id	sid	tid	token	lemma	pos
easat-9781	1	1	edelweiss	edelweiss	PROPN
easat-9781	1	2	applied	apply	VERB
easat-9781	1	3	science	science	NOUN
easat-9781	1	4	and	and	CCONJ
easat-9781	1	5	technology	technology	NOUN
easat-9781	1	6	issn	issn	PROPN
easat-9781	1	7	:	:	PUNCT
easat-9781	1	8	2576	2576	NUM
easat-9781	1	9	-	-	SYM
easat-9781	1	10	8484	8484	NUM
easat-9781	1	11	vol	vol	NOUN
easat-9781	1	12	.	.	PROPN
easat-9781	2	1	9	9	NUM
easat-9781	2	2	,	,	PUNCT
easat-9781	2	3	no	no	INTJ
easat-9781	2	4	.	.	NOUN
easat-9781	2	5	9	9	NUM
easat-9781	2	6	,	,	PUNCT
easat-9781	2	7	172	172	NUM
easat-9781	2	8	-	-	SYM
easat-9781	2	9	194	194	NUM
easat-9781	2	10	2025	2025	NUM
easat-9781	2	11	publisher	publisher	NOUN
easat-9781	2	12	:	:	PUNCT
easat-9781	2	13	learning	learn	VERB
easat-9781	2	14	gate	gate	NOUN
easat-9781	2	15	doi	doi	PROPN
easat-9781	2	16	:	:	PUNCT
easat-9781	2	17	10.55214/2576	10.55214/2576	NUM
easat-9781	2	18	-	-	SYM
easat-9781	2	19	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	2	20	©	©	PROPN
easat-9781	2	21	2025	2025	NUM
easat-9781	2	22	by	by	ADP
easat-9781	2	23	the	the	DET
easat-9781	2	24	authors	author	NOUN
easat-9781	2	25	;	;	PUNCT
easat-9781	2	26	licensee	licensee	PROPN
easat-9781	2	27	learning	learning	NOUN
easat-9781	2	28	gate	gate	NOUN
easat-9781	3	1	©	©	PROPN
easat-9781	3	2	2025	2025	NUM
easat-9781	3	3	by	by	ADP
easat-9781	3	4	the	the	DET
easat-9781	3	5	authors	author	NOUN
easat-9781	3	6	;	;	PUNCT
easat-9781	3	7	licensee	licensee	PROPN
easat-9781	3	8	learning	learning	NOUN
easat-9781	3	9	gate	gate	NOUN
easat-9781	3	10	history	history	NOUN
easat-9781	3	11	:	:	PUNCT
easat-9781	3	12	received	receive	VERB
easat-9781	3	13	:	:	PUNCT
easat-9781	3	14	25	25	NUM
easat-9781	3	15	june	june	PROPN
easat-9781	3	16	2025	2025	NUM
easat-9781	3	17	;	;	PUNCT
easat-9781	3	18	revised	revise	VERB
easat-9781	3	19	:	:	PUNCT
easat-9781	3	20	8	8	NUM
easat-9781	3	21	august	august	PROPN
easat-9781	3	22	2025	2025	NUM
easat-9781	3	23	;	;	PUNCT
easat-9781	3	24	accepted	accept	VERB
easat-9781	3	25	:	:	PUNCT
easat-9781	3	26	12	12	NUM
easat-9781	3	27	august	august	PROPN
easat-9781	3	28	2025	2025	NUM
easat-9781	3	29	;	;	PUNCT
easat-9781	3	30	published	publish	VERB
easat-9781	3	31	:	:	PUNCT
easat-9781	3	32	2	2	NUM
easat-9781	3	33	september	september	PROPN
easat-9781	3	34	2025	2025	NUM
easat-9781	3	35	*	*	PUNCT
easat-9781	3	36	correspondence	correspondence	NOUN
easat-9781	3	37	:	:	PUNCT
easat-9781	3	38	halleluyaha@dut.ac.za	halleluyaha@dut.ac.za	DET
easat-9781	3	39	a	a	DET
easat-9781	3	40	systematic	systematic	ADJ
easat-9781	3	41	literature	literature	NOUN
easat-9781	3	42	review	review	NOUN
easat-9781	3	43	on	on	ADP
easat-9781	3	44	integrating	integrate	VERB
easat-9781	3	45	contactless	contactless	ADJ
easat-9781	3	46	biometrics	biometric	NOUN
easat-9781	3	47	into	into	ADP
easat-9781	3	48	online	online	ADJ
easat-9781	3	49	learning	learn	VERB
easat-9781	3	50	environments	environment	NOUN
easat-9781	3	51	samukeliswe	samukeliswe	VERB
easat-9781	3	52	londeka	londeka	NOUN
easat-9781	3	53	xaba1	xaba1	PROPN
easat-9781	3	54	,	,	PUNCT
easat-9781	3	55	halleluyah	halleluyah	NOUN
easat-9781	3	56	oluwatobi	oluwatobi	VERB
easat-9781	3	57	aworinde2	aworinde2	PROPN
easat-9781	3	58	*	*	PROPN
easat-9781	3	59	,	,	PUNCT
easat-9781	3	60	brett	brett	PROPN
easat-9781	3	61	van	van	PROPN
easat-9781	3	62	niekerk3	niekerk3	PROPN
easat-9781	3	63	1,2,3information	1,2,3information	NUM
easat-9781	3	64	technology	technology	NOUN
easat-9781	3	65	department	department	NOUN
easat-9781	3	66	,	,	PUNCT
easat-9781	3	67	durban	durban	PROPN
easat-9781	3	68	university	university	PROPN
easat-9781	3	69	of	of	ADP
easat-9781	3	70	technology	technology	NOUN
easat-9781	3	71	,	,	PUNCT
easat-9781	3	72	durban	durban	PROPN
easat-9781	3	73	kwazulu	kwazulu	PROPN
easat-9781	3	74	-	-	PUNCT
easat-9781	3	75	natal	natal	ADJ
easat-9781	3	76	,	,	PUNCT
easat-9781	3	77	south	south	PROPN
easat-9781	3	78	africa	africa	PROPN
easat-9781	3	79	;	;	PUNCT
easat-9781	3	80	21801977@dut4life.ac.za	21801977@dut4life.ac.za	NUM
easat-9781	3	81	(	(	PUNCT
easat-9781	3	82	s.l.x	s.l.x	ADJ
easat-9781	3	83	.	.	PUNCT
easat-9781	3	84	)	)	PUNCT
easat-9781	4	1	halleluyaha@dut.ac.za	halleluyaha@dut.ac.za	NOUN
easat-9781	4	2	(	(	PUNCT
easat-9781	4	3	h.o.a	h.o.a	PROPN
easat-9781	4	4	.	.	PUNCT
easat-9781	4	5	)	)	PUNCT
easat-9781	5	1	brettv@dut.ac.za	brettv@dut.ac.za	ADV
easat-9781	5	2	(	(	PUNCT
easat-9781	5	3	b.v.n	b.v.n	NOUN
easat-9781	5	4	.	.	PUNCT
easat-9781	5	5	)	)	PUNCT
easat-9781	5	6	.	.	PUNCT
easat-9781	6	1	abstract	abstract	ADV
easat-9781	6	2	:	:	PUNCT
easat-9781	6	3	the	the	DET
easat-9781	6	4	rapid	rapid	ADJ
easat-9781	6	5	expansion	expansion	NOUN
easat-9781	6	6	of	of	ADP
easat-9781	6	7	online	online	ADJ
easat-9781	6	8	learning	learning	NOUN
easat-9781	6	9	platforms	platform	NOUN
easat-9781	6	10	has	have	AUX
easat-9781	6	11	created	create	VERB
easat-9781	6	12	significant	significant	ADJ
easat-9781	6	13	challenges	challenge	NOUN
easat-9781	6	14	in	in	ADP
easat-9781	6	15	ensuring	ensure	VERB
easat-9781	6	16	secure	secure	ADJ
easat-9781	6	17	and	and	CCONJ
easat-9781	6	18	seamless	seamless	ADJ
easat-9781	6	19	user	user	NOUN
easat-9781	6	20	authentication	authentication	NOUN
easat-9781	6	21	.	.	PUNCT
easat-9781	7	1	traditional	traditional	ADJ
easat-9781	7	2	methods	method	NOUN
easat-9781	7	3	,	,	PUNCT
easat-9781	7	4	such	such	ADJ
easat-9781	7	5	as	as	ADP
easat-9781	7	6	passwords	password	NOUN
easat-9781	7	7	and	and	CCONJ
easat-9781	7	8	pins	pin	NOUN
easat-9781	7	9	,	,	PUNCT
easat-9781	7	10	are	be	AUX
easat-9781	7	11	vulnerable	vulnerable	ADJ
easat-9781	7	12	to	to	ADP
easat-9781	7	13	security	security	NOUN
easat-9781	7	14	breaches	breach	NOUN
easat-9781	7	15	and	and	CCONJ
easat-9781	7	16	inefficiencies	inefficiency	NOUN
easat-9781	7	17	,	,	PUNCT
easat-9781	7	18	prompting	prompt	VERB
easat-9781	7	19	the	the	DET
easat-9781	7	20	exploration	exploration	NOUN
easat-9781	7	21	of	of	ADP
easat-9781	7	22	contactless	contactless	ADJ
easat-9781	7	23	biometric	biometric	ADJ
easat-9781	7	24	technologies	technology	NOUN
easat-9781	7	25	as	as	ADP
easat-9781	7	26	viable	viable	ADJ
easat-9781	7	27	alternatives	alternative	NOUN
easat-9781	7	28	.	.	PUNCT
easat-9781	8	1	this	this	DET
easat-9781	8	2	systematic	systematic	ADJ
easat-9781	8	3	literature	literature	NOUN
easat-9781	8	4	review	review	NOUN
easat-9781	8	5	examines	examine	VERB
easat-9781	8	6	the	the	DET
easat-9781	8	7	integration	integration	NOUN
easat-9781	8	8	of	of	ADP
easat-9781	8	9	contactless	contactless	ADJ
easat-9781	8	10	biometrics	biometric	NOUN
easat-9781	8	11	—	—	PUNCT
easat-9781	8	12	such	such	ADJ
easat-9781	8	13	as	as	ADP
easat-9781	8	14	facial	facial	ADJ
easat-9781	8	15	recognition	recognition	NOUN
easat-9781	8	16	,	,	PUNCT
easat-9781	8	17	voice	voice	NOUN
easat-9781	8	18	patterns	pattern	NOUN
easat-9781	8	19	,	,	PUNCT
easat-9781	8	20	and	and	CCONJ
easat-9781	8	21	behavioral	behavioral	ADJ
easat-9781	8	22	traits	trait	NOUN
easat-9781	8	23	—	—	PUNCT
easat-9781	8	24	into	into	ADP
easat-9781	8	25	online	online	ADJ
easat-9781	8	26	learning	learn	VERB
easat-9781	8	27	environments	environment	NOUN
easat-9781	8	28	,	,	PUNCT
easat-9781	8	29	emphasizing	emphasize	VERB
easat-9781	8	30	their	their	PRON
easat-9781	8	31	effectiveness	effectiveness	NOUN
easat-9781	8	32	,	,	PUNCT
easat-9781	8	33	advantages	advantage	NOUN
easat-9781	8	34	,	,	PUNCT
easat-9781	8	35	and	and	CCONJ
easat-9781	8	36	challenges	challenge	NOUN
easat-9781	8	37	.	.	PUNCT
easat-9781	9	1	this	this	DET
easat-9781	9	2	review	review	NOUN
easat-9781	9	3	analyzed	analyze	VERB
easat-9781	9	4	44	44	NUM
easat-9781	9	5	peer	peer	NOUN
easat-9781	9	6	-	-	PUNCT
easat-9781	9	7	reviewed	review	VERB
easat-9781	9	8	studies	study	NOUN
easat-9781	9	9	from	from	ADP
easat-9781	9	10	2010	2010	NUM
easat-9781	9	11	to	to	ADP
easat-9781	9	12	2024	2024	NUM
easat-9781	9	13	.	.	PUNCT
easat-9781	10	1	findings	finding	NOUN
easat-9781	10	2	from	from	ADP
easat-9781	10	3	the	the	DET
easat-9781	10	4	review	review	NOUN
easat-9781	10	5	show	show	VERB
easat-9781	10	6	that	that	SCONJ
easat-9781	10	7	contactless	contactless	NOUN
easat-9781	10	8	biometrics	biometric	NOUN
easat-9781	10	9	enhance	enhance	VERB
easat-9781	10	10	security	security	NOUN
easat-9781	10	11	and	and	CCONJ
easat-9781	10	12	user	user	NOUN
easat-9781	10	13	experience	experience	NOUN
easat-9781	10	14	but	but	CCONJ
easat-9781	10	15	face	face	VERB
easat-9781	10	16	adoption	adoption	NOUN
easat-9781	10	17	barriers	barrier	NOUN
easat-9781	10	18	,	,	PUNCT
easat-9781	10	19	such	such	ADJ
easat-9781	10	20	as	as	ADP
easat-9781	10	21	privacy	privacy	NOUN
easat-9781	10	22	concerns	concern	NOUN
easat-9781	10	23	,	,	PUNCT
easat-9781	10	24	algorithmic	algorithmic	ADJ
easat-9781	10	25	biases	bias	NOUN
easat-9781	10	26	,	,	PUNCT
easat-9781	10	27	and	and	CCONJ
easat-9781	10	28	technical	technical	ADJ
easat-9781	10	29	limitations	limitation	NOUN
easat-9781	10	30	.	.	PUNCT
easat-9781	11	1	multimodal	multimodal	NOUN
easat-9781	11	2	systems	system	NOUN
easat-9781	11	3	(	(	PUNCT
easat-9781	11	4	e.g.	e.g.	ADV
easat-9781	11	5	,	,	PUNCT
easat-9781	11	6	combining	combine	VERB
easat-9781	11	7	facial	facial	ADJ
easat-9781	11	8	recognition	recognition	NOUN
easat-9781	11	9	and	and	CCONJ
easat-9781	11	10	keystroke	keystroke	PROPN
easat-9781	11	11	dynamics	dynamic	NOUN
easat-9781	11	12	)	)	PUNCT
easat-9781	11	13	demonstrate	demonstrate	VERB
easat-9781	11	14	promise	promise	NOUN
easat-9781	11	15	in	in	ADP
easat-9781	11	16	balancing	balance	VERB
easat-9781	11	17	accuracy	accuracy	NOUN
easat-9781	11	18	and	and	CCONJ
easat-9781	11	19	scalability	scalability	NOUN
easat-9781	11	20	,	,	PUNCT
easat-9781	11	21	especially	especially	ADV
easat-9781	11	22	in	in	ADP
easat-9781	11	23	highstakes	highstake	NOUN
easat-9781	11	24	assessments	assessment	NOUN
easat-9781	11	25	.	.	PUNCT
easat-9781	12	1	ethical	ethical	ADJ
easat-9781	12	2	and	and	CCONJ
easat-9781	12	3	regulatory	regulatory	ADJ
easat-9781	12	4	frameworks	framework	NOUN
easat-9781	12	5	,	,	PUNCT
easat-9781	12	6	including	include	VERB
easat-9781	12	7	gdpr	gdpr	NOUN
easat-9781	12	8	compliance	compliance	NOUN
easat-9781	12	9	and	and	CCONJ
easat-9781	12	10	bias	bias	NOUN
easat-9781	12	11	mitigation	mitigation	NOUN
easat-9781	12	12	,	,	PUNCT
easat-9781	12	13	are	be	AUX
easat-9781	12	14	crucial	crucial	ADJ
easat-9781	12	15	for	for	ADP
easat-9781	12	16	responsible	responsible	ADJ
easat-9781	12	17	deployment	deployment	NOUN
easat-9781	12	18	.	.	PUNCT
easat-9781	13	1	the	the	DET
easat-9781	13	2	study	study	NOUN
easat-9781	13	3	identifies	identify	VERB
easat-9781	13	4	gaps	gap	NOUN
easat-9781	13	5	in	in	ADP
easat-9781	13	6	research	research	NOUN
easat-9781	13	7	on	on	ADP
easat-9781	13	8	massive	massive	ADJ
easat-9781	13	9	open	open	ADJ
easat-9781	13	10	online	online	ADJ
easat-9781	13	11	courses	course	NOUN
easat-9781	13	12	(	(	PUNCT
easat-9781	13	13	moocs	mooc	NOUN
easat-9781	13	14	)	)	PUNCT
easat-9781	13	15	and	and	CCONJ
easat-9781	13	16	underscores	underscore	VERB
easat-9781	13	17	the	the	DET
easat-9781	13	18	urgent	urgent	ADJ
easat-9781	13	19	need	need	NOUN
easat-9781	13	20	for	for	ADP
easat-9781	13	21	scalable	scalable	ADJ
easat-9781	13	22	,	,	PUNCT
easat-9781	13	23	inclusive	inclusive	ADJ
