis from the collected data. portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 87 iii. results and discussion the researcher collects the data by distributing the questionnaire to 80 respondents and then analyzed it using r project for statistical computing software. this part was divided into two sections which are (a) result of the research statistic calculation, and (b) discussion of the statistic calculation results. a. result the first statistic calculation is the reliability test. the reliability test itself in research is the extent to which how the used instrument gives consistent results. meaning that if the researcher wants to do the same research by using the same instrument, it provides the same reliability. the instrument is said to be reliable if the value of cronbach's alpha is greater than 0.6. the reliability test was done by using the alpha() function contained in the psych library. the reliability test of all traits of critical thinking is shown in table 2. table 2. reliability test result of all traits of critical thinking critical thinking traits reliability test result open-mindedness 0.77 analytic nature 0.75 systematic by the method 0.90 inquisitive 0.73 judicious 0.75 truth-seeking ethos 0.81 confident in reasoning 0.76 another statistical test was to make sure that the instrument was feasible in certain situations. the feasibility of the instrument can be measured by doing a validity test. the validity test was done by the kmo() function contained in the psych library. the instrument was valid if the value from kmo() is greater than 0.5. the validity test result of the critical thinking trait is shown in table 3. table 3. validity test result of critical thinking traits critical thinking traits validity test result openmindedness 0.67 analytic nature 0.65 systematic by the method 0.83 inquisitive 0.75 judicious 0.71 truth-seeking ethos 0.76 confident in reasoning 0.75 the last statistical calculation for this research is the factor analysis. the factor analysis is used to find which factors have the relationship between the observed various independent indicators. the factor analysis calculation can be done by calling the factanal() function. the factanal() function is contained in the psych library, but it also needs another library which is the gparotation library. the factor analysis for the first trait of critical thinking is shown in table 4. table 4. factor analysis test result of open-mindedness instrument factor analysis result x11 0.819 x12 0.757 x13 0.607 x14 0.575 portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 88 the second trait, the analytic nature, is shown in table 5. table 5. factor analysis test result of analytic nature instrument factor analysis result x21 0.411 x22 0.948 x23 0.897 x24 0.410 the third trait, the systematic by method, is shown in table 6. table 6. factor analysis test result of systematic by method instrument factor analysis result x31 0.771 x32 0.813 x33 0.889 x34 0.843 the fourth trait, the inquisitive, is shown in table 7. table 7. factor analysis test result of inquisitive instrument factor analysis result x41 0.612 x42 0.725 x43 0.665 x44 0.535 the fifth trait, the judicious, is shown in table 8. table 8. factor analysis test result of inquisitive instrument factor analysis result x51 0.413 x52 0.687 instrument factor analysis result x53 0.657 x54 0.903 the sixth trait, the truth-seeking ethos, is shown in table 9. table 9. factor analysis test result of inquisitive instrument factor analysis result x61 0.400 x62 0.914 x63 0.896 x64 0.768 the last trait of critical thinking, the confident in reasoning, is shown in table 10. table 10. factor analysis test result of confident in reasoning instrument factor analysis result x71 0.666 x72 0.434 x73 0.761 x74 0.805 all trait of critical thinking factor analysis is shown in table 11. table 11. factor analysis test result of all traits of critical thinking critical thinking traits factor analysis result openmindedness 0.812 analytic nature 0.852 systematic by the method 0.903 inquisitive 0.678 portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 89 critical thinking traits factor analysis result judicious 0.843 truth-seeking ethos 0.837 confident in reasoning 0.831 b. discussion the reliability test gives information that all instruments were used to measure the seven traits of critical thinking are reliable. table 2, which is the reliability test result of all critical thinking traits, shows that the reliable test results are greater than 0.6. the validity test gives information that all instruments for measuring the critical thinking traits are valid. the result from the kmo() function gives a value that is greater than 0.5. the validity test results for all traits of critical thinking can be seen in table 3. the factor analytic of each critical thinking trait give different results. each instrument of the first trait, openmindedness, when measured with factor analysis gives good results. it was greater than 0.5, but only the last instrument of the open-mindedness traits gives the slightest value which is 0.575. it is almost equal to the limit value. the factor analysis result of the first trait can be seen in table 4. this means that almost all instruments have relationships with the open-mindedness trait. the second trait, analytic nature, the factor analysis results can be seen in table 5. only two instruments give a value that is greater than 0.5, the rest instruments are below 0.5. it means that the first and the fourth instrument were not having strong relationships with the second trait. the third trait, systematic by method, the factor analysis result is presented in table 6. all instrument’s factor analysis values for this trait are greater than 0.5. the inquisitive, the fourth trait, factor analysis result can be seen in table 7. the three instruments of four have values that are greater than 0.5. the fourth instrument gives slightly greater than 0.5, which is 0.535. from the third and fourth traits, it can be drawn to a conclusion that all instruments are having relationships with the traits. the only one that has the value of 0.535, which is the fourth instrument of the fourth trait, means that the relationship is there. the fifth, sixth, and seventh traits instruments, each have one instrument that value was below 0.5. this means that almost all instruments that use to measure the fifth, sixth, and seventh traits are having relationships with the traits. table 11 gives the final result of the factor analysis of all critical thinking traits. from table 11, it can be seen that the systematicby-the method has the greatest value, which is 0.903. iv. conclusion the researchers can conclude that the dominant trait from critical thinking is the systematic-by-the method trait because the students rely on their logical reasoning therefore their understanding of the text is only for seeking the truth based on their knowledge. based on bloom taxonomy, the result shows that their cognitive level is on the level of understanding that belongs to young learners’ level. the students should do more analysis to improve their critical thinking traits as reflected in bloom’s taxonomy. to improve the level of critical thinking, the students must spend their time with reading activities. combining with practicing their comprehension by reading different texts. it is common knowledge that by reading, one will gain knowledge of the world and be a critical thinker. references [1] s. markus, “the programme for international student assessment (pisa) results from pisa 2018,” 2019. portraying students’ critical thinking: a case study of information technology students sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4433 90 [2] d. r. krathwohl, “a revision of bloom’s taxonomy: an overview,” theory into practice, vol. 41, no. 4, pp. 212–218, 2002, doi: 10.1207/s15430421tip4104_2. [3] m. d. engelhart, e. j. furst, and d. r. krathwohl, taxonomy of educational objectives the classification of educational goals handbook1 cognitive domain longmans. 1956. [4] a. n. bissell and p. p. lemons, “a new method for assessing critical thinking in the classroom (2006),” bioscience, vol. 56, no. 1, pp. 66–72, 2006. [5] “assessing student learning: applying bloom’s taxonomy document gale academic onefile.” https://go.gale.com/ps/i.do?id=gale %7ca280993786&sid=googleschol ar&v=2.1&it=r&linkaccess=abs&iss n=08905428&p=aone&sw=w&use rgroupname=anon%7e9670f8dd (accessed jan. 21, 2022). [6] n. k. abduh, “anderson taxonomybased intensive test evaluation tool for senior high school,” journal of language teaching and learning, linguistics and literature, vol. 7, no. 1, pp. 92–101, 2019. [7] “critical thinking & reasoning: logic and the role of arguments | public speaking – cmst 102, reyna cummings.” https://courses.lumenlearning.com/sa c-publicspeaking/chapter/chapter-6logic-and-the-role-ofarguments/#return-footnote-868-1 (accessed feb. 21, 2020). university-level of elearning in asean gatotkaca’s birth story as the first step to introduce children to puppets sisforma vol.2 no.2 november 2015 : 49-52 49 gatotkaca’s birth story as the first step to introduce children to puppets leocadia desy pranatalisa soegijapranata catholic university jl. pawiyatan luhur iv/1 semarang leocadia481@gmail.com ridwan sanjaya soegijapranata catholic university jl. pawiyatan luhur iv/1 semarang ridwan.sanjaya@gmail.com alb. dwiyoga widiantoro soegijapranata catholic university jl. pawiyatan luhur iv/1 semarang yoga@unika.ac.id abstract— puppet is the most prominent art in indonesia. the puppet also has good values delivered. in an educational pursuit, puppet story has characters that are also included in the 18-character value that has been determined by the curriculum in 2013 as efforts to establish the desired character of the nation and the state. although the puppet contains good values that can be emulated, unfortunately generation of young people today just do not know the puppet. this is influenced by the development of technology that can not only be used to help complete the work, but also as a means of entertainment. this makes the younger generation today more interested in the development of the technology than in puppet. to introduce the puppets again children, it can be done by introducing one puppet stories. the story introduced should also start from scratch a puppet story. it is expected that by the introduction of one of the stories of the many stories puppet, it can make children interested in puppets and imitating good attitude conveyed in the story. story that can be used for the initial introduction of the puppet is a story about the birth of gatotkaca. this is because many know about the characters of gatotkaca; therefore, it begins with the initial story of his birth. from the story of the birth gatotkaca there are also many good things delivered and there are also other figures like clown is widely known. it is also expected to be able to facilitate the children to get to know the story because there are already several characters they know. keywords— puppet, character building, technology, young generation, puppet story i. introduction quoted from research yogyasmara ardhi, the puppet is the art of the most prominent among works of other cultures in indonesia because it contains many elements of art ranging from the art of acting, drama, art, sound art music, the art of speech, literary arts, painting, sculpture and art symbol[1].even so, according to harry d. fauzi, the young generation of today can be hardly familiar with puppet[2].this is because the amount of technology that goes into indonesia and makes people easily forget about culture[3]. meanwhile, in the puppet there is also a good character education to form a good attitude. this can be seen in sri handayani’s and anggita’s research which says that the attitude of one of the puppet characters are kumbakarna included in the 18-character value that has been determined in the curriculum in 2013 as efforts to establish the desired character of the nation and the state[4]. therefore, puppets need to be known by the child to provide much of the teaching especially in shaping character. the first step that can be done is to introduce one of the gatotkaca’s birth story as the first step to introduce children to puppets sisforma vol.2 no.2 november 2015 : 49-52 50 puppet stories. through the story, it is expected that the child is able to learn more about puppets and learn to do many good things presented in the puppet story. to determine the good story of puppet, several methods used to choose the story suitable for children. there were also some good things in the story that can be conveyed properly. ii. literatur review ii.1 history of puppet puppet is very familiar to the public from the first until now because the puppet is a traditional and cultural arts and the culmination of the culture of the area. if it is traced, puppet proposal is not easy. even scholars and humanists have crisscrossed opinions. starting from hazen with rassers up experts indonesia k.p.a kusumadilaga, ranggawarsita, suroto, sri mulyono and much more. but of all the scholars said that the puppet is already there and growing since 1500 bc. as it grows, the puppet of the past and present have differences. similarly, in the future, there would be a change to follow the day. puppets and puppetry have faced the difference that begins from ancient times, the days of the hindu, the emergence of islam, the colonial period to independence and the future national development and global life. even so, the changes will not affect the puppet identified for the puppet has a solid bedrock of that hamot, hamong and hamemangkat. hamot is the openness to accept the influence and enter from within and from outside. while hamong is the ability to filter the new element as the value the value of existing puppet. and hamemangkat is something i value becomes the new value and it is not easy because it must go through a long process[5]. ii.2character formation of puppet one of the figures reviewed in the study conducted by sri handayani and anggitayang review puppet characters of kumbakarna[4] explained that kumbakarna has honesty, hard work, perseverance, responsibility, social care, patriotism and high sense of nationhood. similarly the value of the character entered in the 18-character value that has been determined by the curriculum in 2013 as efforts to establish the desired character of the nation and the state. according to joko sutarso and bambang murtiyoso in his research the mastermind was also instrumental in making the puppet becomes a source of moral education through the packaging and presentation so that potentially be a source of education and character[6]. it is also expected the mastermind is able to develop a puppet show for puppeteer also act as role models in moral education. iii. research methodology the methods used in the study determining the right story to be introduced to the child are interview and observation. the interview process is conducted by mr. cahyono from sobokartti. in the process of this interview there are some questions submitted to obtain the information needed. furthermore, observation is done by finding research about puppets and stories well introduced to the child. in the present study found eight studies with discussion of anoman and approximately 14 studies that discuss gatotkaca. from this process, a lot of information on gatotkaca story is found. as in the study done by dini sugiarti saying that gatotkaca is the hero of a famous puppet[7].from some researches the information in the selection of stories can be collected. iv. discussion in this stage of the interview conducted by a question and answer process with mr. cahyono it is found that most of young puppeteers in sobokartti are in elementary school age. in addition, according to mr. cahyono, puppets need to be introduced to children as it can be used as a means of education. it is often performed by child puppeteer who is about one of the gatotkaca’s birth story as the first step to introduce children to puppets sisforma vol.2 no.2 november 2015 : 49-52 51 characters. this was done so that children can know more about the puppet characters played and can take a good example of the attitude of the character. here mr. cahyono also gave opinions on a good story introduced for children, and some of these stories are about anoman, birth of gatotkaca and anoman duta. the interview also provided information that there are a lot of examples of the stories conveyed, while there will only be one puppet story used. because in the interview a puppet story cannot be selected, then an observation is done to obtain a story that will be used. then from further interview , there are two stories that can be used, anoman and gatotkaca. further study found that gatotkaca with his characters is often used in stories this is because gatotkaca become very popular puppet characters[8]. v. results from interviews and observation that have been done, it can be found it is good to use the story of gatotkaca puppet as an early introduction to children. it is taken from the beginning of the interview that gatotkaca and anoman story can be used. as we just want to use one character, we did observation by learning some researches and decided to use gatotkaca. asgatotkaca is popular as a hero in puppet. picture v.1 birth of gatotkaca it is found that the story gatotkaca selected to be introduced to the child. besides the selected stories from the many stories gatotkaca is started from the story of his birth so that the child becomes know about the story of the beginning of gatotkaca and according to nathanael, the story of the birth of gatotkaca has good values taught[9]. v. conclusions from the research that has been done, it can be concluded that by using interviews and observations made by comparing the two stories which is derived from the interview, it is found that a story about the birth of gatotkaca can be used as an initial introduction the puppet to children. it is also found the birth stories of gatotkaca are good to be introduced to children because they have good values that can be emulated by children. acknowledgment leocadia desy pranatalisa is game technology student, soegijapranata catholic university technology. base on academic excellent, she receives scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendiknas ri) references [1] y. p. ardhi, “wayang kulit sebagai media dakwah: studi pada wayang kulit dalang ki sudardi di desa pringapus semarang,” skripsi, universitas islam negeri syarif hidayatullah jakarta., 2010. [2] h. d. fauzi, “tradisi pertunjukan wayang,” bahan apresiasi bagi yang ingin mengenal pertunjukan wayang., 2010. [3] f. jauhar, “pengenalan budaya wayang melalui ‘yangpik (wayang apik)’ berbasis mobile,” skripsi, fak. ilmu komput., 2013. gatotkaca’s birth story as the first step to introduce children to puppets sisforma vol.2 no.2 november 2015 : 49-52 52 [4] s. h. sri handayani and a. anggita yuliana, “manfaat nilai tokoh wayang kumbakarna terhadap pengembangan karakter siswa dalam pembelajaran sejarah di sma,” artikel ilmiah mahasiswa., 2014. [5] s. kelana, “sejarah asal usul wayang,” 2013. [online]. available: http://supraba15.blogspot.com/2013/0 4/sejarah-asal-usul-wayang.html. [accessed: 01-jan-2015]. [6] j. sutarso and b. murtiyoso, “wayang sebagai sumber dan materi pembelajaran pendidikan budi pekerti berbasis budaya lokal,” 2008. [7] m. p. fera ratyaningrum, s. pd., “pembuatan buku cerita bergambar dengan tokoh gatotkaca sebagai media pembelajaran kelas b tk khalifah surabaya,” j. pendidik. seni rupa, vol. 3, no. 1, pp. 64 – 69, 2015. [8] f. saptodewo, “perancangan visualisasi tokoh wayang bambang tetuka,” j. desain, vol. 1, no. 02, pp. 102–109, 2015. [9] t. r. i. a. nathanael, “perancangan buku ilustrasi cerita pewayangan episode jabang tetuko untuk anak usia 6 hingga 12 tahun,” skripsi, fak. ilmu komput., 2016. game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 6 game concept for seual child abuse anticipation fajaras’ari department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia asari.fajar@gmail.com dr. ridwansanjaya department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia ridwan@unika.ac.id fx. hendraprasetya, st., mt department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia hendra@unika.ac.id abstract – sexual child abuse isdirect or indirect action from people who are older than children are.90% offendersof sexual child abuse are people who are close and known by children. sexual child abuse preventive measure can be delivered through sexual education by media such as pictures, comic, and video. creating this media will become a tool to guide parents to teach their children to keep them safe from child sexual abuse. parents could choose video that provide animation and stories detailing and watching together with their child, or accompany children and tell story through comic and spending time together. alternatively, by playing education game, children play it and parents accompany them, explain the story in the game, and enjoy the animation on the game. this research will discuss about drafting a game as a media to prevent sexual child abuse. formulating appropriate story for children and information will be presented in the game. reviewing literature and media that already exist about sexual child abuse and the way to prevent itis materials gathering process. discussion also has done with psychologist and children’s sex education expert to confirm literature review results in order to formulate games for children. keywords: child sexual abuse, game education, game concept, sex education, game. i. introduction deviant behavioris an action by individual or group of people that do not fit or not adjust oneself with applicable norms on the society[1]. many forms of social deviant behaviorare dividedinto two. based on the level of irregularities divided into primer and secondary irregularities, also based on perpetrators consists of individual and group irregularities [2]. if social deviation do not undergo handling and growing could cause social disease, which of course will have a negative effect on society. in social disease, crime becomes one of its part. crime is unlawful acts and norms that exist in society. that is the reasonthe sexual abuseis a crime. sexual abuse is a discrimination and human right violations that got legal protection in indonesia and listed in article 28i paragraph (4) uud 45. sexual abuse has comprehensive range, ranging from expressions, verbal, action, showing picture, indecent assault and coercion[3]. based on interviews withruhel1 1ruhel yabloy, se. communication assistance pilar pkbi, trainer “you and me” child sexual abuse prevention method for kinder garden child. or more often called nona, child sexual abuse consist of physical and psychological. physical sexual abuse can be described physical contact between victim and offender without victim mailto:asari.fajar@gmail.com� game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 7 approval and cause victim feel uncomfortable or physical contact that aims to satisfy the sexual desire. psychological sexual abuse is more in sentence demeaning to children with disrespect words and unusual. sexual abuse offenders usually are close relative of the child and by physical contact habits on the sensitive area that cause child feel comfortable and without knowing child being the victim of sexual abuse. giving basic knowledge about child’s private area, and keeping it away from other’s touching are hopefully avoiding them from sexual abuse. that information is packed in underwear rule. the rules are abbreviated as pants[4].in the delivering information process, media has important role. in this case, the media are comic, song, and video. game application is also part of the media that can distribute information about underwear rule to children. a game application could display picture, story, song, and on the top of that video animation in one media. parents also can participate by explaining some part or information that children hard to understands. ii. literature review 2.1 child sexual abuse sexual abuse in common definition is undesirable sexual behavior through verbal or written, physical, non-verbal, and visual that contain sexual elements or cause anger, insulted, shame, uncomfortable, and insecurity on others [3]. sexual abuse is a phrase to make it easier to understand sexual violence. it is because sexual abuse has wide definition, including verbal expression (comment, jokes, etc.) that so obscene or indecent, indecent behavior such as pinch, touching, caressing, hugging, etc. displaying pornographic or indecent images, coercion or indecent acts such as forced to kiss or hug, threatening victim if it does not provide sexual services, even rape. the victims of sexual abuse are not only adults or teenager, but also children are the target of sexual offenders. child sexual abuse is classified into indirect and direct sexual contact by adult or people who is older than victim[3].by verbal or word, visual picture, or exposed their private part are indirect sexual action.including direct sexual action are rape, incest, sexual exploitation by sexual offenders or people who are older than children are. 2.2 sex education sex education is learning about prospective of sexuality, learning about reproduction process – from fertilization till childbirth, sexual values, sexual orientation, body image, decision making, pleasure, dating, communication, relationships, birth control methods, and sexually transmitted infections (stis) are kearney assumption[5].sex education also can be used as an education and leads to good and proper sexual behavior, according to widjanarko[6]. at an early edge, child should start their sex education programs, kirby et al thought[5]. the right of every parent to provide knowledge to their children about sexuality when children are ready to take this information, but if only children are asking about sexuality it’s really important to take the chance to explain according to child capacity[4]. in a statement that parentsrequire to give children knowledge about sexuality in the playgroup age (3-4 years old), it is supposed to children know the differences or the similarities between male and female then children will know themselves well[6]. 2.2.1 underwear rule underwear rule to keep children from sexual abuse[4]. pants abbreviation for rules in underwear rule. privates are private;body part covered by underwear is private. people should not ask to see or touch that body part. even if sometimes doctors, nurse, or family member need to touch that private parts parents should explain it is ok, and people game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 8 should always ask “can i?” first. moreover, children should know they should not touch or see other people private parts. always remember your body belongs to you, teach children their body belongs to no one, it belongs to them.no one should make children do something with children body that makes uncomfortable feeling. no means no, teach children to say no, it is they right to say it. even to someone they dear or family member. it reminds children that they have control of their body and people respect their feeling. talk about secrets that upset you, it means secret’s that makesfeel upset or worried it is should not be secrets, shared and tells your secret that make you feel upset or worried to your parent, adult or teacher you trust. trouble would never get in to you for telling secret that make you feeling upset and worried. speak up someone can help.something that makes you upset and worries, talk about it to adult you trust, who will listen to you and able to help. it can be friend’s parent, teacher, even child line. it does not have to your family member. 2.3 video game andeducation 2.3.1 video game game has rules when playing the game, to define the goal. on the process to the goal there is challenge with feedback for playing the game, needs interaction, and has a theme[7]. in the 1970s, game often played in video arcade. however, nowadays video game has played on many devices. the devices that support video screen, including cloud computer, game console, mobile phone and other mobile device[8]. 2.3.1 game education feels calm or relax and happy when playing a game are the effects of game. game as a media can be a good media if involving education elements on the game. that makes game could be a media to distribute education to the player. education could be described as a process to manage attitude to reach the goals by public, group, or individual in the organized way[9]. in the game development process several factors like educational object, topic, achievement, feedback, issue, interaction, redrawn, and story line should be involved, assumedprensky[10]. the purpose ofinformation distribution on game educationis to enrich knowledge, teaching process support trough interactive media technology[9]. like history, history could be combined with game to teach and give an experience by being involved on the history story line when playing history game[11]. iii. research methodology 3.1 literature review literature review is a collecting data process that exists as a reinforcement theory and resource to formulate the game. reviewing literature has been done by collecting references from the books, paper, note, etc.[12]. reviewing literature about child sexual abuse and the ways to prevent it happened to children has been done to create game concept that is supposed to anticipating child sexual abuse. 3.2 interview interview method, question answer method to collect data systematically is conducted unilaterally on base of research[12]. interview can be held in several ways, structured or unstructured, direct or indirect with media communication. a structured interview is an interview when researchers know the required information; otherwise, unstructured interview is when the researcher do not know yet about required information. interview withlitawidyohastuti, s.psi.,m.si 2 2human sexuality and reproductive health psychology lecturer soegijapranata catholic university (scu), has been done to formulate game game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 9 concept for children. unstructured interview with main issue: 1. how to deliver sex education for children grades 1-3 elementary school? should sexual organs be displayed, if yes how to display it? 2. game concept like what does not cause negative impression if children play it? 3. can the game be published and go public?can this game be played independently by children? iv. results and discussion 4.1 results material research process has done with reviewing literature about sex education for children from underwear rule and education media such as picture and video. fig 3. 1 leaflet aku mandiri (akumampumenjagadiri) www.act.or.id (1) fig 3. 2 leaflet “aku mandiri” (i capable keeping yourself) www.act.or.id (2) semarang, indonesia. resource person sex education for children and adolescents. resource person parenting about development of infantile sexuality. fig 3.1 and 3.2 shows child’s private parts that should not be touched by others, when that part can be touched, and action should be taken by child when this child get abused. fig 3. 3 "kisah aksa" dan "kisah geni" fig3.4 socialization prevention of sexual abuse in children 1 video captureon fig 3.3[12, 13] and 3.4[15]are socialization to prevent child sexual abuse by media video and published on youtube. in generating game concept for children to anticipate children of being child sexual abuse victims, there are five stages. stage 1 introduces family members.stage 2 distinguishes between male and female. stage 3 till 5 are story simulation when children meet potential offenders with background setting and potential offender in general soit does not refer to someone or just one place. information has been added on game to support sex education materials that are delivered through stage 3 till 5 on the game. the common materials on the game stage, in game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 10 the info menu are more focus. for the companion, it is provided a page call about containing summary and explanation of each stage and info on the game. 4.2 discussion besides reviewing literature, fajaras’ari has done interview on monday, april 11, 2016, and the results are: 1. for elementary school child, especially grades 1-3 they need to introduce again about genitals, don’tthey? if yes,should be introduced by pictures and show explicitly or not? if talking about the introduction of genitals, it should be known by children when they are at pre-school or kinder garden, so for elementary school there is no need to introduce it again. however, if it is needed, it is more appropriate not to show the genitals explicitly, seeing every different perspective by parents responding this issue. in terms of education, itshould show the genitals explicitly from picture and the way we call it. therefore, it is better to use picture with fully dressed to shows the part, like around the pants. 2. in the game, how if on the start i give a puzzle about family tree of game characters so that children know which one family or not? considering sexual abuse, offenders frequently people who are close to children. previously you should know sex offenders, there are people whom children do not know or stranger, people whom children know but not a family member, and family member itself. puzzle about family tree i think it is good. in addition,do not forget the place where this crime can happen, it is important to known by children too. 3. from three kind of offenders, does it need to create level for each one, such as one level about stranger case in the park, people whom children know in the school one level too? if it were made like that probably children will be paranoid in certain place. for example if in the school, after that will direct children even if public in every school has a sex offenders.therefore, we have tocreate story line that does not refers to someone or certain place. character, as sex offenders should be created with common name, like fathers friend, avoid direct mention. 4. back to sexual introduction, so in the game children will guess which one is male and which one is female, is it relevant? considering this game for elementary child and they have known how to distinguish male and female, i think it would be good.as long as characters depictions are clearly, the point is if adults cannot describe male or female children are definitely difficult to describe it too. 5. it means if drawn, highlight should be on the body shape to distinguish, is it? it is.for example from the clothes, male is person who is wearing pants, female who is wearing skirt, or from hairdo that could not be referenced again. because not only male wearing pants, and female there who had short hair. therefore, more difference in body shape, such as female has wider hips than male and female has breast. of course, male has different shape than female, like larger arms, or width shoulder. 6. back to the sex offenders and the scene. if background setting is public place, how is it? then for characters, beside character that has negative impression there are also characters that have positive impression. for example, in some game level there are two people, one who has known and has good attitude, and the other one is the sex offenders who has known too, how about it mam? that is more acceptable, but in the end of the game, thereshould be an explanation wherever the scenesare – place where sexual abuse happen, anyone who can be sex offenders. therefore,these explanations game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 11 are from general to specific. however, do not forget to give information to children when child’s private parts can be touched, when examined by doctor but parents should accompany children. 7. could this game be published to public or not? yes, it could. however, accompanying children is necessary because it is still related to sex education that everyone not familiar with the topic. therefore, if children play this game, someone should accompany them or this game could be a media for teacher to teach children about sex education. research of data resulting in the basic of game conceptfor elementary children, grades 1-3, with materials are: 1. child’s private partsthat should not be touched by others and what has to do when someone deliberately touch that part. 2. when children meet people who they do not know or people who they know give them snack, gift, or toys. in addition, what has to do when asked to go by stranger? 3. what has to do when children given gift, toys, or snack by someone who is known and parent around them or not. 4. place where sexual abuse could happen, people who can be the sex offenders, and to whom children can tell they problems and asking for help when they being abuse. 5. the time when child’s private parts can be touched, people who can touch it and examples of safe touch for children. summary of all materials in simulation story with character and scene generally set not to refer to someone or certain place. v. conslusion there are five stages on the game to prevent child sexual abuse. stage one drawing up a family tree, educating children to know which family members and which not family members. stage two, distinguishing male and female, to recall children ability to distinguish male and female by appearance. stage three, simulation when child’s private parts get touched and ask children to keep it as a secret, however in this stage teach children to share the secret to parent and directing children to share their problems. stage 4 and 5 tell when children meet people who are unknown or stranger. educating children to say no and asking help if they get abuse. not only the 5 stage, 3 info has added to support game material and increase children knowledge. first info about child’s private parts that should not be touched by other. from mouth, chest, and around the pants or skirt.second, info about places where child sexual abuse could happen.such as around the house, school, and public place. beside places, also explain about people who are known or not by children, who should not force them to do something they do not like. the third information explains the time when child’s private part can be touched, such as when children are examined by doctor of course, there are parents who accompany. in the third information also contains kind of safe touch for children. acknowledgement fajaras’ari is the game technology student, soegijapranatachatolic university. based on academic excellency, he recieves scholarship from ministry of national education of republic indonesia (beasiswaunggulankemendikbud ri) references [1] v. leonad, “contoh penyimpangan sosial di lingkungan masyarakat,” academia.edu. [online]. available: https://www.academia.edu/8329558/co ntoh_penyimpangan_sosial_di_lingku ngan_masyarakat. [accessed: 10-apr2015]. [2] d. ameilia, “penyimpangan tingkah game concept for seual child abuse anticipation sisforma vol.3 no.1 may 2016 : 6-12 12 laku dan kenakalan remaja,” academia.edu. [online]. available: https://www.academia.edu/9136661/pen yimpangan_tingkah_laku_dan_kenaka lan_remaja. [accessed: 21-apr-2015]. [3] d. v. r. purwardini, “kekerasan dan pelecehan seksual pada anak,” academia.edu, 2014. [online]. available: https://www.academia.edu/8271437/ma kalah_ilmu_sosial_budaya_dasar. [accessed: 10-apr-2015]. [4] nspcc, “simple conversations to keep your child safe from abuse.” [online]. available: http://www.nspcc.org.uk/preventingabuse/keeping-children-safe/underwearrule/. [accessed: 10-apr-2015]. [5] c. chaiwongroj, k. buaraphan, and p. supasetsiri, “teachers’, students’ and parents’ perspectives on sex education integrated curriculum for sixth grade students,” int. conf. multidiscip. trends acad. res., pp. 231–235, 2014. [6] d. a. fajar, susanto, and r. achmadi, “strategi optimalisasi peran pendidikan seks usia dini di paud dalam menanggulangi pelecehan seks terhadap anak di pekalongan,” j. litbang, vol. 13, pp. 40–52, 2014. [7] a. desmet, r. shegog, d. van ryckeghem, g. crombez, and i. de bourdeaudhuij, “a systematic review and meta-analysis involving serious digital games,” j. games heal., vol. 4, no. 2, pp. 1–13, 2015. [8] l. botturi and c. s. loh, games : purpose and potential in education, 1st ed. usa, new york: springer publishing company, inc., 2008. [9] v. w. febriani, d. s. ardityo, and r. sanjaya, “idea development on games of education for school ’ s entrepreneurship sustainability,” j. int. conf. elearning knowledge-based soc., vol. 19, no. 11, 2014. [10] h.-y. sung, g.-j. hwang, and y.-f. yen, “computers & education development of a contextual decisionmaking game for improving students ’ learning performance in a health education course,” comput. educ., vol. 82, pp. 179–190, 2015. [11] n. a. wijaya and r. sanjaya, “history lesson using game as the tool,” int. j. comput. internet manajement, vol. 19, no. 9, p. 6, 2012. [12] n. muhajir and a. h. bakker, metode penelitian. yogyakarta: rake sarasia, 1996. [13] unicef, “kisah aksa,” youtube, 2014. [online]. available: https://www.youtube.com/watch?v=zak exubjtky. [accessed: 19-jun-2016]. [14] unicef, “kisah geni,” youtube, 2014. [online]. available: https://www.youtube.com/watch?v=5e m1u6pxyzk. [accessed: 19-jun-2016]. [15] j. franer, “sosialisasi pencegahan pelecehan seksual pada anak,” youtube, 2013. [online]. available: https://www.youtube.com/watch?v=c2 evb32gada. [accessed: 16-jun-2016]. analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 99 analysis of user comments based on topic modeling using lda on ovo e-wallet albertus dwiyoga widiantoro1, bernardinus harnadi2 information system soegijapranata catholic university jl. pawiyatan luhur iv/1 semarang central jawa indonesia 1yoga@unika.ac.id, 2bharnadi@unika.ac.id abstract—fintech ovo in indonesia is an important part of cashless payment services. users take advantage of the commenting service on the playstore to convey messages to ovo managers. hundreds of comments always appear every day, and this if not responded to will be a problem. the topic method of the latent dirichlet allocation (lda) model will be used to analyze the occurrence of user topics. based on the 6topic lda model, we found that the trending topic was in topic 1, with a topic probability value of 0.235. topic 1 mentions transaction difficulties with premium services with high ovo usage while the ease of transactions has the lowest total probability. the results of this topic can be used as a reference for ovo service providers to focus their performance on improving ovo applications. the impact of this research on service providers is to find out the topics discussed by ovo application users. keywords— ovo, lda, topic model, tren, review i. introduction ovo is one of the fintech e-wallet services used by people in indonesia. android-based ovo user complaints submitted to the ovo playstore. research using ovo fintech comment data from playstore extracts meaningful information, and generates features from data extracted using nltk [1] for sentiment analysis. fintech can be a cross-disciplinary subject that combines finance, technology management and innovation management [2]. fintech improves financial services processes by using technological solutions in line with existing business models. fintech can be implemented on mobile devices including wireless, digital assistants, radio frequency devices, and nfc communication-based devices [3]. fintech is integrated with mobile payments to complete financial transactions [4]. fintech is a risky but valuable outcome of financial innovation [5], because it generates value for investors [6]. through an online survey of us food delivery app customers, this study analyzes that app users direct them to use and recommend technology-based services [7]. this indicates that user comments are very important in the development of the company, it is also important to manage information dissemination effectively and strategically [8]. in addition, it was found that user engagement plays a mediating role between users' multiple attitudes and ewom. the research results help the mobile sensor computing industry to develop effective strategies and build strong consumer-product relationships [9]. ewom is very effective in brand promotion messages, and consumer experience [10]. a topic model (tm) is a statistical model that tries to find hidden topics in a collection of documents. topics provide a summary of the corpus that cannot be obtained using document decomposition and similarity metrics for manually searching and understanding documents. mailto:yoga@unika.ac.id mailto:bharnadi@unika.ac.id analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 100 tm is used in text mining to find hidden semantic structures or also called latent variables. latent variables are hidden variables in the observed variables, namely documents [11]. tm assumes that the subject is a probability distribution over the vocabulary. tm is a technique to take unstructured text and automatically extract common topics. it's a great way to scan a large collection of text [12]. the key feature that differentiates the topic model from other grouping methods is the notion of mixed membership. however, in most cases it is more realistic to assume that the data actually belongs to more than one group or category. the tm assumes that the topic is a probability distribution over the vocabulary. the vocabulary probability is added to 1 or each topic, but mostly words with lower weight are truncated in the output. likewise, we can represent individual documents as probability distributions over topics. lda requires documents to be rendered as word bags (for the gensim library). this representation ignores the order of words in the document, but stores information about how many times each word occurs. a good topic model should be able to distinguish the two meanings depending on the context. since there is no document tagging or human annotations, tm is an example of an unsupervised machine learning technique. for the gensim library, the default print behavior is to print a linear combination of the top words, arranged in descending order of possible words occurring in the topic. then the words that appear on the left are the most significant words of the topic. the get_term_topics and get_document_topics functions are also used to further evaluate the results. get_term_topics returns the probability that a given word belongs to a given topic. customer engagement continues to grow online and in real life. online customer engagement generates big data in structured and unstructured formats at high speed [13]. lda combined with tf-idf and doc2vec increases the variety of feature sets for document classification. the experimental results show that the proposed one is strong against parameter changes [14]. a text representation model that combines word2vec and lda word insertion techniques, that improves accuracy and lda offers a solution to the high-dimensional and high-sparity problems caused by the bow model [15]. ii. method text mining on fintech ovo user comments is the application of data mining concepts in looking for text patterns from user comments to find useful information for developers or owners of fintech ovo. the initial stage of text mining for fintech ovo users is text pre-processing, which aims to prepare user comment text into structured data that can be processed at a later stage. the following are the stages in text preprocessing: 1. the process of removing unnecessary punctuation marks. 