id	keyword
aiti-8291	data
aiti-8291	sensor
aiti-8291	vol
aiti-8291	system
aiti-8291	air
aiti-8291	monitoring
aiti-8291	iot
aiti-8291	fig
aiti-8291	cost
aiti-8291	technology
aiti-8291	quality
aiti-8291	innovation
aiti-8291	time
aiti-8291	ieq
aiti-8291	table
aiti-8291	arduino
aiti-8291	microcontroller