easat-9781	13	24	solutions	solution	NOUN
easat-9781	13	25	.	.	PUNCT
easat-9781	14	1	recommendations	recommendation	NOUN
easat-9781	14	2	include	include	VERB
easat-9781	14	3	hybrid	hybrid	ADJ
easat-9781	14	4	authentication	authentication	NOUN
easat-9781	14	5	models	model	NOUN
easat-9781	14	6	,	,	PUNCT
easat-9781	14	7	inclusive	inclusive	ADJ
easat-9781	14	8	design	design	NOUN
easat-9781	14	9	for	for	ADP
easat-9781	14	10	diverse	diverse	ADJ
easat-9781	14	11	learners	learner	NOUN
easat-9781	14	12	,	,	PUNCT
easat-9781	14	13	and	and	CCONJ
easat-9781	14	14	iterative	iterative	NOUN
easat-9781	14	15	testing	testing	NOUN
easat-9781	14	16	to	to	PART
easat-9781	14	17	enhance	enhance	VERB
easat-9781	14	18	fairness	fairness	NOUN
easat-9781	14	19	and	and	CCONJ
easat-9781	14	20	usability	usability	NOUN
easat-9781	14	21	.	.	PUNCT
easat-9781	15	1	by	by	ADP
easat-9781	15	2	synthesizing	synthesize	VERB
easat-9781	15	3	current	current	ADJ
easat-9781	15	4	advancements	advancement	NOUN
easat-9781	15	5	and	and	CCONJ
easat-9781	15	6	challenges	challenge	NOUN
easat-9781	15	7	,	,	PUNCT
easat-9781	15	8	this	this	DET
easat-9781	15	9	review	review	NOUN
easat-9781	15	10	provides	provide	VERB
easat-9781	15	11	actionable	actionable	ADJ
easat-9781	15	12	insights	insight	NOUN
easat-9781	15	13	into	into	ADP
easat-9781	15	14	the	the	DET
easat-9781	15	15	responsible	responsible	ADJ
easat-9781	15	16	integration	integration	NOUN
easat-9781	15	17	of	of	ADP
easat-9781	15	18	contactless	contactless	ADJ
easat-9781	15	19	biometrics	biometric	NOUN
easat-9781	15	20	in	in	ADP
easat-9781	15	21	online	online	ADJ
easat-9781	15	22	learning	learning	NOUN
easat-9781	15	23	for	for	ADP
easat-9781	15	24	educators	educator	NOUN
easat-9781	15	25	,	,	PUNCT
easat-9781	15	26	developers	developer	NOUN
easat-9781	15	27	,	,	PUNCT
easat-9781	15	28	and	and	CCONJ
easat-9781	15	29	policymakers	policymaker	NOUN
easat-9781	15	30	.	.	PUNCT
easat-9781	16	1	it	it	PRON
easat-9781	16	2	contributes	contribute	VERB
easat-9781	16	3	to	to	ADP
easat-9781	16	4	the	the	DET
easat-9781	16	5	discourse	discourse	NOUN
easat-9781	16	6	on	on	ADP
easat-9781	16	7	ethical	ethical	ADJ
easat-9781	16	8	deployment	deployment	NOUN
easat-9781	16	9	,	,	PUNCT
easat-9781	16	10	regulatory	regulatory	ADJ
easat-9781	16	11	compliance	compliance	NOUN
easat-9781	16	12	,	,	PUNCT
easat-9781	16	13	and	and	CCONJ
easat-9781	16	14	inclusive	inclusive	ADJ
easat-9781	16	15	technological	technological	ADJ
easat-9781	16	16	design	design	NOUN
easat-9781	16	17	,	,	PUNCT
easat-9781	16	18	offering	offer	VERB
easat-9781	16	19	a	a	DET
easat-9781	16	20	foundation	foundation	NOUN
easat-9781	16	21	for	for	ADP
easat-9781	16	22	future	future	ADJ
easat-9781	16	23	research	research	NOUN
easat-9781	16	24	and	and	CCONJ
easat-9781	16	25	innovation	innovation	NOUN
easat-9781	16	26	in	in	ADP
easat-9781	16	27	digital	digital	ADJ
easat-9781	16	28	authentication	authentication	NOUN
easat-9781	16	29	.	.	PUNCT
easat-9781	17	1	keywords	keyword	NOUN
easat-9781	17	2	:	:	PUNCT
easat-9781	17	3	authentication	authentication	NOUN
easat-9781	17	4	,	,	PUNCT
easat-9781	17	5	contactless	contactless	NOUN
easat-9781	17	6	biometrics	biometric	NOUN
easat-9781	17	7	,	,	PUNCT
easat-9781	17	8	information	information	NOUN
easat-9781	17	9	security	security	NOUN
easat-9781	17	10	,	,	PUNCT
easat-9781	17	11	moocs	mooc	NOUN
easat-9781	17	12	,	,	PUNCT
easat-9781	17	13	multimodal	multimodal	NOUN
easat-9781	17	14	systems	system	NOUN
easat-9781	17	15	,	,	PUNCT
easat-9781	17	16	online	online	ADJ
easat-9781	17	17	learning	learning	PROPN
easat-9781	17	18	,	,	PUNCT
easat-9781	17	19	privacy	privacy	NOUN
easat-9781	17	20	.	.	PUNCT
easat-9781	18	1	1	1	X
easat-9781	18	2	.	.	X
easat-9781	18	3	introduction	introduction	NOUN
easat-9781	18	4	the	the	DET
easat-9781	18	5	rise	rise	NOUN
easat-9781	18	6	of	of	ADP
easat-9781	18	7	online	online	ADJ
easat-9781	18	8	learning	learning	NOUN
easat-9781	18	9	platforms	platform	NOUN
easat-9781	18	10	has	have	AUX
easat-9781	18	11	profoundly	profoundly	ADV
easat-9781	18	12	transformed	transform	VERB
easat-9781	18	13	the	the	DET
easat-9781	18	14	delivery	delivery	NOUN
easat-9781	18	15	of	of	ADP
easat-9781	18	16	education	education	NOUN
easat-9781	18	17	,	,	PUNCT
easat-9781	18	18	enhancing	enhance	VERB
easat-9781	18	19	its	its	PRON
easat-9781	18	20	flexibility	flexibility	NOUN
easat-9781	18	21	and	and	CCONJ
easat-9781	18	22	accessibility	accessibility	NOUN
easat-9781	18	23	for	for	ADP
easat-9781	18	24	students	student	NOUN
easat-9781	18	25	worldwide	worldwide	ADV
easat-9781	18	26	.	.	PUNCT
easat-9781	19	1	technological	technological	ADJ
easat-9781	19	2	advancements	advancement	NOUN
easat-9781	19	3	have	have	AUX
easat-9781	19	4	driven	drive	VERB
easat-9781	19	5	institutions	institution	NOUN
easat-9781	19	6	to	to	PART
easat-9781	19	7	offer	offer	VERB
easat-9781	19	8	remote	remote	ADJ
easat-9781	19	9	courses	course	NOUN
easat-9781	19	10	,	,	PUNCT
easat-9781	19	11	allowing	allow	VERB
easat-9781	19	12	students	student	NOUN
easat-9781	19	13	to	to	PART
easat-9781	19	14	learn	learn	VERB
easat-9781	19	15	at	at	ADP
easat-9781	19	16	their	their	PRON
easat-9781	19	17	own	own	ADJ
easat-9781	19	18	pace	pace	NOUN
easat-9781	19	19	from	from	ADP
easat-9781	19	20	any	any	DET
easat-9781	19	21	location	location	NOUN
easat-9781	19	22	[	[	X
easat-9781	19	23	1	1	NUM
easat-9781	19	24	]	]	PUNCT
easat-9781	19	25	.	.	PUNCT
easat-9781	20	1	however	however	ADV
easat-9781	20	2	,	,	PUNCT
easat-9781	20	3	the	the	DET
easat-9781	20	4	growth	growth	NOUN
easat-9781	20	5	of	of	ADP
easat-9781	20	6	digital	digital	ADJ
easat-9781	20	7	education	education	NOUN
easat-9781	20	8	has	have	AUX
easat-9781	20	9	introduced	introduce	VERB
easat-9781	20	10	new	new	ADJ
easat-9781	20	11	challenges	challenge	NOUN
easat-9781	20	12	,	,	PUNCT
easat-9781	20	13	particularly	particularly	ADV
easat-9781	20	14	concerning	concern	VERB
easat-9781	20	15	the	the	DET
easat-9781	20	16	safety	safety	NOUN
easat-9781	20	17	of	of	ADP
easat-9781	20	18	online	online	ADJ
easat-9781	20	19	learning	learning	NOUN
easat-9781	20	20	platforms	platform	NOUN
easat-9781	20	21	.	.	PUNCT
easat-9781	21	1	user	user	NOUN
easat-9781	21	2	identity	identity	NOUN
easat-9781	21	3	verification	verification	NOUN
easat-9781	21	4	remains	remain	VERB
easat-9781	21	5	a	a	DET
easat-9781	21	6	critical	critical	ADJ
easat-9781	21	7	concern	concern	NOUN
easat-9781	21	8	,	,	PUNCT
easat-9781	21	9	making	make	VERB
easat-9781	21	10	it	it	PRON
easat-9781	21	11	essential	essential	ADJ
easat-9781	21	12	to	to	PART
easat-9781	21	13	ensure	ensure	VERB
easat-9781	21	14	that	that	SCONJ
easat-9781	21	15	only	only	ADV
easat-9781	21	16	authorized	authorize	VERB
easat-9781	21	17	users	user	NOUN
easat-9781	21	18	can	can	AUX
easat-9781	21	19	access	access	VERB
easat-9781	21	20	course	course	NOUN
easat-9781	21	21	materials	material	NOUN
easat-9781	21	22	and	and	CCONJ
easat-9781	21	23	assessments	assessment	NOUN
easat-9781	21	24	.	.	PUNCT
easat-9781	22	1	due	due	ADP
easat-9781	22	2	to	to	ADP
easat-9781	22	3	the	the	DET
easat-9781	22	4	rapid	rapid	ADJ
easat-9781	22	5	advancement	advancement	NOUN
easat-9781	22	6	of	of	ADP
easat-9781	22	7	online	online	ADJ
easat-9781	22	8	learning	learn	VERB
easat-9781	22	9	environments	environment	NOUN
easat-9781	22	10	[	[	X
easat-9781	22	11	1	1	NUM
easat-9781	22	12	,	,	PUNCT
easat-9781	22	13	2	2	NUM
easat-9781	22	14	]	]	PUNCT
easat-9781	22	15	education	education	NOUN
easat-9781	22	16	's	's	PART
easat-9781	22	17	flexibility	flexibility	NOUN
easat-9781	22	18	and	and	CCONJ
easat-9781	22	19	accessibility	accessibility	NOUN
easat-9781	22	20	have	have	AUX
easat-9781	22	21	significantly	significantly	ADV
easat-9781	22	22	improved	improve	VERB
easat-9781	22	23	.	.	PUNCT
easat-9781	23	1	however	however	ADV
easat-9781	23	2	,	,	PUNCT
easat-9781	23	3	this	this	DET
easat-9781	23	4	expansion	expansion	NOUN
easat-9781	23	5	has	have	AUX
easat-9781	23	6	raised	raise	VERB
easat-9781	23	7	growing	grow	VERB
easat-9781	23	8	concerns	concern	NOUN
easat-9781	23	9	about	about	ADP
easat-9781	23	10	user	user	NOUN
easat-9781	23	11	identity	identity	NOUN
easat-9781	23	12	verification	verification	NOUN
easat-9781	23	13	and	and	CCONJ
easat-9781	23	14	security	security	NOUN
easat-9781	23	15	.	.	PUNCT
easat-9781	24	1	it	it	PRON
easat-9781	24	2	is	be	AUX
easat-9781	24	3	crucial	crucial	ADJ
easat-9781	24	4	to	to	PART
easat-9781	24	5	ensure	ensure	VERB
easat-9781	24	6	that	that	SCONJ
easat-9781	24	7	only	only	ADV
easat-9781	24	8	authorized	authorize	VERB
easat-9781	24	9	users	user	NOUN
easat-9781	24	10	can	can	AUX
easat-9781	24	11	access	access	VERB
easat-9781	24	12	learning	learning	NOUN
easat-9781	24	13	platforms	platform	NOUN
easat-9781	24	14	and	and	CCONJ
easat-9781	24	15	participate	participate	VERB
easat-9781	24	16	in	in	ADP
easat-9781	24	17	evaluations	evaluation	NOUN
easat-9781	24	18	,	,	PUNCT
easat-9781	24	19	especially	especially	ADV
easat-9781	24	20	as	as	SCONJ
easat-9781	24	21	education	education	NOUN
easat-9781	24	22	rapidly	rapidly	ADV
easat-9781	24	23	shifts	shift	NOUN
easat-9781	24	24	to	to	ADP
easat-9781	24	25	digital	digital	ADJ
easat-9781	24	26	and	and	CCONJ
easat-9781	24	27	remote	remote	ADJ
easat-9781	24	28	formats	format	NOUN
easat-9781	24	29	.	.	PUNCT
easat-9781	25	1	the	the	DET
easat-9781	25	2	search	search	NOUN
easat-9781	25	3	for	for	ADP
easat-9781	25	4	more	more	ADV
easat-9781	25	5	reliable	reliable	ADJ
easat-9781	25	6	and	and	CCONJ
easat-9781	25	7	seamless	seamless	ADJ
easat-9781	25	8	alternatives	alternative	NOUN
easat-9781	25	9	to	to	ADP
easat-9781	25	10	traditional	traditional	ADJ
easat-9781	25	11	authentication	authentication	NOUN
easat-9781	25	12	methods	method	NOUN
easat-9781	25	13	,	,	PUNCT
easat-9781	25	14	such	such	ADJ
easat-9781	25	15	as	as	ADP
easat-9781	25	16	passwords	password	NOUN
easat-9781	25	17	and	and	CCONJ
easat-9781	25	18	pins	pin	NOUN
easat-9781	25	19	,	,	PUNCT
easat-9781	25	20	has	have	AUX
easat-9781	25	21	become	become	VERB
easat-9781	25	22	essential	essential	ADJ
easat-9781	25	23	due	due	ADP
easat-9781	25	24	to	to	ADP
easat-9781	25	25	their	their	PRON
easat-9781	25	26	limitations	limitation	NOUN
easat-9781	25	27	in	in	ADP
easat-9781	25	28	both	both	PRON
easat-9781	25	29	security	security	NOUN
easat-9781	25	30	and	and	CCONJ
easat-9781	25	31	user	user	NOUN
easat-9781	25	32	experience	experience	NOUN
easat-9781	25	33	.	.	PUNCT
easat-9781	26	1	https://orcid.org/0000-0002-2833-0007	https://orcid.org/0000-0002-2833-0007	PROPN
easat-9781	26	2	https://orcid.org/0000-0003-1050-4256	https://orcid.org/0000-0003-1050-4256	PROPN
easat-9781	26	3	173	173	NUM
easat-9781	26	4	edelweiss	edelweiss	PROPN
easat-9781	26	5	applied	apply	VERB
easat-9781	26	6	science	science	NOUN
easat-9781	26	7	and	and	CCONJ
easat-9781	26	8	technology	technology	NOUN
easat-9781	26	9	issn	issn	PROPN
easat-9781	26	10	:	:	PUNCT
easat-9781	26	11	2576	2576	NUM
easat-9781	26	12	-	-	SYM
easat-9781	26	13	8484	8484	NUM
easat-9781	26	14	vol	vol	NOUN
easat-9781	26	15	.	.	PROPN
easat-9781	27	1	9	9	NUM
easat-9781	27	2	,	,	PUNCT
easat-9781	27	3	no	no	INTJ
easat-9781	27	4	.	.	NOUN
easat-9781	27	5	9	9	NUM
easat-9781	27	6	:	:	SYM
easat-9781	27	7	172	172	NUM