2. the stage of converting the entire text to lowercase so that all words are equal. 3. tokenization, which is the stage of solving fintech ovo user comments based on the constituent words. 4. normalization of non-standard words used in fintech ovo user comments are changed to correct words so that they are as expected. 5. word deletion. 6. choose the right features, the word dimension reduction stage. there are several stages in finding topics in the comment data of fintech ovo users. the steps to get the topic are about the gibbs sampling algorithm flow on the lda, the following are the steps to get the lda model: analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 101 1. fintech ovo data scraping using python. 2. doing text preprocessing which aims to reduce the dimensions of words in sentence combinations. 3. changing fintech ovo data into a corpus in the form of a term document matrix. 4. perform the steps to get the lda model: a. determines the number of topics by looking at the highest possible log value. b. take initialization for topic z randomly starting from {1, ..., k} c. at this stage the lda model produces a probability distribution of the topic of ovo fintech user comments for each document. results the topic distribution has a dirichlet distribution with alpha and beta parameters. the dirichlet distribution was chosen as the previous distribution on the grounds that the probability of occurrence of a topic in ovo user comments describes the probability of occurrence of a vector in each document. this also means that each user comment topic that appears in each document is a probability vector. d. this stage produces a probability distribution of words that are on the user's comment topic specified in each document. the distribution of words on the topic of ovo user comments has a dirichlet distribution with parameters. the dirichlet distribution was chosen as the initial distribution because the probability of word occurrence from user comments describes the probability vector on the topic specified in each document. it can also be interpreted that the probability vector is in each user's comment on the specified topic in each document. e. the next step generates a probability distribution of the topic of ovo fintech user comments for the topics that have been determined in the document based on their appearance. this distribution process can be referred to as a multinomial distribution. the multinomial distribution was chosen because it describes the probability of occurrence of fintech ovo user comment topics between topic 1 to topic k for each user comment document. f. returns the probability distribution for the words in the corpus (w) in the selected user's comment topic. this probability distribution is also called a multinomial distribution. the results of this alternative multinomial distribution illustrate the possibility of a word appearing among the words in the corpus of comments by fintech users. g. this stage produces a probability distribution, then a joint posterior distribution is obtained which is an lda probability model from the comments of fintech ovo users. 5. determine the topic in the formed lda model. analyzing the topics formed is based on the highest probability of ovo fintech user comment topics. the purpose of this study is to identify the trend of ovo users' comments based on the topic of the model. the results of this study are useful to provide insight for companies to find out user comments so that companies can find out what topics are formed within 1 year. iii. results and discussion a. processing using google collab there are 2 ways of processing data using google collab, namely the data is placed on google drive and the processing is on google drive, the second way is that the data on google drive is entered into the collab virtual space. processing data directly using the google drive script as below. analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 102 for reading data, the second way is to install pydrive, after that authenticate the user and then mount the data. the data files on google drive are shared with anyone with link access and the role is changed to viewer, as shown in figure 1. links that have been formed like: take the share id used to download data with the command figure 1. file sharing in google drive data pre-processing data that has been read will do some processing to eliminate data duplication, delete words that are not needed, delete symbols, delete punctuation marks. data that has been read will do some processing to eliminate data duplication, delete words that are not needed, delete symbols, delete punctuation marks. using nltk you can remove tab, new line, back slice, remove non-ascii (emoticon, chinese word), remove mention, link, hashtag, remove incomplete url, remove number, remove punctuation, remove leading & trailing whitespace, remove multiple whitespace into single whitespace, remove single char. nltk stopwords are used to remove words that are not used in the analysis of the model topic, usually words that are commonly used in daily conversation, this process is determined by the researchers themselves. analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 103 normalization stage replaces certain words with other words that are more appropriate. this process creates a normalization table as shown in table 1 below: table 1. normalization of words before after gak tidak ngga tidak tdk tidak sdh sudah bermutuh bermutu table 1 will be read by the system and then used for the data normalization process. the next process is to do stemming using literature. python sastrawi is a simple library that can convert words with indonesian affixes into their basic form. this process makes it easy to match each word. a. lda implementation using gensim determine the topic of ovo comments to be extracted, and determine the number of words per topic that is considered appropriate, so that each topic does not have the same topic meaning in this process, total_topics =6 and number_words =8 are determined. the lda setting in this research is determination of the number of topics of 6 and the number of words in the topic of 8 is determined by repeated experiments so that in each topic there are no intersections between topics. with no intersection between topics, topic interpretation becomes easier. b. feature interpretation the results of the interpretation of the topics that have been built are top-up for credit services, lots of bonuses, failed premium processes, good bank transfers, difficulty updating, conditions cannot be used, satisfaction, verification difficulties. c. determining the number of topics the initial stage of tm lda will determine the right number of topics for fintech ovo data. if the wrong number of topics is selected, this will sub-optimal performance resulting in incorrect ovo topics. doing word analysis on the lda model must be careful because it is possible to find the fact that not all words on the topic can be interpreted correctly, the results of the lda model do not produce good convergence with the resulting topics do not lead to the same discussion. the results of the lda process on fintech ovo reveal 6 topics and consist of 8 user comments that have the highest probability of appearing in each topic of fintech ovo. the words of ovo users' comments are arranged on each topic based on their similarities, compiling a specific topic. the topic of comments by fintech ovo users is said to be convergent if the distribution of the words that make up the topic leads to the discussion of the same topic. analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 104 topic interpretation of fintech ovo user comments of the lda model is presented in table 2. d. trend topic analysis detection of trending topic comments by fintech ovo users can be detected by lda well, where lda can capture events well with a narrow topic coverage. to determine trending topic data on ovo fintech user comments, it is done by looking at the highest probability value of each compiled topic. the probability value of the ovo fintech topic from topic 1 to topic 6 is presented in table 3. from table 3 it can be seen, the highest fintech ovo topic is in topic 1, which is with a value of 0.235, on the interpretation of transaction difficulties on premium services. and the lowest review is the ease of transactions. table 3. feature probability no interpretation total probability 1 transaction difficulties on premium services 0.235 2 the balance hasn't arrived at the time of topup 0.216 3 fun app 0.201 4 slow in responding to reports 0.198 5 good service but busy app 0.192 6 easy transaction 0.19 analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 105 table 2. ovo features no. topic 1 2 3 4 5 6 topic interpret ation the balance hasn't arrived at the time of topup easy transacti on fun app good service but busy app slow in responding to reports transactio n difficulties on premium services keyword 0.046* saldo 0.031* bayar 0.034* banget 0.039* sering 0.057* makin 0.047* transfer 0.045* masuk 0.029* mudah 0.032* buka 0.033* bagus 0.049* pulsa 0.044* uang 0.036* sudah 0.025* bantu 0.026* suka 0.031* baik 0.019* moga 0.027* gagal 0.023* belum 0.024* lebih 0.026* sudah 0.021* download 0.018* hp 0.026* susah 0.021* akun 0.021* transaksi 0.022* bintang 0.020* sistem 0.016* layan 0.024* upgrade 0.016* login 0.021* guna 0.022* update 0.019* keluar 0.014* beli 0.023* transaksi 0.015* top-up 0.020* cepat 0.020* sekarang 0.015* tarik 0.013* lapor 0.022* bank 0.014* kirim 0.019* barang 0.019* baru 0.014* sibuk 0.012* lambat 0.022* premium iv. conclusion data processing of fintech ovo users' comments utilizing the lda algorithm produces 6 topics as be seen in table 3. they are sorted by the highest to lowest total probability of topics. it was found that the trending topic was on topic 1 with a topic probability value of 0.235. the term that appears in topic 1 means that the difficulty of transactions on premium services with high ovo usage, this indicates that there is a need to improve services in the process of moving to premium services. while the ease of transactions has the lowest total probability. the results of this topic can be used as a reference for ovo service providers to focus their performance on improving ovo applications. the impact analysis of user comments based on topic modeling using lda on ovo e-wallet sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.5343 106 of this research on service providers is to find out the topics discussed by ovo application users. acknowledgment 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[15] d.-d. science, “a method of short text representation based on the feature probability embedded vector,” 2021. designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 27 designing educational game to choose healthy snacks for children vania wahyu febriani department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 vania.wahyu@gmail.com t. brenda chandrawati department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 brenda@unika.ac.id albertus dwiyoga widiantoro department of information system, faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 yoga@unika.ac.id abstract elementary school children like to eat snacks or food which are sold by snack sellers around school. these children do not care whether they are healthy snacks. the children also do not care the hygiene of the snack sellers. due to this fact, an educational game is designed to educate children about the health and hygiene so that children can pay more attention to choose snack that they will buy. video games on hygiene and healthy snacks are rarely found. this paper will discuss the habit of children in consuming snacks and the design of educational game based on children habit which can be used to educate children. keywords – education, game, snacks, design, hygiene and healthy. i. introduction snack is a one of the food types that have a function as one of the energy resource which can be used to fulfil daily nutrient to become healthy [1]. snack is an option to procrastination hunger [2]. snacks have some benefits such as the cheap price, ready availability, and the good taste for everyone. usually, snacks are being sold in the interesting form and has various taste. one of the snack enthusiasts is children. children can find and buy snack around their school. snacks that are usually being sold are varied and they like them. children have the high risk to get sick from dangerous snack [3]. they may suffer from the stomach ache or typhus because they eat snacks which are not clean and contain dangerous chemical. even though not all snacks are dangerous to eat, consumers including children have to pay attention on the hygiene. they always tend to focus on the taste, display, and the price [4]. the healthy life habit must be cultivated from the young generation, including elementary school children. they can start by choosing healthy snacks to be consumed. because of that, there will be a need to use learning media to educate children about choosing hygiene and healthy snacks. learning media is a tool to deliver learning message [5]. learning media can be a book, presentation using computer, magazine, television, etc. to make learning media becomes more interesting, learning media can be merged with computer technology. one of them is game. mailto:vania.wahyu@gmail.com� mailto:brenda@unika.ac.id� mailto:yoga@unika.ac.id� designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 28 game is fun and has interesting pictures, colours and visualization, and it is suitable for children’s imagination. these facts can make children like games [6]. if game is used properly, it can give a benefit to children. learning media using game can be called as educational game. educational game can give knowledge as game can reduce boredom when studying [7]. with this educational game about hygiene and healthy snacks, healthy life habit can be formed. ii. literature review 2.1 snack and children snack can be defined as a food and drink which is delivered in the container and sold in the street side [8]. snack can be food and drink with various tastes, colours, and varieties. snack can easily be found in everywhere, such as street side, settlement, shopping centre, bus stop, and market place [9]. with the high interest from children who like snacks, snack sellers usually sell in the places that are easily found by children. food can be divided into some groups, like main food, snack, drink, and fresh fruits. any kind of snack can easily be found around the schools, for example cake, onde-onde (indonesian’s traditional snack), fried food [9]. snacks have some function like meal breaks [9] and to procrastination hungry [2]. the cheap price of snack is one of the benefits and sometimes snack has a suitable taste for snack enthusiast [10]. but if snacks doesn’t have hygiene and health requirement, it can threaten children’s health. children are used to buying snacks because their parents give them money instead of preparing meal from home [8]. the children like to eat snacks because children like food that colourful [11], delicious, and the cheap price [9]. 2.2 hygiene and healthy standard of snack children have low immunity level [8]. because of this reason, hygiene of snacks which will be eaten by them should be maintained. hygiene and healthy principles are healthy and hygiene lifestyle from food manager, cooking appliances, and processing place [12]. the factors of safe food are food variety, and how the food is handled, served, and also the interval of time between the time the food is processed and the time when people eat it, storage temperature, and how people touch the food [12]. when eating snacks that are not clean and healthy, people can suffer from diarrhea, anemia, and hepatitis a [13]. eating snacks with high calories can cause obesity [14]. djaja (2003) concluded that street vendors have a higher risk than restaurant and caterers due to the food contamination [9]. one of the reasons is that food that is usually sold in street side can be easily contaminated by dust and vehicle emission. that food cannot be categorized clean and hygiene again. if food or snacks does not meet hygiene and healthy standard or principle (processing, hygiene, and the addition of other substances) which can be dangerous for children’s health [9]. 2.3 educational game game is a multimedia that can be played and it is fun and the role of player is to solve the problem and choosing how the games work is needed [7] [15] [16]. everyone likes to play games, from children until adult. besides giving fun, games can be used as learning tool [17]. games can be divided into some genres, like adventure, arcade, role play, simulation, strategy, education, etc. [17] [18]. one of genre games that will be used is educational game. educational game is a game that is designed for learning some materials [17] [18]. educational game is a game that is didactic but fun. educational games can be used to increase linguistic, motoric, social, thinking abilities [19]. the game can increase children’s concentration and abilities to solve problems [20]. designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 29 educational game gives benefit to children for problem visualization [5]. the game has another benefit like giving motivation to player to study [21] because the game can add fun in studying [22]. the happier the children are, the more knowledge they can absorb. educational game is usually used for children who like to play games better than study [6]. when studying, children have comfortable feeling, they can absorb material and they can study more [6]. children tend to like games that are more visual [23]. story content, colours, and pictures are what children like. the more sense are being used to study, the easier the knowledge are received. iii. research methods to know what design can be used to educate children to consume or eat healthy snacks, data are collected through library study. the data come from books or journals about primary school children’s habit in eating snacks. besides that, data were collected through questionnaire. the questionnaire was used to add data in designing game. the questionnaire contains some questions about children’s eating snack habit and their knowledge about hygiene and healthy snacks. iv. results and discussion 4.1 research result literature on mobile or pc educational game with hygiene and healthy theme is still rare. one of the example that can be found is board game about snacks which can involve children as a team [24]. game that children like is one with interesting pictures and colours [6] [23]. therefore, the game is designed with pictures and colors that are suitable for children, so children can have fun playing game and they can absorb the knowledge better. snacks that children like based on reference [25] are cheap snacks in small plastic package, instant noodles, ice, colourful candies, tempura, and fried food. this variety of snacks can be used in educational game to educate children in choosing hygiene and healthy snacks. children based on reference [25] rarely wash their hands before and after eating snacks or food with soap. the reason is that they feel that their hands are still clean. actually if they wash their hands, it can reduce the risk of being sick. from the same reference [25], children are not really paying attention about hygiene, display, and taste. children just focus on the delicious taste, interesting colour, and the cheap price. this material can be used in the educational game that will be made, so they will know how to choose a good snacks. hygiene and healthy snacks can be determined by hygiene and healthy habit of food manager, cooking appliances, place, ingredients, the way the food is served, and the other appliances [12]. children are not really sure about hygiene of the seller, so this material can be used in game and make children pay more attentions on seller’s hygiene when serving or cooking snacks. the questionnaire consists of some questions about snacks to 30 elementary school children randomly. after collecting and processing the data, it is found that 70% like to buy snacks outside school and 97% know that before eating they must wash their hands. but just 83% know that to wash hands, they need soap. and 63% children don’t know that there are correct steps on how to wash hands. beside knowledge about hygiene and healthy snacks, 53% children don’t know about the difference of hygiene and healthy snacks from the one which is not hygiene and healthy snacks based on colour and taste. and 27% children don’t know the difference based on the hygiene. 4.2 designing game education from some references that can be found and the result got from the questionnaire, a designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 30 game about hygiene and healthy snacks can be designed. it can be described like this. first stage is an encyclopedia stage which contains of how to wash hands properly with soap, and the variety of snacks with the characteristic of snacks which is dangerous and the effect when they consume it too much. this stage is named as encyclopedia because this stage gives an additional knowledge about hygiene and healthy snacks and the steps to wash hands properly with soap. the second stage is game stage. this stage contains of 4 mini games, such as trivia games about encyclopedia, games to group snacks based on colour – the dangerous one has a brighter colour than the healthy one, games about choosing good snack sellers based on the characteristic of sellers – there will be provided sellers and their characteristic, and the last one is about choosing the card pair using pictures about good snacks. this game will be named “yummy snack”. this design of game can be drawn with flowchart like the figure below. fig. 1 flowchart of game design “yummy snack” the plan for assets which will be used in this game consist of gui assets, characters, objects, and backgrounds. gui or graphical user interface assets consist of button images and menu. example of button images and menu which will be used can be seen below. hud or head up display assets consist of health status, score, and timer bar. character assets that will be used consist of sellers and buyer or student. fig. 4.2 gui assets buttons (1) fig. 4.3 gui assets buttons (2) fig. 4.4 gui assets buttons (3) fig. 4.5 hud assets: health status fig. 4.6 hud assets: score fig. 4.7 hud assets: timer bar designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 31 object assets consist hands, towel, and water faucet which will be used to for hand washing stage, variety of snacks, picture of the effect of consuming bad snacks, pictures of seller hygiene characteristics, and card pictures which consist of picture of good snacks. snack pictures that are hygiene and healthy can be illustrated with the colour of snacks. the colour that shows dangerous food is brighter than the safe food colouring. beside snack assets, there are other assets that illustrated about characteristic dangerous snack and the effect because of consuming it. the characteristics are such as the colour is bright because of textile colouring. beside of that, if the taste is sweet then bitter, the snack contains artificial sweeteners. if the snack is chewy, then the snack contains borax and formalin. and if the taste is a bit bitter, then the snack contains preservatives that can be dangerous if it eat multiple times. if the snack is fried using oil that have dark colour, it can be dangerous to eat [26] [27] [28]. the short term effect of consuming the dangerous snacks are cough, sore throat, stomach ache, nausea, and cancer [26] [29]. the characteristic of the snack sellers can be illustrated by the clean hands and nail of the seller, the clean cooking appliance, the colour fig. 4.8 character assets: buyer (left) and seller (center) and seller cart (right) fig. 4.10 object assets: soap fig. 4.11 object assets: water faucet fig. 4.12 object assets: towel fig. 4.13 the example of good snack (left) and bad snack (right): iced syrup fig. 4.13 the example of good snack (left) and bad snack (right): iced syru fig. 4.15 the characteristics of dangerous snacks and the effect of consuming fig. 4.9 object assets: hands designing educational game to choose healthy snacks for children sisforma vol.2 no.2 november 2015 : 27-34 32 of snacks, and the colour of the cooking oil. this characteristic is based on hygiene and healthy standard of food manager, cooking utensil, place, the ingredients, the way food is served, and other appliances [12]. the last one is card assets with the picture of good snacks. v. conclusions educational games with the theme of choosing a healthy and hygiene snack for children in elementary school are still rarely found. unfortunately, children have a habit to buy snacks without taking much attentions on the hygiene of the sellers and healthy snacks. the design of educational game which can be made is using encyclopedia or additional knowledge on how to wash hands properly with soap and the variety of snacks with characteristics and the effect of consuming unhealthy snacks. beside encyclopedia, it can be added with games, like the trivia from encyclopedia, grouping the snacks based on the displays, choosing the seller based on the hygiene characteristics and choosing the pairing good snack to help player to remember the image of good snacks. educational game about choosing hygiene and healthy snacks for children hopefully can be implemented and be used to educate children and help them understand about good snacks which they will buy and eat. acknowledgement vania wahyu febriani is a student from information system department majoring at game technology in soegijapranata catholic university who received scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia). references [1] n. tahaku, “hygiene sanitasi pengolahan dan uji keberadaan bakteri escherichia coli pada es buah 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[29] a. a. k. astuti and s. istiqomah, “makalah kimia analisis makanan i identifikasi dan penetapan kadar formalin,” 2014. university-level of elearning in asean the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 72 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 the validity and reliability of the online cooperative learning attitude scales in the indonesian language 1department of civil engineering & center for urban studies, universitas pembangunan jaya, tangerang selatan, indonesia 2department of chemistry education, universitas sanata dharma, yogyakarta, indonesia 3department of psychology, universitas katolik indonesia atma jaya, jakarta, indonesia *corresponding author: elisabeth.rukmini@upj.ac.id abstract— interactive online learning requires students’ cooperation. online cooperative learning focuses on learning activities on group cohesiveness to achieve the highest cognitive level. students can improve their teamwork skills, problemsolving skills, social skills, self-confidence, academic success, and metacognition levels through online cooperative learning activities. the online cooperative learning attitude scales (oclas) scale is a tool to measure students’ attitudes towards online cooperative learning. education in indonesia uses indonesian as the language of instruction. therefore, the adaptation of measurement tools such as oclas into the indonesian language is crucial. this study aimed to adapt oclas into indonesian by translating the original oclas into the indonesian language and determining the instrument’s validity and reliability. the oclas has three main components: positive interdependence, individual accountability, and group processing for equal individual contribution. the original version contained 17 statements with responses using a likert scale of five and seven points. we validated the oclas using the item-correlation method. the reliability was measured using the cronbach’s alpha method, which is useful for measuring internal consistency. the original oclas was translated into the indonesian language. a language center in a prominent university performed the verification of forward and backward translation of the indonesian oclas. the indonesian-ocla was distributed to 59 students at a private university from the pharmacy and non-pharmacy study programs and 275 high school students. the validation results showed seven invalid items for pharmacy students, five invalid items for non-pharmacy students, and six invalid items for high school students. the indonesianoclas has cronbach’s alpha reliability with a value of 0.711 for pharmacy students, 0.791 for non-pharmaceutical students, and 0.702 for high school students. this study showed that ten out of 17 statements had good validity, and they were reliable. therefore, we recommended the usage of the indonesian-oclas toward high school and college students. keywords— attitude, collaboration, cooperative, measurement, online learning, student-centered learning. i. introduction online learning has become a habit since the 2020 pandemic. however, we need the driving factors that make the online learning experience more meaningful. qualitatively, researchers show that the urge to do better online learning continues [1]. students feel that a variety of innovative and collaborative learning approaches will encourage student involvement in the study [1]. studies in indonesia [2] and bangladesh [3] showed complaints against online learning from teachers and students. students and teachers want cooperative learning. however, it has not been achieved; previous research showed that online learning only showed mediocre collaborative and cooperative learning achievement [3]. meanwhile, research at the university of jambi [2] showed that the most respondents (48%) felt that the portion of elisabeth rukmini1*, arya susila nugraha2, hanna angelina2, dara aprilia christianty3 the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 73 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 self-independent learning is only 1-2 times a day. a descriptive study in india [4] also resulted in online and blended learning similar to those in indonesia and bangladesh. these previous researches showed that students have not yet discovered the essence of online learning independently. online learning has increased significantly since the pandemic. the increase in the number of online conference users reached 253% from march 2020 to june 2021 [5]. one of the factors driving online learning to become more meaningful is the student’s willingness to learn collaboratively in online learning situations. previous research showed a moderate positive correlation between students' attitudes toward collaborative learning and students' sense of community (r(198) = 0.672, p < .01) [6]. this research supported evaluative facts about the need for interaction in online learning. collaborative learning becomes a bridge between students in online learning, which creates a sense of community. if this sense of community continues, students can be responsible or care about their learning community. previous researchers also tried a collaborative online learning approach by involving a collaborative and online concept mapping tool. [7]. the research team also used oclas [8] to measure student attitudes towards the new approach [7]. the driving factor in asynchronous online learning also showed that the course structure positively affected both students’ satisfaction and academic achievement. in addition, the strong relationship between student interactions with other students and the presence of an instructor has a positive effect on student engagement [9]. educators need a valid and reliable tool to measure students' attitudes towards the application of online cooperative learning. the measurement results of this tool will later assist educators in evaluating the learning activities that have taken place. online cooperative learning attitude scale (oclas) is an instrument to measure students' attitudes towards online cooperative learning [8]. students can fill out this instrument independently (self-assessment) based on their own learning experiences. oclas has 17 items that measure students' positive and negative attitudes towards the implementation of online cooperative learning [8]. online learning in indonesia primarily uses indonesian as the language of instruction. therefore, educators in indonesia need measuring tools to measure students' attitudes towards online cooperative learning. furthermore, using instruments with different source languages and cultural contexts requires cultural adaptation and translation [10]. therefore, the translation of oclas into the indonesian language is crucial. furthermore, this instrument helps improve the quality of cooperative online learning and students' performance in online learning. based on the explanation above, this research aims to validate and determine the reliability of oclas in the indonesian language. furthermore, adapting and validating oclas in indonesian and testing students' attitudes towards cooperative online learning will contribute to the main objective. ii. method this research is a quantitative research to adapt the online cooperative learning attitude scale (oclas) [8] into the indonesian language. the first step in the process of adapting the measuring instrument is translating the measuring instrument into indonesian. then, we retranslated (back translation) the indonesian version to english to test the translation's consistency. indonesian language experts carried out the translation process at a reputable university's language center. after the translation process, the indonesian language oclas was tested on the research sample. the population of this study were college students and high school students. the selection process utilized the measuring instrument's characteristics that aim to measure the assessment of educators and educational institutions related to the the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 74 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 development of online learning. based on data from the central statistics agency [11], researchers found the number of high school students in indonesia was around 4.8 million people. data for the number of students is around 7.3 million people [12]. bartlett, kotrlik, and higgins [13] explained that if the population is more than 10,000, the researcher could take a minimum sample of 119. based on the population range and the theory, the number of participants in this study was 334, with the status of college students and high school students currently conducting online learning in their respective residences. oclas instrument researchers used the oclas [8] to measure the attitudes of college students and high school students in online learning. oclas provides an overview of students' attitudes and abilities in dealing with online learning environments [8]. oclas is a measuring instrument in a likert scale with a scale of one to five and contains 17 items. on each item, participants should choose from a scale of one (never) to five (always). an example of an oclas item is “saya menikmati pengalaman belajar kooperatif melalui abkd bersama anggota kelompok saya”. table 1 showed the results of the translation of oclas into indonesian. to seek validity, we utilized the corrected item-total correlation technique to determine each item's validity. in addition, we used the cronbach's alpha coefficient technique to determine the reliability of the oclas measuring instrument. table 1. original and indonesian version of oclas items oclas original oclas-indonesian 1 i enjoy solving problems regarding the group project using online learning application (ocla) with my group member. saya senang menyelesaikan masalah yang terkait dengan tugas kelompok saya bersama anggota lainnya melalui aplikasi belajar kooperatif daring items oclas original oclas-indonesian (abkd). 2 being interactive with the other group members using ocla increases my motivation for learning. berinteraksi dengan anggota kelompok lainnya melalui abkd meningkatkan motivasi belajar saya. 3 i enjoy experiencing cooperative learning using ocla with my group members. saya menikmati pengalaman belajar kooperatif melalui abkd bersama anggota kelompok saya. 4 online group activity increases our creativity. kegiatan kelompok secara daring meningkatkan kreativitas kami. 5 i believe that the group can work on a document effectively with the online cooperative learning applications. saya yakin dengan kemampuan kelompok saya untuk mengerjakan sebuah dokumen secara efektif dengan bantuan abkd. 6 ocla improves my social skills. abkd meningkatkan kemampuan sosial saya. 7 i enjoy helping others in ocla. saya senang membantu orang lain dalam abkd. 8 ocla is very entertaining for me. bagi saya, abkd sangat menyenangkan. 9 ocla helps me feel better psychologically. abkd membantu saya merasa lebih baik secara psikologis. 10 more ideas come up as a result of ocla. semakin banyak ide yang muncul berkat abkd. 11 i think that i have had/will have more successful results since i work with a group in ocla. saya merasa saya sudah/akan mencapai hasil yang baik sejak saya bekerja dalam kelompok melalui abkd. 12 trying to teach something to my group members in ocla makes me tired. mengajarkan anggota kelompok saya dalam abkd membuat saya lelah. 13 ocla does not make any sense to me. abkd tidak masuk akal bagi saya. 14 i cannot develop my ideas in saya tidak bisa mengembangkan ide the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 75 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 items oclas original oclas-indonesian ocla saya sendiri dalam abkd. 15 i don’t like that people are depending on me in ocla. saya merasa tidak nyaman ketika orang lain bergantung pada saya dalam abkd. 16 i don’t think that my interaction with my group members in ocla will make any contribution to me. saya merasa bahwa interaksi saya dengan anggota kelompok saya dalam abkd tidak akan memberikan manfaat apapun bagi saya. 17 ocla is not suitable for me. abkd tidak cocok bagi saya iii. results and discussion a. result researchers tested the validity of the indonesian oclas using the corrected-item total correlation (rcitc) technique. in this validity test, the correlation limit of 0.3 is considered to be valid. sample for the validity test were the pharmacy students, non-pharmaceutical students, and high school students. the validity calculation produced a range of item correlations from -0.170 to 0.711 as shown in table 2. for the group of pharmacy students, items that were declared invalid were item number 1 (rcitc = 0.298), number 12 (rcitc = 0.294), number 13 (rcitc = -0.059), number 14 (rcitc = -0.052), number 15 (rcitc = 0.127), number 16 (rcitc = 0.173), and number 17 (rcitc = -0.106). in the non-pharmacy student group, the invalid items were item number 12 (rcitc = 0.099), number 13 (rcitc = 0.047), number 14 (rcitc = 0.075), number 15 (rcitc = 0.069), and number 17 ( rcitc = 0.095). meanwhile, in the group of high school students, the invalid items were item number 12 (rcitc = 0.124), number 13 (rcitc = -0.027), number 14 (rcitc = 0.012), number 15 (rcitc = 0.061), number 16 (rcitc = 0.030), and number 17 (rcitc = -0.170). therefore we concluded that the indonesian oclas would have ten items instead of 17. we removed invalid items number 1, 12-17. table 2. oclas validity test results item corrected item-total correlation pharmacy corrected item-total correlation nonpharmacy corrected item-total correlation sma 1 0.298* 0.537 0.445 2 0.422 0.342 0.524 3 0.427 0.314 0.493 4 0.497 0.624 0.494 5 0.436 0.692 0.432 6 0.488 0.372 0.462 7 0.319 0.427 0.419 8 0.388 0.599 0.453 9 0.711 0.697 0.409 10 0.498 0.691 0.460 11 0.638 0.575 0.554 12 0.294* 0.099* 0.124* 13 -0.059* 0.047* -0.027* 14 -0.052* 0.075* 0.012* 15 0.127* 0.069* 0.061* 16 0.173* 0.348 0.030* 17 -0.106* 0.095* -0.170* * items were invalid due to the rcitc. we conducted a reliability test using the cronbach’s alpha coefficient with a correlation coefficient value of 0.7 for the measuring instrument declared reliable. table 3 showed the results of the oclas reliability test. the indonesian oclas is a reliable measuring tool. table 3. oclas reliability test results items total pharmacy nonpharmacy sma 17 0.711 0.791 0.702 b. discussion in this study, our team has adapted oclas into indonesian. oclas is useful in measuring students' attitudes towards online cooperative learning applications. overall, oclas measures two factors, namely negative and positive students’ attitudes towards oclas [8]. items 1 through 11 assessed students' positive attitudes, while items 12 through 17 assess students' negative attitudes toward online cooperative learning. we found that all items measuring negative attitudes (items 12-17) were invalid through validity correlation values. number one was also invalid for the pharmacy the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 76 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 students. therefore, we also excluded it. based on the validation results, these ten items measured positive attitudes toward online cooperative learning. scoring for indonesian oclas ranged from 10 to 50. the higher the score is the higher the attitudes toward online cooperative learning. researchers utilized the cronbach alpha coefficient for reliability testing. according to psychometric rule, a measuring instrument is declared valid if its coefficient value is more than 0.7. based on the reliability test results, the results were 0.711 for pharmacy students, 0.791 for non-pharmaceutical students, and 0.702 for high school students. therefore, we concluded that the indonesian version of ocla is reliable because the coefficient value of the three groups was more than 0.7. table 4 showed the indonesian oclas after the validity and reliability test. we can think of four things from the analysis of invalid items in numbers 12-17. first, participants found them difficult to fill in negative attitudes towards online cooperative learning. in indonesia, online cooperative learning cannot create the wanted outcome. participants felt ambiguous with the sudden change in learning methods to online learning during the covid-19 pandemic [14]. the second analysis is the heterogeneity of internet access in indonesia in terms of internet availability and speed. this caused a variety of students' opinions about online learning [15–17]. a similar study in malaysia also revealed a similar thing [18]. the third was the heterogeneity of the use of online learning platforms in schools and colleges [19–21]. schools and universities interpret online learning in various ways. not all educational institutions utilized lms. online learning can include various ways; some used whatsapp [21], social media [22], and some better arrangement institutions utilized the lms platforms [23] lastly, the difficulty of educators in conducting collaborative and cooperative online learning was another reason [24–26]. at the same time, access to training was also limited to online learning training, which is primarily one-way or with ineffective assistance. when participants answered or judged themselves on negative attitudes, especially regarding assistance for themselves and their class, of course, they were also very diverse. likewise, about the level of self-comfort. ambiguity in the interpretation of the translation from english to indonesian can be one of the reasons why statement number 13 is invalid [27]. statement number 13 in indonesian, "abkd tidak masuk akal bagi saya". the phrase “tidak masuk akal” was confusing for respondents. the meaning association of “tidak masuk akal” in the indonesian language was multiple. the meaning can mean irrational or crazy, mentally unhealthy, extraordinary, disturbed, too excessive. there are at least more than five meanings of the phrase. this measurement can lead to various interpretations. we propose that the translation of “ocla does not make any sense to me” would be “saya merasa abkd adalah hal yang tidak terbayangkan sama sekali”. item number 1 was an invalid item for the pharmacy students’ group. this is because pharmacy students' characteristics of assignments or teaching materials may be more effective with independent study than online group work. on the other hand, in non-pharmacy and high school students, this number one positive attitude statement was a valid item. however, to provide certainty, we have removed this item from the indonesian oclas for the time being until further research. table 4. indonesian oclas after the validity and reliability test items indonesian-oclas 2 berinteraksi dengan anggota kelompok lainnya melalui aplikasi belajar kooperatif daring (abkd) meningkatkan motivasi belajar saya. 3 saya menikmati pengalaman belajar kooperatif melalui abkd bersama anggota kelompok saya. 4 kegiatan kelompok secara daring the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 77 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 items indonesian-oclas meningkatkan kreativitas kami. 5 saya yakin dengan kemampuan kelompok saya untuk mengerjakan sebuah dokumen secara efektif dengan bantuan abkd. 6 abkd meningkatkan kemampuan sosial saya. 7 saya senang membantu orang lain dalam abkd. 8 bagi saya, abkd sangat menyenangkan. 9 abkd membantu saya merasa lebih baik secara psikologis. 10 semakin banyak ide yang muncul berkat abkd. 11 saya merasa saya sudah/akan mencapai hasil yang baik sejak saya bekerja dalam kelompok melalui abkd. iv. conclusion the purpose of this research was to validate and determine the reliability of oclas-indonesian. the indonesian version of the oclas validation test showed ten valid and seven invalid items. in addition, this instrument also obtained a reliability test of 0.711 in pharmaceutical students, 0.791 in non-pharmaceutical students, and 0.702 in high school students. therefore, the indonesian version of oclas was reliable based on the test. references [1] e. a. humphrey and j. r. wiles, lessons learned through listening to biology students during a transition to online learning in the wake of the covid‐19 pandemic, ecol. evol. 11, 3450 (2021). 