easat-9781	27	8	-	-	SYM
easat-9781	27	9	194	194	NUM
easat-9781	27	10	,	,	PUNCT
easat-9781	27	11	2025	2025	NUM
easat-9781	27	12	doi	doi	NOUN
easat-9781	27	13	:	:	PUNCT
easat-9781	27	14	10.55214/2576	10.55214/2576	NUM
easat-9781	27	15	-	-	SYM
easat-9781	27	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	27	17	©	©	PROPN
easat-9781	27	18	2025	2025	NUM
easat-9781	27	19	by	by	ADP
easat-9781	27	20	the	the	DET
easat-9781	27	21	authors	author	NOUN
easat-9781	27	22	;	;	PUNCT
easat-9781	27	23	licensee	licensee	PROPN
easat-9781	27	24	learning	learning	NOUN
easat-9781	27	25	gate	gate	VERB
easat-9781	27	26	conventional	conventional	ADJ
easat-9781	27	27	methods	method	NOUN
easat-9781	27	28	of	of	ADP
easat-9781	27	29	identity	identity	NOUN
easat-9781	27	30	verification	verification	NOUN
easat-9781	27	31	,	,	PUNCT
easat-9781	27	32	such	such	ADJ
easat-9781	27	33	as	as	ADP
easat-9781	27	34	passwords	password	NOUN
easat-9781	27	35	and	and	CCONJ
easat-9781	27	36	pins	pin	NOUN
easat-9781	27	37	,	,	PUNCT
easat-9781	27	38	have	have	AUX
easat-9781	27	39	been	be	AUX
easat-9781	27	40	widely	widely	ADV
easat-9781	27	41	used	use	VERB
easat-9781	27	42	for	for	ADP
easat-9781	27	43	online	online	ADJ
easat-9781	27	44	security	security	NOUN
easat-9781	27	45	.	.	PUNCT
easat-9781	28	1	however	however	ADV
easat-9781	28	2	,	,	PUNCT
easat-9781	28	3	they	they	PRON
easat-9781	28	4	come	come	VERB
easat-9781	28	5	with	with	ADP
easat-9781	28	6	significant	significant	ADJ
easat-9781	28	7	drawbacks	drawback	NOUN
easat-9781	28	8	.	.	PUNCT
easat-9781	29	1	they	they	PRON
easat-9781	29	2	are	be	AUX
easat-9781	29	3	susceptible	susceptible	ADJ
easat-9781	29	4	to	to	ADP
easat-9781	29	5	hacks	hack	NOUN
easat-9781	29	6	,	,	PUNCT
easat-9781	29	7	password	password	NOUN
easat-9781	29	8	fatigue	fatigue	NOUN
easat-9781	29	9	,	,	PUNCT
easat-9781	29	10	and	and	CCONJ
easat-9781	29	11	human	human	ADJ
easat-9781	29	12	error	error	NOUN
easat-9781	29	13	,	,	PUNCT
easat-9781	29	14	leading	lead	VERB
easat-9781	29	15	to	to	ADP
easat-9781	29	16	increased	increase	VERB
easat-9781	29	17	security	security	NOUN
easat-9781	29	18	threats	threat	NOUN
easat-9781	29	19	and	and	CCONJ
easat-9781	29	20	a	a	DET
easat-9781	29	21	subpar	subpar	ADJ
easat-9781	29	22	user	user	NOUN
easat-9781	29	23	experience	experience	NOUN
easat-9781	29	24	[	[	X
easat-9781	29	25	3	3	NUM
easat-9781	29	26	,	,	PUNCT
easat-9781	29	27	4	4	NUM
easat-9781	29	28	]	]	PUNCT
easat-9781	29	29	.	.	PUNCT
easat-9781	30	1	with	with	ADP
easat-9781	30	2	the	the	DET
easat-9781	30	3	rise	rise	NOUN
easat-9781	30	4	of	of	ADP
easat-9781	30	5	online	online	ADJ
easat-9781	30	6	learning	learning	NOUN
easat-9781	30	7	,	,	PUNCT
easat-9781	30	8	there	there	PRON
easat-9781	30	9	is	be	VERB
easat-9781	30	10	an	an	DET
easat-9781	30	11	increasing	increase	VERB
easat-9781	30	12	need	need	NOUN
easat-9781	30	13	for	for	ADP
easat-9781	30	14	improved	improved	ADJ
easat-9781	30	15	security	security	NOUN
easat-9781	30	16	measures	measure	NOUN
easat-9781	30	17	,	,	PUNCT
easat-9781	30	18	prompting	prompt	VERB
easat-9781	30	19	educational	educational	ADJ
easat-9781	30	20	institutions	institution	NOUN
easat-9781	30	21	and	and	CCONJ
easat-9781	30	22	technology	technology	NOUN
easat-9781	30	23	developers	developer	NOUN
easat-9781	30	24	to	to	PART
easat-9781	30	25	create	create	VERB
easat-9781	30	26	more	more	ADV
easat-9781	30	27	secure	secure	ADJ
easat-9781	30	28	alternatives	alternative	NOUN
easat-9781	30	29	.	.	PUNCT
easat-9781	31	1	biometric	biometric	ADJ
easat-9781	31	2	technology	technology	NOUN
easat-9781	31	3	has	have	AUX
easat-9781	31	4	emerged	emerge	VERB
easat-9781	31	5	as	as	ADP
easat-9781	31	6	a	a	DET
easat-9781	31	7	viable	viable	ADJ
easat-9781	31	8	solution	solution	NOUN
easat-9781	31	9	to	to	ADP
easat-9781	31	10	these	these	DET
easat-9781	31	11	problems	problem	NOUN
easat-9781	31	12	,	,	PUNCT
easat-9781	31	13	offering	offer	VERB
easat-9781	31	14	a	a	DET
easat-9781	31	15	more	more	ADV
easat-9781	31	16	secure	secure	ADJ
easat-9781	31	17	and	and	CCONJ
easat-9781	31	18	convenient	convenient	ADJ
easat-9781	31	19	method	method	NOUN
easat-9781	31	20	of	of	ADP
easat-9781	31	21	authentication	authentication	NOUN
easat-9781	31	22	.	.	PUNCT
easat-9781	32	1	biometrics	biometric	NOUN
easat-9781	32	2	rely	rely	VERB
easat-9781	32	3	on	on	ADP
easat-9781	32	4	distinct	distinct	ADJ
easat-9781	32	5	physiological	physiological	ADJ
easat-9781	32	6	or	or	CCONJ
easat-9781	32	7	behavioral	behavioral	ADJ
easat-9781	32	8	traits	trait	NOUN
easat-9781	32	9	,	,	PUNCT
easat-9781	32	10	such	such	ADJ
easat-9781	32	11	as	as	ADP
easat-9781	32	12	fingerprints	fingerprint	NOUN
easat-9781	32	13	,	,	PUNCT
easat-9781	32	14	facial	facial	ADJ
easat-9781	32	15	recognition	recognition	NOUN
easat-9781	32	16	,	,	PUNCT
easat-9781	32	17	and	and	CCONJ
easat-9781	32	18	voice	voice	NOUN
easat-9781	32	19	patterns	pattern	NOUN
easat-9781	32	20	,	,	PUNCT
easat-9781	32	21	to	to	PART
easat-9781	32	22	verify	verify	VERB
easat-9781	32	23	user	user	NOUN
easat-9781	32	24	identities	identity	NOUN
easat-9781	32	25	.	.	PUNCT
easat-9781	33	1	[	[	X
easat-9781	33	2	4	4	NUM
easat-9781	33	3	,	,	PUNCT
easat-9781	33	4	5	5	NUM
easat-9781	33	5	]	]	PUNCT
easat-9781	33	6	these	these	DET
easat-9781	33	7	technologies	technology	NOUN
easat-9781	33	8	are	be	AUX
easat-9781	33	9	more	more	ADV
easat-9781	33	10	secure	secure	ADJ
easat-9781	33	11	than	than	ADP
easat-9781	33	12	traditional	traditional	ADJ
easat-9781	33	13	methods	method	NOUN
easat-9781	33	14	because	because	SCONJ
easat-9781	33	15	they	they	PRON
easat-9781	33	16	are	be	AUX
easat-9781	33	17	difficult	difficult	ADJ
easat-9781	33	18	to	to	PART
easat-9781	33	19	forge	forge	VERB
easat-9781	33	20	or	or	CCONJ
easat-9781	33	21	steal	steal	VERB
easat-9781	33	22	.	.	PUNCT
easat-9781	34	1	additionally	additionally	ADV
easat-9781	34	2	,	,	PUNCT
easat-9781	34	3	biometric	biometric	ADJ
easat-9781	34	4	authentication	authentication	NOUN
easat-9781	34	5	enhances	enhance	VERB
easat-9781	34	6	the	the	DET
easat-9781	34	7	user	user	NOUN
easat-9781	34	8	experience	experience	NOUN
easat-9781	34	9	by	by	ADP
easat-9781	34	10	eliminating	eliminate	VERB
easat-9781	34	11	the	the	DET
easat-9781	34	12	need	need	NOUN
easat-9781	34	13	for	for	ADP
easat-9781	34	14	passwords	password	NOUN
easat-9781	34	15	and	and	CCONJ
easat-9781	34	16	reducing	reduce	VERB
easat-9781	34	17	the	the	DET
easat-9781	34	18	likelihood	likelihood	NOUN
easat-9781	34	19	of	of	ADP
easat-9781	34	20	forgetting	forget	VERB
easat-9781	34	21	credentials	credential	NOUN
easat-9781	34	22	.	.	PUNCT
easat-9781	35	1	biometrics	biometric	NOUN
easat-9781	35	2	utilize	utilize	VERB
easat-9781	35	3	unique	unique	ADJ
easat-9781	35	4	physiological	physiological	ADJ
easat-9781	35	5	or	or	CCONJ
easat-9781	35	6	behavioral	behavioral	ADJ
easat-9781	35	7	characteristics	characteristic	NOUN
easat-9781	35	8	such	such	ADJ
easat-9781	35	9	as	as	ADP
easat-9781	35	10	fingerprints	fingerprint	NOUN
easat-9781	35	11	,	,	PUNCT
easat-9781	35	12	facial	facial	ADJ
easat-9781	35	13	recognition	recognition	NOUN
easat-9781	35	14	,	,	PUNCT
easat-9781	35	15	and	and	CCONJ
easat-9781	35	16	speech	speech	NOUN
easat-9781	35	17	patterns	pattern	NOUN
easat-9781	35	18	,	,	PUNCT
easat-9781	35	19	providing	provide	VERB
easat-9781	35	20	more	more	ADV
easat-9781	35	21	secure	secure	ADJ
easat-9781	35	22	and	and	CCONJ
easat-9781	35	23	intuitive	intuitive	ADJ
easat-9781	35	24	authentication	authentication	NOUN
easat-9781	35	25	solutions	solution	NOUN
easat-9781	35	26	[	[	X
easat-9781	35	27	4	4	NUM
easat-9781	35	28	]	]	PUNCT
easat-9781	35	29	.	.	PUNCT
easat-9781	36	1	contactless	contactless	PROPN
easat-9781	36	2	biometrics	biometric	NOUN
easat-9781	36	3	have	have	AUX
easat-9781	36	4	gained	gain	VERB
easat-9781	36	5	attention	attention	NOUN
easat-9781	36	6	for	for	ADP
easat-9781	36	7	remote	remote	ADJ
easat-9781	36	8	access	access	NOUN
easat-9781	36	9	scenarios	scenario	NOUN
easat-9781	36	10	due	due	ADP
easat-9781	36	11	to	to	ADP
easat-9781	36	12	their	their	PRON
easat-9781	36	13	practicality	practicality	NOUN
easat-9781	36	14	and	and	CCONJ
easat-9781	36	15	non	non	ADJ
easat-9781	36	16	-	-	ADJ
easat-9781	36	17	intrusive	intrusive	ADJ
easat-9781	36	18	nature	nature	NOUN
easat-9781	36	19	.	.	PUNCT
easat-9781	37	1	these	these	DET
easat-9781	37	2	technologies	technology	NOUN
easat-9781	37	3	are	be	AUX
easat-9781	37	4	ideal	ideal	ADJ
easat-9781	37	5	for	for	ADP
easat-9781	37	6	online	online	ADJ
easat-9781	37	7	learning	learning	NOUN
easat-9781	37	8	systems	system	NOUN
easat-9781	37	9	where	where	SCONJ
easat-9781	37	10	user	user	NOUN
easat-9781	37	11	-	-	PUNCT
easat-9781	37	12	friendliness	friendliness	NOUN
easat-9781	37	13	and	and	CCONJ
easat-9781	37	14	hygiene	hygiene	NOUN
easat-9781	37	15	are	be	AUX
easat-9781	37	16	essential	essential	ADJ
easat-9781	37	17	,	,	PUNCT
easat-9781	37	18	as	as	SCONJ
easat-9781	37	19	they	they	PRON
easat-9781	37	20	enable	enable	VERB
easat-9781	37	21	user	user	NOUN
easat-9781	37	22	authentication	authentication	NOUN
easat-9781	37	23	without	without	ADP
easat-9781	37	24	any	any	DET
easat-9781	37	25	direct	direct	ADJ
easat-9781	37	26	physical	physical	ADJ
easat-9781	37	27	interaction	interaction	NOUN
easat-9781	37	28	.	.	PUNCT
easat-9781	38	1	contactless	contactless	PROPN
easat-9781	38	2	biometrics	biometric	NOUN
easat-9781	38	3	have	have	AUX
easat-9781	38	4	gained	gain	VERB
easat-9781	38	5	significant	significant	ADJ
easat-9781	38	6	attention	attention	NOUN
easat-9781	38	7	in	in	ADP
easat-9781	38	8	biometric	biometric	ADJ
easat-9781	38	9	technologies	technology	NOUN
easat-9781	38	10	due	due	ADP
easat-9781	38	11	to	to	ADP
easat-9781	38	12	their	their	PRON
easat-9781	38	13	efficiency	efficiency	NOUN
easat-9781	38	14	in	in	ADP
easat-9781	38	15	remote	remote	ADJ
easat-9781	38	16	learning	learning	NOUN
easat-9781	38	17	environments	environment	NOUN
easat-9781	38	18	.	.	PUNCT
easat-9781	39	1	unlike	unlike	ADP
easat-9781	39	2	traditional	traditional	ADJ
easat-9781	39	3	biometrics	biometric	NOUN
easat-9781	39	4	that	that	PRON
easat-9781	39	5	require	require	VERB
easat-9781	39	6	physical	physical	ADJ
easat-9781	39	7	contact	contact	NOUN
easat-9781	39	8	,	,	PUNCT
easat-9781	39	9	contactless	contactless	NOUN
easat-9781	39	10	methods	method	NOUN
easat-9781	39	11	such	such	ADJ
easat-9781	39	12	as	as	ADP
easat-9781	39	13	facial	facial	ADJ
easat-9781	39	14	and	and	CCONJ
easat-9781	39	15	voice	voice	NOUN
easat-9781	39	16	recognition	recognition	NOUN
easat-9781	39	17	enable	enable	VERB
easat-9781	39	18	user	user	NOUN
easat-9781	39	19	authentication	authentication	NOUN
easat-9781	39	20	without	without	ADP
easat-9781	39	21	intrusion	intrusion	NOUN
easat-9781	39	22	.	.	PUNCT
easat-9781	40	1	[	[	X
easat-9781	40	2	5	5	NUM
easat-9781	40	3	,	,	PUNCT
easat-9781	40	4	6	6	NUM
easat-9781	40	5	]	]	PUNCT
easat-9781	40	6	.	.	PUNCT
easat-9781	41	1	this	this	PRON
easat-9781	41	2	is	be	AUX
easat-9781	41	3	particularly	particularly	ADV
easat-9781	41	4	beneficial	beneficial	ADJ
easat-9781	41	5	in	in	ADP
easat-9781	41	6	academic	academic	ADJ
easat-9781	41	7	settings	setting	NOUN
easat-9781	41	8	,	,	PUNCT
easat-9781	41	9	where	where	SCONJ
easat-9781	41	10	cleanliness	cleanliness	NOUN
easat-9781	41	11	and	and	CCONJ
easat-9781	41	12	user	user	NOUN
easat-9781	41	13	-	-	PUNCT
easat-9781	41	14	friendly	friendly	ADJ
easat-9781	41	15	features	feature	NOUN
easat-9781	41	16	are	be	AUX
easat-9781	41	17	crucial	crucial	ADJ
easat-9781	41	18	,	,	PUNCT
easat-9781	41	19	especially	especially	ADV
easat-9781	41	20	in	in	ADP
easat-9781	41	21	light	light	NOUN
easat-9781	41	22	of	of	ADP
easat-9781	41	23	the	the	DET
easat-9781	41	24	covid-19	covid-19	PROPN
easat-9781	41	25	pandemic	pandemic	NOUN
easat-9781	41	26	.	.	PUNCT
easat-9781	42	1	contactless	contactless	PROPN
easat-9781	42	2	biometrics	biometric	NOUN
easat-9781	42	3	can	can	AUX
easat-9781	42	4	enhance	enhance	VERB
easat-9781	42	5	security	security	NOUN
easat-9781	42	6	and	and	CCONJ
easat-9781	42	7	user	user	NOUN
easat-9781	42	8	experience	experience	NOUN
easat-9781	42	9	when	when	SCONJ
easat-9781	42	10	integrated	integrate	VERB
easat-9781	42	11	into	into	ADP
easat-9781	42	12	online	online	ADJ
easat-9781	42	13	learning	learning	NOUN
easat-9781	42	14	environments	environment	NOUN
easat-9781	43	1	[	[	X
easat-9781	43	2	5	5	NUM
easat-9781	43	3	-	-	SYM
easat-9781	43	4	7	7	NUM
easat-9781	43	5	]	]	PUNCT
easat-9781	43	6	.	.	PUNCT
easat-9781	44	1	however	however	ADV
easat-9781	44	2	,	,	PUNCT
easat-9781	44	3	deploying	deploy	VERB
easat-9781	44	4	this	this	DET
easat-9781	44	5	technology	technology	NOUN
easat-9781	44	6	is	be	AUX
easat-9781	44	7	not	not	PART
easat-9781	44	8	without	without	ADP
easat-9781	44	9	challenges	challenge	NOUN
easat-9781	44	10	;	;	PUNCT
easat-9781	44	11	issues	issue	NOUN
easat-9781	44	12	such	such	ADJ
easat-9781	44	13	as	as	ADP
easat-9781	44	14	privacy	privacy	NOUN
easat-9781	44	15	,	,	PUNCT
easat-9781	44	16	technological	technological	ADJ
easat-9781	44	17	limitations	limitation	NOUN
easat-9781	44	18	,	,	PUNCT
easat-9781	44	19	and	and	CCONJ
easat-9781	44	20	ethical	ethical	ADJ
easat-9781	44	21	considerations	consideration	NOUN
easat-9781	44	22	arise	arise	VERB
easat-9781	44	23	.	.	PUNCT
easat-9781	45	1	therefore	therefore	ADV
easat-9781	45	2	,	,	PUNCT
easat-9781	45	3	to	to	PART
easat-9781	45	4	understand	understand	VERB
easat-9781	45	5	the	the	DET
easat-9781	45	6	current	current	ADJ
easat-9781	45	7	state	state	NOUN
easat-9781	45	8	of	of	ADP
easat-9781	45	9	research	research	NOUN
easat-9781	45	10	,	,	PUNCT
easat-9781	45	11	identify	identify	VERB
easat-9781	45	12	best	good	ADJ
easat-9781	45	13	practices	practice	NOUN
easat-9781	45	14	,	,	PUNCT
easat-9781	45	15	and	and	CCONJ
easat-9781	45	16	recognize	recognize	VERB
easat-9781	45	17	gaps	gap	NOUN
easat-9781	45	18	that	that	PRON
easat-9781	45	19	require	require	VERB
easat-9781	45	20	attention	attention	NOUN
easat-9781	45	21	,	,	PUNCT
easat-9781	45	22	it	it	PRON
easat-9781	45	23	is	be	AUX
easat-9781	45	24	essential	essential	ADJ
easat-9781	45	25	to	to	PART
easat-9781	45	26	conduct	conduct	VERB
easat-9781	45	27	a	a	DET
easat-9781	45	28	comprehensive	comprehensive	ADJ
easat-9781	45	29	assessment	assessment	NOUN
easat-9781	45	30	of	of	ADP
easat-9781	45	31	the	the	DET
easat-9781	45	32	existing	exist	VERB
easat-9781	45	33	literature	literature	NOUN
easat-9781	45	34	.	.	PUNCT
easat-9781	46	1	while	while	SCONJ
easat-9781	46	2	there	there	PRON
easat-9781	46	3	are	be	VERB
easat-9781	46	4	potential	potential	ADJ
easat-9781	46	5	advantages	advantage	NOUN
easat-9781	46	6	,	,	PUNCT
easat-9781	46	7	integrating	integrate	VERB
easat-9781	46	8	contactless	contactless	ADJ
easat-9781	46	9	biometrics	biometric	NOUN
easat-9781	46	10	into	into	ADP
easat-9781	46	11	online	online	ADJ
easat-9781	46	12	learning	learn	VERB
easat-9781	46	13	environments	environment	NOUN
easat-9781	46	14	poses	pose	VERB
easat-9781	46	15	several	several	ADJ
easat-9781	46	16	challenges	challenge	NOUN
easat-9781	46	17	.	.	PUNCT
easat-9781	47	1	privacy	privacy	NOUN
easat-9781	47	2	concerns	concern	NOUN
easat-9781	47	3	are	be	AUX
easat-9781	47	4	significant	significant	ADJ
easat-9781	47	5	since	since	SCONJ
easat-9781	47	6	biometric	biometric	ADJ
easat-9781	47	7	information	information	NOUN
easat-9781	47	8	is	be	AUX
easat-9781	47	9	highly	highly	ADV
easat-9781	47	10	sensitive	sensitive	ADJ
easat-9781	47	11	,	,	PUNCT
easat-9781	47	12	and	and	CCONJ
easat-9781	47	13	its	its	PRON
easat-9781	47	14	management	management	NOUN
easat-9781	47	15	must	must	AUX
easat-9781	47	16	adhere	adhere	VERB
easat-9781	47	17	to	to	ADP
easat-9781	47	18	data	datum	NOUN
easat-9781	47	19	protection	protection	NOUN
easat-9781	47	20	laws	law	NOUN
easat-9781	47	21	.	.	PUNCT
easat-9781	48	1	moreover	moreover	ADV
easat-9781	48	2	,	,	PUNCT
easat-9781	48	3	ethical	ethical	ADJ
easat-9781	48	4	issues	issue	NOUN
easat-9781	48	5	may	may	AUX
easat-9781	48	6	arise	arise	VERB
easat-9781	48	7	from	from	ADP
easat-9781	48	8	potential	potential	ADJ
easat-9781	48	9	misuse	misuse	NOUN
easat-9781	48	10	or	or	CCONJ
easat-9781	48	11	bias	bias	NOUN
easat-9781	48	12	in	in	ADP
easat-9781	48	13	biometric	biometric	ADJ
easat-9781	48	14	systems	system	NOUN
easat-9781	48	15	,	,	PUNCT
easat-9781	48	16	alongside	alongside	ADP
easat-9781	48	17	technological	technological	ADJ
easat-9781	48	18	limitations	limitation	NOUN
easat-9781	48	19	that	that	PRON
easat-9781	48	20	could	could	AUX
easat-9781	48	21	impact	impact	VERB
easat-9781	48	22	their	their	PRON
easat-9781	48	23	accuracy	accuracy	NOUN
easat-9781	48	24	and	and	CCONJ
easat-9781	48	25	reliability	reliability	NOUN
easat-9781	48	26	.	.	PUNCT
easat-9781	49	1	implementing	implement	VERB
easat-9781	49	2	biometric	biometric	ADJ
easat-9781	49	3	systems	system	NOUN
easat-9781	49	4	also	also	ADV
easat-9781	49	5	requires	require	VERB
easat-9781	49	6	substantial	substantial	ADJ
easat-9781	49	7	technical	technical	ADJ
easat-9781	49	8	infrastructure	infrastructure	NOUN
easat-9781	49	9	and	and	CCONJ
easat-9781	49	10	financial	financial	ADJ
easat-9781	49	11	investment	investment	NOUN
easat-9781	49	12	,	,	PUNCT
easat-9781	49	13	which	which	PRON
easat-9781	49	14	may	may	AUX
easat-9781	49	15	not	not	PART
easat-9781	49	16	be	be	AUX
easat-9781	49	17	feasible	feasible	ADJ
easat-9781	49	18	for	for	ADP
easat-9781	49	19	all	all	DET
easat-9781	49	20	educational	educational	ADJ
easat-9781	49	21	institutions	institution	NOUN
easat-9781	49	22	.	.	PUNCT
easat-9781	50	1	the	the	DET
easat-9781	50	2	growing	grow	VERB
easat-9781	50	3	popularity	popularity	NOUN
easat-9781	50	4	of	of	ADP
easat-9781	50	5	virtual	virtual	ADJ
easat-9781	50	6	learning	learning	NOUN
easat-9781	50	7	environments	environment	NOUN
easat-9781	50	8	has	have	AUX
easat-9781	50	9	highlighted	highlight	VERB
easat-9781	50	10	significant	significant	ADJ
easat-9781	50	11	security	security	NOUN
easat-9781	50	12	and	and	CCONJ
easat-9781	50	13	user	user	NOUN
easat-9781	50	14	experience	experience	NOUN
easat-9781	50	15	issues	issue	NOUN
easat-9781	50	16	.	.	PUNCT
easat-9781	51	1	passwords	password	NOUN
easat-9781	51	2	and	and	CCONJ
easat-9781	51	3	pins	pin	VERB
easat-9781	51	4	exemplify	exemplify	VERB
easat-9781	51	5	traditional	traditional	ADJ
easat-9781	51	6	authentication	authentication	NOUN
easat-9781	51	7	systems	system	NOUN
easat-9781	51	8	that	that	PRON
easat-9781	51	9	are	be	AUX
easat-9781	51	10	vulnerable	vulnerable	ADJ
easat-9781	51	11	to	to	ADP
easat-9781	51	12	security	security	NOUN
easat-9781	51	13	risks	risk	NOUN
easat-9781	51	14	and	and	CCONJ
easat-9781	51	15	user	user	NOUN
easat-9781	51	16	management	management	NOUN
easat-9781	51	17	challenges	challenge	NOUN
easat-9781	51	18	.	.	PUNCT
easat-9781	52	1	contactless	contactless	ADJ
easat-9781	52	2	biometric	biometric	ADJ
easat-9781	52	3	technologies	technology	NOUN
easat-9781	52	4	,	,	PUNCT
easat-9781	52	5	such	such	ADJ
easat-9781	52	6	as	as	ADP
easat-9781	52	7	facial	facial	ADJ
easat-9781	52	8	recognition	recognition	NOUN
easat-9781	52	9	and	and	CCONJ
easat-9781	52	10	fingerprint	fingerprint	NOUN
easat-9781	52	11	scanning	scanning	NOUN
easat-9781	52	12	,	,	PUNCT
easat-9781	52	13	have	have	AUX
easat-9781	52	14	emerged	emerge	VERB
easat-9781	52	15	as	as	ADP
easat-9781	52	16	viable	viable	ADJ
easat-9781	52	17	options	option	NOUN
easat-9781	52	18	as	as	SCONJ
easat-9781	52	19	educational	educational	ADJ
easat-9781	52	20	institutions	institution	NOUN
easat-9781	52	21	seek	seek	VERB
easat-9781	52	22	more	more	ADV
easat-9781	52	23	secure	secure	ADJ
easat-9781	52	24	and	and	CCONJ
easat-9781	52	25	user	user	NOUN
easat-9781	52	26	-	-	PUNCT
easat-9781	52	27	friendly	friendly	ADJ
easat-9781	52	28	solutions	solution	NOUN
easat-9781	52	29	.	.	PUNCT
easat-9781	53	1	however	however	ADV
easat-9781	53	2	,	,	PUNCT
easat-9781	53	3	there	there	PRON
easat-9781	53	4	is	be	VERB
easat-9781	53	5	still	still	ADV
easat-9781	53	6	a	a	DET
easat-9781	53	7	lack	lack	NOUN
easat-9781	53	8	of	of	ADP
easat-9781	53	9	research	research	NOUN
easat-9781	53	10	on	on	ADP
easat-9781	53	11	how	how	SCONJ
easat-9781	53	12	these	these	DET
easat-9781	53	13	technologies	technology	NOUN
easat-9781	53	14	can	can	AUX
easat-9781	53	15	be	be	AUX
easat-9781	53	16	integrated	integrate	VERB
easat-9781	53	17	into	into	ADP
easat-9781	53	18	online	online	ADJ
easat-9781	53	19	learning	learning	NOUN
easat-9781	53	20	environments	environment	NOUN
easat-9781	53	21	,	,	PUNCT
easat-9781	53	22	raising	raise	VERB
easat-9781	53	23	concerns	concern	NOUN
easat-9781	53	24	about	about	ADP
easat-9781	53	25	their	their	PRON
easat-9781	53	26	effectiveness	effectiveness	NOUN
easat-9781	53	27	,	,	PUNCT
easat-9781	53	28	scalability	scalability	NOUN
easat-9781	53	29	,	,	PUNCT
easat-9781	53	30	and	and	CCONJ
easat-9781	53	31	impact	impact	NOUN
easat-9781	53	32	on	on	ADP
easat-9781	53	33	user	user	NOUN
easat-9781	53	34	experience	experience	NOUN
easat-9781	53	35	.	.	PUNCT
easat-9781	54	1	consequently	consequently	ADV
easat-9781	54	2	,	,	PUNCT
easat-9781	54	3	this	this	DET
easat-9781	54	4	study	study	NOUN
easat-9781	54	5	addresses	address	VERB
easat-9781	54	6	the	the	DET
easat-9781	54	7	following	follow	VERB
easat-9781	54	8	primary	primary	ADJ
easat-9781	54	9	research	research	NOUN
easat-9781	54	10	questions	question	NOUN
easat-9781	54	11	:	:	PUNCT
easat-9781	54	12	rq1	rq1	VERB
easat-9781	54	13	what	what	PRON
easat-9781	54	14	are	be	AUX
easat-9781	54	15	the	the	DET
easat-9781	54	16	key	key	ADJ
easat-9781	54	17	findings	finding	NOUN
easat-9781	54	18	from	from	ADP
easat-9781	54	19	recent	recent	ADJ
easat-9781	54	20	studies	study	NOUN
easat-9781	54	21	on	on	ADP
easat-9781	54	22	the	the	DET
easat-9781	54	23	use	use	NOUN
easat-9781	54	24	of	of	ADP
easat-9781	54	25	contactless	contactless	ADJ
easat-9781	54	26	biometric	biometric	ADJ
easat-9781	54	27	technology	technology	NOUN
easat-9781	54	28	in	in	ADP
easat-9781	54	29	online	online	ADJ
easat-9781	54	30	learning	learning	NOUN
easat-9781	54	31	environments	environment	NOUN
easat-9781	54	32	?	?	PUNCT
easat-9781	55	1	rq2	rq2	NOUN
easat-9781	55	2	what	what	PRON
easat-9781	55	3	are	be	AUX
easat-9781	55	4	the	the	DET
easat-9781	55	5	primary	primary	ADJ
easat-9781	55	6	benefits	benefit	NOUN
easat-9781	55	7	and	and	CCONJ
easat-9781	55	8	challenges	challenge	NOUN
easat-9781	55	9	of	of	ADP
easat-9781	55	10	using	use	VERB
easat-9781	55	11	contactless	contactless	ADJ