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[27] v. swami and d. barron, translation and validation of body image instruments: challenges, good practice guidelines, and reporting the validity and reliability of the online cooperative learning attitude scales in the indonesian language sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 79 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4153 recommendations for test adaptation, body image 31, 204 (2019). university-level of elearning in asean information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 26 issn 2442-7888 (online) doi 10.24167/sisforma information system analysis at sman 1 ajibarang using cobit 4.1 1*asiah jayanti, 2resad setyadi 1,2department of information systems, faculty of informatics institut teknologi telkom purwokerto, indonesia 119103054@ittelkom-pwt.ac.id, 2resad@ittelkom-pwt.ac.id *corresponding author abstract— the role of information systems (is) in information technology governance (itg) has an important role in high school (sma) educational institutions. itg becomes very important for educational institutions in discussing the assessment of the correlation between information technology (it) investment and business in each school. state senior high school (sman) 1 ajibarang has problems with academic service software for student operations and teacher administration needs. it investment and best services in accessing the needs of teachers and students are important references about school business. the purpose of this study was to analyze is risk management at sman 1 ajibarang school using the control objective for information and related technology (cobit) 4.1 framework. this study uses quantitative research methods by distributing questionnaires to respondents to obtain data on validity and reliability tests for good results. the results of the analysis show that the value of the maturity level shows at level 3, which means the value is in the defined process position. the process of achieving its goals in a much more organized manner using organizational assets is well defined. the recommendation of this research is the need for repairing network installations at sman 1 ajibarang and updating administrative software for teachers and students. keywords— analysis, cobit, maturity level, information system, risk management, i. introduction information technology (it) is computer hardware and software that has the design, development, implementation of computerbased information system management [1]. as a result, information technology (it) is very crucial for government agencies and educational institutions during the covid-19 pandemic [2][3]. information technology has the benefits of personal computer applications to protect, store, update, process and receive information safely for computer users. information technology is one of the electronic tools that are so important for many organizations that apply information technology to organizational activities [4]. this information technology applies to information management at this time because it can affect the increasing complexity of information system management [5]. information technology (it) also requires a faster response time for all mobility activities and human work that allows companies to develop and compete with other companies [6]. this it has an important function for the success of daily operations and the competitive value of the agency [7]. the positive benefits of it are company growth solutions, operational solutions, and agency business so that they can compete with agencies [8]. however, it also has negative impacts, including theft of confidential data, data hacking, and virus attacks on computer software [9]. for example, one of the educational institutions that utilize it and information systems optimally is the sman 1 ajibarang school. the school service unit of sman 1 ajibarang uses information systems (si) and it to improve and provide good service to teachers and school students at sman 1 ajibarang. information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 27 issn 2442-7888 (online) doi 10.24167/sisforma school education agencies of sman 1 ajibarang in the banyumas area, central java in collaboration with government education agencies who are trying to maximize the functions of is and it at sman 1 ajibarang schools [10]. it utilization maximally in the school unit of sman 1 ajibarang, it is necessary to pay attention to risk management simultaneously when the information system is also working. the linkage of risks in it services at sman 1 ajibarang schools will find solutions to reduce the level of risk of using it at sman 1 ajibarang schools [11]. sman 1 ajibarang requires it and is risk management analysis to record, analyze and reduce the risks that have occurred. a good information system based on risk analysis, the school institution of sman 1 ajibarang will have it governance that supports the business strategy of the sman 1 ajibarang school. control of information and related technology objectives (cobit) 4.1 is a medium to measure the it governance framework on the use of cobit 4.1 to analyze risk management of information systems in school institutions sman 1 ajibarang especially the plan and organize (po) domain [12][13]. it services show information system management, departmental control, and information system functions that are even more crucial for business process owners, which will ensure the confidentiality, integrity, and availability of sensitive and critical data and information [14]. cobit 4.1's mission is to conduct research, development, publishing, promotion of papers, updating the order or provisions of it control objectives, meanwhile, cobit 4.1's vision is to make co-bit a model for it control and management [15]. the following are 4 domains of cobit 4.1. variables: 1. plan and organize (po) 2. acquire and implementation (ai) 3. deliver and support (ds) 4. monitoring and evaluation (me). 1. plan and organize in this domain, it has an it strategy and identification that can best contribute to achieving a good organization's business goals with the right technology infrastructure. the domain has 10 indicators as shown in table 1: table 1. indicator of plant and organize indicator explain po1 determine a strategic information technology plan. po2 define the information architecture. po3 specify technology direction. po4 define it organization and relationships. po5 manage investment in information technology po6 communicate management objectives and direction po7 manage human resources. po8 manage quality po9 assess risk. po10 manage the project. 2. acquire and implementation (ai) this domain describes the realization of it strategy, building it, identifying it solutions, and integrating it into business processes. this domain has 7 indicators, as in table 2: table 2. indicator of acquire and implementation indicator explain ai1 identify automated solutions ai2 acquire and maintain software applications ai3 acquire and maintain technology infrastructure ai4 develop and maintain it procedures ai5 meet it data source ai6 manage changes ai7 installing and accrediting the system and its changes 3. delivery and support (ds) in this domain, it functions to provide security process services, aspects of business continuity, and the provision of training. the domain has 13 indicators, as in table 3: table 3. indicator of delivery and support indicator explain ds1 define and manage service levels ds2 manage third-party services ds3 managing performance and capacity ds4 ensure continuous service ds5 turn off the security system ds6 identify and allocate costs information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 28 issn 2442-7888 (online) doi 10.24167/sisforma ds7 educate and train users ds8 manage services and incidents ds9 manage configuration ds10 managing problems ds11 manage data ds12 manage facilities ds13 manage operations 4. monitor dan evaluation (me) this domain serves to periodically assess it processes based on the quality and suitability of control requirements. the domain has 4 indicators, as in table 4: table 4. indicator of monitor and evaluation indicator explain me1 monitor and evaluate it performance me2 monitor and evaluate internal control me3 ensure the fulfillment of external needs me4 provide it governance 5. cobit maturity rate 4.1 cobit 4.1 has a maturity level that is used to control it processes by using an assessment method to assess it processes on a scale of 0 to 5. cobit 4.1 maturity levels are in table 5: table 5. cobit maturity level 4.1 6. compliance value in the technique of measuring the level of maturity by using several questions, each question will have a group of appropriateness groupings by using the assessment standard as below in table 6: table 6. compliance value scale question scale initial values compliance value 1 not true 0 2 sometimes 0.33 3 often 0,67 4 very true 1 based on the explanation of the research background above, two research questions will serve as additional guidelines for conducting the research. rq1: what is the maturity level of risk management in terms of plan and organize domain in information systems at sman 1 ajibarang school? rq2: what recommendations will be given based on the maturity level of risk management in information systems at sman 1 ajibarang school? the process of research method steps from research procedures, data analysis, determination, data sampling, discussion, and concluding. the analysis that can be done is descriptive analysis and inference of maturity level, limitations, and research recommendations that are supported by other studies. ii. method the following describes the research process: 1. observation in this study, initial observations were made to the object: the sman 1 ajibarang school by conducting interviews with the school's it staff before distributing the revised questionnaire. 2. preliminary research this research conducts initial research by obtaining approval for the object of research through notification of a research approval letter, after that makes a questionnaire that will be used as additional data for the study, then revises the questionnaire so that it becomes a superior questionnaire and conducts interviews with new respondents. the study also conducted instrument trials to determine the validity and reliability of several questions. by conducting a validity test, it is possible to find out whether the measuring instrument needs to be measured. this study uses the statistical product and service solutions (spss) method by correlating each question with a total score of each variable. each correlation number obtained statistically must value explain 0 0,5 0: none 0,51 1,50 1: initials 1,51-2,50 2: repeatable but intuitive 2.51-3.50 3: defined process 3.51-4.50 4: managed and scalable 4,51-5.00 5: optimized information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 29 issn 2442-7888 (online) doi 10.24167/sisforma be compared with the statistical correlation value of r with a level of 95%. the results of conducting a reliability test to determine whether the data collection shows stability, accuracy, or consistency in the specific symptoms per individual. reliability test with valid questions. when r count > r table then the results of the data are substantial (valid) in research testing, and vice versa, when r count < r table then the results of the data are not significant (invalid) and not feasible in research testing. 3. data analysis in analyzing cobit 4.1 data, especially the po9 domain to determine the level of risk management maturity [16]. this study calculates the normalization of value data from the po9 maturity level and obtains the value of each group with each total value of compliance. therefore, research needs to get the value of the contribution of each group by multiplying the value of compliance at the individual level. the calculation of the contribution value is the maturity level index following the formula below: ml = ⅀ con … (1) con: value contribution ml: maturity level nv = cv tcv … (2) cv: compliance value nv:normalization of data value tcv: total compliance score conv = cv lv … (3) cv: compliance value lv: level conv: contribution value 4. discussion the discussion phase of the data analysis of this research will compare it with information system data regarding risk management that occurs at sman 1 ajibarang school. 5. recommendations and suggestions in the research that has been done, it can be concluded that the results of the discussion from the respondents provide positive recommendations for information system service institutions at sman 1 ajibarang school. so that it can also provide suggestions for those who are researching to be interested in continuing the research that has been done so that furthermore they can provide additional explanations of research results in the object of the school at sman 1 ajibarang. iii. results and discussion the first step in data analysis is to identify the profile of the respondents at the sman 1 ajibarang school which has the education level of teachers who teach, students, and staff computer skills. table 7. respondent profile standard indicator % computer level staf 12 learning rate student 91,7 1. validity test the data obtained from the validity formula for the results of the instrument validity test, as shown in table 8 below: table 8. validity test results (level 0-5) level items average count table result 0 3 0,609 0,576 valid 1 5 0,814 0,576 valid 2 2 0,845 0,576 valid 3 5 0,945 0,576 valid 4 9 0,944 0,576 valid 5 5 0,891 0,576 valid 2. reliability test the results of the reliability test observations from the research data entered into the reliability formula and the results from the reliability tests obtained all values from the results of the level 0 to level 5 information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 30 issn 2442-7888 (online) doi 10.24167/sisforma variables all of which resulted in cronbach's alpha values > 0.6. so that all the instruments from the calculation of the reliability test in this study are reliable or consistent. 3. maturity test the results of the risk management maturity level test at sman 1 ajibarang that use the po9 domain (assessing risk) in the cobit 4.1 framework are in table 9, table 10, table 11, table 12, table 13, table 14 as below: table 9. compliance level 0 no statement 0 0,33 0,66 1 total maturity level 0 1 risk assessment does not take place in schools. 2 7 2 1 4,63 2 information system risk management is not the desired solution 3 4 4 1 4,96 3 risk management does not need a solution to the vulnerability of the virus 5 4 1 2 3,98 compliance level 13,57 table 10. compliance level 1 no statement 0 0,33 0,66 1 total maturity level 1 1 it is important to start paying attention to it risk assessment when using information systems 0 2 3 7 9,64 2 accessing school-side it services can determine risk assessment 0 3 6 3 7,95 3 feeling that risk assessment is rarely carried out by it services in schools 1 5 3 3 6,63 4 manager it services rarely carry out a risk assessment 0 7 2 3 6,63 5 it service management meetings are rarely carried out in discussions about risk assessment 0 6 3 3 6,96 compliance level 38,41 table 11. compliance level 2 no statement 0 0,33 0,66 1 total maturity level 2 1 conduct a risk assessment of the management of it services in schools 1 5 2 4 6,97 2 principals carry out risk assessments only when there is a big risk 2 5 3 2 5,63 compliance level 12,6 table 12. compliance level 3 no statement 0 0,33 0,66 1 total maturity level 3 1 when an error occurs in computer services, have a risk management policy in managing each it service 0 7 1 4 6,97 2 there is risk management training available to all staff members in the school 0 6 4 2 4,64 3 every staff in the school can receive a risk management assessment by the principal on the management of it services 0 6 4 2 4,64 4 a risk assessment has been identified to reduce the risk that occurs to the school 0 8 2 2 5,96 5 subsequent actions in the process can reduce information system risk management in schools 0 6 3 3 6,96 compliance level 29,17 information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 31 issn 2442-7888 (online) doi 10.24167/sisforma table 13. compliance level 4 no statement 0 0,33 0,66 1 total maturity level 4 1 there is an official procedure for risk assessment of hardware (computer, ram, etc.) it often happens to experience risk management in schools 0 6 2 4 7,3 2 making reports on the official person in charge of it management activities that require risk 1 5 4 2 6,96 3 hardware and software have it risk management and responsible management level 0 4 6 2 7,28 4 it service staff has carried out risk monitoring activities in understanding it management risk level assessment 0 4 5 3 7,63 5 school management receives advice on changes affecting it managementrelated risks in schools 0 4 4 4 7,96 6 school administrators can monitor risks 0 3 6 3 7,95 7 there is a problem or trouble with the computer staff can handle all risks 0 3 7 2 7,61 8 fundamental problems related to the level of risk with the application of educational technology applications in the learning process 1 5 5 1 5,95 9 develop management based on risk management and rd according to existing conditions in the school 0 4 6 2 6,28 compliance level 64,24 table 14. compliance level 5 no statement 0 0,33 0,66 1 total maturity level 5 1 computers that are not up to date have been updated to the latest to reduce evolving risk management 0 4 6 2 7,3 2 it staff managers have risk reporting automatically, the principal on the data manager can be handled properly 0 5 3 4 7,63 3 the school has a risky task based on the policy of the principal 2 4 4 2 5,96 4 the school management has integrated/unified business and it concepts from a data or system on a computer in the school 1 4 4 3 6,96 5 school it staff can deal with viruses and assess the risk of existing mitigation strategies on computers if they experience trouble 1 5 2 4 6,97 compliance level 34,82 table 15. calculation of po9 maturity level (grade 0-5) level compliance value normaliza tion value contribution 0 13,57 0,07 0 1 38,41 0,19 0,19 2 12,6 0,06 0,12 3 29,17 0,15 0,45 4 64,24 0,33 1,32 5 34,82 0,18 0,9 total 192,81 0,98 2,98 a. result based on the calculations that have been carried out on the validity test, the average rcount value> 0.576 (rtable) so that the value obtained from this validity test is valid, the reliability test produces a cronbach's alpha value> 0.6 so that all values of the instrument in this reliability test are reliable, and calculation of maturity level po9 from level 0-5 shows the contribution value obtained from cobit maturity level 4.1 is the specified process. b. discussion based on the respondents from the questionnaires that have been carried out, it shows that the data from the research that has been carried out are accurate and accountable results in the information system on risk management [17]. cobit framework 4.1 domain p09 has communication correlation and is development control to analyze risk management in information systems in the school environment of sman 1 ajibarang [18]. at the stage of the validity test and reliability test, it shows that the calculations obtained from the questionnaire questions are information system analysis at sman 1 ajibarang using cobit 4.1 sisforma: journal of information systems (e-journal) vol. 10 | no. 1 | th. 2023 32 issn 2442-7888 (online) doi 10.24167/sisforma valid and consistent results, being a measuring tool for it governance, information systems from risk management are very accurate [19]. iv. conclusion the results of the study indicate that the maturity level is at level 3, which means the value is in the defined process position. the process of achieving its goals in a much more organized manner using organizational assets is well defined. the recommendation of this research is the need for repairing network installations at sman 1 ajibarang and updating administrative software for teachers and students so that there is an improvement in it investment to increase business at sman 1 ajibarang. research suggestions related to the same research is the need to add a domain in cobit 4.1 in addition to the po 9 domain as a basis for analysis in addition to the basis for risk 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[19] o. f. keskin, k. m. caramancion, i. tatar, o. raza, and u. tatar, “cyber third-party risk management: a comparison of non-intrusive risk scoring reports,” electron., vol. 10, no. 10, 2021. university-level of elearning in asean an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 80 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 an approach to digitalize the health care system of bangladesh using smartphone md. kamrul hossain1, ahmed imteaj2, kazi hassan shakib3, saika zaman4 1institute of information and communication technology, chittagong university of engineering and technology, bangladesh. 2knight foundation school of computing and information sciences, florida international university, miami, fl 33199, usa. 3,4department of computer science and engineering, chittagong university of engineering and technology, bangladesh. 1muhammadkamrulhossain@gmail.com, 2aimteaj@gmail.com, 3kazishakib98@gmail.com, 4saika_24@yahoo.com abstract— health is one of the basic needs of human life. if this need cannot be fulfilled, then nothing can compensate for the loss. often in bangladesh, we observe that the economic ability of mass people can hardly ensure proper health care. the poor are being deprived of proper health care and even though the rich class can afford quality health care, but it comes with many compromises with their valuable time and labor. to meet the gap, we thought of a smartphone-based health care system that will assist people, especially the underprivileged, to attain health care easily and effectively. to effectively use the ict facility that the government and nongovernment sectors are providing, we made a mobile application that will have several features including online appointment and cabin booking, prescription generator, hospital, and doctor's information displayed along with the suggestion, medicinal and disease information, etc. since there is a great need for a system that can alarm people of emerging diseases in their area, we made a system to alarm people about that. moreover, in the world of continuous changes, there is a great need for communication to acquire the latest knowledge. hence a social network where doctors can discuss cures and medication will be of great benefit. along with this, the need for continuous observation of medicinal side effects is not negligible. so, we need a proper channel for communication between patient and doctor, especially when a patient encounters some trouble when he takes the pre-scribed medications because of their side effects. keywords— cabin booking; healthcare; interaction; mo-bile application; social network. i. introduction nowadays, the smartphone has become one of the leading technologies that have opened a new sphere of innovation. this efficient tool can be used to serve humanity. with the development of information and communication technology (ict), the internet is spreading rapidly across the country. at the same time, smartphones are reaching the hand of the masses at a great speed. as 3g internet service has been enabled all over the country, high-speed internet connection has made it possible to use cloud-based mobile and web applications. in the perspective of bangladesh as a developing country, smartphone technology can play the most prominent role in materializing a friendly health care system that will reach the hand of the masses. since most people are poor and not aware of proper health care, a smartphone-based health care system will benefit them immensely. to pro-vide them with necessary information about health, disease, cure, medication, hospital, doctors, etc. we made a mobile application. this an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 81 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 application will provide the accurate and latest information in both bengali and english language for better understanding. to help people in finding suitable hospitals this application will provide effective information such as facilities, location, number of doctors, specialization, number of cabins, cost of service, etc. this application will also provide the users with a comparative suggestion of hospitals in a city based on cost and/or quality of service. to help people book a cabin in a hospital in advance, this application provides a cabin booking system. furthermore, this health care system also lets the user make an appointment with a doctor. it also has a database to store patients' vital information such as doctor's prescription, description of the disease, etc. this application will also serve as an assistant for the patients in an emergency as it has an emergency service calling facility, first aid information, etc. to help a patient in keeping track of his daily routine, this application provides some useful tools such as medication reminders, body mass index checking function, diet routine, etc. then, we thought of a social networking platform for sharing diseaserelated experiences and in-formation. for example, a patient may ask his friends about a disease or problem, he is experiencing on that social platform and his friends will share with him their experiences regarding the problem. this will pave the way for effective health care. in the same way, the doctors will communicate with each other and share information about diseases and cures on that social platform. then, we found that many organizations provide information about emerging diseases in various locations worldwide. we will collect this information about growing diseases in an area and alert the users of that area. this will aid in saving many lives because many a-times we see that people become victims for not getting prior alert of emerging diseases. then, to help the patient get a prior idea about his illness or cure, there is a disease detection feature that gives a suggestion based on the users' input. for example, the application will show the user some questions and the user will give feedback according to his illness. after completing the process, the application will generate a suggestion based on its knowledge database. this feature will help the user to be aware of his health condition. finally, we integrated into our application a platform for the patients and doctors to communicate. for example, after an appointment, the patient may come across some problems such as side effects from medication. so, with the help of the platform, the patient can interact with his doctor and discuss the problem. this feature will help the patients immensely because contacting a doctor and finding an appointment is not always easy. sometimes it may take a month to get the appointment. so, in this way, this application will help to achieve a smart healthcare system by integrating a lot of useful functionalities on a common plat-form. this paper is an extension of our previous work on a similar topic [1]. in [1], the authors deeply studied the then infrastructures of the medical sector of bangladesh. they found that the lack of digitalization in the medical sector hindered desired growth of the sector. in this paper, we have discussed some relevant papers in section ii. in section iii we have chronicled the system functionality with technical details. later we have shown a survey summary focusing on the necessity of our implemented healthcare system. section v contains some challenges and future extensions of our work and finally, we conclude the paper. ii. related works a few research studies are being conducted on the use of mobile technology to improve healthcare systems for people. this section presents the related studies on mobile phones as a tool for healthcare solutions. arvie et. al. [2] proposed a mobile application named medtouch, that helps to manage and access medical information and send them to nearby health care providers. an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 82 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 though their app makes healthcare easily accessible for the masses, it lacks in providing support for urgent or direct health care. a mobile application-based system was developed by authors in [3] that help doctors to manage and monitor their alzheimer's patients. the application was specifically designed for alzheimer's patients. more works need to be done to evaluate its usability among alzheimer‘s patients and their caretakers. authors in [4] described a personal health care system for diabetes patients. it uploads blood glucose information to a google sheet and this information can be used by doctors and health care providers for better treatment. authors in [5] implemented a telehealthcare system for the people who are on diet. after collecting enough data from the user, the application can depict the progress of treatment. it can suggest to the patient what to do to gain proper weight. in [6], the authors suggested iot base systems vulnerability and discussed a decision problem in taking an approach in making a solution into iot based solutions. authors in [7] wrote about a doctor recommender system that can suggest doctors to patients according to patients' needs. though they evaluated their system comparing it with other similar systems, users' opinion about the application was not studied profoundly. in [8], the authors described a remote patient-monitoring and patient data retrieval system. there, in-formation was obtained using wap protocol in a mobile phone. in [9] a smartphone-based application was demonstrated where the user can find useful information about the hospital. though it has many features like staff and location finding, patient’s medical records finding, etc. it cannot trace the user location in real-time. authors in [10] propose an an-droid-based emergency medical system that works on the cloud. it can provide various useful information to the users, for example showing nearest hospital information. authors in [11] developed a system of monitoring patients in the home and sending the collected data to software to identify whether any abnormality appears or not. based on this it sends sms to nearby doctors and caretakers. in [12], the authors developed an android application that has an emergency call function. but it does not include emergency sms, email, etc. the authors in [13] discussed the train ticket booking system in china and they analyzed its performance. in this paper, we also have an online booking system for the cabin. iii. method this android application has several features, designed in a user-friendly way. the user can access each feature by clicking the appropriate button. the application has separate sections for the administrators and the users. it works both in online and offline mode. but data connection is necessary for updating. the complete system architecture and the logic diagram are depicted in figure 1 and figure 2, respectively. figure 1. system architecture an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 83 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 3.1. logic design figure 2. logic diagram for booking a cabin 3.2. doctor-patient interaction the interaction between the patient and the doctor is of crucial importance. we know that many times the prescription of medication given by the doctor is followed by a sequence of appointments. the prescription changes by the course of the disease. sometimes the prescribed medication result in unwanted side effects. sometimes, the side effects on some patients are too harmful to ignore. so, therefore, continuous following up with the condition of the patient is vital. but that needs time and cost, which are not easy for many financially poor patients. in this circumstance, an application that makes the meeting between doctor and patient easier will be of vital importance and great benefits. in our application, we designed a section that will provide this feature. both patient and doctor will have their profiles in the application database. after signing in, a doctor can find his patient and can follow up with him by knowing the ongoing effects of the medication. on the other hand, a patient can inform the about his present condition, side effects of the medication, etc. to the doctor. in this way, a new horizon will be opened where health care will be more fruitful and more effective. we depicted the doctorpatient interaction system in figure 3. figure 3. use case diagram for doctor-patient interaction 3.3. medication reminder the medicine alarm feature helps to set reminders about medicine to take. through this feature, the user can set their medicine name, time to take the medicine, and alarm tone. the android native sqlite database is used to save the alarm information. there are several methods used to activate the alarm. android has the ‘alarm manager' class. this class provides access to the system alarm services. these allow the system to schedule the application to be run at a particular time. after proper setting, the application will make an alarm with displaying the medicine name until the user dismiss it (figure 4). an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 84 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 figure 4. system diagram of medicine alarm 3.4. a social network to share diseaserelated experiences and information we found that many times, people around us can help us by sharing their experiences regarding a disease. for example, suppose a person got a red mark on his body. then he shows it to his friends and/or neighbor and discusses it. it is possible that one out of the people around him had such illness in the past and hence he can get suggestions from him on what to do next. therefore, a social network where each person can share his ideas and experiences will benefit patients in several ways. for instance, many times, small illnesses do not need a certified doctor's consultancy. rather, people who know about the illness can provide suggestions based on their experiences. hence, the patient can save time and money because he can avoid consulting a doctor without any harm. another important benefit is that a patient can get a suggestion about where to go or whom to consult for a particular disease. besides, other benefits can emerge from such a social network. in the same way, we can think of a social network consisting of qualified doctors who will share and discuss ideas and information about medicine and diseases. for example, the doctor can discuss a new medicine's side effects. furthermore, they can share their experiences about the treatment they provided and the feedback they received from a patient with a particular disease. figure 5. a patient asking about an illness in his community network figure 6. a patient asking about an illness in his community network figure 7. doctors discussing some new drugs for type-2 diabetes in a community network 3.5. predicting uprising diseases by analyzing accumulated data a paper [14] published online in "the new england journal of medicine" showed that the day-to-day information found on the internet can be accumulated to find information about the latest uprising diseases worldwide. it can alert us of any upcoming epidemic disease so that we can take proper measures to protect ourselves. besides, there are many organizations worldwide working on this and continue publishing the results on their websites. for example, ‘healthmap.org' works with disease outbreak monitoring and continuous surveillance of developmental health threats [15]. so, therefore, we want to incorporate this feature into our application so that the users can easily get to know about the emerging diseases in their area and worldwide. the application will automatically alert the user of any potential an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 85 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 epidemic disease in his area through a map (figure 8). figure 8. health map showing diseases spreading in the regions 3.6. potential disease prediction many online disease symptom checkers can do very well in finding the possible problem of human health. it is an easy and fast way to get primary information about the illness one is having. the program asks or lets the user choose from distinct options. then step by step the program tries to find a cause for the problem the patient is facing. for example, ‘www.webmd.com' provides a vivid and graphical way to find the possible cause of an illness [16]. first, it lets the user choose the body part of the illness (figure 9). then, it shows several more details of that part of the body to choose. this way the user gets a filtered list of elements. lastly, the patient gets detailed information about the possible disease (figure 10). this facilitates taking proper action and consultation with a proper doctor. figure 9. search for a part of the body figure 10. detecting possible disease conditions based on user interactions iv. results and discussion 4.1. experimental data for our research, we went to some renowned hospitals in chittagong city and collected a large amount of data. using these collected data and an algorithm described later, we generated a suggestive list of hospitals based on quality. it is a ranking of the hospitals based on the facilities provided by those hospitals. we have considered 5 attributes for calculating overall points obtained by a hospital. the data is given below in table 1. for maintaining confidentiality, we did not mention the names of the hospitals we visited. instead, we listed the hospitals with identifiers like hospital 1, hospital 2, etc. table 1. measurement of quality nam e of hosp itals total cabin( point) total nonspeciali st doctors( point) speciali st doctors( point) operati on theater (point) ma p rati ng (poi nt) tot al poi nts hosp ital 1 100 (10) 58 (5.8) 50(5) 5(5) 4 29. 8 hosp ital 2 53 (5.3) 55 (5.5) 57(5.7) 4(4) 3.7 24. 2 hosp ital 3 130 (10) 90(9) 55(5.5) 6(6) 3.8 34. 3 hosp ital 4 90(9) 50(5) 40(4) 5(5) 3.8 26. 8 hosp ital 5 75 (7.5) 144 (10) 20(2) 5(5) 4.2 28. 7 hosp ital 6 27 (2.7) 45 (4.5) 15 (1.5) 3(3) 3.0 14. 4 hosp 27(2.7) 37 18 4(4) 4.4 16. an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 86 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 nam e of hosp itals total cabin( point) total nonspeciali st doctors( point) speciali st doctors( point) operati on theater (point) ma p rati ng (poi nt) tot al poi nts ital 7 (3.7) (1.8) 6 hosp ital 8 38 (3.8) 35 (3.5) 20(2) 4(4) 3.0 16. 3 hosp ital 9 40 (4.0) 28 (2.8) 12 (1.2) 4(4) 3.5 15. 5 we would like to state that, the ranking is subject to the values used for the attributes, and the values changes over time. this is because each hospital's facilities are upgraded from time to time. in the future, we would try to implement auto-update so that the table updates itself in real-time with the change of the data of the respective hospitals. now, we assigned points (between 1 to 10) for the values of attributes, except the attribute “map rating point”. this rating point comes from google maps and its stores a public review about a place. people can give a place one to the five-star rating. we use this rating point (out of 5) as our “map rating point”. the point assigned to other attributes following the rule: if the value of an attribute is 100 or more, then we assign 10 points for that attribute for that hospital. otherwise, we divide the value by 10. the complete algorithm is given below: the algorithm used for assigning points: 4.2. survey result the survey with a hundred users for the feedback of the application we built. there are three questions for each respondent. those three questions are: question 1: are these problems can be minimized by this application?  emergency but no available transport/cabin  the hardship of finding the best suitable hospital  unawareness of appropriate doctor chamber  forgetfulness to take medication question 2: did you like the online cabin booking and payment system? question 3: what is your opinion about the benefits and practicality of the application? the list of questions and users' responses are accorded in table 2. table 2. percentage of the responses to the questions respons es to the question s options question 1 emergency but no available transport/cab in the hardshi p of finding the best suitable hospital unawarene ss of appropriat e doctor chamber forget to take medicin e percentag e of total 70% 10% 5% 15% question 2 yes no not sure maybe percentag e of total 80% 3% 10% 7% question 2 practical and beneficial useful need further developmen t cannot say percentag e of total 65% 15% 10% 10% v. conclusion this application will open the door to thou-sands of possibilities to make the health care system more human-friendly. it gives easy access to vital information needed for every patient. in a third-world country like bangladesh, where most people are poor, this application can show a new horizon in medical service. this application works with a cheap android phone, and it will always be an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 87 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 free to use. any user can use this application to easily book a cabin, to find hospital information, to know hospital located on the map, to get suggestions about hospital cost/quality, to get information about first aid and diet, to know bmi, to get emergency contacts, to set medicine reminder, etc. this application will help reduce the suffering patients undergo and it also can be a lifesaving friend. references [1] a. imteaj and m. k. hossain, "a smartphone based application to improve the health care system of bangladesh," 2016 international conference on medical engineering, health informatics and technology (meditec), 2016, pp. 1-6, doi: 10.1109/meditec.2016.7835358 [2] carpio, arvie, jessub kim, rashina hoda, and duncan miller. "medtouch: towards the development of smartphone based software solutions for mobile health care." in proceedings of australasian software engineering conference, pp. 4-7. 2013. [3] habash, zaid a., wan hussain, wan ishak, and mohd hasbullah omar. "android based application to assist doctor with alzheimers patient." in international conference on computing and informatics, vol. 28, pp. 511-516. 2013. [4] zhou, fuchao, hen-i. yang, josé m. reyes álamo, johnny s. wong, and carl k. chang. "mobile personal health care system for patients with diabetes." in international conference on smart homes and health telematics, pp. 94101. springer, berlin, heidelberg, 2010. [5] chen, han-ping, wei-hsin chen, xing-yu su, feipei lai, yi-ju chen, and kuo-chin huang. "a web-based tele-healthcare system with mobile applica-tion and data analysis for diet people." in 2013 ieee 15th international conference on e-health networking, applica-tions and services (healthcom 2013), pp. 150-154. ieee, 2013. [6] shakib, kazi hassan, and farhin faiza neha. "a study for taking an approach in industrial iot based solution." in journal of physics: conference series, vol. 1831, no. 1, p. 012007. iop publish-ing, 2021. [7] jiang, hongxun, and wei xu. "how to find your appropriate doctor: an integrated recommendation framework in big data context." in 2014 ieee sympo-sium on computational intelligence in healthcare and e-health (cicare), pp. 154-158. ieee, 2014. [8] hung, kevin, and yuan-ting zhang. "implementation of a wap-based telemedicine system for patient monitoring." ieee transactions on information tech-nology in biomedicine 7, no. 2 (2003): 101-107. [9] luschi, alessio, andrea belardinelli, l. marzi, francesco frosini, roberto minia-ti, and ernesto iadanza. "careggi smart hospital: a mobile app for patients, citizens and healthcare staff." in ieee-embs international conference on bio-medical and health informatics (bhi), pp. 125-128. ieee, 2014. [10] nimbalkar, rashmi a., and r. a. fadnavis. "domain specific search of nearest hospital and healthcare management system." in 2014 recent advances in engineering and computational sciences (raecs), pp. 1-5. ieee, 2014. [11] priya, b., s. rajendran, r. bala, and r. gobbi. "remote wireless health monitor-ing systems." in 2009 innovative tech-nologies in intelligent systems and indus-trial applications, pp. 383-388. ieee, 2009. [12] sekar, bhuvana, and jiang b. liu. "location based mobile apps development on android platform." in 2014 9th ieee conference on industrial an approach to digitalize the health care system of bangladesh using smartphone sisforma: journal of information systems (e-journal) vol. 8 | no. 2 |th. 2021 88 issn 2442-7888 (online) doi 10.24167/sisforma.v8i2.4238 electronics and applications, pp. 21482153. ieee, 2014. [13] song, ci, and weimin wu. "petri net modeling of information flow in the online train ticket booking system." in 2012 ieee international conference on automation and logistics, pp. 517522. ieee, 2012. [14] brownstein, john s., clark c. freifeld, and lawrence c. madoff. "digital disease detection—harnessing the web for public health surveillance." the new england journal of medicine 360, no. 21 (2009): 2153. [15] healthmapglobal health, local information, [http://www.healthmap.org/site/about] [16] webmdbetter information, better health, [www.webmd.com] “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 20 “dorang (dolan semarang)” game solution to introduce semarang municipality and semarang regency as tourist attraction lidya oktorina kusuma sakti department of information system, faculty computer science, soegijapranata catholic university, semarang, indonesia, 50234 lidyaoktorina@gmail.com t. brenda chandrawati, st., mt.,ipm. department of information system, faculty computer science, soegijapranata catholic university, semarang, indonesia, 50234 brenda@unika.ac.id abstracttourism is the activity of people travelling in a short period of time into a tourist attraction to relax and refresh the mind. tourists will feel convenient if visiting the tourist attraction. one of the cities that have many tourist attractions is semarang municipality and semarang regency. semarang municipality and semarang regency have a natural, social and cultural attractions, travel games, agro tourism, and culinary tours. based on a study, 64% of 30 respondents who are 15-30 year old domestic travelers did not know the locations of tourist attraction in semarang municipality and semarang regency. due to the little knowledge of domestic travelers, “dorang (dolan semarang)” is made so that this game can be used as a guide to travel and as a media for promoting these attractions. this game contains a map of semarang municipality and semarang regency along with the information of tourism sites. after respondents are finished playing this game, they will know the information of tourism sites in semarang municipality and semarang regency better and also recognize these attractions. keyword: tourism, tourism map, game i. introduction semarang municipality and semarang regency are places that have a huge tourism potential. there are various attractions there in either form of natural, cultural, religion, and culinary attractions. but it turns out that many domestic tourists do not know these sites, for example, gedong songo temple. this temple is one of the hindu cultural relics in semarang regency. gedong songo temple is less famous than dieng temple. according to statistics central agency semarang regency in 2014 the number of visitors of gedong songo temple was 299.141 visitors which was less than the number of visitors at the dieng temple [2]. seeing that the problem is fewer number of travelers that know tourism in semarang municipality and semarang regency and the development of increasingly advanced game technology then a single android based game themed tourism that aims to introduce various attractions of semarang municipality and semarang regency is made. therefore, this article will discuss the process of making games ranging from the creation of gui (graphic user interface) design games, programming games, until the game is finished and can be published. mailto:lidyaoktorina@gmail.com� mailto:brenda@unika.ac.id� “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 21 ii. literature review 2.1 tourism according a.j. burkart and s. medlik, tourism is the transfer of the person for a while and in a short period of time to destinations outside the places where they normally live and work, and their activities are different during their stay in the destination [3]. according fandeli, tourism is anything associated with tour, including business objects of tourist attraction as well as related to efforts in the field. tourism is an activity of travelling from one place to another for a vacation [4]. then it can be concluded that in general the tourism is the process of departure of a person in a short period of time to the tourist attraction with the aim to refresh the mind. in addition, tourism is also aimed as a means to get to know more tourist attractions in the city and out of town. 2.2 tourism map tourism map is a map that illustrates and explains various tourist locations in the city and outside the city. tourist map contains information about the attractions and the promotion of tourism in both the city and regency. tourist map can be displayed in the form of animation, text, and graphics [5]. 