easat-9781	55	12	biometrics	biometric	NOUN
easat-9781	55	13	to	to	PART
easat-9781	55	14	enhance	enhance	VERB
easat-9781	55	15	security	security	NOUN
easat-9781	55	16	on	on	ADP
easat-9781	55	17	online	online	ADJ
easat-9781	55	18	education	education	NOUN
easat-9781	55	19	platforms	platform	NOUN
easat-9781	55	20	?	?	PUNCT
easat-9781	56	1	rq3	rq3	VERB
easat-9781	56	2	what	what	DET
easat-9781	56	3	frameworks	framework	NOUN
easat-9781	56	4	and	and	CCONJ
easat-9781	56	5	best	good	ADJ
easat-9781	56	6	practices	practice	NOUN
easat-9781	56	7	are	be	AUX
easat-9781	56	8	available	available	ADJ
easat-9781	56	9	for	for	ADP
easat-9781	56	10	integrating	integrate	VERB
easat-9781	56	11	contactless	contactless	ADJ
easat-9781	56	12	biometric	biometric	ADJ
easat-9781	56	13	technology	technology	NOUN
easat-9781	56	14	into	into	ADP
easat-9781	56	15	online	online	ADJ
easat-9781	56	16	educational	educational	ADJ
easat-9781	56	17	platforms	platform	NOUN
easat-9781	56	18	?	?	PUNCT
easat-9781	57	1	rq4	rq4	VERB
easat-9781	57	2	how	how	SCONJ
easat-9781	57	3	can	can	AUX
easat-9781	57	4	contactless	contactless	VERB
easat-9781	57	5	biometrics	biometric	NOUN
easat-9781	57	6	be	be	AUX
easat-9781	57	7	effectively	effectively	ADV
easat-9781	57	8	utilized	utilize	VERB
easat-9781	57	9	to	to	PART
easat-9781	57	10	improve	improve	VERB
easat-9781	57	11	user	user	NOUN
easat-9781	57	12	experience	experience	NOUN
easat-9781	57	13	and	and	CCONJ
easat-9781	57	14	security	security	NOUN
easat-9781	57	15	for	for	ADP
easat-9781	57	16	educational	educational	ADJ
easat-9781	57	17	institutions	institution	NOUN
easat-9781	57	18	and	and	CCONJ
easat-9781	57	19	technology	technology	NOUN
easat-9781	57	20	developers	developer	NOUN
easat-9781	57	21	?	?	PUNCT
easat-9781	58	1	174	174	NUM
easat-9781	58	2	edelweiss	edelweiss	PROPN
easat-9781	58	3	applied	apply	VERB
easat-9781	58	4	science	science	NOUN
easat-9781	58	5	and	and	CCONJ
easat-9781	58	6	technology	technology	NOUN
easat-9781	58	7	issn	issn	PROPN
easat-9781	58	8	:	:	PUNCT
easat-9781	58	9	2576	2576	NUM
easat-9781	58	10	-	-	SYM
easat-9781	58	11	8484	8484	NUM
easat-9781	58	12	vol	vol	NOUN
easat-9781	58	13	.	.	PROPN
easat-9781	59	1	9	9	NUM
easat-9781	59	2	,	,	PUNCT
easat-9781	59	3	no	no	INTJ
easat-9781	59	4	.	.	NOUN
easat-9781	59	5	9	9	NUM
easat-9781	59	6	:	:	SYM
easat-9781	59	7	172	172	NUM
easat-9781	59	8	-	-	SYM
easat-9781	59	9	194	194	NUM
easat-9781	59	10	,	,	PUNCT
easat-9781	59	11	2025	2025	NUM
easat-9781	59	12	doi	doi	NOUN
easat-9781	59	13	:	:	PUNCT
easat-9781	59	14	10.55214/2576	10.55214/2576	NUM
easat-9781	59	15	-	-	SYM
easat-9781	59	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	59	17	©	©	PROPN
easat-9781	59	18	2025	2025	NUM
easat-9781	59	19	by	by	ADP
easat-9781	59	20	the	the	DET
easat-9781	59	21	authors	author	NOUN
easat-9781	59	22	;	;	PUNCT
easat-9781	59	23	licensee	licensee	PROPN
easat-9781	59	24	learning	learning	NOUN
easat-9781	59	25	gate	gate	VERB
easat-9781	59	26	this	this	DET
easat-9781	59	27	study	study	NOUN
easat-9781	59	28	reviews	review	NOUN
easat-9781	59	29	and	and	CCONJ
easat-9781	59	30	evaluates	evaluate	VERB
easat-9781	59	31	existing	exist	VERB
easat-9781	59	32	research	research	NOUN
easat-9781	59	33	to	to	PART
easat-9781	59	34	offer	offer	VERB
easat-9781	59	35	insights	insight	NOUN
easat-9781	59	36	into	into	ADP
easat-9781	59	37	the	the	DET
easat-9781	59	38	benefits	benefit	NOUN
easat-9781	59	39	,	,	PUNCT
easat-9781	59	40	challenges	challenge	NOUN
easat-9781	59	41	,	,	PUNCT
easat-9781	59	42	and	and	CCONJ
easat-9781	59	43	future	future	ADJ
easat-9781	59	44	directions	direction	NOUN
easat-9781	59	45	of	of	ADP
easat-9781	59	46	implementing	implement	VERB
easat-9781	59	47	contactless	contactless	ADJ
easat-9781	59	48	biometrics	biometric	NOUN
easat-9781	59	49	in	in	ADP
easat-9781	59	50	educational	educational	ADJ
easat-9781	59	51	settings	setting	NOUN
easat-9781	59	52	.	.	PUNCT
easat-9781	60	1	the	the	DET
easat-9781	60	2	findings	finding	NOUN
easat-9781	60	3	contribute	contribute	VERB
easat-9781	60	4	to	to	ADP
easat-9781	60	5	the	the	DET
easat-9781	60	6	ongoing	ongoing	ADJ
easat-9781	60	7	discussion	discussion	NOUN
easat-9781	60	8	about	about	ADP
easat-9781	60	9	enhancing	enhance	VERB
easat-9781	60	10	security	security	NOUN
easat-9781	60	11	and	and	CCONJ
easat-9781	60	12	usability	usability	NOUN
easat-9781	60	13	in	in	ADP
easat-9781	60	14	online	online	ADJ
easat-9781	60	15	learning	learn	VERB
easat-9781	60	16	environments	environment	NOUN
easat-9781	60	17	through	through	ADP
easat-9781	60	18	innovative	innovative	ADJ
easat-9781	60	19	biometric	biometric	ADJ
easat-9781	60	20	solutions	solution	NOUN
easat-9781	60	21	.	.	PUNCT
easat-9781	61	1	it	it	PRON
easat-9781	61	2	presents	present	VERB
easat-9781	61	3	a	a	DET
easat-9781	61	4	systematic	systematic	ADJ
easat-9781	61	5	literature	literature	NOUN
easat-9781	61	6	review	review	NOUN
easat-9781	61	7	on	on	ADP
easat-9781	61	8	the	the	DET
easat-9781	61	9	integration	integration	NOUN
easat-9781	61	10	of	of	ADP
easat-9781	61	11	contactless	contactless	ADJ
easat-9781	61	12	biometrics	biometric	NOUN
easat-9781	61	13	into	into	ADP
easat-9781	61	14	these	these	DET
easat-9781	61	15	environments	environment	NOUN
easat-9781	61	16	.	.	PUNCT
easat-9781	62	1	the	the	DET
easat-9781	62	2	study	study	NOUN
easat-9781	62	3	aims	aim	VERB
easat-9781	62	4	to	to	PART
easat-9781	62	5	explore	explore	VERB
easat-9781	62	6	how	how	SCONJ
easat-9781	62	7	these	these	DET
easat-9781	62	8	technologies	technology	NOUN
easat-9781	62	9	can	can	AUX
easat-9781	62	10	bolster	bolster	VERB
easat-9781	62	11	security	security	NOUN
easat-9781	62	12	measures	measure	NOUN
easat-9781	62	13	while	while	SCONJ
easat-9781	62	14	optimizing	optimize	VERB
easat-9781	62	15	the	the	DET
easat-9781	62	16	user	user	NOUN
easat-9781	62	17	experience	experience	NOUN
easat-9781	62	18	.	.	PUNCT
easat-9781	63	1	this	this	DET
easat-9781	63	2	study	study	NOUN
easat-9781	63	3	examines	examine	VERB
easat-9781	63	4	cutting	cutting	NOUN
easat-9781	63	5	-	-	PUNCT
easat-9781	63	6	edge	edge	NOUN
easat-9781	63	7	research	research	NOUN
easat-9781	63	8	from	from	ADP
easat-9781	63	9	2010	2010	NUM
easat-9781	63	10	to	to	ADP
easat-9781	63	11	2024	2024	NUM
easat-9781	63	12	on	on	ADP
easat-9781	63	13	the	the	DET
easat-9781	63	14	integration	integration	NOUN
easat-9781	63	15	of	of	ADP
easat-9781	63	16	contactless	contactless	ADJ
easat-9781	63	17	biometric	biometric	ADJ
easat-9781	63	18	technologies	technology	NOUN
easat-9781	63	19	in	in	ADP
easat-9781	63	20	e	e	NOUN
easat-9781	63	21	-	-	ADJ
easat-9781	63	22	learning	learning	ADJ
easat-9781	63	23	environments	environment	NOUN
easat-9781	63	24	,	,	PUNCT
easat-9781	63	25	evaluating	evaluate	VERB
easat-9781	63	26	the	the	DET
easat-9781	63	27	effects	effect	NOUN
easat-9781	63	28	on	on	ADP
easat-9781	63	29	user	user	NOUN
easat-9781	63	30	privacy	privacy	NOUN
easat-9781	63	31	,	,	PUNCT
easat-9781	63	32	data	datum	NOUN
easat-9781	63	33	security	security	NOUN
easat-9781	63	34	,	,	PUNCT
easat-9781	63	35	and	and	CCONJ
easat-9781	63	36	overall	overall	ADJ
easat-9781	63	37	usability	usability	NOUN
easat-9781	63	38	.	.	PUNCT
easat-9781	64	1	therefore	therefore	ADV
easat-9781	64	2	,	,	PUNCT
easat-9781	64	3	the	the	DET
easat-9781	64	4	main	main	ADJ
easat-9781	64	5	contributions	contribution	NOUN
easat-9781	64	6	of	of	ADP
easat-9781	64	7	this	this	DET
easat-9781	64	8	study	study	NOUN
easat-9781	64	9	are	be	AUX
easat-9781	64	10	as	as	SCONJ
easat-9781	64	11	follows	follow	VERB
easat-9781	64	12	:	:	PUNCT
easat-9781	65	1	1	1	X
easat-9781	65	2	.	.	X
easat-9781	65	3	it	it	PRON
easat-9781	65	4	offers	offer	VERB
easat-9781	65	5	a	a	DET
easat-9781	65	6	thorough	thorough	ADJ
easat-9781	65	7	review	review	NOUN
easat-9781	65	8	of	of	ADP
easat-9781	65	9	current	current	ADJ
easat-9781	65	10	research	research	NOUN
easat-9781	65	11	,	,	PUNCT
easat-9781	65	12	highlighting	highlight	VERB
easat-9781	65	13	the	the	DET
easat-9781	65	14	benefits	benefit	NOUN
easat-9781	65	15	and	and	CCONJ
easat-9781	65	16	drawbacks	drawback	NOUN
easat-9781	65	17	of	of	ADP
easat-9781	65	18	these	these	DET
easat-9781	65	19	technologies	technology	NOUN
easat-9781	65	20	while	while	SCONJ
easat-9781	65	21	providing	provide	VERB
easat-9781	65	22	guidance	guidance	NOUN
easat-9781	65	23	on	on	ADP
easat-9781	65	24	their	their	PRON
easat-9781	65	25	effective	effective	ADJ
easat-9781	65	26	use	use	NOUN
easat-9781	65	27	.	.	PUNCT
easat-9781	66	1	2	2	X
easat-9781	66	2	.	.	X
easat-9781	66	3	it	it	PRON
easat-9781	66	4	examines	examine	VERB
easat-9781	66	5	the	the	DET
easat-9781	66	6	integration	integration	NOUN
easat-9781	66	7	of	of	ADP
easat-9781	66	8	contactless	contactless	ADJ
easat-9781	66	9	biometric	biometric	ADJ
easat-9781	66	10	solutions	solution	NOUN
easat-9781	66	11	to	to	PART
easat-9781	66	12	improve	improve	VERB
easat-9781	66	13	accessibility	accessibility	NOUN
easat-9781	66	14	for	for	ADP
easat-9781	66	15	various	various	ADJ
easat-9781	66	16	user	user	NOUN
easat-9781	66	17	groups	group	NOUN
easat-9781	66	18	,	,	PUNCT
easat-9781	66	19	including	include	VERB
easat-9781	66	20	those	those	PRON
easat-9781	66	21	with	with	ADP
easat-9781	66	22	disabilities	disability	NOUN
easat-9781	66	23	,	,	PUNCT
easat-9781	66	24	while	while	SCONJ
easat-9781	66	25	reducing	reduce	VERB
easat-9781	66	26	disruptions	disruption	NOUN
easat-9781	66	27	to	to	ADP
easat-9781	66	28	the	the	DET
easat-9781	66	29	learning	learning	NOUN
easat-9781	66	30	process	process	NOUN
easat-9781	66	31	.	.	PUNCT
easat-9781	67	1	3	3	X
easat-9781	67	2	.	.	X
easat-9781	67	3	it	it	PRON
easat-9781	67	4	provides	provide	VERB
easat-9781	67	5	effective	effective	ADJ
easat-9781	67	6	strategies	strategy	NOUN
easat-9781	67	7	for	for	ADP
easat-9781	67	8	integrating	integrate	VERB
easat-9781	67	9	biometric	biometric	ADJ
easat-9781	67	10	technologies	technology	NOUN
easat-9781	67	11	into	into	ADP
easat-9781	67	12	online	online	ADJ
easat-9781	67	13	educational	educational	ADJ
easat-9781	67	14	platforms	platform	NOUN
easat-9781	67	15	,	,	PUNCT
easat-9781	67	16	offering	offer	VERB
easat-9781	67	17	valuable	valuable	ADJ
easat-9781	67	18	recommendations	recommendation	NOUN
easat-9781	67	19	for	for	ADP
easat-9781	67	20	teachers	teacher	NOUN
easat-9781	67	21	,	,	PUNCT
easat-9781	67	22	programmers	programmer	NOUN
easat-9781	67	23	,	,	PUNCT
easat-9781	67	24	and	and	CCONJ
easat-9781	67	25	decision	decision	NOUN
easat-9781	67	26	-	-	PUNCT
easat-9781	67	27	makers	maker	NOUN
easat-9781	67	28	.	.	PUNCT
easat-9781	68	1	4	4	X
easat-9781	68	2	.	.	X
easat-9781	68	3	it	it	PRON
easat-9781	68	4	provides	provide	VERB
easat-9781	68	5	a	a	DET
easat-9781	68	6	thorough	thorough	ADJ
easat-9781	68	7	assessment	assessment	NOUN
easat-9781	68	8	of	of	ADP
easat-9781	68	9	the	the	DET
easat-9781	68	10	trade	trade	NOUN
easat-9781	68	11	-	-	PUNCT
easat-9781	68	12	offs	off	NOUN
easat-9781	68	13	between	between	ADP
easat-9781	68	14	improving	improve	VERB
easat-9781	68	15	security	security	NOUN
easat-9781	68	16	and	and	CCONJ
easat-9781	68	17	safeguarding	safeguard	VERB
easat-9781	68	18	users	user	NOUN
easat-9781	68	19	’	'	PUNCT
easat-9781	68	20	rights	right	NOUN
easat-9781	68	21	,	,	PUNCT
easat-9781	68	22	along	along	ADP