2.3 game according to nilwan, agustinus (1996), in his book “pemrograman animasi dan game profesional”, game is a computer game created with animation techniques and animation methods. game developer who wants to deepen the use of animation is required to understand the making of the game, or if game developers want to make a game, then it is necessary to understand the techniques and methods of animation as both of these are inter related [6]. then it can be drawn the conclusion that the game is a game which has a variety of regulations in the way of playing, have a variety of strategies to solve the game. the game is also a medium of entertainment and learning. by playing a game then it can entertain players so players will experience the fun and satisfaction, not just entertaining, games can also be used as a medium of learning and media promotion. 2.4 software used 2.4.1 corel draw x7 corel draw x7 is an application program that is designed specifically for the purposes of graphic design especially for vector graphics editor. corel draw 7 has several advantages, namely to make the design of logos and symbols, because these applications have the ease of processing line and color, making images illustrations can be also done with corel draw 7 especially pictures with dominant arches, angular lines, and because it has a high level of accuracy of size. corel draw x7 application can also read all of the font so that it will be easy to explore the design and writing [7]. 2.4.2 construct 2 construct 2 is software game engine based html 5 android based and is used to create a game that is easier and more interactive. construct 2 was created without a lot of programming languages cause the system provided in the game engine this is a drag and drop, so the game engine of this construct 2 can be used by anyone who is interested in developing games or other applications. construct 2 can be run in windows, mac, linux, and the ipad [8]. iii. research methods 3.1 final questionnaire “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 22 the final questionnaire is carried out if the game is finished and the game is already made and tested by the 30 respondents who are domestic tourists. the purpose of this final questionnaire is to see if the game has already made successfully as one of the solutions to resolve problems in this research. 3.2 method of making games 3.2.1 creation of gui design game in the making of the game, the first thing to do is making the gui design of the game. gui design of this game is created with corel draw x7. 3.2.2 programming game the process of making the game is in its entirety so that the game can be completed in determined time. in making games, the construct 2 is used. 3.2.3 game testing game testing is done after the game is completed. testing purpose of this game is to test that the game created there is no bug. 3.2.4 game publication if the game was finished and tested and the result shows there is no bug. the game will be published with the uploaded file in the playstore so that the community can download them for free. iv. result and explanation 4.1 making game in the making of games using corel draw x7 software for designing background and asset needed in gaming and construct 2 for programming game is used. 4.1.1 gui (graphical user interface) the gui is an interface system on the game in the form of a graphical display men used in game gui (graphical user interface) “dorang (dolan semarang) as follows. a. game icon the icon of the games created with a size of 1024 px x 1024 px with a file png format. icon games “dorang (dolan and denok as the main cast. icon games also display the title game. b. splash screen splash screen in this game is the first display that appears and does the game load process that will run. the process of loading a game is marked by the existence of a loading bar, www.gametech.id text , and the background of the splash screen. this is a nick name of the maker game. c. main menu game “dorang (dolan semarang)” main menu consists of the start menu options, how to play, and setting. after selecting start button then the player will be directed to next menu, if choosing how to play button then the player will see the steps in to play this game, and if selecting setting button then the player can set up active or not active from back sound and sound effect in games. figure 4.2 main menu in “dorang (dolan semarang)” game d. menu select character figure 4.1 splash screen menu in “dorang (dolan semarang)” game http://www.gametech.id/� “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 23 select character menu consists of 3 buttons namely kenang select character button, denok select character button, and home button. in the select character menu player can choose a character to play, and the home button is used if player wants to return to the main menu. e. select city menu select city menu consist of 3 buttons namely semarang municipality button, semarang regency button, and back button. in this menu player can choose the city that will be played. c figure 4.4 menu select city in “dorang (dolan semarang)” game f. menu tourist map of semarang and semarang regency in this menu there are 5 buttons of the optional attractions in semarang municipality, 1 key stage open end and 4 key stage closed, so is the menu at semarang regency. figure 4.5 menu of tourism map of semarang municipality in “dorang (dolan semarang)” game figure 4.6 tourism map menu of semarang regency in “dorang (dolan semarang)”game g. gameplay menu “dorang (dolan semarang)” game every stage is made to inroduce and promote the attractions of semarang municipality and semarang regency to tourists or wider community. this game consists of 10 stages and it contains different attractions, 5 stages consists of a stage attraction in semarang municipality and 5 stage consists of a stage attraction semarang regency. each stage has similar background, attraction, asset, and the number coins collected are different in each stage. figure 4.7 display of “dorang (dolan semarang)”game missions figure 4.8 display of culinary “dorang (dolan semarang)”game information figure 4.3 menu select character in “dorang (dolann semarang game “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 24 figure 4.9 in game “dorang (dolan semarang)” display 4.2 programming game programming game “dorang (dolan semarang)” uses a game engine construct 2. game programming is composed of gui programming, hud programming, and gameplay programming. a. gui programming on the main menu in figure 4.12 is one example of the program main menu, such a program to the start button there is a condition of touch, on tap gesture on play that has a meaning if the start button is clicked then the player will enter main menu loading for waiting game begins. b. hud programming hud programming consists of a health bar and score game programming. the examples of hud programming is as follows : c. gameplay programming game programming deals with the core of this game, at each stage the player must complete missions by avoiding obstacle, collecting coin, and collecting the life in order to survive until the destination. the following is a sample program from stage attractions semarang municipality. 4.3 final questionnaire results figure 4.14 example program to calculate score games figure 4.15 example of program if the character is hit by a puddle then life will be reduced figure 4.10 display of attractions “dorang (dolan semarang)” game figure 4.11 display of attractions “dorang (dolan semarang)” game information figure 4.16 example of program if the character is hit by coins then the score will increase figure 4.13 example health bar and score game program figure 4.12 example program main menu game “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 25 based on the results of questionnaire processed end then it can be drawn the conclusion that the respondents after playing the “dorang (dolan semarang)” game know the tourist attractions in semarang municipality and semarang regency better. additionally through this game the respondents can also get information about the location of tourist attractions in semarang municipality and semarang regency, not just a tourist attraction, the respondents know about one of the charms of semarang municipality and semarang regency as example of culinary tour better. by analyzing the results of final questionnaire it can be said that the “dorang (dolan semarang)” game can be one of the solutions in introducing attractions of semarang municipality and semarang regency. v. conclusion it can be concluded that “dorang (dolan semarang)” game is a game that can be used as one of the solutions in form of media to introduce tourist attractions in semarang municipality and semarang regency to tourists through tourist map view in it. in addition, this game consists of 5 stage attractions in semarang municipality and 5 stage attractions in semarang regency accompanied with the information of tourist attractions to increase attraction for tourists in order to make a day trip in tourist attractions in semarang municipality and semarang regency. vi. acknowledgement lidya oktorina kusuma sakti is student who received a scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia) and t. brenda chandrawati, st., mt.,ipm. is a lecturer teaching information system study program of soegijapranata catholic university. reference [1] “banyaknya pengunjung di tempat rekreasi di kabupaten semarang selama tahun 2014 .” [online]. available : https://semarangkab.bps.go.id/linkt abelstatis/view/id/151. [accessed june-29-2016]. [2] “liburan wisatawan ke dieng membludak.” [online]. available: http://www.jatengprov.go.id/id/news room/liburan-wisatawan-ke-diengmembludak. [accessed june-292016]. [3] a. j. burkart and s. medlik, “tourism: past, present and future.,” tour. past, present futur., no. ed. 2, 1981. [4] c. fandeli, dasar-dasar manajemen kepariwisataan alam. yogyakarta : penerbit liberty, 1995. [5] b. a. venanda, “peta wisata interaktif provinsi jawa tengah,” skripsi, fak. ilmu komput., 2015. [6] nilwan, agustinus. pemrograman animasi dan game profesional. jakarta: elex media komputindo, 1998. [7] “corel draw adalah editor grafik vector” [online]. available :http//gegliapwouet.blogspot.co.id/2 010/11/corel-drawadalah-editorgrafik-vector.html?m=1. [accessed april-10-2015]. [8] d. bigelow, construct game development beginners guide. packt publishing ltd, 2012. “dorang (dolan semarang)” game solut ion to introduce semarang municipality and semarang regency as tourist attraction sisforma vol.3 no.1 may 2016 : 20-25 26 2.4.1 corel draw x7 corel draw x7 is an application program that is designed specifically for the purposes of graphic design especially for vector graphics editor. corel draw 7 has several advantages, namely to make the design of logos and symbols, because the... 2.4.2 construct 2 construct 2 is software game engine based html 5 android based and is used to create a game that is easier and more interactive. construct 2 was created without a lot of programming languages cause the system provided in the game engine this is a ... the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-15 35 the design of visual support for educational games of dental and oral health desy nur fitriana departement informatic system soegijapranata catholik university semarang, central java – indonesia fitrianadesyn@gmail.com t. brenda chandrawati, st., mt., ipm departement informatic system soegijapranata catholik university semarang, central java indonesia brenda@unika.ac.id abstract— game is one of the e-learning that is quite popular with children because by playing our educational games children do not only play games but also learn something new. knowledge of oral health education is packaged in an educational game in the visual depiction which is good to make children understand the purpose of delivering education that can be applied for everyday life. this paper will discuss game design visualization in dental and oral health education so that children can be in demand in the form of a game gadget or smartphone. keywordseducational, games, dental health, oral health, design visualization i. introduction based on the data from the health research or riskesdas 2013 stated by the ministry of health, it is found that there arehigh oral and dental problems in indonesia, with a percentage of 25.9% and the percentage of people who receive teeth medical care is 31.1%. percentage emd or effective medical demand that has the ability to get dental care from medical personnel, dental specialists, dental nurse is 8.1% with 6.9% increase in 2017 [1]. dmft (decay, missing, and filling teeth) in indonesia is 4.85. these data are required to educate people on oral health knowledge easily and as early as possible to prevent the diseases that arise in the long term, and early planting is expected so that people have an awareness of dental health that will be applied in everyday life as stated in law no. 23 of 1992 on the health chapter 5 that everyone has the same obligations to maintain health and improve thehealth quality of themselves and their familyand the surrounding environment. ii. literatur review 2.1 dental and oral health teeth relates to the health of the body. dental health affects the health of the body, so if there is damage in the teeth, it will affect the health of the body and can cause various diseases. dental health also relates to the mouth. in the mouth the food is processes and it is an ideal spot for bacteria to grow. if the mouth is not cleaned properly and the food is not chewed perfectly, it will cause teeth problems and affect oral health [2]. prevention of dental disease can be done through brushing and rinsing teeth regularly. prevention is effective and useful for future oral health. in addition, having consultion with dentist and having knowledge of dental health is important forthe prevention of oral disease [3]. 2.2 educational games currently the game becomes the part modern society from young children to adults. based on the study above, the number of people who play the games andgame development mailto:fitrianadesyn@gmail.com� mailto:brenda@unika.ac.id� the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 36 have begun to lead the industry of educational game. game is intended other than for entertainment. however, players also get knowledge [4]. one of the benefits of educational games of visualization of the real problems is that the players can memorize it longer than if it is delivered conventionally5]. 2.3 visualization visualization is the manufacturing and engineering drawings, diagrams, or animations for delivering information. in general, the visualization of the images of both abstract and real has been known since the beginning of human civilization, for example, paintings on cave walls of ancient humans, hieroglyph letters f egyptian, greek geometry systems, and portrayaltechniques of leonardo da vinci's engineering and scientific purposes. at this time visualization has been developed and is widely used for the purposes of science, engineering, design visualization products, education, interactive multimedia. the development of the field of animation has also helped a lot in the field of visualization more complex and sophisticated [6] iii. research methodology 3.1 source data this study uses primary data source. primary data is data that has been collected for the purpose of resolving a problem, data was also obtained from others who are experts in oral health as an original source data such as interview techniques. the data that were needed in the research is the attitude of children in understanding the oral health and applying in their daily lives, as well as how to design an educational media as a way to maintain oral health through the game. 3.2 questionnaire and samples a questionnaire was used to determine how the response of potential users to the idea of making educational games introduction of nutritious foods. questionnaires were distributed to 40 respondents of children at the age group of 4-12 years. questionnaire contains questions about oral health knowledge, as well as the interest of children to the idea of making educational games about oral health. 3.3 software software is a tool in making a draft. from the start the tools are used to create an images for the game. software used is adobe illustrator design of the game thatwill be developed for mobile devices or smartphones. iv. results and discussion 4.1 questionnaire results a. knowing learning methods provided a total of 26 respondents stated that the teaching media used in schools are varied, among others are books, videos, and practice regarding oral health. while 14 respondents stated that they only received oral and dental knowledge through theory in the book. b. interest in the game figure 4.1 knowing learning methods provided the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 37 a total of 82.5% or about 33 respondents expressed an interest in games and often play it. while 7 out of total respondents stated that they were not interested in the game. c. educational gaming experience only two respondents out of all respondents have ever played educational games, but two of them did not play educational games of teeth and mouth. while 38 respondents said that they never play educational games. they said that theyplayedfun games more. iv.2 designing game the design of visualization isfor thegame "the world of gigi". this game includes design visualization as an enticement for prospective users to play while learning. this educational game provides oral health, such as bacteria on the teeth and mouth, as well as educating the dentists. a. main character the picture above is an image of human teeth used to design the tooth image as the main character in this game. the picture above is a picture of a tooth as the main character that has been designed so that they attract the attention of children prospective users of the game. the picture above is the character tooth fairy, tooth regeneration characters through a variety of germs and challenges to become the tooth fairy in the form of a rabbit. b. germ the image above is a bacterium that is a germ norcadia class destroyer teeth lead to cavities. the image is a sample that will be used for design visualization. the picture above is the design of germs norcadia design without losing the characteristic of germs norcadia. figure 4.2interest in the game figure 4.3 educational gaming experience the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 38 the image above is the bacteria germ actinomyces viscous stringy part of the human mouth flora. sample image will be used for designing visualization. the picture above is the design of the bacteria actinomyces viscous, visualization illustrating the characteristic of the germ. the picture above is a germ or bacteria lactobacillus acidophilus including in the group of lactic acid bacteria. the bacteria that cause dental caries. the picture above is the design of the bacteria lactobacillus acidophilus. the picture above is a germ or bacteria candida albicans is a type of fungi such as yeast, is commonly found in the mouth. the image above is the result of design visualization of the bacteria candida albicans. the picture above is a depiction of plaque on the teeth that will be used as the design of dental plaque visualization. the image above is the result of design visualization of dental plaque. the layer of plaque on the teeth is yellow, so the result of plaque design is also designed as sample images. the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 39 the picture above is a depiction of the calculus that occurs due to precipitation of salts of calcium phosphate, calcium carbonate and magnesium phosphate. the picture above is the design of the visualization of the calculus. the image above is gingivitis or gum swelling that occurs in the gums. the picture above is the design of gingivitis made for the original bacteria. the picture above is a mucocele bacteria that often appear on human lips. the picture above is the result of bacterial visualization mucocele designed as sample images. the picture above is a bacteria or germ that has the name s. mutant fermenting carbohydrates, especially sucrose into acid that causes demineralization of tooth enamel. enamel demineralization becomes prone to caries. and the picture is a sample design to be created. the picture above is the design of germs s.mutant design that has been created. shapes and colors are designed similar to the original image, but with a more attractive design. the image above is germs or bacteria, halitosis, an unpleasant breath odor. halitosis is mainly the result of the anaerobic fermentation of food particles by gramnegative bacteria in the mouth that produce volatile sulfur compounds such as hydrogen sulfide and methyl mercaptan. and the image is used to design more visualization in the game later. the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 40 the image above is the result of the visualization of the halitosisbacteria that is bad breath bacteria. design visualization in the game “the world of gigi” emphasizes the uniqueness of a bacterium that is considered sordid and frightening that the child is not afraid to recognize and know the functions so they can avoid germs and know how to maintain healthy teeth and mouth. the image above is the rottenness of the teeth caused by bacteria or a disease called dental caries. dental caries is an infectious disease which damages the structures of teeth. these diseases cause cavities or major problems in the teeth. this image is a sample that will be used to design visualization caries germs. the image above is the result of a design process caries germs. which protrudes from this visualization is to introduce to the children that the caries germs are germs that are harmful, lead to cavities and blackened, and has great hands to damage the teeth. the visualization is expected to deliver education to children through interesting games with its design. c. dentists the picture aboveis the design figure of a dentist who has a good character depicted with his smilingmouth open and white dressed like physicians in general. the image will serve as an educational provider in the game “the world of gigi”. the picture above is the design figure of a dentist who has a bad character depicted with evil face and dressed in black. v. conclusions children aged 4-12 years may like the design of the attractive design. education in the games that directly can be usedin the game “the world of gigi”; visualization of the characters isdepicted in the design. thus, the design of the game design will help educate children about dental and oral as well as the way to maintain oral health. acknowledgment desy nur fitriana scholarship recipient is a student at the ministry of education and culture of indonesia in 2012 for information systems soegijapranata catholic university, semarang. references [1] dr. dr. trihono, msc. b. penelitian and d. a n. pengembangan, “riset kesehatan dasar,” 2013. the design of visual support for educational games of dental and oral health sisforma vol.2 no.2 november 2015 : 35-41 41 [2] d. c. maulani, kiat merawat gigi anak. elex media komputindo, 2005. [3] a. angela, “pencegahan primer pada anak yang berisiko karies tinggi ( primary prevention in children with high caries risk ),”maj. ked. gigi. hal 130–134, 2005. [4] teguh martono, kurniawan. perancangan game edukasi “fish identity” dengan menggunakan javatm. jurnal sistem komputer, 2011, 1.1: 49-54. [5] j. t. industri, “pengembangan rancang bangun game edukasi logistik ‘ stowagame ’ mengenai penataan kontainer di bay kapal,” pp. 67–77. [6] adi putra, perancangan aplikasi visualisasi jenis permainan tradisional berbasis web dengan menggunakan metode user centered design ( ucd )., volume ix, april 2015 "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 13 "smart puzzle" game helping children learn to read septyana hardianti yunanto information system department faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 septyana93@gmail.com t. brenda chandrawati, st., mt., ipm information system department faculty of computer science soegijapranata catholic university, semarang, indonesia, 50234 brenda@unika.ac.id abstract – the game is one of the media for learning. one of the games that can be used as media of instruction is "smart puzzle" games. "smart puzzle" games are educational games used as tools to teach reading to kindergarten with a game concept devised letters tailored to a different picture in each part. this game is divided into three categories, namely animal category which consists of 10 stages and 2 mini games, a profession category consists of 10 stages and 2 mini games and family categories that consist of 6 stages and 1 mini game. "smart puzzle" game has 4 components as a medium of instruction. the 4 componets are drafting letters, completing pictures, matching jobs with their workplace and learning family tree. with the 4 components of "smart puzzle" game, it can be compared to other reading games. keywords: game, puzzle, educational, learning, exercising, reading i. introduction reading becomes one of the most important things because reading makes persons develop their knowledge. if someone does not have reading skills, he/she will be self-defeating in gaining knowledge that should be acquired as a student who always learn reading and writing. the most important phase of reading for the child is between the ages of 5-9 years, but whether children can read at this age or not depends on the school and their behaviour towards reading [1]. children must be trainned to read early in order to make them recognize and memorize the letters, as children’s early reading skills are very favorable in terms of the teaching and learning process. one of them is learning to read early to fulfill the curiosity of children. they will speak, write, and understand your ideas better[2]. children in kindergarten (tk) start to get knowledge on letters and numbers, and they have to memorize and recite the letters as well as numbers taught. there are some children who have difficulty in reading and cannot memorize the letters properly due to themselves and the environment where they learn to read. reading difficulty can interfere with children's learning activities. naeyc (national association for the education of young children) recommends forms and methods to teach children to read at an early age, namely by introducing single letters, reading the alphabet, forming letters with lines that have already been provided [3]. the kindergarten teacher can use it for teaching while playing, singing and memorizing. with the advancement of modern technology all learning can be done mailto:septyana93@gmail.com� mailto:brenda@unika.ac.id� "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 14 interestingly using games. games are used to entertain the players, but now many games are developed into educational games. kids nowadays are the "digital native" who have a sense that they were born in the digital era and digital equipment becomes part of their lives. the kids can adapt technology easily. it can be seen from their very good interaction with the technologies such as internet gaming, video games, and computer games [4]. then, the writers want to make games that can help improve children’ reading ability when they are on the bench due to kindergarten reading training so that they will remember the lessons delivered better. the games will be made with full of interesting images and colors that will attract players so that they will not bored. ii. literature review 2.1. reading in the large indonesian language dictionary (kbbi), reading is defined as the way individuals see and understand the content of what is written orally or just in their hearts. the definition of reading is an activity to match the right letter or pronounce written symbols [5]. there is another definition of reading that is a process carried out by the person to obtain the message conveyed by someone through a writing language [6]. reading can help us be more insightful, be successful and have better lives [7]. 2.2. game there is some meanings of the game according to the experts, [9] that is: 1. ivan c sibero. according to ivan c sibero, game is an application that is widely used and enjoyed by users of electronic media. 2. fauzia. a game is a form of entertainment that is usually used to refresh fatigue thoughts every day. in other words, a game is an application that is widely used in everyday life and among the young, games are for entertaiments and refreshing their mind. 2.3. educational game educational games are digital games made for education. educational games can support the learning processespecially for early childhood [12]. educational games with interactive media technology will help children to understand the content of the game. aldrich [13] says in his book entitled ' learning online with games, simulations and virtual worlds’, that there are five different genres of games that can be used for education. they are educational simulations, serious games, frame games, class games and virtual world. 2.4. construct 2 construct 2 is a game-based technology html5 editor that actually is more directed to non-programmers to create games very easily through features of dragand-drop and behaviour-based logic system [11]. iii. research methodology and game development 3.1. library study and questionnaire library study is used to collect some data that occur in the life of the community regarding the difficulty of reading in children. a questionnaire was distributed to 30 respondents consisting of 30 parents who have children that are in kindergarten. the parents will bring in the children to play "smart puzzle". 3.2. the creation of the electoral game engine and gameplay the design of the gameplay is made as easy as possible so that the players have no trouble playing. game engine used is counstruct 2. 3.3. enter and compile games after accumulating assets, then go into the stage of preparation of the games in accordance with the gameplay already made. 3.4. testing game at this stage the aim is that when the game is distributed, there are no bugs or "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 15 errors in programming or drafting a player that can disrupt the game while playing. if the bug is still there then it needs to be repaired again. if there is no bug then the game is ready to be distributed to respondents. iv. making games and discussion 4.1. making gui "smart puzzle" game gui (graphical user interface) is always observed in making the "smart puzzle" game in order to make it easier for players to play this game. "smart puzzle" is designed or made for kindergarten children as a medium of instruction, which allows children to play comfortably and easily. in the “smart puzzle” game election form font, font size and color are designed suitable for their age. the placement of menus, titles, button and backsound also note, to make it look neat and convenient to be seen as well as heard while playing the game of "smart puzzle". the gui used in “smart puzzle” game as follows. a. menu splashscreen display menu, splashscreen is seen by the player when first opening gaming "smart puzzle". figure 4.1gui display menu splashscreen b. menu loading the menu loading is the second appearance of the gaming "smart puzzle" which becomes the loading of the game. figure 4.2gui display menu loading c. main menu the main menu on the “smart puzzle” game is the title of the game, the start button to start the game and the settings button to enter the layer arrangements of this game. figure 4.3 gui display menu utama d. menu settings the setting menu is the menu that is used to turn off and turn on the sound effects and backsound. figure 4.4 gui display settings menu e. menu category option category selection menu is a menu containing buttons category animals, key "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 16 categories of professions, family categories button and the arrow keys back. figure4.5 gui displayoptions menu category 4.2. gameplay “smart puzzle” game appearance of the gameplay "smart puzzle" game is displayed when the game is played. the categories of animal, profession and family are use. the same gameplay is due to the fact that the play is still the same. mini game profession and family are different from mini game for each mini game has a different problem. here are some examples of the display of the gameplay on "smart puzzle" game, namely: figure 4.6 gameplay display animal category figure 4.7 gameplay display mini game animal category figure 4.8gameplay display mini game profession category figure 4.9gameplay display mini game family category 4.3. game programming "smart puzzle" game programming "smart puzzle" uses a construct 2. here are some examples of game programming of "smart puzzle", namely: 4.3.1. gui programming in option menu category below is the programming option menu category on the “smart puzzle” game : figure 4.10programming option menu category "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 17 4.3.2. gameplay programming at each stage, the programming is used almost the same. the difference is the position or the point where those letters are placed. as an example, below is the programming category of animals on the “smart puzzle” game of the deer: figure 4.11 position letter program figure 4.13 shows programming which ensures the letter sticked to correspond to the coordinates. so when one letter is placed in the x and y coordinates correctly, then the letters will stick to the coordinates and could not be moved again. figure 4.12programming check letter figure 4.14 programming is used to check for the correct letter and the letters which are wrong placed. figure 4.13programming the wrong letters figure 4.15 shows programming which is used to return the wrong letter. figure 4.14programming check figure 4.16 shows the programming of the variable check. a check is used to count the number of letters. when the letter is already qualified in accordance with the value of cheques that has been specified then the layer will appear successfully. figure 4.15 successful layer programming 4.4. results research is done through the method of disseminating a questionnaire. this "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 18 questionnaire is used to know their child's reading skill level after playing "smart puzzle" game. the results of the previous research is the percentage of time the child has not played a " smart puzzle" game yet. the results of this research are discussed regarding the percentage of time the children has been playing a game of "smart puzzle". research was conducted with 30 respondents who are the parents with kindergarten children. the percentage of children who have not been able to get to know the letters has decreased from 20% to 3% after playing this "smart puzzle" game. the percentage of children who already know the letters increases from 80% to 97% after playing this "smart puzzle" game. the percentage of children who are unable to read one word has also decreased from 53% to 23%. the percentage of children who can already read one word after playing a game of "smart puzzle" increases from 47% to 77%. 87% of children can sort out the letters correctly and 13% children are still unable to compose the letters correctly. thus, the "smart puzzle" games can help children to recognize letters, learn to read a single word and can help children to learn to compose the letters correctly. v. conclusion the conclusion of this study is as follows. 1. "smart puzzle" games are educational games used as tools to teach reading to kindergarten children using a game concept of devised letters tailored to different images in each part of it. 2. "smart puzzle" games are made to meet the needs of parents who have children at kindergarten. this educational game is used as a medium of instruction to their children. 3. "smart puzzle" games can boost children's interest in reading using the interesting game and they can easily be played by children. acknowledgment septyana hardianti yunanto is scholarship grantee from education and culture ministry of indonesian republic. references [1] dr. dr chris mccomrick, “usia berapa seharusnya anak anda mulai membaca?”, [online]. tersedia : http://www.ef.co.id/englishfirst/english study/tipsbelajarbahasainggris/kapananak-mulai-membaca.aspx [diakses : 04 septembar 2015]. [2] w. pajarwati, “upaya meningkatkan kemampuan membaca awal dengan menggunakan pendekatan whole language pada anak kelompok b2 tk waru 01 kebakkramat tahun ajaran 2011/2012.” universitas muhammadiyah surakarta, 2011. [3] l. ade sessiani, “pengaruh metode multisensori dalam meningkatkan kemampuan membaca permulaan pada anak taman kanak-kanak (studi eksperimental di tk aba 52 semarang).” universitas diponegoro, 2007. [4] r. delima, n. k. arianti, and b. pramudyawardani, “identifikasi kebutuhan pengguna untuk aplikasi permainan edukasi bagi anak usia 4 sampai 6 tahun,” j. tek. inform. dan sist. inf., vol. 1, no. 1, 2015. [5] k. a. harras, “hakekat membaca.” 2011. [6] i. g. p. astawa, a. a. i. n. marhaeni, and g. r. dantes, “pengaruh pembelajaran inkuiri berbasis buku cerita terhadap minat baca dan hasil belajar membaca bahasa indonesia pada siswa kelas v sd gugus iii kecamatan abang,” j. pendidik. dasar, vol. 5, no. 1, 2015. [7] syah, muhibbin, “psikologi pendidikan dengan pendekatan baru,” bandung: rosda, 2004. http://www.ef.co.id/englishfirst/englishstudy/tipsbelajarbahasainggris/kapan-anak-mulai-membaca.aspx� http://www.ef.co.id/englishfirst/englishstudy/tipsbelajarbahasainggris/kapan-anak-mulai-membaca.aspx� http://www.ef.co.id/englishfirst/englishstudy/tipsbelajarbahasainggris/kapan-anak-mulai-membaca.aspx� "smart puzzle" game helping children learn to read sisforma vol.3 no.1 may 2016 : 13-19 19 [8] tamyit, “peningkatan kemampuan membaca lancar dengan media kartu huruf dalam pembelajaran bahasa indonesia pada siswa kelas satu sekolah dasar,” 2010. [9] “pengrtian game menurut para ahli”, wired, 29 desember 2014, [online]. tersedia : http://www.mandalamaya.com/pengerti an-game-menurut-para-ahli/ [diakses : 11 september 2015]. [10] marlia, khusnul, “mengenal coredraw multimedia”, wired, 20 november 2014, [online]. tersedia : http://arjanpranjic.blogspot.co.id/2013/ 10/mengenal-coreldrawmultimedia.html [diakses : 25 mei 2016]. [11] rahmansyah, arief, “ pengenalan interface construct 2 (part 1)”, wired, 22 januari 2014, [online]. tersedia : https://ariefrahmansyah.wordpress.com/ 2014/01/22/pengenalan-interfaceconstruct-2-part-i/ [diakses : 11 september 2015]. [12] clark aldrich, learning online with games, simulations, and virtual worlds: strategies for online instruction. san francisco: josseybass, 2009. [13] “pengrtian game menurut para ahli”, wired, 29 desember 2014, [online]. tersedia : http://www.mandalamaya.com/pengerti an-game-menurut-para-ahli/ [diakses : 11 september 2015]. http://www.mandalamaya.com/pengertian-game-menurut-para-ahli/� http://www.mandalamaya.com/pengertian-game-menurut-para-ahli/� http://www.mandalamaya.com/pengertian-game-menurut-para-ahli/� http://www.mandalamaya.com/pengertian-game-menurut-para-ahli/� promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 53 promoting tourism of semarang city and semarang regency through game technology lidya oktorina kusuma sakti department of information system, faculty computer science, soegijapranata catholic university, semarang, indonesia, 50234 lidyaoktorina@gmail.com t. brenda chandrawati, st., mt.,ipm. department of information system, faculty computer science, soegijapranata catholic university, semarang, indonesia, 50234 brenda@unika.ac.id abstract-semarang is the capital city of central java province that has many tourist attractions. in addition to semarang, there is ungaran, the capital city of semarang regency which covers the areas of ungaran and ambarawa that also has various tourist attractions which attract domestic tourists. but the results of data collection through library study and questionnaire show that object of attractions in semarang city and semarang regency are known only by few tourists.. one of the factors that causes tourists’ unfamiliarity with tourism attractions in semarang city and semarang regency is the lack of tourism promotion in the form of media technology. based on the above facts and considering the opportunities offered by technology which is increasingly recognized by the community, surveyors laid out a game that can be used as one of promotional media of tourism in semarang city and semarang regency. this game will be designed by displaying a map of tours and tourist information in semarang cityand semarang regency. keyword: tourism, tourism object, tourism map, promotion, game i. introduction semarang is a city that has the appeal of such a diverse population of different culture, ethnic, and religion. semarang city is also known as atlas city which has various tourist attractions, natural wonders, history, and cultural heritage that deserve to be explored. semarang city has many tourist locations such as the natural reserve and historical heritage with interesting architecture [1]. although it is a city that has many attractions, but it turns out the attractions of the city of semarang and semarang regency are still not optimal in terms of promotion. the poor promotion causes many tourists to become unaware of places of tourism in the city of semarang and semarang district. the lack of this promotion can be proved by a quote from antarajateng.com, august 27, 2015 which mentions that sovan haslin pradana, a member of commission d in dprd (house of representation semarang gave order to the government in order to further enhance tourism promotion. the house of representation in semarang found out during the assessment that the tourism sector in semarang is less promoted so, compared to other cities, semarang tourism sector is losing compared to other cities in indonesia. dprd (house of representation) members asks the government to maximize more the potential tourism promotion social media [2]. a journal article entitles “rancang bangun aplikasi multimedia interaktif sebagai media promosi pariwisata kota cirebon menggunakan adobe flash” mentions that using multimedia as a promotional medium can convey information digitally so easily understood by travelers with an entertaining concept [3]. based on the data collected, the weakness of the existing media promotion mailto:lidyaoktorina@gmail.com� mailto:brenda@unika.ac.id� promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 54 of tourist attractions in the city of semarang and semarang regency is in its ability to attract tourists. with the chances of developing of game technology can intensify the design of media promotion for tourism in the city of semarang and semarang regency. game is one medium that can give a new experience and knowledge that cannot be obtained from other media, so travelers would know tourist destinations in the semarang city and semarang regency easily and more fun. ii. literature review 2.1 tourism according to the term in kamus besar bahasa indonesia pariwisata, the word for tourism in indonesian language is derived from two words, namely pari and wisata. pari means many times and wisata means travelling. so pariwisata means is the activity of travelling which is performed by someone many times from one place to another. according to swantoro gamal, tourism is a process of departure of a person temporarily and more headed to a place other than the place of residence or go to attractions [4]. based on theories proposed by the experts then it can be inferred that tourism is the process of departure of a person many times outside the place of residence or to tourism objects. 2.2 tourism object according rule no. 9 year 1990, tourism is a tourist attraction that takes the form of a natural reservation, flora and fauna reservation, as well as the work of human intangible heritage museum, archaeology, history, art and culture, agro tourism, nature adventure tours, theme parks, and entertainment complex [5]. 2.3 terms of tourism object a place of tourist attractions that tourists visit should fulfill the following requirements: a. something to see the place must have tourist objects and attractions that are different from other regions. b. something to do the place must have many features that can be seen. the place must also have leisure facilities that can make someone happy to stay longer. c. something to buy such places should provide facilities for shopping, especially goods and folk handicrafts as souvenirs to take home [6]. 2.4 tourism map tourism map is a map depicting the location of a tourism object. tourism map consists of information and promotion of the tourist destinations. 2.4.1 information information is data or messages that have been processed so that the data or messages can be conveyed to all the people who need them. in this case the granting of information is intended for domestic travelers who need data or message with the aim to know better the tourists attractions in the city of semarang and semarang regency. in an increasingly modern era with rapid technology development, then giving of information may be presented in from of game technology. 2.4.2 promotion promotion is an activity that plays an active role in introducing, notifing, and offering a product that has been generated. in this case, promotion is done not only by providing information but also by attracting domestic tourists so they can be interested in visiting tourist attractions in semarang and semarang regency [7]. 2.5 game game theory was first discovered by a group of mathematicians in 1994. game theory is suggested by john von neumann and oscar morgenstern. according to them game consists of a set of rules that establishes the situation of two or more promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 55 competing people by choosing strategy that is built to maximize its own victory. the regulations specify the possibility of action for each player, a number of information received by every player as a player advances [8]. 2.6 game genre game is divided into several types, namely [9] : a. maze games, the games where a character was required to go down an interconnected maze and to take items to add life or score. for example, pacman game. b. board games, games with many rules. for example, monopoly game. c. puzzle games, a game that emphasizes logic and puzzle solving with time restrictions. d. action games, games that feature stories with background of fight and require speed and accuracy in the face of challenges. e. simulation games, games that simulate an event happens in the environment. f. sport games, games that feature a wide variety of sporting events and require the player to complete challenge in the game. g. adventure games, games which raise theme of adventure where character must complete the challenge to achieve victory. 2.7 software used 2.7.1 corel draw x7 corel draw x7 is one of the free softwares that is used to create an image with vector based starting from the base of creation of a simple logo to a complicated design with visual processing. compared to other illustration programs, such as adobe illustrator dan macromedia freehand, corel draw x7 has an advantage because it is easy to use, its interface is user-friendly and its facilities are complete but easy to use [10]. iii. research methods 3.1 literature study or document literature study or document is intended to collect cases concerning the research, so this research has supporting data. the collection of the supporting data is using online method. 3.2 initial questionnaire the initial questionnaire is intended to seek preliminary data before the making of the game and to find valid data from 30 respondents who are domestic tourists with the aim to prove that the problems addressed by the research is indeed true. 3.3 method of designing game 3.3.1 data collection data collection was carried out to obtain supporting data that can support problems and help designing games. data are obtained from the reference such as ebooks, journals, and a detailed questionnaire. 3.3.2 designing gameplay the design of the gameplay should be tailored to be able to solve the issue taken in this research. therefore, the gameplay is designed aiming to promote tourism city of semarang and semarang regency with a map display tour. 3.3.3 designing game design after finishing the design of gameplay, then designing games such as game assets and background design is started. iv. result and explanation 4.1 initial questionnaire results based on the results of the initial questionnaire obtained from 39 domestic tourists who become the respondents, a conclusion can be drawn. it found out that the respondents who are already aware of and know the attractions of the city of promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 56 semarang and semarang are still few in number. in addition the respondents also have not yet figured out the location of tourist attractions in semarang city and semarang regency. therefore, the surveyors laid out the media promotion in the form of a game that aims to introduce tourist attractions in semarang city and semarang regency. 4.2 designing game 4.2.1 designing gameplay a game to introduce tourist attractions in semarang city and semarang regency will be designed in the adventure game genre. tourism object will be shown in the games are 5 tourist destinations in semarang city such as goa kreo, water blaster, klentheng sam poo kong, lawang sewu, blenduk church and 5 tourist destinations from semarang regency such as kampoeng banaran coffee, umbul sidomukti, gedong songo, kampoeng rawa, and rawa pening. various attractions are selected because of the facilities and condition of the building deserve to be promoted. 4.2.2 designing game design a. game buttons home button in this game uses back to main menu game. in-game music button is used to turn off the music while gaming, whereas the sound in this game is used to disable the sound effects in games. back button in this game is used to return a player to the previous menu. ok button in this game is used to provide approval of the statement given to game players. like the example of approval after arranging music and sound effects. pause button in this game is used to stop the game temporarily when the game is being played. play button within the game is used to continue the game stopped temporarily by the player. reply button in this game is used to repeat the game from the beginning if the player has already won the game or lose the game. menu button in this game is used to direct the players to be able to proceed to the next stage after winning the stage before. b. character game in-game character is depicted as a traveler who has a mission to go around and get to know the tourist objects of semarang city and semarang regency. characters in this game consist of two characters, namely kenang, the male character and denok, the female character. figure 4.2 setting button of backsound and sound effect in game figure 4.4 ok button on game figure 4.5 pause and play button on game figure 4.6 reply button on game figure 4.7 menu button on game figure 4.1 home button on game figure 4.3 back button on game promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 57 c. display tourism map city of semarang and semarang regency the game that is designed as a tourism promotional media of semarang city and semarang regency will display a map of the tour from the city of semarang and semarang regency. the purpose of the tourism map is to display a map to transform the existing promotional media that is in the form of a brochure containing the map view of tourism tour to become game technology, so that tourists will be more easily and more fun in getting information about the location of the tourism object in semarang city and semarang regency. d. game background the background in the game is about the introduction of tourism in semarang city and semarang regency. it will display the view or one of the buildings of the tourist attractions. for example, sam poo kong represents one of the tourist attractions, while rawa pening represents the natural scenery. figure 4.9 denok on game character asset figure 4.8 kenang on game character asset figure 4.10 background of semarang tourism goa kreo that will be used in the game figure 4.11 background of semarang tourism water blaster that will be used in the game figure 4.13 semarang regency tourism map display in-game figure 4.12 semarang regency tourism map brochure figure 4.10 semarang tourism map brochure figure 4.11 semarang tourism map display in-game promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 58 v. conclusion game technology is currently undergoing a fairly rapid development, as proved by the large number of game developers which already make the good games with various themes such as education, adventure, family, and other. by looking at the development of the technology of the games, then promoting the various attractions of the city of semarang and semarang regency can be done through the media of games. game can give tourists new experience and knowledge that cannot be obtained from other media, so that tourists will be easier to know the tourist attractions in the city of semarang and semarang regency in a fun way. figure 4.13 background of semarang tourism lawang sewu that will be used in the game figure 4.14 background of semarang tourism belnduk church that will be used in the game figure 4.19 background of semarang regency tourism rawa pening that will be used in the game figure 4.15 background of semarang regency tourism kampoeng kopi banaran that will be used in the game figure 4.16 background of semarang regency tourism umbul sidomukti that will be used in the game figure 4.17 background of semarang regency tourism gedong songo temple that will be used in the game figure 4.12 background of semarang tourism klentheng sam poo kong that will be used in the game figure 4.18 background of semarang regency tourism kampoeng rawa that will be used in the game promoting tourism of semarang city and semarang regency through game technology sisforma vol.2 no.2 november 2015 : 53-59 59 vi. acknowledgement lidya oktorina kusuma sakti is a student receiving a scholarship from ministry of national education of republic indonesia (beasiswa unggulan kemendikbud republik indonesia) and t. brenda chandrawati, st., mt.,ipm. is a lecturer teaching information system study program of soegijapranata catholic university. reference [1]indonesia.travel/id/destination/454/sem arangmenjelajahikeajaibanalambudayadan sejarah. [accessed april3-2015]. [2]“pariwisata semarang kurang promosi.” [online]. available: http ://www.antarajateng.com/detail/pariwis ata-semarang-kurang-promosi.html. [accessed august-30-2015]. [3] m. t. panji novantara, c. j. abbas, and m. kom, “rancang bangun aplikasi multimedia interaktif sebagai media promosi pariwisata kota cirebon menggunakan adobe flash (studi kasus: dinas pariwisata dan kebudayaan kota cirebon),” jejaring j. teknol. dan manaj. inform., vol. 1, no. 01, 2016. [4] s. gamal, “dasar-dasar pariwisata,” yogyakarta andi, 1997. [5]s. p. nyoman, “ilmu pariwisata sebuah pengantar perdana.” pt. pradnya paramita. jakarta, 1990. [6]h. kusudianto, “perencanaan pengembangan destinasi pariwisata,” jakarta univ. indones., 1996. [7]b. a. venanda, “peta wisata interaktif provinsi jawa tengah,” skripsi, fak. ilmu komput., 2015. [8]j. von neumann and o. morgenstern, theory of games and economic behavior (60th anniversary commemorative edition). princeton university press, 2007. [9] s. henry, cerdas dengan game. pt gramedia pustaka utama, 2010. [10]marlia, khusnul, “mengenal coredraw multimedia”, wired, 20 november 2014, [online]. available : http://arjanpranjic.blogspot.co.id/2013/ 10/mengenal-coreldrawmultimedia.html [accessed august-302015]. university-level of elearning in asean learn modesty from javanese game sisforma vol.2 no.2 november 2015 : 34-38 60 learn modesty from javanese game nathasia austin wijaya faculty of computer science, soegijapranata catholic university, semarang, indonesia pawiyatan luhur 4th number 1, semarang, indonesia 50234 nathasiaaustin@gmail.com erdhi widyarto n., s. t., m. t. faculty of computer science, soegijapranata catholic university, semarang, indonesia pawiyatan luhur 4th number 1, semarang, indonesia 50234 erdhiwidyarto@gmail.com abstract— today's society, especially youth, they have been missed the essence of modesty. the loss of modesty referred to the loss of modest lifestyle and it is replaced by a glamorous lifestyle. it will lead to the careless personality among humans and nature, or even the loss of humanity. the situation cannot be ignored and it has to be addressed immediately. therefore, government also have to implemented character education in the school system, not only teaching and learning. parents have to directing and give the example for their children about modesty and other values. directing the children can be done by introducing them to the native culture through mahesa jenar game. mahesa jenar is a fictional figure created by sh mintardja. mahesa jenar teaches about modesty, compassion, honesty, justice, and wisdom. mahesa jenar game is using rpg as the genre, the outstanding storyline and the interesting animation, makes it suitable for delivering the moral messages. if the children are aware about reviews those early values, hoped reviews those values will help children to develop reviews their character on the latter. keywords— education, modesty, interesting, knowledge-based game, lesson, game, mobile game. i. introduction due to globalization, foreign cultures can be accessed easily through the internet. sometimes, those attitudes are not suitable with indonesian native values. for the example, a foreign tv show tells about the life of a billionaire family with their luxury house, elite school, and all the facilities they have. it told about their arrogant personality, bullying habit, glamour lifestyle, and so on. seeing that kind of story is demanding, some indonesian movies and series follow that plot. indonesian artists and public figures show the luxurious lifestyle those kind of tv shows, unconsciously form the people mindset, especially the youth. the youth focus on enrich themselves in order to achieve their dream life. meanwhile the plutocrats more protective about their wealth. this mindset is good to one side. on the other side, it will impair if it is not balanced by good values. the youth only focus on their self and careless about their fellows and nature; legalize all means; at cetera. the sequence of causes and effects can be led to the loss of humanity. the government has been implemented the character education program in school, when every subjects contains all competencies; such as manner, skill, and knowledge [1]. beside the government’s program, it also had been implemented early childhood learn modesty from javanese game sisforma vol.2 no.2 november 2015 : 34-38 61 education (ece) program through the institutions in charge or parents. pre-school children (3-6 years old) attend the pre-school program in daycare, playgroup, or kindergarten [2]. in general, ece program uses game as the teaching media [3]. learn though a game gives chances to children to repeat, self-discovery, explore, and practice about many concepts [4]. then, how about the teenagers? how do we reach them? teenagers nowadays love to learn involving gadget and modern technology than formal school [5]. therefore, a digital game is one of solutions provided to instill the good values, especially modesty in children minds. the game contains many moral values about modesty, compassion, justice, wisdom, et cetera. ii. concept a. step to implement the idea there are eight steps to implement the idea. the steps are: 1. do review literatures about learning through games. 2. analyze whether game is the best solution for children. because every kid have their own characteristics, therefore it might not be suitable for everyone. 3. going for an observation through google play store to collect data about children expectation in educational game. 4. designing the mahesa jenar game 5. introducing, guiding and accompany the children while playing mahesa jenar game, include explaining the moral message within. 6. find out about children interest in mahesa jenar game, the game advantages and disadvantages. 7. fixing and improving the mahesa jenar game according to the data collected. 8. implementing the moral values to the everyday life. but in this paper, only discuss about the first step to fourth step. started with literature review to the introducing the mahesa jenar game. b. moral learning method based on the way, there are three ways of learning [6]: 1. audio type, when someone is learning something quickly from listening. this kind of person can be identified from their capability to repeat a sentence (that only spoken once) correctly. person with this type of learn do not like to take too much note, even if they make one they will faineant to re-read their note. they prefer someone rode for them. 2. visual type. person with visual type learning trend take notes even make a illustrations and diagrams of their lessons, they usually can remember something based on the notes and illustration pictured in their mind. 3. kinesthetic type. different from the other way of learn, this type of person learns something by undergoing or practicing. person with this type of learn can be identified by their capability to reacting activity for one day in detail, and usually this type of person had trouble with remembering textbook. based on the institution in charge, there are two institutions: 1. family. family is the first and foremost institution that plays an important role in everyone education journey [7]. generally, every function that taken over by educational institution is continuation of family institution; especially for educating function [7]. john locke said that every child was born like a white sheet (or as a blank slate), shape and pattern written on it is depended on the parents (or family) [7]. through every parenting, every supervision, and every treatment continuously forming child’s personality [7]. actually, an outstanding student is not only by the school quality, but also by family “achievement” for preparing the child [7]. 2. school. beside family institution, there are educational institutions (school). the government has been implemented the learn modesty from javanese game sisforma vol.2 no.2 november 2015 : 60-64 62 character education program in school, when every subjects contains all competencies; such as manner, skill, and knowledge [1]. it also had been implemented early childhood education (ece) program. in general, ece program uses game as the teaching media [3]. c. learning through game according to jean piaget play is a repeated activity for the sake of enjoyment [8], [9]. joan freeman and utami munadar (1996) define play as an activity to help children to achieve a complete development (including physical, intelectual, social, moral and emotional) [10]. playing according to elizabeth hurlock is activity for plrasure without considering the final results [11]. according to andang ismail, playing is an activity for pleasure with or without winning or losing [10]. there are nine benefits of playing written on “theraphy games for babies and toddlers” book [12]. the nine benefits are self understanding and growing self-pride, finding confidence, mental training, increasing creativity, developing emotional, training motor and analysis abilty, dispense wants and needs, moral standarization, and the last is right-brain development. learn though a game gives chances to children to repeat, self-discovery, explore, and practice about many concepts [4]. iii. implementation a. user expectation as observed on google play store indonesia, these are the data of top 50 free games on may 22, 2016: no. game genre 1. clash of clans strategy 2. subway surfers arcade 3. tebak gambar puzzle 4. piano tiles 2 arcade 5. clash royale strategy 6. grand gangster 3d action 7. tahu bulat simulation 8. pou casual 9. elsword: evolution rpg 10. plants vs. zombie strategy 11. my talking tom casual 12. fishing hook sports 13. hill climb racing racing no. game genre 14. my talking angela casual 15. domino gaple online card 16. real racing 3 racing 17. ball pool sports 18. endless frontier rpg 19. racing in car racing 20. candy crush saga puzzle 21. zombie tsunami arcade 22. roll spike sports 23. dream league soccer sports 24. warung chain arcade 25. truck driver cargo racing 26. bush rush arcade 27. crisis action-esports fps 28. criminal case puzzle 29. traffic rider racing 30. pool billiards pro sports 31. marvel future fight rpg 32. bushido bear action 33. rally racer dirt racing 34. temple run 2 arcade 35. candy crush jelly saga puzzle 36. line let’s get rich board 37. vector 2 arcade 38. lep’s world 2 arcade 39. onet deluxe board 40. little tailor simulation 41. asphalt 8: airborne racing 42. bima-x action 43. domino qiuqiu card 44. squadron 1945 arcade learn modesty from javanese game sisforma vol.2 no.2 november 2015 : 34-38 63 45. city racing 3d racing 46. gunship strike 3d action 47. cars: fast as light racing 48. marble legend puzzle 49. bike racing 3d racing 50. heroes of chaos rpg from the data above, known that the most popular genres are sports and racing with 30%. the second most popular are arcade and puzzle games with 28%. the third most popular are strategy, action, rpg, and fps with 24%. and the last 18% are simulation, casual, card, and board games. since the most and the second most popular genres are not suitable to the goals of mahesa jenar game, decided that mahesa jenar game will use action and rpg game as the genre. d. those who can help people who are considered helping in implementing the idea are: 1. parents. parents are people who are met by child everyday. children imitate parents’ attitude. parents must accompany and guide the children about values that mahesa jenar game taught. 2. the environment. the state of environment influences the decision making. the recommended environment that is fortified with modesty, compassion, justice, and honesty. 3. playmates. b. mahesa jenar game mahesa jenar is a fictional figure created by sh mintardja [13]. mahesa was an eminent warrior of demak kingdom and a king’s guard titled rangga tohjaya. his fame spread throughout the java island, because of his ability to banish any intruders who want to assail demak. but one day, it is revealed that demak’s heirlooms called nagasasra and sabuk inten were faked. because of that, many good and bad warriors wanted to hunt the real heirlooms. as a loyal warrior who serves the kingdom, rangga tohjaya could not stand still. he relinquished his appellation and disguised himself as a wanderer called mahesa jenar. his quest was to find the heirlooms before the bad guys did. in his quest, mahesa had been through various obstacles. not to mention his pure intentions to help the weak, even it means his own death. he concealed his true identity if it was not necessary. mahesa jenar who should live well in the castle and had many warriors under his command, chose wandering life for sake of devotion to his kingdom. beside the modesty; mahesa was a persistent person, honest, fair, and caring to others. this kind of value will be taught in mahesa jenar game. mahesa jenar game is using role playing game (rpg) and action as the genre, where the story is the most important part in the game. since the game is rpg, it is suitable to be used as a moral value teaching media. these following pictures are the screenshots of mahesa jenar game. fig 1. mahesa jenar in the village fig 2. mahesa jenar in demak palace e. the expected impact with teaching the children about modesty and humanity earlier, it is forming learn modesty from javanese game sisforma vol.2 no.2 november 2015 : 60-64 64 an understanding that human lives not only by finance but also from the other aspects. such as spiritual, social, etc. with such an understanding, hoped that children are not carried away by globalization, but living with modesty, compassion, justice, honesty, and wisdom. iv. conclusion due to globalization, foreign cultures can be accessed easily through the internet. sometimes, those cultures are not suitable with indonesian native values. some indonesian movies and series follow to tell about the life of a billionaire family with their luxury house, elite school, and all the facilities they have. it tells about their arrogant personality, bullying habit, glamour lifestyle, and so on. indonesian artist and public figures show the luxurious lifestyle. those kind of tv show, unconsciously form people mindset, especially the youth. it is the family and educational institution in charge to educate the youth about the importance of modesty, compassion, justice, and so on. mahesa jenar game was made to help parents and teachers, as an interactive media of moral learning. mahesa jenar is a fiction figure by s. h. mintardja. mahesa was an eminent warrior of demak kingdom and a king’s guard who relinquished his appellation and disguised himself as a wanderer. his quest was to find the heirlooms before the bad guys did. by playing the mahesa jenar game, children could understand the value of modesty, compassion, honesty, and justice early. it is hoped those values could inveterate and could be impacted in their future references [1] marsudiyanto, perbedaan ktsp dan kurikulum 2013, url: http://marsudi yanto.blogspot.com/2013/08/perbedaanktsp-dan-kurikulum-2013.html (diakses pada 19 mei 2014) [2] patmonodewo, soemiartu. pendidikan anak prasekolah. 2003. pt. rineka cipta: jakarta. [3] sudondo, anggani. sumber belajar dan alat permainan untuk pendidikan anak usia dini. 2000. pt. grasindo: jakarta. [4] mayke, sugianto. bermain, mainan dan permainan. 1995. departemen pendidikan dan kebudayaan: jakarta. [5] zoeexel, pengaruh situs goodreads terhadap minat baca remaja zaman sekarang, url: http://zoeexel.wordpress .com/2011/07/26/pengaruh-situsgoodrea ds-terhadap-minat-baca-remajazaman-sekarang/ (diakses pada 28 januari 2014). [6] i. zahar, belajar matematikaku: pembelajaran secara audio, visual, dan kinestetik, jakarta, indonesia: elex media komputindo.2009 [7] t.o. ihromi (editor), bunga rampai sosiologi keluarga, jakarta, indonesia: yayasan obor indonesia, 1999 [8] j. i. c. m. drost sj. and dkk, perilaku anak usia dini: kasus dan pemecahannya. yogyakarta: kanisius, 2003. [9] m. s. tedjasaputra, bermain, mainan dan permainan. jakarta: grasindo, 2001. [10] a. d. nugrahaeni, upaya meningkatkan kemampuan fisik motorik melalui permainan simpai (hulahop) pada anak tk b di kbi-ra taqiya kartasura, sukoharjo tahun ajaran 2011/2012,” 2012. [11] e. hurlock, psikologi perkembangan. jakarta: erlangga, 1990. [12] s. p. yuriastien, effiana, s. p. prawitasari, daisy, and a. b. k. d. s. k. febry, games therapy untuk kecerdasan bayi & balita. jakarta: pt wahyu media, 2009. [13] mintardja, s. h., nagasasra dan sabuk inten, jakarta: kedaulatan rakyat, 1960. children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 children safety: education game for child’s sex education fajaras’ari department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia asari.fajar@gmail.com fx. hendraprasetya, st., mt department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia ridwan@unika.ac.id dr. ridwansanjaya department of information systems, faculty of computer science soegijapranata catholic university (scu), semarang, indonesia ridwan@unika.ac.id abstract – some people still cannot talk freely about sex education.on the other hand, some of them have an assumption that teaching sex education will leads to free sex behavior. sometimes parents are afraid to talk about sex education with their children, even some parents think that sex education is not important for children. in fact, children need to know about sex education for their own good. to children, sex education is to explain differences between male and female and to know well about themselves. creating media to deliver sex education is the way to teach children about sex education. among many media, game is one option to deliver this education. this research will discuss game for child’s sex media education. the reason for using game as media for sex education is that game has capability to deliver message. through game concept of picture and animation, game delivers sex education to children with the objective to prevent the child from sexual abuse. however, when the children play the game they need to be guided and accompanied by adults to make sure that children understand the meaning of game message through game story. keywords: game, game education, sex education, sex education game, child’s sex education. i. introduction sex education; some pe ople a re unf amiliar with this term. s ome of t hem feel awkward and t he ot hers feel af raid, especially pa rents who c annot s peak fre ely with t heir c hildren about s exuality. parents have an assumption that talking about s ex educ ation means talking about s ex t oo, a nd s ex is just for adult[1]. indeed, sex education also teaches about sexuality but s ex education also teaches another a spect like m oral as pect, social behavior, law, until culture, according t o ulwan [2]. in addition, sarwono added that sex education could be a pr eventive w ay t o keep away f rom t he ne gative ef fects of s ex deviation[2].sex education for children itself is to i ntroduce c hildren about gender a nd how t o take care of it[3]. child’s sex education can be delivered to c hildren when the children are in playgroup (3 -4 years ol d). this is intended to give expl anation to children about s imilarities and differences between female and male so in the end , children know a bout t hemselves, a s stated by dr. rose mini ap., m.psi [2]. sex education can also be delivered through game. a research developed by applied research c enter f or h ealth & lifestyle and intended for t eenagers discusses about prototype of a g ame which materials are about reproduction, prop er bi rth control, and also sexually t ransmitted infection (sti) [4]. another re search di scusses sex education that 44 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 can be ada pted into a g ame t o introduce differences between male and female[3]. children s afety game is one of t he g ames that adapt sex education material intended for children. this g ame t eaches children t o anticipate s exual abus e . this g ame has five stages to deliver educ ation about chi ld’s s ex abuse anticipation and t hree information support in game story. survey has been done to thirty pe oples w ho have already kno wn sex education to evaluate materials on the game by playing children safety. ii. literature review 2.1 education game game is an organized and structured rule to create a r oom which can be enj oyed by a dults who play the game too. video game itself is a player expe riences t hat is described in a game character. o n t he ot her ha nd, v ideo game can give l esson. t hrough de livering some i ssue then player will catch the information from the issue while playing a game[5]. education game de livers an i nformation to enrich knowledge and support learning process through interactive m edia[6].game i s a b ridge to know t he f act, correlate i dea, or he lp relating t wo di fferent know ledge[5]. to motivate and create i nterest on learning ar e education game b enefit, according p ivce and koubeck[6]. 2.2 children safety game children safety is a game that is intended to anticipate ch ild sexual abus e and t his g ame is in indonesian. when c hildren pl ay the g ame they ne ed a companion to expl ain t he information which is hard to be understood by children. five game s tages begin by introducing f amily m embers, differentiating between male and female, simulation story when a child’s pr ivate organ is touched by another pe rson, t hen s imulation s tory w hen a child meets a stranger, a nd the last s tage is a simulation s tory w hen a chi ld meets someone who has already known by the children. three information is also a dded to s upport t he information delivered through the game story. children safety game is intended to children grade 1 -3 elementary school with sex education materials t hat ha ve be en adjusted. to a void children misunderstandings when interpreting the s tory or i nformation i n t he game story, children need a companion. 2.2.1 game start fig 2. 1 start menu in children safety game on game s tart, player ne eds verification code t o g o t o stage menu. verification code should only be known by the companion. 2.2.2 game stage fig 2. 2 stage menu in children safety game in game s tage menu, t here are five s tages. stage t wo until f ive ar e l ocked; to ope n i t a player s hould pl ay previous s tage. for example, to open stage t wo a player s hould play and fi nish stage 1 ; to ope n stage t hree a player should play and finish stage two, and so on. 45 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 fig 2. 3 stage 1 children safety game arranging f amily t ree from g ame chi ldren safety cha racter, patra and atsi. this puz zle game is intended t o t each chi ldren t o know who patra and atsi f amily m embers are. s o when playing anot her s tage, a player know s who patra and atsi f amily m embers are, a nd who are not family members. fig 2.4(a) stage 2 children safety game (1) fig 2. 4(b) stage 2 children safety game (2) stage 2 is when patra and atsi are going to school and meeting many people on their way. then they categorize people they meet by male or f emale. in this s tage, the player or chi ldren are asked for di fferentiate a g ender b y appearance; be side app earance text on dialog box c an b e a hi nt t o know whether this n pc male or female. fig 2. 5 stage 3 children safety game stage three, s imulation s tory w hen another person touches p atra’s pr ivate organ and this person asks patra to keep this as a secret. then patra f eels uncomfortable and a fraid, a nd a button w ith options whether to tell about what happened or not appears. this game stage is to teach player es pecially chi ldren to tell their secret to their p arents, especially a secret t hat makes them worried. fig 2. 6 stage 4 game children safety 46 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-506 on the stage 4, atsi is playing outside with her fri ends. a tsi m eets two people, a unt amaand is a stranger. when she meets aunt ama, she gives atsi a cake and her mother i s around there. then a button comes up with an option “ terima” as ac cept or “ tolak” as r eject. if the children choose “ tolak” t here i s an explanation, w hen the parents are around t he children and someone gives something such as, candy, cake, etc. the children c an take i t. however, i f the parents a re not a round t hem, children should not take it, even if the one who gives it i s s omeone w hom t he children have already known. atsi al so m eets a stranger w ho gives her candy a nd a sks atsi t o g o out . chi ldren w ill choose the button to accept or reject everything that a stranger asks. if the children c hoose the button t o a ccept, an e xplanation w ill s how up that children should r eject t he a llurement. in the story line, the stranger will force atsi to go out t hen o n the s creen a button “ tolong” t o shout he lp will app ear then a button “l ari” t o look for help will also appear. fig 2. 7 stage 5 game children safety stage 5 has the same pattern as stage 4, the differences are on t he potential offe nders who are the people w hom children have already known. in this s tage, setting of s tory is i n t he park w here patra is playing. the offe nder is someone w ho is called unc le by p atra. in the story, the uncle gives patra a ball then a button to choose “a ccept” or “r eject” appears. then uncle and patra talks together, and patra gets a hug which makes p atra f eels uncomfortable. after that buttons of button “tolong” and “lari” will appear on the screen as in stage 4. 2.2.3 menu info fig 2. 8 menu info game children safety info menu is cr eated to s upport the information that is delivered through the game story. fig 2. 9 info 1 children safety game the first info is about child’s private organs that t he ot her s hould not be al lowed to touch. they a re mouth, chest, and areas around pants or s kirt. a round the pants or s kirt are crotch and butt described by picture[7][8]. 47 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 fig 2. 10 info 2 children safety game the second i nfo explains the pl aces w here sexual abuse could happen, such as around the house, s chool, a nd publ ic pl aces. it also explains that nobody cannot f orce children to do something t hat m akes chi ldren feel uncomfortable, ev en if that someone is a person whom the children love or know[7][8]. fig 2.11(a) info 3 children safety game (1) fig 2. 11(b) info 3 children safety game (2) the third i nfo is about the ev ents when someone can touch child’s pr ivate organ. for example, when a doctor examines children and the parents accompany t hem. also, this i nfo explains safe t ouch for children like handshake, stroked the head, coupled, embrace or hug. iii. research methodology distributing questionnaire form into 30 respondents to s urvey children safety game has already be done. b efore the respondent fills the form, they have to play the game first. respondents are those who have already known sex education or child’s sex education. iv. results and discussion the r esult of t he questionnaires distributed into 30 respondent is described in bar charts. fig 4. 1 difficulty to play children safety. fig 4. 2 children safety as a sex medium education. fig 4.3 children safety is a satisfactorily sex education material. 48 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 fig 4.4 children safety is appropriate for children grade 1-3 in elementary school. from t he s urvey, the re spondents’ opi nion on children safety game as an education game can be summarized as follows: the game i s eas y t o be played by adult, someone w ho will accompany chi ldren to help or teach children how to play the game. children safety game can be a m edia to teach child’s sex education. sex education m aterials on the game a re relevant to teach child’s sex education. the g ame can be s ex media educ ation for children grade 1-3 in elementary school. some re spondents stated that t he materials of c hild’s s ex e ducation have a de ficiency in the way the game shows human genital organs the game just shows where the genital organ is implicitly b y s howing the pa rt of t he bod y where t he or gan is l ocated. t his ha ppened because not al l pa rents are ready t o s how the genital organ explicitly ev en through sketch picture to their children. v. conclusion game can deliver information and become a medium of education as in an education game. sexual educ ation is on e of the education that could be a dapted into education game. one of the education games with the topic of sex education is children safety game. overall, children safety game can be a tool to help deliver sex education for children. sex education materials are also relevant for sex education especially chi ld’s s ex education. to adjust the game w ith public r eadiness, summarizing the material about s ex education has done. it makes some respondents give their opinion that the m aterial have a de ficiency from sex education perspective. acknowledgement fajaras’ari i s a game technology s tudent in soegijapranatacatholic university. based on his academic excellence, he receives scholarship from the ministry of n ational education of re public i ndonesia (beasiswaunggulankemendikbud ri) references [1] j. frankham, “sexualities sexual antimonies and parent / child sex education : learning from foreclosure,” j. sex., vol. 9, no. 2, pp. 236–254, 2006. [2] d. a. fajar, susanto, and r. achmadi, “strategi optimalisasi peran pendidikan seks usia dini di paud dalam menanggulangi pelecehan seks terhadap anak di pekalongan,” j. litbang, vol. 13, pp. 40–52, 2014. [3] a. p. rilianti and a. ima, “play study : educational game sebagai media belajar pendidikan seks bagi anak sekolah dasar,” pelita jurnal penelitian mahasiswa uny, 2011. [online]. available: http://journal.uny.ac.id/index.php/pelita/ article/download/4275/3700. [accessed: 22-jul-2016]. [4] j. l. vogel, “prototype of an educational video game for knowledge retention in youth health education jennifer l . vogel university of central florida,” in proceedings of the human factors and ergonomics society 58th annual meeting, 2014, pp. 1944–1948. [5] l. botturi and c. s. loh, games : purpose and potential in education, 1st ed. usa, new york: springer publishing company, inc., 2008. [6] v. w. febriani, d. s. ardityo, and r. sanjaya, “idea development on games of education for school ’ s 49 children safety: education game for child’s sex education sisforma vol.3 no.2 november 2016 : 44-50 entrepreneurship sustainability,” j. int. conf. elearning knowledge-based soc., vol. 19, no. 11, 2014. [7] unicef, “kisah aksa,” youtube, 2014. [online]. available: https://www.youtube.com/watch?v=zak exubjtky. [accessed: 19-jun-2016]. [8] unicef, “kisah geni,” youtube, 2014. [online]. available: https://www.youtube.com/watch?v=5e m1u6pxyzk. [accessed: 19-jun-2016]. [9] nspcc, “simple conversations to keep your child safe from abuse.” [online]. available: http://www.nspcc.org.uk/preventingabuse/keeping-children-safe/underwearrule/. [accessed: 10-apr-2015]. 50 university-level of elearning in asean motion detection implementation on a game using raspberry pi sisforma vol.3 no.2 november 2016 : 58 motion detection implementation on a game using raspberry pi gunawan putra gozali unika soegijapranata jl.pawiytan luhur iv, semarang, indonesia gunawanputra20@gmail.com abstract— along with the development of advanced gaming technology, we can play the game with so many tools or platforms such as console games, pc games, mobile games and handheld games. the disadvantage of those games is the difficulty to connect additional sensors to the pc computer. large power requirements will also be a constraint. besides, the size of the pc could be a weakness that makes it difficult to carry and play anytime. raspberry is a small computer that can be added with motion detection sensors. by using the raspberry, the researchers managed to create a game "crows adventure" that uses motion detection sensor as the controller. some of the sensors used in the game are uds sensor (ultrasonic sensor distance)and touch sensors which are applied to smarthphone to control the game. this allows the use of sensors in making more varied games by using raspberry devices. keywords— console, raspberry, game, sensor ultrasonic. i. introduction along with the de velopment of t he game technology game, we can play the game with a t ool or pl atform t hat assortment, such as console game, pc games, mobile games and handheld game. console g ame i s a s eparate device t hat is us ually as sociated with a monitor or t elevision to display. as mentioned i n ht tp://tvtropes.org/ [1] occurrence p s4 a nd x box o ne s tarted the 8th generation of t he console g ame. moreover, t here i s a de velopment of ot her game c onsoles, s uch a s n intendo, s ega. p c games r equires a p ersonal computer or laptop to play. mobile games are games that we pl ay on m obile phone s s uch a s android and i -phone. handheld g ame or c ommonly called portable g ame cons ole i s a t ype of game that is smaller in size that has a s creen and can be played anytime. there are al so games that r equire additional s ensors t o play. s uch as games that we have encountered in gamefantasia or timezone. there is a game that uses sensors shaped like a g un, and there are g ames l ike ddr ( dance d ance r evolution) as the sensors a re stepped on. the w eakness of the games a bove is difficult to c onnect t he additional s ensor to t he p c c omputer. pc computer al so has a probl em be cause i t requires large power. in addition, the size of the p c be comes a w eakness t hat makes i t difficult to use in a game that can be carried and played at anytime. raspberry i s a s mall com puter ha s advantage which is able t o be adde d b y motion d etection s ensors. a ccording to www.opensource.com [2] e ven though s mall sized raspberry is often usedfor projects that require the ability p cs a nd re quires a detection s ensor s uch a s robot ics. gamescreated by using python programming language and scratch can be run on raspberry a nd pl ayed us ing lcd m onitors or televisions. ii. literatur review there are a f ew games that use sensors to play., such as "ultrasonic sensor game" [3], the game that uses two sensors uds to play. after bot h pl ayers ha nds get cl oser t o the sensor, the distance will be measured and the shortest di stance t o the s ensor will win t he game.unlike " ultrasonic s ensor g ame", researchers us e these s ensors i nto a g ame, which the s ensor w ill be us ed to control t he game. researchers are eager t o examine t he advantages and the di sadvantages of s ensor uds com pared with ir s ensor t hat applied motion detection implementation on a game using raspberry pi sisforma vol.3 no.2 november 2016 : 59 in a g ame and what f actors ar e l ikely t o influence t he f eedback results obtained from each s ensor, s o t hat t he us e of a s ensor i n a game can be us ed opt imally i n accordance with needs. iii. research methodology 3.1 design of prototype in this phase, the game and game consoles will be designed and manufactured using the raspberry as t he main board. i n the processof designing the game, game engi ne is ne eded as w ell as i mage pr ocessing applications in order to get programming and graphics t hat c an s upport the c reation o f a game. fig.3.1circuit of work figure 3.1 is a circuit of work that creates a mini console. after the buttons on existing applications on the de vice i s pr essed, the value will be sent via bluetooth and accepted by arduino. i n a rduino, values w ill be processed a nd be used as a controller connected via u sb t hat is being pl ugged i n the raspberry. 3.2 prototype design of mini console raspberry pi this prototype uses raspberry pi 2 a s the main board. ra spberry pi i s us ed be cause of its abi lity i n the process of com puting l ike a computer bu t only need a s mall resources and have a small-sized board. fig 3.3design prototype when the design is completed, the circuit will be paired and arranged in a box. like in figure 3.3, there are several components that are de signed and laid into the box l ike raspberry pi 2, a rduino l eonardo p ro micro, hc sr-04 uds, ir sharp 2y0a02, and h c 05 b luetooth m odule. f igure 3.4 and figure 3.5 is t he pictures of r aspberry and arduino circuit t hat h ave been made i n order t o receive t he di stance de tection sensors. fig 3.4circuit of raspberry fig 3.5circuit of arduino 3.3 gameplay game “crows adventure” this g ame us es 2 -dimensional i mages with pixel art theme. at the beginning of the game t here will be only t he title game and a moving ba ckground. after a player pre sses the "shoot" button, the game begins. the g ame us es aut o runner as t he gameplay, w here t he cr ow as t he m ain character w ill fl y nons top a nd m ust a void several obstacles, such as other birds. motion detection implementation on a game using raspberry pi sisforma vol.3 no.2 november 2016 : 58-62 60 3.4 control game “crows adventure” the g ame us es t he andr oid as t he media controller that w ill be conne cted via bluetooth b y us ing arduino which w ill be processed and then will be sent to raspberry. the m ovement would use t he uds t o set the height of the character, and to move right and l eft us ing t he a pplication on a ndroid. figure 3.7 is a sketch of the controller. fig 3.7sketch of the controller iv. results and discussion 4.1 android-based controller controller of g ame i s v ery i mportant, because t he player should be a ble to control the cha racters eas ily. this appl ication t o control t he g ame i s created by using w ebbased engine calledappinventor. fig 4.1visual programingkontroler figure 4.1 i s a visual programming of t he application. at this stage, the program serves as the sender, and when the buttons that have been made arepressed a s a n e xample of " 1" that shot is pressed, then the application will send the value "s" to be captured by arduino and will be processed in the arduino. 