easat-9781	68	23	with	with	ADP
easat-9781	68	24	recommendations	recommendation	NOUN
easat-9781	68	25	for	for	ADP
easat-9781	68	26	responsible	responsible	ADJ
easat-9781	68	27	implementation	implementation	NOUN
easat-9781	68	28	.	.	PUNCT
easat-9781	69	1	5	5	X
easat-9781	69	2	.	.	PUNCT
easat-9781	69	3	the	the	DET
easat-9781	69	4	study	study	NOUN
easat-9781	69	5	identifies	identify	VERB
easat-9781	69	6	gaps	gap	NOUN
easat-9781	69	7	in	in	ADP
easat-9781	69	8	the	the	DET
easat-9781	69	9	existing	exist	VERB
easat-9781	69	10	literature	literature	NOUN
easat-9781	69	11	and	and	CCONJ
easat-9781	69	12	suggests	suggest	VERB
easat-9781	69	13	future	future	ADJ
easat-9781	69	14	research	research	NOUN
easat-9781	69	15	aimed	aim	VERB
easat-9781	69	16	at	at	ADP
easat-9781	69	17	improving	improve	VERB
easat-9781	69	18	the	the	DET
easat-9781	69	19	accuracy	accuracy	NOUN
easat-9781	69	20	of	of	ADP
easat-9781	69	21	biometric	biometric	ADJ
easat-9781	69	22	systems	system	NOUN
easat-9781	69	23	in	in	ADP
easat-9781	69	24	various	various	ADJ
easat-9781	69	25	learning	learning	NOUN
easat-9781	69	26	environments	environment	NOUN
easat-9781	69	27	,	,	PUNCT
easat-9781	69	28	addressing	address	VERB
easat-9781	69	29	bias	bias	NOUN
easat-9781	69	30	issues	issue	NOUN
easat-9781	69	31	,	,	PUNCT
easat-9781	69	32	and	and	CCONJ
easat-9781	69	33	exploring	explore	VERB
easat-9781	69	34	new	new	ADJ
easat-9781	69	35	biometric	biometric	ADJ
easat-9781	69	36	technologies	technology	NOUN
easat-9781	69	37	.	.	PUNCT
easat-9781	70	1	while	while	SCONJ
easat-9781	70	2	massive	massive	ADJ
easat-9781	70	3	open	open	ADJ
easat-9781	70	4	online	online	ADJ
easat-9781	70	5	courses	course	NOUN
easat-9781	70	6	(	(	PUNCT
easat-9781	70	7	moocs	moocs	PROPN
easat-9781	70	8	)	)	PUNCT
easat-9781	70	9	now	now	ADV
easat-9781	70	10	serve	serve	VERB
easat-9781	70	11	over	over	ADP
easat-9781	70	12	220	220	NUM
easat-9781	70	13	million	million	NUM
easat-9781	70	14	learners	learner	NOUN
easat-9781	70	15	globally	globally	ADV
easat-9781	70	16	[	[	X
easat-9781	70	17	6	6	NUM
easat-9781	70	18	]	]	PUNCT
easat-9781	70	19	,	,	PUNCT
easat-9781	70	20	their	their	PRON
easat-9781	70	21	unique	unique	ADJ
easat-9781	70	22	authentication	authentication	NOUN
easat-9781	70	23	challenges	challenge	NOUN
easat-9781	70	24	remain	remain	VERB
easat-9781	70	25	understudied	understudied	ADJ
easat-9781	70	26	–	–	PUNCT
easat-9781	70	27	a	a	DET
easat-9781	70	28	gap	gap	NOUN
easat-9781	70	29	this	this	DET
easat-9781	70	30	review	review	NOUN
easat-9781	70	31	addresses	address	NOUN
easat-9781	70	32	.	.	PUNCT
easat-9781	71	1	the	the	DET
easat-9781	71	2	remainder	remainder	NOUN
easat-9781	71	3	of	of	ADP
easat-9781	71	4	this	this	DET
easat-9781	71	5	article	article	NOUN
easat-9781	71	6	is	be	AUX
easat-9781	71	7	structured	structure	VERB
easat-9781	71	8	as	as	SCONJ
easat-9781	71	9	follows	follow	VERB
easat-9781	71	10	:	:	PUNCT
easat-9781	71	11	section	section	NOUN
easat-9781	71	12	2	2	NUM
easat-9781	71	13	reviews	review	VERB
easat-9781	71	14	the	the	DET
easat-9781	71	15	literature	literature	NOUN
easat-9781	71	16	on	on	ADP
easat-9781	71	17	integrating	integrate	VERB
easat-9781	71	18	contactless	contactless	ADJ
easat-9781	71	19	biometric	biometric	ADJ
easat-9781	71	20	technologies	technology	NOUN
easat-9781	71	21	into	into	ADP
easat-9781	71	22	learning	learn	VERB
easat-9781	71	23	environments	environment	NOUN
easat-9781	71	24	.	.	PUNCT
easat-9781	72	1	section	section	NOUN
easat-9781	72	2	3	3	NUM
easat-9781	72	3	outlines	outline	VERB
easat-9781	72	4	the	the	DET
easat-9781	72	5	materials	material	NOUN
easat-9781	72	6	and	and	CCONJ
easat-9781	72	7	procedures	procedure	NOUN
easat-9781	72	8	used	use	VERB
easat-9781	72	9	in	in	ADP
easat-9781	72	10	this	this	DET
easat-9781	72	11	study	study	NOUN
easat-9781	72	12	.	.	PUNCT
easat-9781	73	1	in	in	ADP
easat-9781	73	2	section	section	NOUN
easat-9781	73	3	3	3	NUM
easat-9781	73	4	,	,	PUNCT
easat-9781	73	5	the	the	DET
easat-9781	73	6	search	search	NOUN
easat-9781	73	7	strategy	strategy	NOUN
easat-9781	73	8	,	,	PUNCT
easat-9781	73	9	appropriateness	appropriateness	NOUN
easat-9781	73	10	measures	measure	NOUN
easat-9781	73	11	,	,	PUNCT
easat-9781	73	12	online	online	ADJ
easat-9781	73	13	resources	resource	NOUN
easat-9781	73	14	,	,	PUNCT
easat-9781	73	15	selected	select	VERB
easat-9781	73	16	articles	article	NOUN
easat-9781	73	17	,	,	PUNCT
easat-9781	73	18	data	datum	NOUN
easat-9781	73	19	collection	collection	NOUN
easat-9781	73	20	techniques	technique	NOUN
easat-9781	73	21	,	,	PUNCT
easat-9781	73	22	and	and	CCONJ
easat-9781	73	23	evaluation	evaluation	NOUN
easat-9781	73	24	methods	method	NOUN
easat-9781	73	25	are	be	AUX
easat-9781	73	26	described	describe	VERB
easat-9781	73	27	in	in	ADP
easat-9781	73	28	detail	detail	NOUN
easat-9781	73	29	.	.	PUNCT
easat-9781	74	1	section	section	NOUN
easat-9781	74	2	4	4	NUM
easat-9781	74	3	analyzes	analyze	VERB
easat-9781	74	4	the	the	DET
easat-9781	74	5	findings	finding	NOUN
easat-9781	74	6	,	,	PUNCT
easat-9781	74	7	including	include	VERB
easat-9781	74	8	the	the	DET
easat-9781	74	9	results	result	NOUN
easat-9781	74	10	of	of	ADP
easat-9781	74	11	the	the	DET
easat-9781	74	12	search	search	NOUN
easat-9781	74	13	method	method	NOUN
easat-9781	74	14	,	,	PUNCT
easat-9781	74	15	research	research	NOUN
easat-9781	74	16	characteristics	characteristic	NOUN
easat-9781	74	17	,	,	PUNCT
easat-9781	74	18	and	and	CCONJ
easat-9781	74	19	limitations	limitation	NOUN
easat-9781	74	20	.	.	PUNCT
easat-9781	75	1	section	section	NOUN
easat-9781	75	2	5	5	NUM
easat-9781	75	3	summarizes	summarize	NOUN
easat-9781	75	4	the	the	DET
easat-9781	75	5	remaining	remain	VERB
easat-9781	75	6	sections	section	NOUN
easat-9781	75	7	of	of	ADP
easat-9781	75	8	this	this	DET
easat-9781	75	9	work	work	NOUN
easat-9781	75	10	.	.	PUNCT
easat-9781	76	1	2	2	X
easat-9781	76	2	.	.	NUM
easat-9781	76	3	related	relate	VERB
easat-9781	76	4	works	work	NOUN
easat-9781	76	5	biometrics	biometric	NOUN
easat-9781	76	6	refers	refer	VERB
easat-9781	76	7	to	to	ADP
easat-9781	76	8	the	the	DET
easat-9781	76	9	automated	automate	VERB
easat-9781	76	10	identification	identification	NOUN
easat-9781	76	11	of	of	ADP
easat-9781	76	12	individuals	individual	NOUN
easat-9781	76	13	through	through	ADP
easat-9781	76	14	their	their	PRON
easat-9781	76	15	unique	unique	ADJ
easat-9781	76	16	biological	biological	ADJ
easat-9781	76	17	and	and	CCONJ
easat-9781	76	18	behavioral	behavioral	ADJ
easat-9781	76	19	traits	trait	NOUN
easat-9781	76	20	.	.	PUNCT
easat-9781	77	1	these	these	DET
easat-9781	77	2	traits	trait	NOUN
easat-9781	77	3	can	can	AUX
easat-9781	77	4	be	be	AUX
easat-9781	77	5	categorized	categorize	VERB
easat-9781	77	6	as	as	ADP
easat-9781	77	7	either	either	CCONJ
easat-9781	77	8	physiological	physiological	ADJ
easat-9781	77	9	or	or	CCONJ
easat-9781	77	10	behavioral	behavioral	ADJ
easat-9781	77	11	[	[	X
easat-9781	77	12	7	7	NUM
easat-9781	77	13	,	,	PUNCT
easat-9781	77	14	8	8	NUM
easat-9781	77	15	]	]	PUNCT
easat-9781	77	16	physiological	physiological	ADJ
easat-9781	77	17	biometrics	biometric	NOUN
easat-9781	77	18	include	include	VERB
easat-9781	77	19	characteristics	characteristic	NOUN
easat-9781	77	20	that	that	PRON
easat-9781	77	21	are	be	AUX
easat-9781	77	22	unique	unique	ADJ
easat-9781	77	23	to	to	ADP
easat-9781	77	24	an	an	DET
easat-9781	77	25	individual	individual	NOUN
easat-9781	77	26	's	's	PART
easat-9781	77	27	body	body	NOUN
easat-9781	77	28	,	,	PUNCT
easat-9781	77	29	such	such	ADJ
easat-9781	77	30	as	as	ADP
easat-9781	77	31	fingerprints	fingerprint	NOUN
easat-9781	77	32	,	,	PUNCT
easat-9781	77	33	facial	facial	ADJ
easat-9781	77	34	features	feature	NOUN
easat-9781	77	35	,	,	PUNCT
easat-9781	77	36	iris	iris	NOUN
easat-9781	77	37	patterns	pattern	NOUN
easat-9781	77	38	,	,	PUNCT
easat-9781	77	39	and	and	CCONJ
easat-9781	77	40	dna	dna	PROPN
easat-9781	77	41	.	.	PUNCT
easat-9781	78	1	in	in	ADP
easat-9781	78	2	contrast	contrast	NOUN
easat-9781	78	3	,	,	PUNCT
easat-9781	78	4	behavioral	behavioral	ADJ
easat-9781	78	5	biometrics	biometric	NOUN
easat-9781	78	6	examine	examine	VERB
easat-9781	78	7	patterns	pattern	NOUN
easat-9781	78	8	in	in	ADP
easat-9781	78	9	a	a	DET
easat-9781	78	10	person	person	NOUN
easat-9781	78	11	's	's	PART
easat-9781	78	12	actions	action	NOUN
easat-9781	78	13	or	or	CCONJ
easat-9781	78	14	behaviors	behavior	NOUN
easat-9781	78	15	,	,	PUNCT
easat-9781	78	16	including	include	VERB
easat-9781	78	17	voice	voice	NOUN
easat-9781	78	18	patterns	pattern	NOUN
easat-9781	78	19	,	,	PUNCT
easat-9781	78	20	typing	type	VERB
easat-9781	78	21	speed	speed	NOUN
easat-9781	78	22	,	,	PUNCT
easat-9781	78	23	and	and	CCONJ
easat-9781	78	24	gait	gait	VERB
easat-9781	79	1	[	[	X
easat-9781	79	2	4	4	NUM
easat-9781	79	3	,	,	PUNCT
easat-9781	79	4	5	5	NUM
easat-9781	79	5	]	]	PUNCT
easat-9781	79	6	.	.	PUNCT
easat-9781	80	1	non	non	ADJ
easat-9781	80	2	-	-	ADJ
easat-9781	80	3	contact	contact	ADJ
easat-9781	80	4	biometrics	biometric	NOUN
easat-9781	80	5	,	,	PUNCT
easat-9781	80	6	a	a	DET
easat-9781	80	7	form	form	NOUN
easat-9781	80	8	of	of	ADP
easat-9781	80	9	biometric	biometric	ADJ
easat-9781	80	10	technology	technology	NOUN
easat-9781	80	11	,	,	PUNCT
easat-9781	80	12	involves	involve	VERB
easat-9781	80	13	collecting	collect	VERB
easat-9781	80	14	physiological	physiological	ADJ
easat-9781	80	15	or	or	CCONJ
easat-9781	80	16	behavioral	behavioral	ADJ
easat-9781	80	17	data	datum	NOUN
easat-9781	80	18	without	without	ADP
easat-9781	80	19	any	any	DET
easat-9781	80	20	physical	physical	ADJ
easat-9781	80	21	contact	contact	NOUN
easat-9781	80	22	with	with	ADP
easat-9781	80	23	the	the	DET
easat-9781	80	24	system	system	NOUN
easat-9781	80	25	[	[	X
easat-9781	80	26	7	7	NUM
easat-9781	80	27	-	-	SYM
easat-9781	80	28	9	9	NUM
easat-9781	80	29	]	]	PUNCT
easat-9781	80	30	.	.	PUNCT
easat-9781	81	1	unlike	unlike	ADP
easat-9781	81	2	traditional	traditional	ADJ
easat-9781	81	3	fingerprint	fingerprint	NOUN
easat-9781	81	4	scanning	scanning	NOUN
easat-9781	81	5	,	,	PUNCT
easat-9781	81	6	contactless	contactless	ADJ
easat-9781	81	7	biometrics	biometric	NOUN
easat-9781	81	8	do	do	AUX
easat-9781	81	9	not	not	PART
easat-9781	81	10	require	require	VERB
easat-9781	81	11	direct	direct	ADJ
easat-9781	81	12	interaction	interaction	NOUN
easat-9781	81	13	with	with	ADP
easat-9781	81	14	a	a	DET
easat-9781	81	15	sensor	sensor	NOUN
easat-9781	81	16	;	;	PUNCT
easat-9781	81	17	instead	instead	ADV
easat-9781	81	18	,	,	PUNCT
easat-9781	81	19	they	they	PRON
easat-9781	81	20	utilize	utilize	VERB
easat-9781	81	21	remote	remote	ADJ
easat-9781	81	22	sensing	sense	VERB
easat-9781	81	23	techniques	technique	NOUN
easat-9781	81	24	to	to	PART
easat-9781	81	25	gather	gather	VERB
easat-9781	81	26	information	information	NOUN
easat-9781	81	27	.	.	PUNCT
easat-9781	82	1	examples	example	NOUN
easat-9781	82	2	include	include	VERB
easat-9781	82	3	facial	facial	ADJ
easat-9781	82	4	recognition	recognition	NOUN
easat-9781	82	5	,	,	PUNCT
easat-9781	82	6	voice	voice	NOUN
easat-9781	82	7	recognition	recognition	NOUN
easat-9781	82	8	,	,	PUNCT
easat-9781	82	9	and	and	CCONJ
easat-9781	82	10	iris	iris	NOUN
easat-9781	82	11	scanning	scanning	NOUN
easat-9781	82	12	.	.	PUNCT
easat-9781	83	1	these	these	DET