4.3 programing onthe arduino code 4.1 i s a program of a rduino, w here the v alue obt ained will be r ead and processed. once t he v alue ha s b een processed, program w ill execute the command which will be conne cted to the device raspberry as control of the game. char val; #include <keyboard.h>; int x = 0; char ir = ‘n’; void setup() { serial.begin(9600); serial1.begin(9600); keyboard.begin(); } if ( serial1.available() ) { val = serial1.read(); if ( val == ‘y’ ){ ir = val; } else if ( val == ‘n’ ){ ir = val; } keyboard.press(val); } else { keyboar.releaseall(); } code 4.1code on thearduino 4.4 programming on the raspberry a. main menu figure 4.2 i s a view of t he g ame "adventure c rows". the cr ow i s a cha racter that can be p layed by a pl ayer, where t he player m ust av oid eagle attack in orde r t o continue t he g ame and get t he cor n t o increase the score. fig 4.2game interface motion detection implementation on a game using raspberry pi sisforma vol.3 no.2 november 2016 : 58-62 61 b. programmingof the “crows adventure” figure 4.3 i s a pro gram i n scratch to control t he g ame “crows adventure". t he values received by raspberry will be used by the crow to move vertically. fig 4.3programming on the scratch 4.5 measurements of the uds and ir sensor because prototypes using multiple sensors such a s ul trasonic a nd infrared, t he researchers want to take measurements to see how w ell e ach of t he s ensors c an be us ed i n the manufacture of a game. by u sing t he a rduino t o m easure, researchers ca lculate the di stance f rom e ach sensor b y seeing and observe the results that be read on s erial monitor of s ensors plugged into the pins on the arduino. table 4.1 is t he r esult of t he u ds t est sensor and ir sensor to determine the sensor sensitivity i n measuring t he d istance. uds sensors us ed in testing i s u ds se ries h sr04, w hile t he i r s ensor us ed i s a s eries sharp 2y0a02. tabel 4.1 distance result distance sensor to device results that be read on uds results that be read on ir 15 cm 16 5 14 cm 15 6 13 cm 14 7 12 cm 13 8 11 cm 12 9 10 cm 11 10 9 cm 10 9 8 cm 9 8 7 cm 8 7 6 cm 7 6 5 cm 6 5 4 cm 5 4 3 cm 4 4 2 cm 3 4 1 cm x x researchers al so test each s ensor t o determine t he pros a nd c ons of e ach s ensor. some of t he tested things are the ability of a sensor to receive and capture value when the distance of the de vice is l ess t han 1cm t o sensors, what ha ppens i f the de vice i s t ilted and not a ligned w ith t he s ensor, how the results w ere ob tained when the f ield device is i n solid bl ack, how t he re sponse t ime of each sensor and what h appens w hen getting interference l ight s ensor on t he l ocation of the g ame. table 4.2 shows t he r esults obtained at the time of testing. tabel 4.2 result of testing the things that are tested uds ir sensitivity in measuring distance v x distance of the device is less than 1cm x x device is tilted and not a ligned with the sensor not accurate not accurate the field device is in solid black v x response time slower then ir faster interference l ight sensor on t he l ocation of the game x v v. conclusions the conclusion of t his r esearch ar e as follows: motion detection implementation on a game using raspberry pi sisforma vol.3 no.2 november 2016 : 58-62 62 1. game " crows a dventure" uses sensors i n the de vice as a con troller raspberry. s ome of t he s ensors us ed in the g ame ar e u ds s ensors, ir sensors a nd t ouch s ensors. t he sensors can be added to the device by plugging pi n ra spberry e xisting on the s ensor i nto t he g pio pi n contained in the raspberry. 2. game " crows a dventure" is designed using scratch. to play t he game, i t requires app lication on android de vices m ade by s oftware appinventor t o m ove l eft, ri ght a nd shoot. while t he di stance de tection sensor is u sed to set up a nd do wn on the characters in the game. 3. the s ensors t ested are u ds s ensor and i r s ensor. uds sensors u se sound a s a m edium, w hile t he i r sensor us es i nfrared l ight a s a medium. a fter re searchers conduct a study t o determine t he f actors t hat influence t hese s ensors i n a g ame, researchers g et t he r esult t hat ea ch sensor ha s i ts adv antages and disadvantages. uds s ensor i s m ore sensitive t o distance t han the i r sensor, but to the response time of ir sensors i s f aster. it i s be cause t he i r sensor uses l ight as a m edium. other factors affecting t hese s ensors i n a game are the color of the back side of the us ed device. if t he ba ck side of the device has a solid black color, ir sensor has difficulty in measuring the distance, es pecially w ith the l ight around will also affect the d istance measurements pe rformed b y ir sensor. references [1] t. t ropes, “the eighth generation of console v ideo games” [online]. available: http://tvtropes.org/pmwiki/pmwiki.php/ usefulnotes/theeighthgenerationofc onsolevideogames. [accessed 16-jan2016 6:05pm]. [2] opensource, ” what i s ra spberry pi”. [online]. available: https://opensource.com/resources/whatraspberry-pi. [accessed 15-jan-2016 02:30pm]. [3] motivecodex. “ ultrasonic s ensor game”. [online]. available: https://www.youtube.com/watch?v=m tdbshnxb5k. [ accessed 25 -jul-2016 18:30pm]. https://www.youtube.com/channel/uc2gsk9ypzk_3xmnqpwnsuhg� main menu programmingof the “crows adventure” "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 51 "let's clean up" a game for children’s hygiene learning nurvianto nugraha putra faculty of computer science, soegijapranata catholic university (scu) semarang, indonesia nurviantonugrohoputro@gmail.com fx. hendra prasetya, mt faculty of computer science, soegijapranata catholic university (scu) semarang, indonesia hendra@unika.ac.id alb. dwiyoga widiantoro, s.kom, m.kom faculty of computer science, soegijapranata catholic university (scu) semarang, indonesia albertusdwiyoga@gmail.com abstract health is an absolute need for all human beings. when they are healthy, the humans can perform all activities smoothly. so people should always keep good hygiene for themselves and the environment in which they live. education about hygiene should be taught from an early age so that children can understand the importance of maintaining hygiene for health. in addition to the conventional media of learning through formal education, alternative media can be used as a medium of learning for children. then a game, "let's clean up", is designed with the theme of hygiene to children by using the application construct 2. the objective of this study was to design a medium of learning about hygiene through games keywords: hygiene, health, educational games, games i. introduction maintaining cl eanliness i s i mportant f or humans. because cl eanliness i s es sential t o human he alth. keeping hum an hygiene can prevent di seases and make people feel comfortable. for example, maintaining healthy teeth diligently will protect children from dental c aries. the chi ldren should be introduced t o brus h their teeth from an early age and when it i s done continuously i t w ill become a habit[1]. teaching personal h ygiene s hould be taught t o the ch ildren at an early ag e, especially w hen children play w ith the s tuffs around them that can carry germs. for example, when children like t o play in the ground, t hen the possibility of a c hild t o be infected by hookworm is big e nough[2]. in addition to maintaining t heir he alth, environmental h ealth is a lso very i mportant. children should be t aught t o care abou t t he surrounding environment such as not to scatter his stuffs in his room and not to litter. parents s hould be abl e t o teach cleanliness starting from small things like teaching how to tidy up their r oom, t ake a ba th regularly and other matters. often there are children who do not w ant t o be told to tidy up their room. the children may f eel t hat the room i s t oo l arge and t he toys are too m any which make mailto:nurviantonugrohoputro@gmail.com� mailto:albertusdwiyoga@gmail.com� "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 52 children feel lazy to tidy up [3]. in a ddition t o teaching cleanliness for children directly, there is other way, which is to use a game. with the game chi ldren can learn with more f un. with this m ethod of l earning, the game i s expe cted to improve their understanding qui ckly because it makes children interested in playing games[4]. "let's c lean up" game theme i s about maintaining pe rsonal hy giene and the environment. this g ame is about a character who w as doi ng c hores, s uch a s s weeping, mopping, c leaning di rt and ot her houseworks. games are won b y using scores and are limited by t ime. w ith this g ame t he ch ild is expected to be ab le to understand t he importance of cleanliness. ii. literatur review 2.1 hygiene hygiene is s omething t hat c an not be separated in the l ives of ev eryday pe ople. cleanliness m ay be an important el ement i n health and disease pr evention by keeping us safe from the v arious di seases t hat c an infect the bod y. additionally hygiene can provi de a sense of comfort and a lovely atmosphere. cleanliness ne eds t o be i ntroduced t o t he children s o that they know t he i mportance o f health. s ince their childhood children should be t aught to m aintain their health starting from s imple t hings. h ouse c ould be t he beginning of l earning cl eanliness. starting from waking up the child can begin to clean up the be d. after t hat t he children can continue with their personal hygiene like brushing their teeth, taking a bath and changing clothes[5]. 2.2 the relations between student achievement and health school ag e i s a pe riod in which children become v ery vulnerable t o health problems. health problems can be caused b y environmental i nfluences or ha bits of children who lack medical a ttention. parents and schools s hould be a ble t o g ive l essons on health to the ch ildren so that t he ch ild w ill always be he althy and able t o follow t he lessons i n s chool well. there ar e s ome children's daily habits that can affect the health of children like pattern of bre akfast and lunch, body cl eanliness, clothes cleanliness, s nack habits and environmental factors[6]. 2.3 game game i s pa rt of t he act ivities i n which interconnected. in the game there are rules that are quite complex and the players can interact with e ach ot her. the m ain purpos e of p laying the game is to entertain. game requires players to s olve various probl ems i n the m ost appropriate way and fast[7]. 2.4 game based on environment game is not only for fun b but it can also be a m eans of edu cation. an example of an educational g ame is edunvi game. edunvi game is created by w afta adita r ifai. he made t his game t o deliver education a bout environment cleanliness, especially on trash. he cons idered that t he a mount of l itter, especially in very large cities, so that the level of w aste m anagement ne eds t o be t aught t o children. with this edunv i g ames, it i s expected that t he chi ld can understand environmental cleanliness and garbage. in this game t he pl ayer w ill be as ked to classify t he waste based on its classification[8]. 2.5 education games educational game is a g ame in digital form that i s de signed for edu cational enrichment (supporting learning and t eaching), us ing interactive multimedia technology [9]. daryanto mentions t hat t he m aterials a nd methods i n the i mplementation of t he environmental edu cation used until no w ar e still no t s ufficient s o that unde rstanding t he target g roup for e nvironmental pro tection i s "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 53 not i ntact. i n addition, t he i mplementation of methods and materials on environmental education is not applicable and is considered less in solving environmental problems. along with big e nough de velopment of t echnology today, the de velopment of applications t hat are cheap, popular and preferred by children is required[10]. 2.6 game engine used game eng ine i s a s oftware cr eated and designed for t he de velopment of a g aming application. with game engine game-making becomes m ore ef ficient. the t ime r equired is faster and easier be cause i t a lready cont ains a variety of t ools t hat he lp i n m anufacturing game d eveloper g ame. it al so has f eatures such a s 2d a nd 3d re ndering, c ollision detection, audio, g raphics, a rtificial intelligence, etc[11]. game eng ine c ostruct 2 is one of t he game engine that can be used to create games, especially 2d g ames. construct 2 is a game engine t hat is al ready com patible w ith several platforms in bo thsmartphones and pc l ike android, iphone, w indowsphone w indows and it can even be us ed as a h tml5-based game. construct 2 has s everal adv antages o ver other game engines. first, this game engine is easy to use and learn. construct 2 i s not using too m uch c oding or prog ramming, but emphazing more on logic. beginners can learn from games template already a vailable i n construct 2. s econd, b ehavior or f lexible behavior i s a ki nd of com mand that ha s be en provided b y cons truct 2 s o us ers no l onger need to enter the same command. third, users can see a pr eview of t he g ame t hat ha s been created t hrough a brow ser on a c omputer. fourth, co struct 2 c an produc e a g ame t o different pl atforms or cros s p latform such as android, i phone, w indows p hone, w indows, linux, a nd html5. fifth, cons truct 2 can also add a plug-in t hat prov ides a dditional visual ef fects. the disadvantages of con struct 2 i s i f you w ant t o a dd m otion e ffects on t he object it will be ha rder t o outsmart be havior given to the object. so it must add an event on its own sheet event[12]. iii. research methodology 3.1 approach method the m ethod used is a m ethod of r esearch and de velopment (r esearch a nd development). a ccording to soegiyono (2009) m ethods of re search a nd d evelopment are to produce and test those products[13]. to produce a single product, it is necessary to analyze t he ne eds of t he r esearch. so that the product can solve the problem formulation. the stages in this study are as follow: a. problem analysis problem ana lysis i s u sed to determine what the probl em is in t erms of cleanliness. trying to find solutions for solving problems. b. designing games designing games i s t he stage of system design to design games that will be g enerated to be an interactive media in learning cl eanliness. this stage is to facilitate the implementation so design s ketches a nd s tory boa rd must be prepared. c. games implementation gamesimplementation is the process of translating a design into a real form. in this s tudy t he g ame i mplementation process is using construct2. d. testing at t his s tage t he g ame i s not on ly tested for feasibility, but also tested for its ef fect t o the ch ildren who use this game. e. game analysis if the test shows that the game does not have an impact on children. then it i s necessary to study what is the cause of the f ailure and m ake i mprovements to the game. "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 54 fig. 1 flowchart of the stages in the research method 3.2 research object object that is examined in this study i s t he educational g ame entitled "let's c lean up". this g ame is a l earning t ool for c hildren to learn cleanliness. respondents used for t esting act ivities ar e children ranging from 5-13 y ears old. during the test, the child will be accompanied to us e "let's clean up" games. 3.3 techniques in collecting of data technique in collecting of da ta was a questionnaire. the questionnaire was filled out by t he chi ld while they w ere testing "let's clean u p" games. the que stionnaire i s a technique i n da ta collection where t he respondent w ill be g iven a s et of w ritten questions that will be filled by the respondent. questionnaires will be given twice: before and after the g ame t esting or pre test and pos ttest. after da ta collection, the da ta w ill b e used as one. 3.4 games implementation this stage is to make the design view to be applied to the game. fig. 2 character design and games sprite it displays character and sprite design that will be used in the game and makes the sprite to be playable in the game. it also provides the animation in the game display. fig. 3 “let’s clean up” start page the i nitial v iew of t he games cont ains a play but ton, opt ions, c redit a nd s hare. players can t urn off or t urn on the noi se of t he game by passing the option. "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 55 fig. 4 display of map menu games m enu display shows the f ive m aps that can be s elected and played. in t he beginning only one folder is open but when the other map will begin to open after level up fig. 5 display of dialog it display dialogue between aya and her mother before starting the game. fig. 6 view of game 1 map pictures above are the g ame v iew of the map room. players w ill be as ked to clean the bedroom by tidying s tuffs through clicking or draging stuffs into place. fig. 7 event sheet on drag while playing in the map of room, there are items that are not put in the place and there are garbage scattered ar ound the r oom w hich the player m ust m ove by dragging t he obj ect t o where it should be. fig. 8 event sheet on click "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 56 entering the room map, the player then find the scattered items. a player's t ask is simply clicking on scattered items so that t hey can tidy up themselves fig. 9 event sheet goal of the game each g ame ha s a nu mber of di fferent obstacles. to win the g ame, the pl ayer must complete a number of obstacles that have been set. fig. 10 event sheet of number of lives in each game t he pl ayer will only be given three lives. when players m ake a m istake i t will reduce the life. when the life is over then the pl ayers w ill be cons idered lost an d the game must be repeated. iv. results and discussion 4.1 pretest pretest i s a que stion given to respondents before t esting. this i s done t o determine t he level of unde rstanding of re spondents on a material before testing. from the results of pre test conducted on 31 children, i t i s found that 67.7% of t he respondents say cl eanliness i s v ery i mportant and 32.1% s ay t hat cl eanliness i s l ess important. t hen 22.6% of the children s aid that she h ad never r eceived hygiene education. 4.2 posttest posttest i s a que stion given to respondents after t esting. this i s done t o determine t he success of the test. the post test found t hat 71% of the children said that t hey were interested in the game of "let's clean up". and 77.5% of them said that the g ame, "let's c lean up", has described about cleanliness. v. conclusions from t he re search, problem ana lysis, game design and stage of com pletion, then the finding can be de duced i ncluding t he following: a. the proc ess of de veloping e ducational game "let's c lean up" w ith applications cons truct 2 a s m edium o f learning chi ldren about h ygiene through several s tages are among others, problem an alysis, game de sign, game i mplementation, testing and analysis of games. the testing phase of "let's c lean up" game is tested to 31 respondents. b. the t est d ata of 31 re spondents show that 45.2% of t he c hildren s aid that "let's c lean up" game has al ready describe the importance of cl eanliness. and 51.6% of the children be come aware of the cleanliness after playing a game of " let's c lean up" a nd 29% becoming very understanding. c. responses t o t he us e of "let's c lean up" game was c onsidered qu ite g ood. the data show that , 54.8% a nd 16.1% of t he r espondents agree t hat t he game is very good acknowledgment "let's clean up" a game for children’s hygiene learning sisforma vol.3 no.2 november 2016 : 51-57 57 nurvianto n ugraha p utra is a student w ho receives a s cholarship from m inistry of national education of re public i ndonesia (beasiswa u nggulan kemendikbud re publik indonesia). references [1] p. i. pinatih, “karies p ada anak yang m enyikat gi gi di sekolah,” j. chem. inf. model., vol. 53, no. 9, pp. 1689–1699, 2013. [2] d. sumanto, p. studi, m. epidemiologi, p. s arjana, a nd u . d iponegoro, “faktor risiko infeksi cacing tambang p ada anak sekolah,” p. 6, 2010. [3] e. sagitha, dea bulan a nd faisal, “rancang bangun aplikasi game 2d m erapikan kamar tidur,” 2013. [4] h. kurniawan, j . t. informatika, and f. komunikasi, “pendukung materi taman p endidikan al-qur ’ an m elalui game e dukasi untuk anak u mur 6 -10 tahun menggunakan m acromedia flash 8.” [5] a. ari, “game edukasi sebagai sarana m enjaga ke bersihan dan k esehatan gi gi untuk anak-anak u sia 5 -6 t ahun,” 2012. [6] y. elviani, “mencuci t angan dengan benar p ada s iswa kelas v s dit an -nida ’ kota lubuklinggau t ahun 2013,” 2013. [7] a. t . s . nugroho, “ definisi g ame da n jenis-jenisnya,” 2011. [8] wafda a dita r ifai, “pengembangan gam e edukasi l ingkungan berbasis android,” statew. agric. l. use baseline 2015, vol. 1, 2015. [9] i. indriani, nelly; s etiawan, “membangun game e dukasi sejarah walisongo jur nal ilmiah komputer da n informatika ( komputa ) ,” j. ilm. komput. dan inform., vol. 1, no. 2, pp. 41–48, 2012. [10] drs. d aryanto, perlunya pendidikan lingkungan hidup di sekolah, 1st ed. gava media, 2013. [11] a. winarno, “pengertian game engine,” 2012. [12] h. trisnanda, “pembuatan game juggernaut e scape m enggunakan fps creator x10.” [13] sugiyono, metode penelitian bisnis (pendekatan kuantitatif, kualitatif, dan r&d). bandung: alfabeta, 2009. microsoft word jurnal othello jeremy-baru (inggris) impact analysis of the capability on strategy via othello game sisforma vol.1 no.1 may 2014 : 5 ‐ 8� �5 impact analysis of the capability on strategy via othello game jeremy albert novaryan, t. brenda ch. department of information system soegijapranata catholic university, semarang, indonesia sii_jere@ymail.com impact analysis of the capability on strategy via othello game sisforma vol.1 no.1 may 2014 : 5 ‐ 8� �6 abstract— othello is a game that is already antiquated, but the game is still played by many people. othello game is played by 2 people. if you want to win over the opponent, you must have a good strategy so that all the pieces on the board into the color of the chip. each player would continue to seek a new strategy to make the pieces multiply. under these conditions, will result in job terstimulasinya brain to strategize. this of course has an impact on the development of creativity in the organization's strategy. this study was conducted to prove that the game othello is able to train its player in developing strategies. the results showed that in the othello game, players are able to train level strategy if he plays continuously. automatically, playing the game of othello can stimulate the brain so as to improve the ability to strategize. keyword— strategic, thinking, critical thinking, tactic i. introduction othello is a very familiar game for game lovers. this game has already existed since 1945. however, nowadays, othello games are judged to be too old for some people. even though people rate othello game as an old one, this game is enthused by all statuses in society. this game is played by children, teenagers, and also adults. because there are many people still interested in this game, this game can exist though there are many other new games. nowadays, most people know that othello is just to make people happy. this game actually has unique superiority and is very useful. this game can train strategy skill of someone to decide the way to act. ii. theoretical basis othello is a game that uses board having 8x8 square inside it. this game is played by two people by using one board. the history of game othello began in 1945, after atomic bomb was fallen in hiroshima and nagasaki on september 1945. hasegawa goro, a first grade secondary school accepted the lesson with sit down in the land. mito also becomes a bomb target until castle and another history building was washed up by fire. in that situation, this game was created. the first rule is if the first player’s stone is flanked by the second player’s stone, consequently the first player’s stone becomes the second player’s. basically, there are only two color types of chip in othello game. they are white and black as shown in figure 1. the purpose of this game is to get one’s opponent’s chips many as possible, or to take away the opponent’s chips from the game board. a player who has more chips becomes the winner in this game. for the own valuate was explained that is count the amount of all color chip if the game board is full of chip or the opponent cannot do a movement because of there is no chip that can not to jump like figure 2. the way to play this game is easy. for example say, the first player uses black chip and the second player uses white chip. for the first turn, the player who has black chip put the black chip on c4 which jumps through white chip d4 like in figure 3. figure 1 othello board impact analysis of the capability on strategy via othello game sisforma vol.1 no.1 may 2014 : 5 ‐ 8� �7 figure 2 end game othello with chip enemies fight out . figure 3. black chip c4 automatically, the white chip located in d4 will become black chip like in the figure 4. figure 4 white chip d4 becomes black one according to the journal “an analysis of heuristics in othello” written by paul g. allen center. in his article, “an analysis of heuristics in othello”, paul g.allen says that othello game is artificial intelligent game that is played by two players. this game is also designed in order to be played in computer. if in this game the player capable to do good strategy, it can increase skill someone to decide the precious strategy to win the competition. quote “improved game play in othello can result from improvements in the search strategy used” explain that playing othello game can increase ability to arrange strategy that will be used. this game needs precious/mature strategy. it cannot separate from the way to play othello that entails the player to arrange the strategy with many supporting formula to get more chips from the opponent. this game is also meant for multi-players which consequently bears its own difficulties. since the players have their own strategy to beat their opponent, players should think critically. if their previous strategy fails, they can prepare another new strategy to win the game. iii. research methodology to prove that othello game is useful to train strategy ability development of the players, the writer did a research on some people. the writer does this research to 10 othello game players. each player should do five competitions with other five players. in every competition, they must do five rounds. iii.i research table 3.1.1 the research of game othello impact analysis of the capability on strategy via othello game sisforma vol.1 no.1 may 2014 : 5 ‐ 8� �8 source: the results of the data processing itself, 2014 explanation: a: raynaldo b: jaslyn c: vivie d: lukas e: alex f: muhammad g: rini h: putri i: daniel j: albet iv. result and discussion based on the above table, 10 players have done as much as 5 times a game with other players. player a gets the wins with a score of 2-3 at the time of the match against player b. player b also got a lot of wins as many as 4-1 against player i. in contrast, the c players actually got a major defeat in five matches that have been done. player d is able to win all the matches with a convincing score. players e, h, i, j also got the same score with player a, that is, 2-3. players f and g achieved a slim score of five games, that is, 3-2. based on interviews with all players who have competed. after the first match, most players still have difficulties to strategize to get more pieces. having finished second competition, players from mimicking the enemy strategy and combine with their strategy each player. after the third match, the players began to find their own game patterns to find more pieces to get the victory. after the fourth and the fifth games, most players are able to control their strategy quite well. v. conclusions this research is still relatively simple because it only examined 10 players. each player only did 5 (five) games and each game is done in five (5) innings. in addition, the writer also still used manual research of others. that is, that the author did a little interview after the game the players do. however, this study proves that the play othello, the ability of the strategy can be developed to do the race strategy in dealing with the opposite problem occurs. hope for the future is the agency / group that will conduct research on othello game that can be used to train a person to develop a strategy someone who played it. hopefully, with the development of strategies through game play othello, someone will be able to use these abilities daam solve problems in everyday life, for example by developing a strategy for managing the economy. reference [1] bowo prasetyo. apa itu othello?(online). http://genethello.blogspot.com/2011/06/apa-itu -othello.html, accessed on 22-10-2013 [2] asakura kyriel. othello(online). http://asakurakyriel.blogspot.com/2011/03/othe llo.html, accessed on 19-11-2013 [3]chie. tujuan permainan dan scoring (online). http://reversi-othello.blogspot.com/2011/09/tuj uan-permainan-dan-scoring.html, accessed on 25 -11 2013 microsoft word game pacman (wati) pacman game benefit analysis on decision making speed  sisforma vol.1 no.1 may 2014 : 13 ‐ 16� �13  pacman game benefit analysis on decision making speed wati wulandari, bernardinus harnadi department of information system soegijapranata catholic university, semarang, indonesia watiwulan95@gmail.com abstract—pacman game is able to train the child concentration and decision making speed. this research use respondent children ages 6 up to11 years as a player who will take the data. every respondent must play pacman game and then they can answer 10 questions. resulting data are analyzed with a statistical method; it is “product moment" in correlation technique. the result turns out 8 of the 10 children get correlation values above 0.632. from the results of these research demonstrate that children who play the pacman has the ability to quick in decision making and to have high concentrations. because playing the game using the right brain or our imagination so that when applied in real life we are trained to improve concentration and have a strategy in solving the problem. keyword: decision making, respondent children, statistical method, product moment i. introduction gaming applications is growing very rapidly with the concomitant development of increasingly sophisticated technology. gaming applications are in great demand by all people from children to adults. the author sees the current gaming applications is not a thing that is familiar to the people in addition to the entertainment game can also train the brain to focus and think fast. this research takes the theme of pacman games that able to train the brain to think fast. the author focuses on the technical discussion of pacman game in which the player to complete the game demands full concentration and should be fast in decision making and strategy to determine the velocity of the hand to avoid the pursuit of the enemy. this game is simple in terms of its gameplay as well as in terms of graphics but this game can make people curious, especially to determine the strategy to spend food without getting caught by the enemy. from playing this game the player can learn to determine a strategy in a game play, concentrate, and think fast. we uses respondent children ages 6 up to11 years as a player who will take the data. every respondent must play pacman game and then they can answer 10 questions. resulting data are analyzed with a statistical method; it is “product moment" in correlation technique. ii. review of literature pacman game is a kind of computer game is a game medianya.game rpg genre. according to iwatani who created this game was only beginning to attract the interest of women. the name itself was named pac man nails nail pakkuman which describes (the sound of) the mouth movement when widely opened and then closed in a row as well as the basic concept of eating. making this game is an evolutionary step at the time because the study of an enemy element that has the ability to artificial intellgent (ai). pac man is the original form of the four enemy ghosts each of them has different goals to beat the player. the first ghost who plays as a striker will be looking for the shortest path approaching the player, forcing the player to avoid it. the second ghost tasked to intercept the path of the road dodge nearest player. the third ghost is also in charge of the intercept in the middle of pacman game benefit analysis on decision making speed  sisforma vol.1 no.1 may 2014 : 13 ‐ 16� �14  the maze and try to prevent players using the tunnel in his side. meanwhile the fourth ghost just around without direction around the end of the game, preventing the player wins. in making this game iwatani helped by his friends on 9 february 1980 pacman game launched in japan and got a good reception. feeling got a good reception from the fans that one of his friends decided to bring the game pacman to the united states by bally division midway and was named pac man. not less than 5 months this game has been ranked top in the game that is often played by young children in the united states. the game is very simple pacman game from its display or play the game in terms of graphics.   fig.1 pacman game we will use this game to test the gamer if they can concentrate, think faster or make decisions in a short time and the right. the gamers had high concentrations of power and be able to make a quick decision making that enable them to accomplish several tasks.   iii. results and discussion in this research we use 10 respondent children years with 10 question. every respondent must play pacman game and then they can answer 10 questions. the answer of each question has a score from 2 to 0. the distribution of each score for each question: 2 = for the most correct answers 1 = to approach the correct answer 0 = for wrong answers fig.2 resulting data example calculation of the number 3: correlation with the total score of 3 questions. description: x = question number 3 y = total score xy = total score number 3 multiplied by the total score correlation technique used is correlation technique "product moment" that the formula as follows: pacman game benefit analysis on decision making speed  sisforma vol.1 no.1 may 2014 : 13 ‐ 16� �15  fig.3 processing data having calculated the correlation between the total score of each question, obtained the following results: 1=0,286 2=0,470 3=0,714 4=0,714 5=0,555 6=0,720 7=2 8=0,690 9=0,710 10=0,660 to know the data is significant or not it is necessary to look at the data "product moment." for the number of respondents is 10, based on the table, which is in need of a significant level of 0.632. then the data generated from the study proves that children who acquire the result is 0.632 or more children who are able to think quickly and concentrate.  after doing research, it turns out 8 of the 10 children get correlation values above 0.632. from the results of these studies demonstrate that children who play the pacman has the ability to quick in decision making and to have high concentrations. it shows that a child who likes to play games does not mean stupid. playing games is actually able to train children to concentration and faster in decision making. the game is able to improve the performance of the brain and stimulate the brain in receiving story. playing games is not an exaggeration to improve brain performance even has much less saturated capacity compared to study or read a book. if applied in daily life we can learn about strategies to solve problems, able to take the right decision. iv. conclusions game can be described as the very big thing. the game have any levels and able to make his children always to play creatively and do not abusing the game. the children who play tpacman game can improve their pacman game benefit analysis on decision making speed  sisforma vol.1 no.1 may 2014 : 13 ‐ 16� �16  concentration and have a strategy in solving the problem.     references [1] karl r. wirth, dexter perkins, learning to learn, 2008. available at: http://www.macalester.edu/geology/wirth/le arning.pdf [2] lesley dodd, learning to think: thinking to learn, 2004. available at: http://www.lancsngfl.ac.uk/nationalstrategy /literacy/files/thebrainandlearning.pdf [3] randy agustriawan, game pacman application using python 2.6.2, ,http://papers.gunadarma.ac.id/files/journals /3/articles/10239/public/10239-28745-1pb.pdf microsoft word jurnal-tetris-english-aprilia[terbaru-19 agustus] (autosaved) correlation between ability on playing tetris and gpa  sisforma vol.1 no.1 may 2014 : 9 ‐ 12� �9  correlation between ability on playing tetris and gpa aprilia ratna christanti, yulianto tejo p. department of information system soegijapranata catholic university, semarang, indonesia vincencia.ratna@gmail.com abstract—  the goal of this study is to determine the correlation between ability on playing tetris and gpa of soegijapranata catholic university, department of information system students against the dexterity in playing tetris. the research has been done using experiment method on ten information system students who have various grade points. they played tetris, 30 minutes each, for three consecutive days. the results showed that: first, eight out of the ten students improved their agility. it can be seen from the increasing scores and levels; second, the coefficient correlation between student grade point and dexterity in playing tetris is by 62%. keywords—  ability, grade point average, tetris i. introduction for game community, tetris game is pretty familiar. this is because the tetris game has been around since 1985. at this time, however, this game is already considered oldfashioned. even though this game is considered old-fashioned and ancient, the game is still in demand until now. it had even received an award in 100th electronic gaming monthly news. tetris was the first rank of the “best games all the time”. even in 2007, tetris was on the second rank of the “100 best games all the time” by ign. most ordinary people assume that tetris is an unimportant, boring, and wastingtime kid’s game. however, this game actually has a different appeal and it is very useful in improving the brain ability and lining of the brain (cortex) will be developed. the impact is that people are able to think critically and solve complex things. this refers to the results of a study conducted by the mind research network. this study was the first mri scanning technology performed to investigate how the game influenced the brain. precision is required in this tetris. this is not separated from how to play tetris that requires cognitive processes like attention, hand-eye coordination, and memory which worked simultaneously. based on those things, tetris could boost brain abilities, so people are capable to think critically and complex. of course, most of public think that only intelligent people are able to earn higher score while playing tetris. the following article will discuss whether there is a correlation between academic ability (gpa) and the ability or dexterity in playing tetris. ii. theoretical basis tetris is a puzzle-building game that was firstly designed by alexey pajitnov in june 1985. at that time, he worked at the dorodnicyn computer center in the ussr academy of sciences in moscow. the name, tetris, itself was taken from the greek numerical language, namely tetra which means four. four is the sum beam arrangements that can be changed into different shapes so it can interlock to each other. basically, there are seven types of beam formation in the tetris game; there are i, j, l, o, s, t, and z. the blocks are named so correlation between ability on playing tetris and gpa  sisforma vol.1 no.1 may 2014 : 9 ‐ 12� �10  because it looks alike with the letters. for more details, please see the table below. table 2.1 forms of beams (source: http://sekedartahu.blogspot.com/2010/06/sejarah-danasal-usul-game-tetris.html ) the player can control the falling tetris blocks through four different types of control: move the beam to the left, move the beam to the right, increase the speed of the falling beam, and rotate the falling beam 90o clockwise (it also change the shape of the beam). the objective of this game is to steer the falling beam towards arranged beams that had fallen earlier, so that the beams can be formed into a full line. each full line will be removed from the pile and the pile over the top will replace the removed complete pile. if the pile reaches the upper limit, then the game is over. the higher level will perform faster falling beams. players are required to think quickly in placing various blocks in the appropriate places. iii. research methodology a previous study conducted by the mind research network, proved that the tetris game is useful to increase the brain ability so  it will enable its player to think critically and solve complex thing. many people assume that only intelligent person who is capable to critical thinking in academic and complex ways that typically obtain higher scores while playing tetris. the fact os some people who are not capable of academic also can even play tetris better. to prove this claim, the author did a research with an experiment method on ten students of information system soegijapranata catholic university who have a grade point average ranging from highest to lowest. the students will play tetris for 30 minutes each day for three consecutive days. iii.1 research table 3.1 research tetris game day level with the best score a b level score level score i 6 15358 6 13388 ii 7 21957 6 17018 iii 8 17666 7 17572 total score 54981 47978 day level with the best score c d level score level score i 3 6281 6 9967 ii 5 8960 6 11299 iii 5 11732 8 15801 total score 26973 37067 day level with the best score e f level score level score correlation between ability on playing tetris and gpa  sisforma vol.1 no.1 may 2014 : 9 ‐ 12� �11  i 6 10929 5 9554 ii 6 12358 8 18655 iii 7 14915 8 23755 total score 38202 51964 day level with the best score g h level score level score i 6 3275 9 21879 ii 6 4165 9 22834 iii 6 2903 10 27354 total score 10343 72064 day level with the best score i j level score level score i 7 16713 8 29983 ii 9 30041 13 64662 iii 9 38021 12 62214 total score 84775 156859 sources: the results of the data processing itself, 2014 specification grade point average: a: 1,77 b: 2,1 c: 2,27 d: 2,56 e: 2,6 f: 3,12 g: 3,2 h: 3,4 i: 3,73 j: 4,0 fig. 3.1 tetris game of player j table 3.2 total score based on gpa players ipk 1,77 2,1 2,27 2,56 2,6 total score 54981 47978 26973 37067 38202 ipk 3,12 3,2 3,4 3,73 4,0 total score 51964 10343 72064 84775 156859 iv. results and discussion based on the table above, eight out of ten students of information system who have played tetris generally improved their agility day by day. it can be seen from the increasing scores and levels. the results of the author’s experiment showed that the highest grade point belongs to player j who has a 4.0 grade point average, successfully achieved the highest score and better level than any other students who have lower grade point. however, not all students who have lower gpa achieved bad score. for example, player a with the lowest gpa (1,77) played much better than player g with a higher gpa. with a linear regression, an equation obtained is as follow: y = 34671,329x 41559,47 correlation coefficient: r = 62,24% explanation: y = total score x = grade point average (gpa) it shows that academic ability does not significantly affect someone’s dexterity in playing tetris because the correlation is only 62%. although in this study player j who has the highest gpa also managed to obtain the highest score. this situation shows that academic ability is dominantly controlled by left brain; meanwhile dexterity in playing tetris is more associated with imagination controlled by right correlation between ability on playing tetris and gpa  sisforma vol.1 no.1 may 2014 : 9 ‐ 12� �12  brain. this finding corresponds with the theory of functions of the left brain and the right brain that has been popular since the 1960s, the research conducted by rs. roger sperry. the left brain functions in terms of dealing with logic, reason, ability to write and read, as well as the math center often called the central intelligence quotient (iq). while the right brain functions in the development of emotional quotient (eq), such as socialization, communication, interaction and emotional control. this game requires a balance between the right brain and the left brain. the right brain in attention, coordination of hand and eye, and the left brain controls memory required to think quickly in placing the tetris blocks in a proper place. v. conclusions one’s ability to play tetris and score achievement is not significantly affected by the player’s grade point. agility in playing tetris can be obviously developed. the game requires a balance between the right and left brain, and therefore it can hone/sharpen the brain ability to obtain the best score. this present research is modest and limited. there were only ten students participating. hopefully, a similar research on the same topic will be carried out more accurately in the future. it can be done in a wider environment such as taking samples of the elementary graders, junior high school graders, senior high school graders, or age group with regard to academic achievement to proving how much the correlation between academic skills with dexterity in playing tetris. acknowledgment i am so proud and grateful for the scholarship of beasiswa unggulan from bureau for planning and international corporation, the ministry of education and culture of indonesia which already gave me a trust to receive this scholarship. this scholarship is a great help in my studying process in the world of game development. references [1] ttc. what is the tetris game (online). http://www.tetris.com/history/index.aspx, accessed on 23-11-2013 [2] webber, charlotte. is tetris good for the brain (online). http://www.biomedcentral.com/presscenter/pressreleases /20090901b, accessed on 25-11-2013 [3] yaacob, sobri. panduan: perbezaan otak kiri dan otak kanan (online). http://akusobriyaacob.blogspot.com/2011/09/perbezaanotak-kiri-dan-otak-kanan.html, accessed on 25-04-2013 [4] f.p., erwin eka. perbedaan otak kiri & otak kanan (online). http://www.terapimusik.com/otak_kanan.htm, accessed on 25-04-2013 modeling the smartphone game to improve players’ focus case study of game dumb ways to die sisforma vol.1 no.1 may 2014 : 1-4 1 modeling the smartphone game to improve players’ focus case study of game dumb ways to die elisa purnamasari, ridwan sanjaya department of information systems, soegijapranata catholic university joe_elz@ymail.com abstract commonly, playing a game is judged as an activity which spend a lot of time, money, and energy. players usually spend their money to buy vouchers to play and also buy characters, weapons and equipments which provided in the game. players who addicted to game mostly spend their time and energy to satisfy their desire to solve the challenge on a game. however, not all of games give the negative impacts. there are a lot of advantages which can be obtained by games, such as to train our memory, precision, speed, and even ability to get money from games. a game called “dumb ways to die” that can be found on smartphone is an example of game to increase speed and concentration of people who play it. there are a need to find some characteristics of a game which has positive effects for the players. those characteristics can be formulated as the example of a good game. this paper will analyze the opinion and produce the conclusion from a survey of playing "dumb ways to die” to generate a positive game model. keywords positive game, speed, concentration, favorable, game model i. introduction nowadays, smartphone is not only being a need, but it has changed to be a trend and lifestyle [3]. even though smartphone is only a device in daily activity, it has a lot of influences in human life [5]. sophistication which can be found on smartphone makes the users of smartphone are able to do many things such as chatting, browsing, playing games, writing, and e-banking [5]. the presence of smartphones has increased the number of games, especially kids games. but, sometimes it is considered to be something negative for several people because it wastes the time, money, and energy [2], even though not all game produce those negative impacts. there are many things we can get from a lot of games that exist [2], one of the benefit it is to get money. ii. literature review dumb ways to die is the one of application from various games which already exist that connecting many elements such as : 2.1 concentration concentration is focusing his/her attention to his/her work or activity [1]. concentration that applied in this game can be seen on several challenges that can be found on this game such as: a. the way how to keep the duck safe and not bitten by the bear. b. the way how to keep the egg’s balances. c. the way how to choose a panda behind the door among two psycho characters. d. the way how to take the toast inside the roaster without shocked by the electricity. e. the way how to add the mustard to the hotdog in order to fit it with the dotted line, so the character is not bitten by the snake. 2.2 speed speed is somebody’s ability to do a continuous movement on the same type with the shortest time. [4]. there are several applications of speed that exist on this game: a. the way how to blow away a plane in order to avoid the plane fell to the ground. mailto:joe_elz@ymail.com modeling the smartphone game to improve players’ focus case study of game dumb ways to die sisforma vol.1 no.1 may 2014 : 1-4 2 b. the way how to clean up the screen from the vomit that created by the character of the game. c. the way how to defense the character from the piranha to avoid getting bit by the piranha. d. the way how the character banishes the bees from its face. e. the way how to run as quick as possible to avoid the character burnt. f. the way how to merge the balloons to its rope, so the character does not need walk into the rail and getting hit. g. the way how to seal the holes to avoid the character are running out of the blood. h. the way how to move the character as quick as possible from the yellow line so it does not struck by the train. i. the way how to arrange the word “patience” as quick as possible in order to avoid the character are not getting hit by the train when it crosses the rail. iii. research methodology to prove that “dumb ways to die” game can increases concentration and speed, a research was held with 20 people as the subjects, (student and college student) to play that game 15 minutes a day for 5 days consecutively. table 1. high score table in dumb ways to die game player day 1 2 3 4 5 a 1328 1038 1483 1549 1884 b 950 1250 532 1023 1365 c 1003 2399 2540 2625 3334 d 1546 1640 1450 1650 1550 e 3205 1325 1500 2000 2080 f 1550 1341 1948 1548 1874 g 2004 2272 922 1632 3132 h 1972 2050 1943 2945 5393 i 1320 1560 1795 1958 2032 j 340 669 1712 1355 1388 player day 1 2 3 4 5 k 1645 1236 1481 1755 1892 l 1470 1550 2213 1744 1689 m 767 1261 1077 1041 1161 n 920 1109 1382 1575 1928 o 1036 1584 1634 1897 2089 p 1121 1025 1445 1536 1447 q 1541 1330 1426 1723 2193 r 1405 1195 1101 1461 2095 s 799 899 1355 1582 1897 t 1667 1987 2651 1634 1679 source: primary data processed, 2014 iv. results and discusion based on the research that was held on 20 people, obviously the concentration level, speed, and the accuracy from each player in average has increased day by day, it can be seen from the score that getting higher. according to the survey, there are a lot of superiorities that contains in this game [6] such as: 1. 20% people assume that “dumb ways to die” game is interesting, attractive and innovative. 2. 25% people assume that “dumb ways to die” game is pushes the player to keep focus, sharp, to train agility and memory. 3. 35% people assume that “dumb ways to die” game does not makes bored because it use so many interaction models (tap, swipe, drag, etc). 4. 20% people assume that “dumb ways to die” game is utilizing feature that contains in the device like touch screen (tap, swipe, drag, pinch), gryscope (device tilt), microphone device (blow). in this game, player not only forced to totally concentrate utilize a split second to avoid danger that threaten his or her life, but also increasing the speed of player’s hand when touching screen of their cell phone, modeling the smartphone game to improve players’ focus case study of game dumb ways to die sisforma vol.1 no.1 may 2014 : 1-4 3 because when the challenge changed, time that needed to finish it are shorter there are 3 chances that gives for player to complete 15 challenges to survive in this game before the game is over. according to the interview that was held to 20 respondents, there are 3 challenges on this game which have an effect on daily life. fig. 1 train concentration through this challenge, 10% respondents are going to be more careful and predict all the possibilities that exist with ambient conditions especially when they want to go before the vehicle in front of them when they are driving, not only that, the type of game like this even applied as concentration test by sundial puspa iptek bandung for interactive learning. fig. 2 train concentration and accuracy through this challenge, 10% respondents are going to be more thoroughly to do a math question about counts a sequence number. on this game, respondents are not only trained being thoroughly but also to think quickly and accurate so they are going to be accustomed when they are facing the similar challenge. fig. 3 train agility and awareness through this challenge, 10% respondents are going to be more aware when they are crossing the street. this challenge told us to be more aware thus we do not know what kind of dangers in front of us and when it are going to happen. v. conclusions based on the result of research and discussion about “dumb ways to die” game, can be conclude that 25% of games have a positive effect for the player, one of it is increasing player’s concentration. from 20 people who have already play that game, among 35% of them said that the characteristic of a good game is has a positive effect which can be applied on the daily life just like cross the road, doing a counts on math question, and go before a vehicle in front of them, beside of that, the game can be a way for interactive learning too. on the game we are tend to be forced to take a decision quickly and accurately to complete a mission. playing game is also a good way exercises our brain to avoid get easily senile. indirectly, game makes our brain takes a decision quickly and accurately in the real world. modeling the smartphone game to improve players’ focus case study of game dumb ways to die sisforma vol.1 no.1 may 2014 : 1-4 4 acknowledgment the authors gratefully acknowledge to scholarship beasiswa unggulan support from bureau for planning and international cooperation, ministry of education and culture of indonesia. references [1] abu daud, pengertian dan ciri-ciri konsentrasi belajar, senin, 22 november 2010, 20 april 2014 (diakses), media internet, abudaud2010.blogspot.com/2010/11/peng ertian-dan-ciri-ciri-konsentrasi.html [2] alwi, video game bisa selamatkan dunia, 20 maret 2010, 25 april 2014 (diakses), internet, http://m-alwi.com/manfaatbermain-game.html [3] citizen6, smartphone yang semakin tenar, 24 oktober 2013, 25 april 2014 (diakses), internet, http://news.liputan6.com/read/728554/sma rtphone-yang-semakin-tenar [4] dj blackersz, artikel penjas, definisi kecepatan, 10 november 2011, [accessed on 19 april 2014], media internet, http://pojokdefinisi.blogspot.com/2011/11/ definisi-kecepatan.html?m=1 [5] latifaa, dampak positif dan negatif dari komputasi modern, 14 maret 2014, [accessed on 25 april 2014], internet, http://tetehtifa.blogspot.com/2014/03/dam pak-positif-dan-negatif-dari.html [6] sigit purnomo, [activity 2] model interaksi pada game dumb ways to die, oktober 2013, [accessed on 25 april 2014], internet, http://sigitpurnomo.com/forum/discussion/ 81/activity-2-model-interaksi-pada-gamedumb-way-to-die/p1 http://m-alwi.com/manfaat-bermain-game.html http://m-alwi.com/manfaat-bermain-game.html http://news.liputan6.com/read/728554/smartphone-yang-semakin-tenar http://news.liputan6.com/read/728554/smartphone-yang-semakin-tenar http://djblackersz.blogspot.com/ http://pojokdefinisi.blogspot.com/2011/11/definisi-kecepatan.html?m=1 http://pojokdefinisi.blogspot.com/2011/11/definisi-kecepatan.html?m=1 http://tetehtifa.blogspot.com/2014/03/dampak-positif-dan-negatif-dari.html http://tetehtifa.blogspot.com/2014/03/dampak-positif-dan-negatif-dari.html microsoft word karya tulis ilmiah (yedija prima ) 13.07.0016 --refisi 8 strategy to avoid negative perception on game   sisforma vol.1 no.1 may 2014 : 22 ‐ 25������������������������������������������������������������������������������������������������� � 22  strategy to avoid negative perception on game yedija prima putra, hendra prasetya department of information system, faculty of computer science, soegijapranata catholic university, semarang, indonesia yedijaprima@ymail.com abstractin the beginning, games are made to provide entertainment. but, with the interesting entertainment, some game developers use that just for their own benefit. moreover, many of them including elements of violence and pornography on their games. that is just only to make more profit for them. that’s why some parents are anxious and have a bad view of games. but, not all of the games have elements of violence and pornography. some of developers make game which is including educational value. "crazy machines 2" is one of many games which has educational value. this is one of the ways to avoid negative perception on game. key word : game, creativity, strategy, avoid negative perception i. introduction a. background with the passing of the current era, the advancement on the field of computer technology is also very fast. the advancement of technology has the main purpose to facilitate every human's work. but, just like the advancement of technology, games which are released in the electronic devices are also more and more developed. in the beginning, games on computer device is intended to provide entertainment for the users of these devices. however, most of these games are only used to one's personal advantage or the developer of these game, and has no educational value contained in these game. there's even violent games, which is not good for the brain development. on the other hand, at this time jobs on the sector of creative industries are very attractive and give a lot of profits. indonesian ministry of industry stated that the creative industries are included in the small and medium industries which have a strategic role because they can provide a substantial contribution to the national economy[1]. it could be said that creativity is needed in the future. according to seifert and hoffnung (1987). adolescent is defined as the stage of development which brings the individual transition from childhood to adulthood[2]. it could be said that this is the period when a human changes from a child into an adult. and these changes require a process as a basis for their adult lives (in this case creativity). this is what makes the parents anxious and have bad views of games founds in the electronic device. however, not all of the games that exist on the electronic devices are not educative or have educational value. there are also games that are actually created to provide education for the game users. for that reason, here we will discuss the game that have educational value (in this case games "crazy machines 2"). b. objectives the purpose of this discussion is to analyze the educational values contained in "crazy machines 2" to petrify brain strategy to avoid negative perception on game   sisforma vol.1 no.1 may 2014 : 22 ‐ 25������������������������������������������������������������������������������������������������� � 23  development. to be linked with creativity. so it can change the views of people who think that the games in the computer does not have educational value. moreover, also as a reminder for parents to be more selective in choosing a game for their children, because not all of the games in the computer have good educational values. so the children do not play the uneducating games, which not support the development of their brains and morals. ii. review of literature 1. basic theory cognitive theory (piaget and vygotsky). argues that playing is a part or stage of cognitive development (power imitate, memory, perception, imagination) that must be undergone by a child. playing also a means to learn to think for expressing ideas (creative / creativity), or imagination[3]. schaller and lazarus, a german national, explains that the game is a human activity that is contrary to the work, but the game was a balance between work with the rest. the game is something to do to calm the mind or rest[4]. according to munandar utami (1995) creativity is a general ability to create a new one, as the ability to provide new ideas that can be applied in solving problem, or as the ability to see the new relationships between the elements that already exist. [5] there are several things that can limit the creativity, among others: 1. stress 2. monotonous routines 3. thinking in general [6] iii. research method the method used to analyze this game is by playing the game. in this way, we can understand what the game makers wanted by creating this game, in addition, by searching for journals and articles on the effect of educational games, against children, as the basic theory. figure 1 flowchart of method research iv. results and discussion "crazy machines 2" is one of the puzzle game genres. in this game we have to construct some mechanical circuits arranged such that they can work sequentially or simultaneously to achieve specific goal / mission in order to continue to the next level. to achieve these objectives, we are required to construct some simple components to be incorporated into a particular system. at each levels, will have a way of solving different problems and difficulties increasingly challenging. in one level, it is possible that the problem can be solved by a few different ways. analyze the relationship between the basic theory, with discussion of the game discussion of educational games take a few theories, and make it as a basic theory searching for articles and journals related to the topic defind the topic strategy to avoid negative perception on game   sisforma vol.1 no.1 may 2014 : 22 ‐ 25������������������������������������������������������������������������������������������������� � 24  in compiling each of the components we have the freedom to put them together. we can rotate the components, reverse them and putting them freely. example : figure 2 game play screenshot level 1-9, entitled "light and wind", has a goal to drop the ball and launch the fireworks using components that have been provided at the bottom of the screen, as shown in figure 2. so, in this game players are demanded to use the logical thinking, to achieve the specific goal / mission in many ways. when the users play the game, the players automatically think how to achieve the goals / mission of each level there. by using the logical thinking, unconsciously players will use their imaginations to solve problems in this game. and this will increase the creativity of the player. then, when the player has been playing long enough, the player will easily capture what the objectives of each level of the game. this is because the player already has the ability to catch the purpose / mission of each level. also, the longer the rising level of the game, then the player will solve easily. this caused by the player's ability to remember and to emulate some of mechanical series of previous levels to be reintegrated into a new series. moreover the players have no restrictions in making a new design in each level. as a result, the they can think out of the box and be creative. because they are taught to create something new from the components which are interconnected. and because there is no restrictions in making the design of mechanical machine, players can do anything on this game. they can make any mechanical machine. with any purpose. this can spur the creativity of the players by making their own creations. the game developer admits ” players are able to experiment with physics while building functional, fun, or just plain silly contraptions and machines, for hours of enjoyment and creativity.”[7] with the existence of this game, we knew that there was a game that is intended to help the brain development for children (in this case creativity). despite the existence of a few games that have inappropriate charges to be played by children such as violence and pornography. therefore, we must be clever in choosing the game on electronic device that will be played by our children. v. conclusions and recommendations a. conclusions the existence of a game, in electronic device is basically intended only as entertainment. from the discussion above, it can be concluded that not all of the games that exist on electronic devices are merely as a means of entertainment, but there is also game that have educational value. game analysis above is one example of games which has very good educational value during the brain development of children. strategy to avoid negative perception on game   sisforma vol.1 no.1 may 2014 : 22 ‐ 25������������������������������������������������������������������������������������������������� � 25  b. recommendations in addition to the entertaining games and those having educational value, there is also a game that does not educate and it is not good for the moral development of the child. there is a game that has elements of violence and pornography. therefore, by this discussion, the parents can be careful in selecting good games for their child. because playing are one of the processes that must be undergone by a child. acknowledgment i am so proud and thankful for scholarship of beasiswa unggulan from bureau for planning and international corporation, ministry of education and culture of indonesia which has already given me a trust to receive a scholarship. this actually helps my activity of learning in the world of game development. references [1] muhammad, djibril.” kemenperin: industri kreatif beri sumbangan bagi perekonomian nasional.” republika.(17 september 2013) :http://www.republika.co.id/berita/ekon omi/makro/13/09/17/mt9xz0kemenperin-industri-kreatif-berisumbangan-bagi-perekonomiannasional [2] perkembangan masa remaja (online). http://anandapriadmajha.blogspot.com/ 2013 /05/perkembangan-masaremaja.html [3] http://www.google.com/url?sa=t&rct=j &q=&esrc=s&source=web&cd=1&ved =0cckqfjaa&url=http%3a%2f%2f staff.uny.ac.id%2fsites%2fdefault%2f files%2fpendidikan%2ffathan%2520 nurcahyo%2c%2520s.pd.jas%2c%25 20m.or.%2fmateri%2520bermain%25 202%2520teori%26perkembangan%25 20bermain.ppt&ei=lkzbu4idl8bdraf toycibq&usg=afqjcngodnoovo peuf4b7u0lesavawoi8a&sig2=hx vkjzqlnn429evq8zo3rw&bvm=bv.6 5397613,d.bmk [4] teori bermain menurut para pakar (online). http://qrenyenz.blogspot.com/2013/03/ v-behaviorurldefaultvmlo.html [5] hakikat kreativitas dan teori kreativitas (online). http://club3ict.wordpress.com/2011/02/ 18/hakikat-kreativitas-dan-teorikreativitas/ [6] 4 alasan yang dapat membatasi kreativitas kerja (online). http://bisnis.liputan6.com/read/681435/ 4-alasan-yang-bisa-membatasikreativitas-kerja [7] official website game crazymachines 2 (online). http://www.crazymachinesgame.com/in dex.php?page=abouttxt&phpsessid= 48398e6874f47d369ed8dec28ccf9839 &lang=en [8] dr. suparno, paul (2000). teori perkembangan kognitif jean piaget(online). http://books.google.co.id/books?id=yx8ap3mrxkc&pg=pa3&dq=teori+perke mbangan+otan+anak+melalui+permain an&lr=&hl=id&source=gbs_selected_p ages&cad=3#v=onepage&q&f=false microsoft word language english (reni) measuring the games influence on improving english proficiency    sisforma vol.1 no.1 may 2014 : 17 ‐ 21� � �17  measuring the games influence on improving english proficiency reni dwi pertiwi, erdhi widyarto n. department of information system soegijapranata catholic university, semarang, indonesia reni2pertiwi@gmail.com abstract english is now used as an international language, so that  every person in order to communicate at the international level are required this language. to improving english proficiency, people used native speaker, course, story book, film game and etc.  games or better known as pc gaming is another alternative in improving the english proficiency. beside this is fun, player required to read and listen the story game to finish the game. so that player can improve english proficiency while the player play game. in this paper, author present what game are fun and not boring also can improving english proficiency. the measuring improving english proficiency is observed from reading,writing, listening and grammar keyword: english, game, improving ,proficiency. i. introduction english is now used as an international language.  the following is a list of territories where english is an official language, i.e., the language of government. in 2014, there were 58 sovereign states and 21 non-sovereign entities where english was an official language. many country subdivisions have declared english the official language at the local or regional level.[1] beside that, often education, research and common industry vocabulary is in english for these important careers. if is often required that people who study or work in these industries do research and learn about new and cutting edge ideas within in their industry in english. many of the top industry publications and research is in english but english language is not easy to learn. english is definitely one of the harder languages. english is a very well-known and well-heard language worldwide which most people hear quite frequently, but hearing it is not enough. grammar is the most essential part to english, and the structure of it is so sporadic to the point where we can't explain a good deal of it properly because it's so random, and we take honors english classes. not impossible, but if we want to learn proper grammar, be prepared for some brain freeze there are many ways to learn eanglish language, example through native speaker ,courses, story book, film, game and etc. games could help encourage many learners in maintaining their interest.although usually games just used as simple recreational activities, they are not that simple. they create a positive atmosphere while learning without thinking about learning. well-chosen games give learners entertainment and at the same time allow them to practice their language skills[2] in this paper, author is discussing about how pc’s game can improving english language. so that player can learn english language with relax and enjoy. so that player can learn english language and playing game ii. literature review 2.1 improving english language speak as often and as much as possible! this is the best way to learn english! there is nothing better than conversation to help you improve. whereas, we can practise reading, writing, and listening on your own, it’s obviously better to speak english with someone. the best way to do this is to be in an measuring the games influence on improving english proficiency    sisforma vol.1 no.1 may 2014 : 17 ‐ 21� � �18  english speaking environment. take an english course in an english language school, or better still, learn english in an englishspeaking country. the quickest way to learn english is to surround yourself with english speakers. also, get into the habit of thinking in english, don’t translate from your own language into english, it will slow you down. when you talk, use the sentences which instantly and naturally feel right to you, these are often the correct ones. many students learn to develop an ‘intuition’ about english, use yours and trust it. this might sound a little strange and embarrassing at first, but record yourself talking and listen to your own pronunciation, talking speed and the flow of your speaking. it will give you a great chance to see the areas you need to work on. 2.1.1 listening this really is a skill that needs to be worked on everyday. like speaking, it’s better for you to be in a totally english speaking environment. full immersion is the best way for you to improve your level. again, nothing can beat learning at an english language school abroad. 2.1.2 reading reading english is something they can do to help you learn on your own, outside of the classroom. have a dictionary with you (english/english is best.) to look up new words and then write them down in a notebook. try to use these new words in conversation,it's a great way to learn. 2.1.3 writing try keeping a diary; write something in english in it every day, even if it’s very simple. start with small sentences and make them longer. again, the internet is a great way to help. try to make friends online, visit chat rooms, forums, or post comments on blogs. these are all useful tools for you to learn well from. writing gives they a good chance to review words you have learned in the past, and allows you the time to think about grammar as you write. go back and review anything you might have written in the past,when your english was at a lower level, and try to find any mistakes you made.[3] 2.2 game genres like cinema, computer games have as many different genre categories as they do audience groups. unlike cinema, many of them are known by their tongue-twisting acronyms! here are some of the most notable: adventure: adventure games involve exploration of, and interaction with, the environment as a main facet of gameplay. story and puzzle solving are also highlighted and interaction is usually driven by point and click. fighting plays a minor role. adventure games include zork and myst. classic arcade: classic arcade games refer to games that originally existed on freestanding coin-operated machines. classic arcade games include pong and space invaders fighting: fighting games involves rendering opponents unconscious or dead by using a number of different moves. gameplay tactics are limited to selecting the most appropriate move in a situation. fighting games include tekken 3 and street fighter. first person shooters (or fps): are games in which the player has a first-person perspective of their character. fps shooters include doom and quake first person sneaker: this is a sub-genre of first person shooter, where the focus is on stealth rather than combat or shooting. mmorpg: 'massively multiplayer online role playing games' are multi-player role-playing games that enable thousands of players to play in an evolving virtual online measuring the games influence on improving english proficiency    sisforma vol.1 no.1 may 2014 : 17 ‐ 21� � �19  world at the same time. mmorpgs include diablo and warcraft moo: 'multi-user domain object oriented' is a type of mud that allows players greater freedom such as creating new objects and character descriptions and programming new verbs. mud: 'multi user dimension' (or 'multi user dungeon' or 'multi-user domain') is a text-based, game-world on the internet where the players can interact using text commands. generally rpg games. platform: platformers or side scrollers are games in which the background scrolls and the player jumps from platform to platform. game-play generally includes running and jumping. platform games include donkey king and super mario bros. racing games: racing games involve the player competing in races. racing games include daytona and the mario kart series. rpg: 'role playing games' are games in which the player's character has skills and abilities represented by statistics. gameplay involves the characters exploring and completing quests that build up their statistics and possessions. can be single or multi-player. rpgs include everquest and ultima shooters: shoot em' up or shooter games involve shooting or destroying multiple objects and opponents. shoot 'em up games include doom and asteroids. strategy games: strategy games require the player to take on a leadership role and oversee every detail of the provided scenario(s). gameplay focuses on strategies and careful planning and resource management in order to win. strategy games include age of mythology. rts: 'real time strategy' games are strategy games played in real time. rts include command and conquer and rise of nations. serious games: serious games are games aimed at teaching, discussing or debating realworld concepts via gameplay. serious games include virtual u. simulations: simulation games attempt to realistically mimic conditions of a particular environment or activity. sim games include simcity and flight emulators. sports games: sports games emulate traditional physical sports such as basketball and golf. iii. method on this paper, author compare 8 game that have genre rpg,rts and action game. to compare this game, author based on how this game can improve english proficiency. to measure english proficiency, like:[4]  reading  writing  listening  grammar (optional)  game fun games that compare are  battle tech  dungeons & dragons  civilization v : gods and kings  age of empires iii  bubble  big describer  sentence monkey  connector matching game iv. result and discussion battle tech, in this science fiction roleplaying game(rpg), they play the role of a soldier, or perhaps a mercenary, traveling from planet to planet, and fighting in a 10-meter tall war machine, either for money or glory. perhaps they are helping rebel soldiers to overthrow a tyrant. or perhaps they are working for that tyrant to put down a rebellion. in this game, players must follow many conversations on the story game, but just beside reading and choosing this game also require players to fight and solve problems so measuring the games influence on improving english proficiency    sisforma vol.1 no.1 may 2014 : 17 ‐ 21� � �20  the players would not become bored and the player can improve skill english language dungeons & dragons also genre rpg game, the bard characters are usually portrayed as happy-go-lucky traveling poets and singers. bard players often make up lyrics and sing to the tune of popular songs during the game.the fighters are often portrayed as simple-minded muscle heads, but that's just a stereotype. the player can of course also role-play a fighter in a different way.the mages or magicians are just the opposite; they are often portrayed as cautious and intelligent powermongers fig.1 game dungeons & dragons same as the battle tech, this game require players follow many conversation, so that the player can improve skill english language on reading and listening. while this game does not to improve writing skill. civilization v :gods and kings came out in 2012. the genre game is real time strategy. the release date, as with some others in this list, has not prevented the turn based epic strategy from retaining a high position of popularity and long term prosperity in the genre. in civilization payer have an amazing amount of customization options in starting the game. same as the battle tech, this game require players follow many conversation, so that the player can improve skill english language on reading and listening. beside that player does not required to follow story line on this game. so that player can play this game without understand the story line if the player understand the story line with listen and read son this game, then the game better to be fun. fig.2 age of empire iii age of empires iii focuses on the many european powers vying for power over the new world. this game also rts’game.this revolves around there civilization and how well they can build both there economy and military might. the game includes eight different civilizations with the ability to utilize other civilizations in the form of mercenaries. the eight civilizations include the british, french, spanish, dutch, russians, portuguese, germans, ottomans this game like civilization. so that this game more to be fun if player can reading and listening the story line. sentence monkey and connector matching game can accessed on http://www.eslgamesplus.com/. on this address, we can meet other game despite sentence monkey and connector matching game. sentence monkey are activity helps students practice sentences and grammatical structures in a fun way. students drag and drop words to finish and form correct grammatical sentences connector games are great matching games for esl vocabulary practice. they are excellent for comparing and contrasting vocabulary. they will find antonyms and measuring the games influence on improving english proficiency    sisforma vol.1 no.1 may 2014 : 17 ‐ 21� � �21  synonyms adjectives and verbs vocabulary building activities bubble and big describer can play through gamestolearnenglish.com. on bubble, they practice grammar and word order. click the bubbles and construct sentences to review english grammar. big describer, read the description and click on the matching image. practice english vocabulary and reading with this game. if at the table to back it can be concluded as follows listeni ng writin g readi ng gramat ical game fun battle tech very good bad very good good very good dungeon s & dragons very good bad very good good very good civilizati on good bad good good very good age of empire iii good bad good good very good sentence monkey good good very good very good fair connecto r game good good good good fair bubble good good good good fair big describer good good good good fair table 1 table game compared v. conclusion pc games can improve english language proficiency. player can learn the game to be more fun and improved the english language proficiency. game have genre rpg (battle tech dungeons & dragons) and rts(civilization age of empire iii) more to be fun than arcade game or action game, beside that rpg game required to understand the story line if the player want to finish this game, while rts game, if player understand this game, the player more to be fun. games arcade like bubble sentence monkey good to improve english proficiency but this game seem boring and not fun daftar pustaka [1]http://en.wikipedia.org/wiki/list_of_countri es_where_english_is_an_official_language list of countries where english is an official language 16 july 2013 [2] andrew wright, david betteridge and michael buckby. games for language learning. cambridge university press. 1984 [3] http://www.wikihow.com/improve-yourenglish, [4] maritza maribel martínez sánchez,armando pérez morfín, and vilma e. portillo campos. interactive games in the teaching-learning process of a foreign language. teoría y praxis. 2007 university-level of elearning in asean the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 63 the world of “gigi” game desynurfitriana department of information system,soegijapranata catholic university semarang, central java indonesia fitrianadesyn@gmail.com t. brenda chandrawati, st., mt., ipm department of information system,soegijapranata catholic university semarang, central java indonesia brenda@unika.ac.id abstract— the cont inuously increasing oral and dental problems in indonesia as well as t he l ack of cul tivation of edu cation provided i s a probl em t hat oc curs. p lanting early in children is an appropriate solution as a s tep to maintaining he althy t eeth and mouth. kids can further explore the game by playing w hile l earning s o that edu cation as outlined i n the g ame w ill be qui ckly absorbed b y t he c hild. through t he g ame “the world of gigi” became one medium of learning for children who are not at school or dentist a bout maintaining he althy t eeth and mouth. the positive impact after playing the game “the w orld ofgigi”to 40 r espondents obtained as m any as 97.5% or 39 respondents s tated that af ter pl aying the game “the world of gigi”,they can know or understand a bout education around the t eeth and m outh. a nd t he whole of t he respondents a gree that t he g ame be comes interesting l earning m ethods. keywordseducational, games, dental and oral health i. introduction lack of publ ic a wareness of t he importance of m aintaining or al he alth is a problem t hat doe s not g o ov er. t his i s supported b y t he l ack of know ledge a nd ignorance of t he com munity t he i mportance of m aintaining he althy t eeth and mouth. disease caus ed by or al he alth also varied, supported by the expensive treatment of oral health pr oblems. society ne eds educ ation as a m easure t o maintain and prevent t he e asy way regarding oral health as early as possible so as to prevent the diseases that arise in the long t erm, and early pl anting i s expe cted as an attempt ag ainst the publ ic a bout oral health awareness [1]. ii. literature review 2.1 dental, oral and children teeth area component i n t he body which are i nterrelated. dental he alth affects t he health of the body, so that if there is damage to the teeth will affect the health of t he body and can cause various diseases. dental health is also supported from the mouth. the mouth is t he pa rt t hat p asses the food f irst, t hen from t he mouth is an i deal s pot b acteria t o grow. if not cleaned properly, the rest of t he food is not chewed perfect causing problems with the t eeth and affect or al he alth [2]. from an early ag e, the app lication of d ental and oral hygiene is an effort to maintain oral health in children. by meeting the nutritional intake of children even from the times of the womb. s trong t eeth ha ve a s trong i ntake of phosphorus s o t hat i t c an ke ep t he t eeth of fragility. [3] as for some application that can be applied to children about how to maintain healthy t eeth and mouth is a he althy s nack that contains vitamins, brus hing their t eeth daily rout ine, c onsult y our doc tor re gularly every 6 months [4]. children who are able to maintain oral h ealth is a hi gh appreciation for e arly a wareness of t he ora l a nd de ntal health can play strong role in their communities and in their families [5]. mailto:fitrianadesyn@gmail.com� mailto:brenda@unika.ac.id� the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 64 2.2 games according t o big indonesian d ictionary (kbbi) game or play are activities including actions aimed at fun, with particular tools or not. m eanwhile, a ccording t o t he di ctionary definition macmillan game, the g ame i s an activity that is fun or fun with the rules there are no w inners a nd l osers. i n a ddition, t he game i s a cont est or phy sical or m ental event us ing cer tain rules and a iming recreation or just to win [6]. 2.3 educational games and kids educational g ame h as m any t ypes of games that are implemented i n such as card games, board g ames i n, a nd t he v ideo g ame [7]. one of t he be nefits o f edu cational g ames is to visualize the real problems that are poured into the g ame. people w ho play the educational game will keep it longer to store the material delivered through the game than with conventional de livery m ethods [8]. with the game could affect the child's psyche up such that i t c an change t he pe rception of the chi ld to the env ironment [ 9]. interactive learning s ystem and innovative, combining text and visuals e .g. pictures, video s upports the learning achievement of children through the g ame [10]. a nother be nefit of the education system through the game creates a sense of exc itement to the chi ldren so as t o provide maximum learning motivation [10]. iii. research methodology 3.1 questionnaire and samples a que stionnaire w as us ed to determine h ow the response of pot ential users to the idea of making educ ational g ames i ntroduction of nutritious foods . q uestionnaires w ere distributed to 40 re spondents of c hildren with t he a ge g roup of 4 -12 years. a questionnaire w as di vided into two, the f irst being di stributed t o t he re spondents before playing a game and the second questionnaire distributed t o re spondents a fter pl aying the game. aims t o measure t he i mpact of educational g ames f or chi ldren with age has been determined. 3.2 software used software is a t ool in making an instructional media de sign that g ame. game eng ine i s a software t hat can be us ed creating ne w software, such as games [11]. software game engine t hat w ill be us ed i s t he cons truct ii . the game will be developed to be played in a mobile device or smartphone. iv. results and discussion 4.1 the world of gigi games after ana lyzing the pr oblems t hen designed a game that will be used to achieve the g oals t hat ha ve be en made. educational game about t he t eeth and m outh, dubbed “the w orld of g igi”. game i s one of the media t o educate chi ldren about or al he alth in orde r to i ncrease know ledge a nd m ore conscious of or al he alth care early. game i s focused on platform or g adget t hat aims t o facilitate any one cl oser and easier t o use media t his g ame. the g ame us es t wo languages, indonesian a nd e nglish. adventure t heme c hosen by i nformants of this re search, s upported by t he c hildren will be more like an adventure game than a game tutorial on oral h ealth that ha s b een circulating i n the com munity. visual-based game de sign with interesting pictures and colors t hat w ill be pr eferred b y children [12]. t herefore, t he g ame “the world o f g igi”is m ade by u sing com pelling imagery and color t hat v aries w ith the intention that children can be happier to play and be abl e t o receive t he i nformation conveyed t hrough t he g ame. germs a re usually s ynonymous of something disgusting, will be pr esented more creative presented i n c artoon form . game “the world o f g igi” i s m ade w ith 4 selection stage. the f irst s tage i s t he c ategory of t he original caus e cavities, bacteria that app ear in this l evel i s t he i nitial g erms t hat ca use dental caries i s t he ul timate g oal t he completion of t he g ame “the w orld of gigi”. the s econd stage i s t he cat egory of plaque and gum disease, bacteria that appear the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 65 in this l evel ar e t he g erms t hat caus e pl aque and gum di sease. the t hird stage i s a category of diseases that occur in the mouth, the germs that appear in this level are mouth disease-causing g erms, such as b ad bre ath, trade and swelling t hat oc curs i n the m outh. the fourth stage is a very dangerous disease categories and caus es d ental c aries o ccur i n, germs appe ared in a g erm de stroyer l evel structure of the teeth and cause dental caries. if t he us er c an fi nish the s tage, will be educated about oral health which can then be advanced to the next stage. in the game “the world of gigi” user w ill be pl ayed into the teeth s o that the us er a lways g et i nto the story i s t o maintain oral he alth. after completing ha lf o f s tage g ear av ailable, doctors will change gears into a tooth fairy in charge of m aintaining or al he alth named gigi hii. the end of t his g ame i s t o defeat the e vil doc tor w ho m asterminded the destroyer t eeth and mouth, so that l ater "hiigigi" will f ight t he ev il do ctor t o finish the game contained in the final stage. a. the world of dental education each stage game "the world of gigi" has any as sets s erving educ ation as a m eans of learning. a sset pop -up i s a n e xplanation of the germs that exi st i n each stage game and presented in the appropriate language options that the user has selected at the beginning of the g ame. feature popup i n t he game “the world o f g igi” is pr esented t o allow a u ser to know any germs that cause damage to the teeth a nd m outh. i n t he popup t hat c ontains information a bout a g eneral ov erview of germs, a nd a s a re sult of t he germ. s o e very germ i n this g ame w ill ha ve a popup informing you a bout germs s tretcher. in addition to the feature popup that contains a g eneral ov erview of g erms, popup fe ature that a ims t o provide educ ation on the g ame “the world of gigi” is t he feature popup a t the end of each level t he g ame s cene. i t contains educational popup feature that gives conclusions i n every game t hat ha s b een played b y t he us er. cont ent education the conclusion of ea ch game on the g ame “the world of gigi”. education as out lined i n popup fe ature on the g ame “the w orld of gigi” is cat egorized into t wo languages, indonesian a nd e nglish a t t he be ginning of the game the user will choose what language to use in the g ame “the w orld of g igi”. two options are presented language intended that i n addition t o know ledge a bout oral health, the us er is al so given the choi ce of language in order to train the knowledge and vocabulary i n the l anguage. here i s how i t looks: figure 4.1 “the world of gigi”pop-up object figure 4.2display pop-up “the world of gigi” figure 4.3display education on the game “the world of gigi” a. programming game programming of the game “the world of gigi” consists of 9 event sheet with the name of t he i nitial l oading, menu, level, comics, the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 66 level 1, level 2, level 3, level. here are a few tables exi sting programming from s ome of the sheet event.event sheet menu figure 4.4 programming event sheet menu game “the world of gigi” the abov e pi cture explains t he programming i n the ev ent s heet m enu that consists of how t his as set di splays the language selection and the start button which will t hen be stored by t he selected choice of language t hat next will be h eading t o the layout of the com ic. here i s a game di splay with menu sheet events: figure 4.5 display on the game event sheet menu b. event sheet comic figure 4.6display on the game event sheet comik the abov e pi cture explains t he programming i n the ev ent of a com ic s heet consisting of how t his as set comic f eaturing a series of stories on the game “the world of gigi” is t he d isplay l anguage t hat ha s b een selected in the s tart m enu. event this sheet contains t he t imer pr ogram as a dr iver of asset com ic on e to the ot her co mics, with added t ap on obj ects that func tion w hen the user pr esses t he i mage t hen drawing t he comic will switch to the next page. here is a view of the game with a comic sheet events : figure 4.7display on the game programming event sheet comic c. event sheet menu level figure 4.8 progammingevent sheet level game “the world of gigi” the abov e pi cture exp lains t he programming l evel i n the ev ent s heet consisting of a selection of programming levels t hat ha ve di scount any l ink to the game level selection and how if the user has completed the game, the levels will be open, if not then the level will be unlocked. here is a game to see the sheet event level: the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 67 figure 4.9display on the game event sheet level d. event sheet game figure 4.10programming event sheet game 1 the abov e pi cture explains t he programming i n the ev ent the g ame s heet that cons ists of pr ogramming i n every l evel of t he g ame “the w orld of g igi”. e vent sheet at a 4:10 i mage pro gramming on h ow the m ain cha racter w hen pa ssing g erms w ill display a popup with content t hat expl ains the germ. here to see the results of the above programming : figure 4.11display on the game about event sheet game e. event sheet end of game figure 4.12programming about end of game the abov e pi cture explains t he programming in the event final game sheet is programs where the characters will go to the clinic at the end of each stage i n the g ame, and will app ear f urther educ ation and direct the pl ayer t o the n ext s tage. here t o see the results of the above programming: figure 4.13display on the game about event sheet end game 4.2 impact game after pl aying t he game “the w orld of gigi” the g ame i s expe cted to provide knowledge t o the he alth of t he t eeth and mouth. post-testresults are as follows: figure 5.1result of post-test “the world of gigi” 1 post-tests conducted on the game “the world of g igi” gaining 97.5% or 39 respondents s tated that af ter pl aying t he the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 68 game “the world of gigi”, they can know what germs that cause gum disease. figure 5.2 result of post-test “the world of gigi” 2 post-tests c onducted on “the w orld of gigi” gaining 97.5% or 39 re spondents stated that af ter pl aying t he g ame “the world of gigi” can know how t he s teps of brushing properly. figure 5.3 result of post-test “the world of gigi” 3 post-tests c onducted on “the w orld of gigi”gaining 97.5% or 39 respondents stated that t he g ame i s us eful as a m ethod of teaching children about oral health. figure 5.4 result of post-test “the world of gigi” 4 post-tests c onducted on “the w orld of gigi” acquiring 100% or 40 re spondents stated that the game helped them learn about oral he alth. s o a ll r espondents agreed t hat with the g ame “the w orld of g igi”is an educational g ame t hat pr ovides know ledge on oral h ealth, and pa ckaged in a cr eative learning media and interested children. v. conclusions game the world of dentistry is a method of l earning t hrough g ames a ppropriate for children, w ith a c hildren's pl ayground can also learn about any germs that caus e gum disease as well as knowledge about the teeth and m outh. here ar e t he be nefits chi ldren who played the g ame th e w orld of dentistry, among others : 1. as oral health education. 