easat-9781	83	2	technologies	technology	NOUN
easat-9781	83	3	are	be	AUX
easat-9781	83	4	particularly	particularly	ADV
easat-9781	83	5	significant	significant	ADJ
easat-9781	83	6	in	in	ADP
easat-9781	83	7	today	today	NOUN
easat-9781	83	8	's	's	PART
easat-9781	83	9	context	context	NOUN
easat-9781	83	10	,	,	PUNCT
easat-9781	83	11	where	where	SCONJ
easat-9781	83	12	hygiene	hygiene	NOUN
easat-9781	83	13	and	and	CCONJ
easat-9781	83	14	user	user	NOUN
easat-9781	83	15	convenience	convenience	NOUN
easat-9781	83	16	are	be	AUX
easat-9781	83	17	paramount	paramount	ADJ
easat-9781	83	18	,	,	PUNCT
easat-9781	83	19	especially	especially	ADV
easat-9781	83	20	in	in	ADP
easat-9781	83	21	sectors	sector	NOUN
easat-9781	83	22	like	like	ADP
easat-9781	83	23	education	education	NOUN
easat-9781	83	24	,	,	PUNCT
easat-9781	83	25	where	where	SCONJ
easat-9781	83	26	regular	regular	ADJ
easat-9781	83	27	physical	physical	ADJ
easat-9781	83	28	interactions	interaction	NOUN
easat-9781	83	29	with	with	ADP
easat-9781	83	30	devices	device	NOUN
easat-9781	83	31	are	be	AUX
easat-9781	83	32	impractical	impractical	ADJ
easat-9781	83	33	.	.	PUNCT
easat-9781	84	1	this	this	DET
easat-9781	84	2	section	section	NOUN
easat-9781	84	3	examines	examine	VERB
easat-9781	84	4	the	the	DET
easat-9781	84	5	current	current	ADJ
easat-9781	84	6	research	research	NOUN
easat-9781	84	7	status	status	NOUN
easat-9781	84	8	of	of	ADP
easat-9781	84	9	integrating	integrate	VERB
easat-9781	84	10	contactless	contactless	ADJ
easat-9781	84	11	biometrics	biometric	NOUN
easat-9781	84	12	in	in	ADP
easat-9781	84	13	online	online	ADJ
easat-9781	84	14	learning	learn	VERB
easat-9781	84	15	environments	environment	NOUN
easat-9781	84	16	,	,	PUNCT
easat-9781	84	17	analyzing	analyze	VERB
easat-9781	84	18	the	the	DET
easat-9781	84	19	benefits	benefit	NOUN
easat-9781	84	20	,	,	PUNCT
easat-9781	84	21	challenges	challenge	NOUN
easat-9781	84	22	,	,	PUNCT
easat-9781	84	23	and	and	CCONJ
easat-9781	84	24	potential	potential	ADJ
easat-9781	84	25	future	future	ADJ
easat-9781	84	26	directions	direction	NOUN
easat-9781	84	27	of	of	ADP
easat-9781	84	28	this	this	DET
easat-9781	84	29	technology	technology	NOUN
easat-9781	84	30	.	.	PUNCT
easat-9781	85	1	175	175	NUM
easat-9781	85	2	edelweiss	edelweiss	PROPN
easat-9781	85	3	applied	apply	VERB
easat-9781	85	4	science	science	NOUN
easat-9781	85	5	and	and	CCONJ
easat-9781	85	6	technology	technology	NOUN
easat-9781	85	7	issn	issn	PROPN
easat-9781	85	8	:	:	PUNCT
easat-9781	85	9	2576	2576	NUM
easat-9781	85	10	-	-	SYM
easat-9781	85	11	8484	8484	NUM
easat-9781	85	12	vol	vol	NOUN
easat-9781	85	13	.	.	PROPN
easat-9781	86	1	9	9	NUM
easat-9781	86	2	,	,	PUNCT
easat-9781	86	3	no	no	INTJ
easat-9781	86	4	.	.	NOUN
easat-9781	86	5	9	9	NUM
easat-9781	86	6	:	:	SYM
easat-9781	86	7	172	172	NUM
easat-9781	86	8	-	-	SYM
easat-9781	86	9	194	194	NUM
easat-9781	86	10	,	,	PUNCT
easat-9781	86	11	2025	2025	NUM
easat-9781	86	12	doi	doi	NOUN
easat-9781	86	13	:	:	PUNCT
easat-9781	86	14	10.55214/2576	10.55214/2576	NUM
easat-9781	86	15	-	-	SYM
easat-9781	86	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	86	17	©	©	PROPN
easat-9781	86	18	2025	2025	NUM
easat-9781	86	19	by	by	ADP
easat-9781	86	20	the	the	DET
easat-9781	86	21	authors	author	NOUN
easat-9781	86	22	;	;	PUNCT
easat-9781	86	23	licensee	licensee	PROPN
easat-9781	86	24	learning	learning	NOUN
easat-9781	86	25	gate	gate	NOUN
easat-9781	86	26	2.1	2.1	NUM
easat-9781	86	27	.	.	PUNCT
easat-9781	87	1	contactless	contactless	NOUN
easat-9781	87	2	biometrics	biometric	NOUN
easat-9781	87	3	in	in	ADP
easat-9781	87	4	education	education	NOUN
easat-9781	87	5	the	the	DET
easat-9781	87	6	adoption	adoption	NOUN
easat-9781	87	7	of	of	ADP
easat-9781	87	8	contactless	contactless	ADJ
easat-9781	87	9	biometrics	biometric	NOUN
easat-9781	87	10	(	(	PUNCT
easat-9781	87	11	e.g.	e.g.	ADV
easat-9781	87	12	,	,	PUNCT
easat-9781	87	13	facial	facial	ADJ
easat-9781	87	14	recognition	recognition	NOUN
easat-9781	87	15	and	and	CCONJ
easat-9781	87	16	voice	voice	NOUN
easat-9781	87	17	patterns	pattern	NOUN
easat-9781	87	18	)	)	PUNCT
easat-9781	87	19	has	have	AUX
easat-9781	87	20	grown	grow	VERB
easat-9781	87	21	alongside	alongside	ADP
easat-9781	87	22	digital	digital	ADJ
easat-9781	87	23	learning	learning	NOUN
easat-9781	87	24	platforms	platform	NOUN
easat-9781	87	25	,	,	PUNCT
easat-9781	87	26	particularly	particularly	ADV
easat-9781	87	27	for	for	ADP
easat-9781	87	28	identity	identity	NOUN
easat-9781	87	29	verification	verification	NOUN
easat-9781	87	30	in	in	ADP
easat-9781	87	31	high	high	ADJ
easat-9781	87	32	-	-	PUNCT
easat-9781	87	33	stakes	stake	NOUN
easat-9781	87	34	assessments	assessment	NOUN
easat-9781	87	35	[	[	X
easat-9781	87	36	8	8	NUM
easat-9781	87	37	]	]	PUNCT
easat-9781	87	38	.	.	PUNCT
easat-9781	88	1	while	while	SCONJ
easat-9781	88	2	most	most	ADJ
easat-9781	88	3	studies	study	NOUN
easat-9781	88	4	focus	focus	VERB
easat-9781	88	5	on	on	ADP
easat-9781	88	6	traditional	traditional	ADJ
easat-9781	88	7	online	online	ADJ
easat-9781	88	8	courses	course	NOUN
easat-9781	88	9	,	,	PUNCT
easat-9781	88	10	moocs	mooc	VERB
easat-9781	88	11	(	(	PUNCT
easat-9781	88	12	massive	massive	ADJ
easat-9781	88	13	open	open	ADJ
easat-9781	88	14	online	online	ADJ
easat-9781	88	15	courses	course	NOUN
easat-9781	88	16	)	)	PUNCT
easat-9781	88	17	present	present	ADJ
easat-9781	88	18	unique	unique	ADJ
easat-9781	88	19	challenges	challenge	NOUN
easat-9781	88	20	due	due	ADP
easat-9781	88	21	to	to	ADP
easat-9781	88	22	their	their	PRON
easat-9781	88	23	open	open	ADJ
easat-9781	88	24	-	-	PUNCT
easat-9781	88	25	access	access	NOUN
easat-9781	88	26	models	model	NOUN
easat-9781	88	27	and	and	CCONJ
easat-9781	88	28	diverse	diverse	ADJ
easat-9781	88	29	global	global	ADJ
easat-9781	88	30	learner	learner	NOUN
easat-9781	88	31	demographics	demographic	NOUN
easat-9781	88	32	.	.	PUNCT
easat-9781	89	1	for	for	ADP
easat-9781	89	2	instance	instance	NOUN
easat-9781	89	3	:	:	PUNCT
easat-9781	89	4	•	•	NOUN
easat-9781	89	5	scalability	scalability	NOUN
easat-9781	89	6	:	:	PUNCT
easat-9781	89	7	moocs	moocs	AUX
easat-9781	89	8	require	require	VERB
easat-9781	89	9	solutions	solution	NOUN
easat-9781	89	10	that	that	PRON
easat-9781	89	11	operate	operate	VERB
easat-9781	89	12	across	across	ADP
easat-9781	89	13	various	various	ADJ
easat-9781	89	14	devices	device	NOUN
easat-9781	89	15	and	and	CCONJ
easat-9781	89	16	bandwidth	bandwidth	ADJ
easat-9781	89	17	conditions	condition	NOUN
easat-9781	89	18	[	[	X
easat-9781	89	19	1	1	NUM
easat-9781	89	20	]	]	PUNCT
easat-9781	89	21	,	,	PUNCT
easat-9781	89	22	yet	yet	CCONJ
easat-9781	89	23	current	current	ADJ
easat-9781	89	24	biometric	biometric	ADJ
easat-9781	89	25	systems	system	NOUN
easat-9781	89	26	frequently	frequently	ADV
easat-9781	89	27	assume	assume	VERB
easat-9781	89	28	a	a	DET
easat-9781	89	29	standard	standard	ADJ
easat-9781	89	30	model	model	NOUN
easat-9781	89	31	.	.	PUNCT
easat-9781	90	1	•	•	NOUN
easat-9781	90	2	proctoring	proctor	VERB
easat-9781	90	3	:	:	PUNCT
easat-9781	90	4	platforms	platform	NOUN
easat-9781	90	5	such	such	ADJ
easat-9781	90	6	as	as	ADP
easat-9781	90	7	coursera	coursera	NOUN
easat-9781	90	8	utilize	utilize	NOUN
easat-9781	90	9	ai	ai	AUX
easat-9781	90	10	proctoring	proctor	VERB
easat-9781	90	11	with	with	ADP
easat-9781	90	12	facial	facial	ADJ
easat-9781	90	13	recognition	recognition	NOUN
easat-9781	90	14	but	but	CCONJ
easat-9781	90	15	encounter	encounter	VERB
easat-9781	90	16	criticism	criticism	NOUN
easat-9781	90	17	regarding	regard	VERB
easat-9781	90	18	privacy	privacy	NOUN
easat-9781	90	19	and	and	CCONJ
easat-9781	90	20	bias	bias	NOUN
easat-9781	90	21	[	[	X
easat-9781	90	22	9	9	NUM
easat-9781	90	23	]	]	PUNCT
easat-9781	90	24	.	.	PUNCT
easat-9781	91	1	2.2	2.2	NUM
easat-9781	91	2	.	.	PUNCT
easat-9781	92	1	behavioral	behavioral	ADJ
easat-9781	92	2	biometrics	biometric	NOUN
easat-9781	92	3	behavioral	behavioral	ADJ
easat-9781	92	4	traits	trait	NOUN
easat-9781	92	5	like	like	ADP
easat-9781	92	6	keystroke	keystroke	NOUN
easat-9781	92	7	dynamics	dynamic	NOUN
easat-9781	92	8	are	be	AUX
easat-9781	92	9	gaining	gain	VERB
easat-9781	92	10	traction	traction	NOUN
easat-9781	92	11	for	for	ADP
easat-9781	92	12	non	non	ADJ
easat-9781	92	13	-	-	ADJ
easat-9781	92	14	intrusive	intrusive	ADJ
easat-9781	92	15	authentication	authentication	NOUN
easat-9781	92	16	.	.	PUNCT
easat-9781	93	1	recent	recent	ADJ
easat-9781	93	2	research	research	NOUN
easat-9781	93	3	by	by	ADP
easat-9781	93	4	hinbarji	hinbarji	NOUN
easat-9781	93	5	[	[	X
easat-9781	93	6	10	10	NUM
easat-9781	93	7	]	]	PUNCT
easat-9781	93	8	demonstrates	demonstrate	VERB
easat-9781	93	9	their	their	PRON
easat-9781	93	10	potential	potential	NOUN
easat-9781	93	11	for	for	ADP
easat-9781	93	12	continuous	continuous	ADJ
easat-9781	93	13	verification	verification	NOUN
easat-9781	93	14	in	in	ADP
easat-9781	93	15	self	self	NOUN
easat-9781	93	16	-	-	PUNCT
easat-9781	93	17	paced	pace	VERB
easat-9781	93	18	moocs	mooc	NOUN
easat-9781	93	19	,	,	PUNCT
easat-9781	93	20	although	although	SCONJ
easat-9781	93	21	accuracy	accuracy	NOUN
easat-9781	93	22	declines	decline	VERB
easat-9781	93	23	in	in	ADP
easat-9781	93	24	low	low	ADJ
easat-9781	93	25	-	-	PUNCT
easat-9781	93	26	engagement	engagement	NOUN
easat-9781	93	27	scenarios	scenario	NOUN
easat-9781	93	28	.	.	PUNCT
easat-9781	94	1	2.3	2.3	NUM
easat-9781	94	2	.	.	PUNCT
easat-9781	95	1	ethical	ethical	ADJ
easat-9781	95	2	and	and	CCONJ
easat-9781	95	3	accessibility	accessibility	NOUN
easat-9781	95	4	challenges	challenge	VERB
easat-9781	95	5	privacy	privacy	NOUN
easat-9781	95	6	concerns	concern	NOUN
easat-9781	95	7	dominate	dominate	VERB
easat-9781	95	8	biometric	biometric	ADJ
easat-9781	95	9	literature	literature	NOUN
easat-9781	96	1	[	[	X
easat-9781	96	2	11	11	NUM
easat-9781	96	3	]	]	PUNCT
easat-9781	96	4	,	,	PUNCT
easat-9781	97	1	but	but	CCONJ
easat-9781	97	2	moocs	mooc	VERB
easat-9781	97	3	amplify	amplify	VERB
easat-9781	97	4	these	these	DET
easat-9781	97	5	issues	issue	NOUN
easat-9781	97	6	due	due	ADJ
easat-9781	97	7	to	to	ADP
easat-9781	97	8	global	global	ADJ
easat-9781	97	9	data	datum	NOUN
easat-9781	97	10	laws	law	NOUN
easat-9781	97	11	:	:	PUNCT
easat-9781	97	12	gdpr	gdpr	NOUN
easat-9781	97	13	compliance	compliance	NOUN
easat-9781	97	14	conflicts	conflict	NOUN
easat-9781	97	15	with	with	ADP
easat-9781	97	16	regions	region	NOUN
easat-9781	97	17	lacking	lack	VERB
easat-9781	97	18	biometric	biometric	ADJ
easat-9781	97	19	regulations	regulation	NOUN
easat-9781	97	20	.	.	PUNCT
easat-9781	98	1	moreover	moreover	ADV
easat-9781	98	2	,	,	PUNCT
easat-9781	98	3	disability	disability	NOUN
easat-9781	98	4	access	access	NOUN
easat-9781	98	5	,	,	PUNCT
easat-9781	98	6	such	such	ADJ
easat-9781	98	7	as	as	ADP
easat-9781	98	8	voice	voice	NOUN
easat-9781	98	9	recognition	recognition	NOUN
easat-9781	98	10	,	,	PUNCT
easat-9781	98	11	may	may	AUX
easat-9781	98	12	exclude	exclude	VERB
easat-9781	98	13	learners	learner	NOUN
easat-9781	98	14	with	with	ADP
easat-9781	98	15	speech	speech	NOUN
easat-9781	98	16	impairments	impairment	NOUN
easat-9781	98	17	,	,	PUNCT
easat-9781	98	18	creating	create	VERB
easat-9781	98	19	a	a	DET
easat-9781	98	20	critical	critical	ADJ