2. presenting an attractive de sign s o t hat interested children. 3. visualize the design of a child's brain hone existing characters and germs. 4. more en couraging chi ldren t o m aintain healthy t eeth and mouth w ith a routine v isit to the dentist. acknowledgment desynurfitriana s cholarship recipient i s a student at the m inistry of educ ation and culture of indonesia in 2012 for i nformation systems s oegijapranata c atholic u niversity, semarang. references [1] dr. dr. t rihono, m sc. b. penelitian and d. a n . pengembangan, “riset kesehatan dasar,” 2013. [2] d. c. maulani, kiat merawat gigi anak. elex media komputindo, 2005. [3] m. artuti, “ gambaran k onsumsi kalsium d an aktivitas fisik serta kepadatan tulang p ada k aryawan pt. i ndosat t bk. t ahun 2011,” universitas sumatra utara, 2011. [4] n. indivara, 200 tips ibu smart anak sehat. pustaka anggrek, 2009. [5] u. k awuryan, “hubungan pengetahuan tentang kesehatan gigi dan mulut d engan kejadian karies the world of “gigi” game sisforma vol.3 no.2 november 2016 : 63-69 69 gigi anak sdn kleco ii kelas v dan vi k ecamatan laweyan surakarta.” universitas m uhammadiyah surakarta, 2008. [6] u. s. utara, “bab 2 tinjauan pustaka 2.1.,” 2011. [7] v. f . i nsanittaqwa, i . kuswardayan, and d . s unaryono, “ game e dukasi ‘ simulasi h aji ’ m enggunakan ren ’ py pa da p erangkat a ndroid unt uk simulasi perjalanan ibadah haji,” vol. 3, no. 1, 2014. [8] j. t . i ndustri, “ pengembangan rancang b angun game eduka si logistik ‘ st owagame ’ m engenai penataan k ontainer d i ba y kapal,” pp. 67–77. [9] s. h enry, cerdas dengan game. pt gramedia pustaka utama, 2010. [10] j. i lmiah, i . komputa, e . v olume, b . issn, a nd j . d . bandung, “ analisis pengaruh storytelling terhadap game lorong w aktu – pangeran dipenogoro s ebagai m edia e dukasi sejarah mahardika a bdi p rawira tanjung tekni k informatika – universitas komputer i ndonesia jurnal ilmiah komputer d an informatika ( komputa ).” [11] fathurahman, “perancangan dan pembuatan a plikasi g ame f acebook ‘misi s ang kapten’ m enggunakan engine construct 2 berbasis html 5,” 2013. [12] y. s yafitri, h . syarief, a nd y . f. baliwati, “kebiasaan jajan siswa sekolah dasar ( studi k asus di sdn lawanggintung 01 kota b ogor),” j. gizi dan pangan, vol. 4, no. 3, p. 167, 2009. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 55 development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native ahmad habib1, moch. dzawil haiat2, balok hariadi3 informatics engineering, university of 17 agustus 1945 surabaya habib@untag-sby.ac.id abstract — hero web design is a smallscale company that is growing, the company is engaged in technology. attendance activities at hero web design still use the conventional method, every day employees carry out attendance activities manually. this results in fraud, loss, and damage to the processed data because they are not integrated. as a result, with the emergence of these problems the company could not develop. with the problems that hero web design has, here an online attendance information system is made with a qr-code and face detection using the scrum method. in this study using the scrum method using 3 sprints, each sprint has a process of not more than one month. the data sources used in this study are observational data in the form of attendance management activities and report management. the second data source is interview data in the form of an answer from a question-and-answer discussion with hero web design. the third data source is literature study data in the form of supporting journals that have similar research. a website-based attendance management information system with a program working process using the php programming language, javascript, css, and bootstrap framework. the results of the information system that has been created will be tested using the black box method. this method aims to check for missing or incorrect functions, interfaces, performance, program initialization and output errors, data structures, or database access errors. furthermore, from making this system, it is hoped that it can be used as a remote or online attendance without having to come face to face and overcome the problems found in hero web design. keywords — attendance, quick response code, employee, information system i. introduction the increasingly advanced information technology and its demands have created a situation that has forced many companies to be more computerized, especially in systems attendance at the company web design heroes. hero web design yourself is a small company which currently growing. based on interviews that have been done with sources. web design hero of the moment this still operate attendance system that is still implementing manual attendance i.e. write the paper and still do profession by stare face, attendance can be said to be an attendance data collection which is part of the reporting activities that exist within an agency[1]–[4]. attendance is arranged and arranged so that it is easy to find and use when needed by interested parties, while during the coronavirus pandemic this is not recommended for doing work by stare face and enforcing wfh (work from home) there is an attendance technique that is done manually, starting with data collection and calculating time attendance. this timeout affects a relatively long time in the calculation technique[3]. employee attendance records and hard copy reports cause data recording errors, making data difficult to find and fear of losing employee attendance data[2]. so the solution given to overcome this problem is to design and make a web-based attendance system by utilizing a quick response code, the system also uses the camera on a laptop or mailto:habib@untag-sby.ac.id development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 56 computer to take pictures as proof presence and system using language level tall that is php programming. with help bootstrap framework, css for beautify website display, and the help of the javascript library[5], [6]. already there are several application attendance employees from the study before among others are multi-event attendance with qr code based on restful web service as generated study give solution problem at the moment sending data in time area attendance no there is an internet and can use multiactivity attendance and can do attendance outside the institutional area, however, study this own weakness that is security in do attendance still can be hacked because only depend on qr code course[7]–[10]. study makes application attendance mobile-based with intranet and imei network filters that take advantage of reading imei and do restrictions the existing intranet network at the institution but attendance on research this own weakness that is no can-do attendance outside institutions, and security still can hac. study make application presence student based on radio frequency identification (rfid ) that makes use of rfid technology that can detect tool or thing that has rfid technology only with stick it on the tool attendance, but in research, it also has the weakness that is system attendance no can do online, security system attendance still can be hacked because only use rfid card[11]. based on studies before and problems that occur in hero web design, researchers propose making system information management presence employees using a website based system information is the system in organization influence processing interest transaction every day, support operations, including management and activity essential organization, as well as needed by a party outside certain through provision report[8], [12]. system they could record attendance data employee, arrival time or beginning attendance, time to go home or end of working hours, which will be made automatically systematic and computerized with method quick response code for page security first attendance whereas for security second use facial recognition method, so that will eliminate the process of recording employee attendance that has been walking manually and can upgrade system security attendance at hero web design. as for making website based employee attendance management information system with qr code using the system development method, namely the scrum method[6]. the reason for using the quick response code is for an economical cost because the company small no need to use access cards. after all, tools and access cards are expensive unless large companies already have adequate operating costs[7]. so only need saved on the smartphone and print the code already enough could be used by employees for scanned and because with this, only ni p employees are needed to make attendance by going through a quick response code scan on the quick response code scanner or can with camera computers and laptops are solutions that utilize information technology that can accommodate the process of recording attendance data so that recapitulation can be carried out more quickly and accurately, the application of attendance using a quick response code is a solution to problemsolving attendance data processing and has the advantage of being able to take attendance quickly, precisely and accurately[12]. scrum is a framework that works for completing complex jobs and is always changed. method scrum in implementation not only as a model for development device soft will but more to management development device soft so that the project manager, scrum master, and the team involved could by easy control existing tasks, so that performance becomes more fast and efficient[13]. on workmanship study, this besides use method scrum will also explain the steps processing other, start from the process of development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 57 analysis, planning, construction that uses application web-based, up to stages implementation with using uml (unified modeling language), with make use case diagrams, sequence diagrams, class diagrams, and output, for know what data just be input and output[2], [6], [8], [14]. ii. method 1. data processing in assessment, this is needed the evidence as well as information as materials that can help authenticity theory description as well as discussion[11], [15]. data processing carried out by researchers is as follows.  interview, that is technique collection proof with use method ask answer by direct to related sources. in the interview, use got evidence, submitted questions based on notes important that have prepared the author. in regarding this do it answers several employees and leaders of hero web design company, namely j. satria nugraha. with how to do this interview expected could get clarity.  observation is one technique for collecting enough facts effectively. the researcher does an observation with method monitor as well as observe by direct activities on jl. bulak bull new orchid gang number 40, surabaya which is concerned about technique making system attendance and looking for correlated information with system attendance use qr code.  literature studies, namely literature search, reference originated from sourcebooks, journals, experts nor from results study before where aim in stringing base theory that has been applied in do related research. 2. design scrum according to the developed scrum model deftly. this is methodology or plan work arranged to use develop the complex product. scrum set approach literature as well as sustainable to use optimizing predictability as well as control risk. scrum is one agile technique that is very iterated. this is methodology adaptive, repeatable, reliable, flexible, and effective designed to use provide great value with reliability in all projects. scrum ensures transparency communication as well as creates an environment not quite enough answer together as well as progress sustainable[2], [9], [16]. scrum involves three-party: product owner, scrum master, and scrum team.  product owner product owner responsible answer to use determination specification nor technique business from an application that you build. owner product includes all condition main must be fulfilled team (product backlogs).  scrum master scrum master is managing section technique scrum for the whole project. scrum master presents as well as operate method work scrum for your team as well as ensure that everyone on the project you use technique scrums.  scrum team scrum team is a team analysis business, analysis systems, developers, testers, as well as others who lead the projects. scrum team responsible answer to use complete backlog products compiled by the owner product[17]. figure 1. scrum technique following this is an explanation from the stage’s method scrums. 1. product backlog: prioritize work in sprints. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 58 2. sprint planning meeting: all teams unite to use analyze the profession. this technique is very important before you run or do sprints. 3. daily stand-up meeting: assess duty work team and its flaws. this technique is in progress every day in time 15 minutes during sprints. 4. sprint review: every member team show duty which is resolved during the sprint period. running sprint review after every sprint finished.  sprint retrospective: phase this, done at each final sprint, allows all member teams to give bait back and review performance while applying technique scrums. the researcher set scrum as a plan in making a data system. after finding the information needed from hero website design after that next past application method is scrum on build system information. following picture the flow. figure 2implementation flow scrum stages first in accordance plot implementation scrum on is decide product backlog, product backlog is notes needs something finished product priority main[18]. it will be a product backlog from a system that will build as follows: table 1product backlog description backlog interest (1-100) identify client programs 100 design draft start of the program 100 database design 100 creating a landing page 80 writing code for admin 100 writing code for employee 100 3. scenario test system test attendance employees use black box. black box is a test based on specifications application as interface application, the features that exist in the application, as well as coherence desired by the customer. design created apps later will issue output in the form of attendance data and reports attendance employees[5], [19], [20]. figure 3 scenario blackbox test iii. result and discussion 1. stage design system a. system analysis procedure system attendance current employee running on hero web design as follows:  an employee comes to the company  employee do attendance with method write in the book attendance already provided by pham company  admin check attendance the  admin saves data to report b. needs analysis needs analysis or interest user system information attendance employee with qrcode on hero web design includes administrator's interests and interests’ employees, can explain as follows:  admin 1. administrators can operate login 2. administrators can control home 3. administrators can control job data 4. administrators can control employee data 5. administrators can control attendance data employee development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 59 6. administrators can control report  employee 1. the employee could run login 2. employees could look at the dashboard 3. the employee could do roll call enter 4. the employee could do roll call goes out 5. employees could look recap roll call as for analysis needs system in system information attendance employee with qrcode namely :  employees do attendance with scan the quick response code on the page first then followed by a facial scan or detection face for ensuring that truly employee they do roll call enter if i succeeded so roll call enter will save in recap attendance and database. if employees will return or online working hours already finished so the employee does scan quick response code then followed with facial scan or detection face after its attendance data go out will succeed saved.  administrators as well employees must log in first before to use can enter to application system attendance employee with method enter username and password.  administrators & employees must logout and resolved the use of implementation system attendance employees. c. use case diagram design in figure 5 the administrator use case explains that administrators can interact with various use cases as home, manage data with 2 data in it namely employee data and position data, then attendance data as well as a report that will be printed from attendance data. and also admin can manage data, such as delete, add, and update the data[21]. figure 4administrator use case diagram in figure 6 use case employee explains that the employee could interact with various use cases as does attendance good that attendance enter or attendance go out with use to scan the quick response code, then could check history from roll call employee that. employees could interact with use cases other provided employees already interact with login use cases. figure 5employee use case diagram 2. stage implementation scrum study this use method scrum consisting of from three sprints based on product backlogs that have been made before. below is the description from every sprint. a. sprint 1  sprint planning the results of the sprint 1 design are : time : 3 weeks purpose: planning draft system beginning from sprint planning generated the 1st sprint backlog as follows: table 2sprint backlog 1 spri nt stag e task task details estimat ed ( days ) spri nt 1 identificat ion system client 1. activity techniqu e roll call enter 3 development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 60 spri nt stag e task task details estimat ed ( days ) 2. activity techniqu e roll call goes out 3. attendan ce techniqu e other informat ion 4. report techniqu e design draft system 1. use case diagram s 2. activity diagram s 3. sequenc e diagram s 8 database design making table database table 10  daily scrum something session meeting short daily in limitation time 15 minutes where at the meeting the discuss or share information by fast about development current product done or already worked on.  sprint scrum 30 days meeting or meeting monthly for reviewing the sprint backlog products that have been solved and could be evaluated to use upgrade next sprint job. b. sprint 2  sprint planning design results sprint 2 is: time: 3 weeks purpose: make admin page from sprint planning generated sprint 2nd backlog as follows: table 3sprint backlog 2 stage s sprin t task task details estimate d ( days ) sprin t 2 creatin g a landing page make a page beginning before login to the system 3 writing code admin page 1. creating a login feature for some users including admin and employe es 2. admin dashboar d 3. make user data features, including employe e crud, admin, and managin g automati c making qr-code 4. make crud feature of position data and attendan ce data 18 development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 61 stage s sprin t task task details estimate d ( days ) 5. make feature report  daily scrum something session meeting short daily in limitation time 15 minutes where at the meeting the discuss or share information by fast about development current product done or already worked on.  sprint scrum 30 days meeting or meeting monthly for reviewing the sprint backlog products that have been solved and could be evaluated to use upgrade next sprint job. c. sprint 3  sprint planning the results of the sprint 3 design are: time: 3 weeks purpose: make admin page from sprint planning generated sprint 3rd backlog as follows: table 4sprint backlog 3 stage s sprin t task description task estimat ed ( days ) sprin t 3 writing code on the system that will use employ ee 1. dashboa rd employee 2. creating a history menu roll call 3. create and serve feature attendanc e sign-in, attendanc e exit, 22 stage s sprin t task description task estimat ed ( days ) and absence of other informati on on the page dashboar d employee 4. scan qr -code and detect face on features attendanc e 5. make account edits to employee  daily scrum something session meeting short daily in limitation time 15 minutes where at the meeting the discuss or share information by fast about development current product done or already worked on.  sprint scrum 30 days meeting or meeting monthly for reviewing the sprint backlog products that have been solved and could be evaluated to use upgrade next sprint job. 3. stage design device soft a. class diagram the class diagram describes description or picture class, property, as well as to object beside relationship one each other like inheritance, content, association, etc. class diagrams can also be considered as database configuration with several tables in a mutual database correlated. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 62 figure 6. class diagram design b. object diagrams object diagrams are often called instant charts because they are so similar to class diagrams[18]. the object diagram also shows a connection between objects, while the object diagram uses real-world examples. figure 7. object diagram design c. sequence diagram a sequence diagram is a diagram that shows interaction dynamics among several objects. regarding this used to use serve groove message sent between something object, as well as interaction in among object. something happened in some points certain on execution system[18].  sequence diagram login figure 8 explains about sequence diagram design for all actors i.e. admin and employees do login to in the web. figure 8. sequence diagram login  sequence diagram manage data figure 9 explains about manage data flow that has plot add data, view data, edit data for a change current data entered there are data errors, and delete data. figure 9. sequence diagram manage data  attendance diagram sequence employee picture 10 explain about attendance chart flow employees who have a plot of the actor login then succeed enter into the page dashboard, choose roll call for start roll call with prepare qr-code after qr-code scan complete so next will go out detection face and if valid then will automatically return to the user dashboard and the user can look history attendance. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 63 figure 10. attendance diagram sequence employee  sequence diagram add account figure 11 explains about plot add data of employees who have a plot with admin already have employee data, then enter the data in a past form system process the data and succeed add employee data figure 11. sequence diagram add account  sequence diagram data and reports attendance figure 12 explains about attendance chart flow employees who have a plot of the actor login then succeed enter into the page dashboard, choose roll call for start roll call with prepare qr-code after qr-code scan complete so next will go out detection face and if valid then will automatically back to user dashboard and users can look history attendance. figure 12. sequence diagram data and reports attendance d. interface design  admin page on the admin page, there are some menus already made and will show namely, dashboard menu, admin data, employee data, position data, attendance data, and reports attendance. 1. dashboard menu dashboard menu is the menu for showing page main from the admin which contains information at a glance about the amount of data on the other menu. figure 13. admin dashboard page 2. admin data menu the admin data menu is a menu that displays a page containing admin account data, in this menu, you can also add, change, and delete data. all admin data will be managed on this menu with good passwords, emails, and others. figure. admin data page figure 14 is the appearance admin data menu page. on the page then there is the table containing admin account data and admins can do add data on the page after the push knob add data will modal appears with an empty form inside it the as image 15. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 64 figure 14. add admin data on the admin data menu page other than adding data, the page can also change admin data. as case add data, for change data must push knob with picture pen so that the form containing the data has been stored will appear and get changed, like picture 16. figure 15. edit admin data then for how to delete admin data same with change starting data from push knob delete it on the action field will appear information related to admin data that you want deleting as image 17. figure 16. delete admin data 3. employee data menu employee data menu is a menu whose page contains a table of all account employees who have feature add, edit and delete data. on this menu, all employee data could be managed by administrator actors who have access to the admin page and manage all account or employee data. figure 17. employee data page employee data menu there is knob add employee data if clicked will raise a modal containing an empty form for filled with the data already there is as picture 19. figure 18. add employee data besides feature add employee data, can also change employee data. as the case feature adds data, for change data must push knob with picture pen so that the form containing the data has been stored will appear and get changed, like figure 20. figure 19. edit employee data then for deleting employee data the method same as changing employee data starting from the push knob delete it on the action field will appear information related to admin data that you want deleting as image 21. figure 20. delete employee data 4. position data menu a job data menu is a menu whose page contains a position or a position that is in a company as well as its feature for adding, changing, delete job data. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 65 figure 21. position data page job data menu there is knob add job data if clicked will raise a modal containing an empty form for filled with the data already there is as image 23. figure 22. add position data besides could add job data, on the job data menu you can also change job data. for a change, data must push knob with picture pen so that the form containing the data has been stored will appear and get changed, like image 24. figure 23. edit position data then for deleting job data the method same as changing employee data start from the push knob deleting it on the action field then will appear information related to admin data that you want deleting as image 25. figure 24. clear position data 5. menu data attendance the attendance data menu is a menu whose page contains about attendance data table employee, from attendance sign-in, attendance exit, nor attendance description another. the attendance data menu also has features to add, change, and delete attendance data. figure 25. attendance data page attendance data menu there is knob add attendance data if clicked will raise a modal containing an empty form for filled with the data already there is as image 27. figure 26. add attendance data besides could add attendance data, on the attendance data menu you can also change attendance data. for a change, data must push knob with picture pen so that the form containing the data has been stored will appear and get changed, like image 28. development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 66 figure 27. delete attendance data 6. report menu attendance report menu attendance is a menu that contains attendance data that is equipped with a feature print report. the feature was useful for making reports from attendance data. how to run feature the that is, with fill out the date input form then push the “print” button and will print a report with pdf format like figure 29 and figure 30. figure 28. report page attendance figure 30 is an appearance from results downloads attendance data employees on the admin page. on view report attendance employee this there is information about when who, attendance status employees. figure 29. appearance report attendance 7. settings menu the settings menu is a menu that contains time attendance data. the menu works for changing attendance clock data but in the settings menu only one own feature change data or edits attendance clock data. the following picture how it looks. figure 30. settings menu page the settings menu also has feature change data. the feature change time attendance data, for change attendance clock data, need push knob pictorial pen so will a modal appears containing the data form that has been there being. figure 31. edit time attendance data  employee on page employee, there are some menus already made and will show namely, the dashboard menu, the account menu for employees, and history attendance. 1. dashboard dashboard menu is a menu containing feature attendance, ok attendance sign-in, attendance exit, nor attendance description another. this menu is the main menu from page employees because of this menu there is a feature attendance will be used by employee’s good attendance exit, enter, or attendance description another. figure 32. employee home development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 67 on the dashboard page if you press the “ enter attendance ” button so will lead to the qr-code page to scan the code you have every employee as image 34. figure 33. employee qr-code scan page after scanning the qr-code and the results are valid they will appear next button, if pressed so will carry on to the page detection face. same thing with qr-code scan page if felt face suitable or valid then will appear next button for save attendance data and will direct return to dashboard page like image 35. figure 34. detection page face employee if the button permission or no present is pressed on the dashboard page then on the page detection face if valid and pressed next button will appear modal with the form that will be filled according to available data employee as figure 36. figure 35. attendance data input page other description 2. history attendance history menu attendance is a menu whose page contains attendance data from each employee alone. on the history menu attendance only could view attendance data without can change and deleting the data as the picture brought this. figure 36. history page attendance employee 3. account menu account menu is a menu whose page contains information on account employees like name, email, photo profiles, passwords, and others. this menu owns feature change data for the details as in picture 38. figure 37. employee account menu page to change the data on the account menu should enter to account menu page, then push the knob with a picture pen for raises a modal that contains a form with data already stored as image 39. figure 38. edit account data employee 4. stage test system a. admin for testing, system administration uses the testing method blackbox which will test features from the design. there are several development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 68 the test that will do on menus and features owned by admin actors such as table following: table 5. stage admin login menu testing test goal login as admin condition beginning admin is on page beginning descripti on test scenario expecte d results status usernam e and passwor d 1. log in to page admin login 2. enter userna me and passw ord 3. push the " login " button conditio n after is lead to the page admin dashboa rd valid table 6 is tabling the test that will test the admin data menu in the menu on several features namely: add, delete, view, and change admin data. table 6. stage admin data menu testing test goal the admin data menu admin data -edit admin data -delete admin data condition beginning admin is on the admin dashboard menu or page dashboard descript ion test scenario expect ed results status name, usernam e, passwor d, name, email contact, photo 1. log in to the admin data menu page 2. push knob add data 3. enteri ng input data on a blank form 4. push knob save admin can enter to admin data menu page and add admin data valid name, usernam e, passwor d, name, email contact, photo 1. log in to the admin data menu page 2. pushbutton edit data contai ned in the table action field 3. make edits to the existi ng input data stored admin can change and save admin data valid development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 69 4. push knob updat es 1. log in to the admin data menu page 2. push knob delete the one in the table action field 3. push knob delete admin can delete admin data valid table 7 is tabling the test that will test the employee data menu in the menu own several features namely: add, delete, view, and change employee data. table 7. stage employee data menu test test goal -enter the employee data menu. add employee data -edit employee data delete employee data condition beginning admin is on the menu page main admin descriptio n test scenario expect ed results stat us name, username, password, nip, 1. log in to the emplo admin can enter to vali d address, place birth, date born, type gender, telephone, position, email, photodetect ion, qr code, active yee data menu page 2. push knob add data 3. enteri ng input data on a blank form 4. push knob save emplo yee data menu page and add emplo yee data name, password, address, place birth, date born, type gender, telephone, position, email, photodetect ion, active 1. log in to the emplo yee data menu page 2. pushbutton edit data contai ned in the table action field 3. make edits to the existi ng input data stored 4. push knob updat es admin can change and save emplo yee data vali d 1. log in to admin can vali d development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 70 the emplo yee data menu page 2. push knob delete the one in the table action field 3. push knob delete delete emplo yee data table 8 is tabling the test that will test the job data menu in the menu own several features namely: add, delete, view, and change job data. table 8. stage testing position data menu test goal job data menu -add job data -edit job data -deleting job data condition beginning admin is on the menu page main admin descripti on test scenario expect ed results stat us name 1. log in to the job data menu page 2. push knob add data 3. enterin g input admin can enter to job data menu page and add job data vali d data on a blank form 4. push knob save name 1. log in to the job data menu page 2. pushbutton edit data contai ned in the table action field 3. make edits to the existin g input data stored 4. push knob updat es admin can change and save job data vali d 1. log in to the job data menu page 2. push knob delete the one in the table action field 3. push knob delete admin can delete job data vali d development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 71 table 9 tables the test that will test the attendance data menu in the menu own several features namely: add, delete, view, and change attendance data. table 9. stage attendance data menu test test goal attendance data menu -adding attendance data -edit attendance data -delete attendance data condition beginning admin is on the menu page main admin descripti on test scenario expect ed results stat us name 1. log in to the attenda nce data menu page 2. push knob add data 3. enterin g input data on a blank form 4. push knob save admin can enter to job data menu page and add attenda nce data vali d name 1. log in to the attenda nce data menu page 2. pushbutton admin can change and save attenda nce data vali d edit data contain ed in the table action field 3. make edits to the existin g input data stored 4. push knob update s 1. log in to the attenda nce data menu page 2. look for knob delete the one in the table action field 3. push knob delete admin can delete attenda nce data vali d table 10 tables the test that will test the report menu attendance in the menu own several features namely: determine the period desired date and print report. table 10. stage testing report menu attendance test goal -enter the attendance report menu development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 72 -i made report attendance condition beginning admin is on the admin dashboard menu or page dashboard descript ion test scenario expect ed results stat us date start, date end 1. log in to report menu page attenda nce 2. fill in the input form with the date 3. push the "print " button 4. downl oad report data admin can enter to report menu page attenda nce and make report attenda nce vali d on the table test, 11 is testing the logout menu where when the admin is logged in and leads to page main admin as well manage the data, then the admin can go out from page the with method push logout button. table 11. stage testing the admin logout menu test purpose admin can logout initial condition admin is on the main page input data procedur e testing expecte d results statu s 1. log in to page main admin 2. press the “sign out” button in the sidebar below the photo profile 3. push the "sign out" button 4. lead to the page admin login admin can log out of the system and redirect to the page admin login valid in table 12 are step testing for settings menu time attendance where on the menu the admin can change time data according to the correct data and can keep changes to the data. table 12. stage time setting menu test test goal -log in to the time setting page change time attendance save change time attendance condition beginning admin is on page main descript ion test scenario expecte d results status development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 73 hours in, hours out. 1. log in to page main admin 2. push knob with 3-line symb ol in the corne r right on 3. push settin gs menu 4. log in to page settin gs 5. push knob with symb ol pen 6. chan ging the time data alread y stored 7. push knob save admin can change and save time data attendan ce valid b. employee for testing, system administration uses the testing method black box which will test features from the design. there are 10 tables the test that will do in test some menus and features made for employees. table testing is as follows: table 13. stage employee login menu test test goal login as employee condition beginning the employee is on the page beginning descripti on test scenario expecte d results stat us usernam e and passwor d 1. log in to page login employ ee 2. enter userna me and passw ord input data 3. push the " login " button the employ ee could enter to page main or employ ee dashboa rd vali d table 14 is testing feature attendance enter with stages in detail as follows. table 14. stage testing attendance sign in test goal -log in to page dashboard do attendance enter condition beginning the employee is on the dashboard menu page descript ion test scenario expect ed results stat us name, nip, position, time of entry, attendan 1. log in to page dashbo ard employ ee enter to page dashbo ard then vali d development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 74 ce, and status 2. pushbutton " attenda nce login" passwo rd 3. log in to qr code scan page and if qrcode is valid then will appear "next" button 4. push the next button 5. log in to page detectio n face and if the face is valid then will appear " attenda nce " button 6. push the " attenda nce " button push knob roll call to enter then enter to qrcode scan page after invalid then enter to page detectio n face and after valid then attenda nce enter has saved in table 15 are testing feature attendance goes out with stages in detail as follows. table 15. stage attendance feature test go out test goal -log in to page dashboard do attendance go out condition beginning the employee is on the dashboard menu page descript ion test scenario expect ed results stat us name, nip, position, time out, attendan ce, and status 1. log in to page dashbo ard 2. pushbutton " attenda nce login" passwo rd 3. log in to the qrcode scan page and if qrcode is valid then will appear "next" button 4. push the next button 5. log in to page detectio n face and if the face employ ee enter to page dashbo ard then push knob roll call goes out then enter to qrcode scan page after invalid then enter to page detectio n face and after valid then attenda nce enter has saved vali d development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 75 is valid then will appear " attenda nce " button 6. push the " attenda nce " button table 16 is testing feature attendance other details with stages in detail as follows. table 16. stage attendance feature test other description test goal -log in to page dashboard do attendance other information condition beginning the employee is on the page beginning descripti on test scenario expecte d results stat us name, id, position, time of entry, reason, photo informati on, attendan ce, and status 1. log in to page dashbo ard 2. push " no " button present / attend ance ” passwo rd 3. log in to the qrcode scan page the employe e could do an attendan ce descripti on. vali d and if qrcode is valid then will appear "next" button 4. push the next button 5. log in to page detecti on face and if the face is valid then will appear " attend ance " button 6. push the " attend ance " button 7. enterin g the input data already there is 8. push knob save in table 17 are table account menu test employees who have feature changes and save employee data such as name, password, picture photo profile, email, and more. table 17. stage employee account menu testing development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 76 test goal -log in to the employee data edit page change account data employee save employee data changes condition beginning the employee is on the page beginning descripti on test scenario expect ed results stat us name, password , address, place birth, date birth, telephon e, position, email, photo employe e 1. log in to page dashbo ard 2. push knob with 3line symbol in the corner right on 3. pressin g the account menu profile 4. log in to account edit page employ ee 5. push knob with symbol pen 6. changi ng existin the employ ee could edit data and save account data employ ee vali d g data stored 7. push knob save on the table test, 18 is the history menu test roll call from actor employees, where actor employees could look at recap attendance already once done. table 18. stage history menu test roll call employee test goal -log in to page history attendance view attendance data condition beginning the employee is on the page beginning descripti on test scenario expect ed results stat us 1. log in to page history attenda nce 2. look at history roll call the employ ee could view historic al data roll call vali d on the table test, 19 is employee logout menu testing, where the moment employee already does attendance enter, exit, or other information then can direct use the logout menu to out from system information attendance that. table 19. stage employee logout menu test test purpose employees can log out initial condition employees are on the main page development of employee attendance management information system during the covid-19 pandemic based on website using qr code and php native sisforma: journal of information systems (e-journal) vol.9 | no 2 |th. 2022 issn 2442-7888 (online) doi 10.24167/sisforma.v9i2.4384 77 input data procedur e testing expect ed results status 1. log in to page main employ ee 2. press the “sign out” button in the sidebar below the photo profile 3. push the "sign out" button 4. lead to page login employ ee employ ees can log out of the system and direct to page login employ ee valid iv. conclusion 1. conclusion as for the conclusion ! from the report "design and build system information based employee attendance management website with qrcode and php native on hero web design, namely:  system information management attendance employee website -based with qr code makes it easy employee for the present with fast and reduce fraud, loss, and damage caused by system hero web design manual attendance.  development system information management attendance employee based on a website that provides a qr code use method scrums. usage scrum more dynamic as well as results implementation scrum in case this look at system generated. so you can apply scrum to make a suitable system for your needs.  testing use method black box, device soft detect feature as feature no valid or lost, error interface, $ data structure and error database access external, error performance, error initialization, error shutdown, and automatically functional return expected results. 2. suggestion design system information attendance based on this website middle own much weakness good for writer nor for hero web design. because of it, the writer advises repair study such as:  expected participation from hero web design for the future come could maintain and renew the system taking attendance presence employee this.  could combine with tool attendance so that moment 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