easat-9781	98	21	gap	gap	NOUN
easat-9781	98	22	in	in	ADP
easat-9781	98	23	mooc	mooc	NOUN
easat-9781	98	24	inclusivity	inclusivity	NOUN
easat-9781	99	1	[	[	X
easat-9781	99	2	12	12	NUM
easat-9781	99	3	]	]	PUNCT
easat-9781	99	4	.	.	PUNCT
easat-9781	100	1	2.4	2.4	NUM
easat-9781	100	2	.	.	PUNCT
easat-9781	100	3	comparative	comparative	ADJ
easat-9781	100	4	efficacy	efficacy	NOUN
easat-9781	100	5	of	of	ADP
easat-9781	100	6	contactless	contactless	ADJ
easat-9781	100	7	biometric	biometric	ADJ
easat-9781	100	8	modalities	modality	NOUN
easat-9781	100	9	recent	recent	ADJ
easat-9781	100	10	studies	study	NOUN
easat-9781	100	11	show	show	VERB
easat-9781	100	12	significant	significant	ADJ
easat-9781	100	13	performance	performance	NOUN
easat-9781	100	14	variations	variation	NOUN
easat-9781	100	15	among	among	ADP
easat-9781	100	16	biometric	biometric	ADJ
easat-9781	100	17	types	type	NOUN
easat-9781	100	18	used	use	VERB
easat-9781	100	19	in	in	ADP
easat-9781	100	20	online	online	ADJ
easat-9781	100	21	learning	learn	VERB
easat-9781	100	22	environments	environment	NOUN
easat-9781	100	23	(	(	PUNCT
easat-9781	100	24	table	table	NOUN
easat-9781	100	25	1	1	NUM
easat-9781	100	26	)	)	PUNCT
easat-9781	100	27	.	.	PUNCT
easat-9781	101	1	these	these	DET
easat-9781	101	2	differences	difference	NOUN
easat-9781	101	3	are	be	AUX
easat-9781	101	4	especially	especially	ADV
easat-9781	101	5	important	important	ADJ
easat-9781	101	6	in	in	ADP
easat-9781	101	7	mooc	mooc	NOUN
easat-9781	101	8	settings	setting	NOUN
easat-9781	101	9	due	due	ADP
easat-9781	101	10	to	to	ADP
easat-9781	101	11	their	their	PRON
easat-9781	101	12	diverse	diverse	ADJ
easat-9781	101	13	user	user	NOUN
easat-9781	101	14	base	base	NOUN
easat-9781	101	15	and	and	CCONJ
easat-9781	101	16	technical	technical	ADJ
easat-9781	101	17	limitations	limitation	NOUN
easat-9781	101	18	.	.	PUNCT
easat-9781	102	1	table	table	NOUN
easat-9781	102	2	1	1	NUM
easat-9781	102	3	.	.	PUNCT
easat-9781	102	4	biometric	biometric	ADJ
easat-9781	102	5	modality	modality	NOUN
easat-9781	102	6	comparison	comparison	NOUN
easat-9781	102	7	for	for	ADP
easat-9781	102	8	online	online	ADJ
easat-9781	102	9	learning	learn	VERB
easat-9781	102	10	environment	environment	NOUN
easat-9781	102	11	.	.	PUNCT
easat-9781	103	1	modality	modality	NOUN
easat-9781	103	2	accuracy	accuracy	NOUN
easat-9781	103	3	(	(	PUNCT
easat-9781	103	4	f1	f1	NOUN
easat-9781	103	5	score	score	NOUN
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easat-9781	103	7	hardware	hardware	NOUN
easat-9781	103	8	requirements	requirement	NOUN
easat-9781	103	9	mooc	mooc	PROPN
easat-9781	103	10	suitability	suitability	PROPN
easat-9781	103	11	key	key	ADJ
easat-9781	103	12	limitations	limitation	NOUN
easat-9781	103	13	facial	facial	ADJ
easat-9781	103	14	recognition	recognition	NOUN
easat-9781	103	15	azimi	azimi	NOUN
easat-9781	104	1	[	[	X
easat-9781	104	2	13	13	NUM
easat-9781	104	3	]	]	PUNCT
easat-9781	104	4	0.92	0.92	NUM
easat-9781	104	5	webcam	webcam	NOUN
easat-9781	104	6	(	(	PUNCT
easat-9781	104	7	720p+	720p+	PROPN
easat-9781	104	8	)	)	PUNCT
easat-9781	104	9	high	high	ADJ
easat-9781	104	10	(	(	PUNCT
easat-9781	104	11	proctoring	proctor	VERB
easat-9781	104	12	)	)	PUNCT
easat-9781	104	13	lighting	lighting	NOUN
easat-9781	104	14	sensitivity	sensitivity	NOUN
easat-9781	104	15	,	,	PUNCT
easat-9781	104	16	racial	racial	ADJ
easat-9781	104	17	bias	bias	NOUN
easat-9781	104	18	buolamwini	buolamwini	NOUN
easat-9781	104	19	and	and	CCONJ
easat-9781	104	20	gebru	gebru	VERB
easat-9781	104	21	[	[	X
easat-9781	104	22	23	23	NUM
easat-9781	104	23	]	]	PUNCT
easat-9781	104	24	voice	voice	NOUN
easat-9781	104	25	recognition	recognition	NOUN
easat-9781	104	26	patel	patel	NOUN
easat-9781	105	1	[	[	X
easat-9781	105	2	14	14	NUM
easat-9781	105	3	]	]	SYM
easat-9781	105	4	0.81	0.81	NUM
easat-9781	105	5	microphone	microphone	NOUN
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easat-9781	105	7	(	(	PUNCT
easat-9781	105	8	verbal	verbal	ADJ
easat-9781	105	9	exams	exam	NOUN
easat-9781	105	10	)	)	PUNCT
easat-9781	105	11	background	background	NOUN
easat-9781	105	12	noise	noise	NOUN
easat-9781	105	13	,	,	PUNCT
easat-9781	105	14	speech	speech	NOUN
easat-9781	105	15	disorders	disorder	NOUN
easat-9781	105	16	iris	iris	NOUN
easat-9781	105	17	scanning	scan	VERB
easat-9781	105	18	raghavendra	raghavendra	PROPN
easat-9781	105	19	,	,	PUNCT
easat-9781	105	20	et	et	PROPN
easat-9781	105	21	al	al	PROPN
easat-9781	105	22	.	.	PUNCT
easat-9781	106	1	[	[	X
easat-9781	106	2	15	15	NUM
easat-9781	106	3	]	]	SYM
easat-9781	106	4	0.95	0.95	NUM
easat-9781	106	5	ir	ir	PROPN
easat-9781	106	6	camera	camera	NOUN
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easat-9781	106	8	(	(	PUNCT
easat-9781	106	9	costprohibitive	costprohibitive	ADJ
easat-9781	106	10	)	)	PUNCT
easat-9781	106	11	requires	require	VERB
easat-9781	106	12	specialized	specialized	ADJ
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easat-9781	106	14	keystroke	keystroke	NOUN
easat-9781	106	15	dynamics	dynamic	NOUN
easat-9781	106	16	hinbarji	hinbarji	NOUN
easat-9781	106	17	[	[	X
easat-9781	106	18	10	10	NUM
easat-9781	106	19	]	]	SYM
easat-9781	106	20	0.76	0.76	NUM
easat-9781	106	21	keyboard	keyboard	NOUN
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easat-9781	106	25	(	(	PUNCT
easat-9781	106	26	scalability	scalability	NOUN
easat-9781	106	27	)	)	PUNCT
easat-9781	106	28	low	low	ADJ
easat-9781	106	29	discriminative	discriminative	NOUN
easat-9781	106	30	power	power	NOUN
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easat-9781	106	33	scanning	scanning	NOUN
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easat-9781	106	38	(	(	PUNCT
easat-9781	106	39	0.95	0.95	NUM
easat-9781	106	40	f1	f1	NOUN
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easat-9781	106	42	,	,	PUNCT
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easat-9781	106	44	hardware	hardware	NOUN
easat-9781	106	45	requirements	requirement	NOUN
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easat-9781	106	49	for	for	ADP
easat-9781	106	50	scaling	scaling	NOUN
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easat-9781	106	52	.	.	PUNCT
easat-9781	107	1	facial	facial	ADJ
easat-9781	107	2	recognition	recognition	NOUN
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easat-9781	107	4	the	the	DET
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easat-9781	107	6	balance	balance	NOUN
easat-9781	107	7	(	(	PUNCT
easat-9781	107	8	0.92	0.92	NUM
easat-9781	107	9	)	)	PUNCT
easat-9781	107	10	but	but	CCONJ
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easat-9781	107	12	bias	bias	NOUN
easat-9781	107	13	mitigation	mitigation	NOUN
easat-9781	107	14	.	.	PUNCT
easat-9781	108	1	keystroke	keystroke	PROPN
easat-9781	108	2	dynamics	dynamic	NOUN
easat-9781	108	3	show	show	VERB
easat-9781	108	4	promise	promise	NOUN
easat-9781	108	5	for	for	ADP
easat-9781	108	6	mooc	mooc	NOUN
easat-9781	108	7	scalability	scalability	NOUN
easat-9781	108	8	but	but	CCONJ
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easat-9781	108	10	longer	long	ADJ
easat-9781	108	11	authentication	authentication	NOUN
easat-9781	108	12	periods	period	NOUN
easat-9781	108	13	[	[	X
easat-9781	108	14	16	16	NUM
easat-9781	108	15	]	]	PUNCT
easat-9781	108	16	.	.	PUNCT
easat-9781	109	1	voice	voice	NOUN
easat-9781	109	2	recognition	recognition	NOUN
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easat-9781	109	4	declines	decline	VERB
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easat-9781	109	6	0.68	0.68	NUM
easat-9781	109	7	in	in	ADP
easat-9781	109	8	noisy	noisy	ADJ
easat-9781	109	9	environments	environment	NOUN
easat-9781	109	10	[	[	X
easat-9781	109	11	14	14	NUM
easat-9781	109	12	]	]	PUNCT
easat-9781	109	13	,	,	PUNCT
easat-9781	109	14	which	which	PRON
easat-9781	109	15	poses	pose	VERB
easat-9781	109	16	challenges	challenge	NOUN
easat-9781	109	17	for	for	ADP
easat-9781	109	18	learners	learner	NOUN
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easat-9781	109	20	informal	informal	ADJ
easat-9781	109	21	settings	setting	NOUN
easat-9781	109	22	.	.	PUNCT
easat-9781	110	1	although	although	SCONJ
easat-9781	110	2	[	[	X
easat-9781	110	3	13	13	NUM
easat-9781	110	4	]	]	PUNCT
easat-9781	110	5	reports	report	VERB
easat-9781	110	6	92	92	NUM
easat-9781	110	7	%	%	NOUN
easat-9781	110	8	facial	facial	ADJ
easat-9781	110	9	recognition	recognition	NOUN
easat-9781	110	10	accuracy	accuracy	NOUN
easat-9781	110	11	,	,	PUNCT
easat-9781	110	12	[	[	X
easat-9781	110	13	14	14	NUM
easat-9781	110	14	]	]	PUNCT
easat-9781	110	15	notes	note	VERB
easat-9781	110	16	this	this	PRON
easat-9781	110	17	drops	drop	VERB
easat-9781	110	18	to	to	ADP
easat-9781	110	19	68	68	NUM
easat-9781	110	20	%	%	NOUN
easat-9781	110	21	in	in	ADP
easat-9781	110	22	low	low	ADJ
easat-9781	110	23	-	-	PUNCT
easat-9781	110	24	light	light	NOUN
easat-9781	110	25	mooc	mooc	NOUN
easat-9781	110	26	environments	environment	NOUN
easat-9781	110	27	.	.	PUNCT
easat-9781	111	1	this	this	DET
easat-9781	111	2	comparative	comparative	ADJ
easat-9781	111	3	analysis	analysis	NOUN
easat-9781	111	4	emphasizes	emphasize	VERB
easat-9781	111	5	the	the	DET
easat-9781	111	6	necessity	necessity	NOUN
easat-9781	111	7	of	of	ADP
easat-9781	111	8	adaptive	adaptive	ADJ
easat-9781	111	9	multimodal	multimodal	NOUN
easat-9781	111	10	systems	system	NOUN
easat-9781	111	11	in	in	ADP
easat-9781	111	12	moocs	mooc	NOUN
easat-9781	111	13	,	,	PUNCT
easat-9781	111	14	where	where	SCONJ
easat-9781	111	15	no	no	DET
easat-9781	111	16	single	single	ADJ
easat-9781	111	17	modality	modality	NOUN
easat-9781	111	18	effectively	effectively	ADV
easat-9781	111	19	addresses	address	VERB
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easat-9781	111	22	cases	case	NOUN
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easat-9781	112	1	176	176	NUM
easat-9781	112	2	edelweiss	edelweiss	PROPN
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easat-9781	112	5	and	and	CCONJ
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easat-9781	112	8	:	:	PUNCT
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easat-9781	112	10	-	-	SYM
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easat-9781	113	1	9	9	NUM
easat-9781	113	2	,	,	PUNCT
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easat-9781	113	4	.	.	NOUN
easat-9781	113	5	9	9	NUM
easat-9781	113	6	:	:	SYM
easat-9781	113	7	172	172	NUM
easat-9781	113	8	-	-	SYM
easat-9781	113	9	194	194	NUM
easat-9781	113	10	,	,	PUNCT
easat-9781	113	11	2025	2025	NUM
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easat-9781	113	13	:	:	PUNCT
easat-9781	113	14	10.55214/2576	10.55214/2576	NUM
easat-9781	113	15	-	-	SYM
easat-9781	113	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	113	17	©	©	PROPN
easat-9781	113	18	2025	2025	NUM
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easat-9781	113	20	the	the	DET
easat-9781	113	21	authors	author	NOUN
easat-9781	113	22	;	;	PUNCT
easat-9781	113	23	licensee	licensee	PROPN
easat-9781	113	24	learning	learning	NOUN
easat-9781	113	25	gate	gate	NOUN
easat-9781	113	26	3	3	NUM
easat-9781	113	27	.	.	PUNCT
easat-9781	113	28	method	method	NOUN
easat-9781	113	29	this	this	DET
easat-9781	113	30	section	section	NOUN
easat-9781	113	31	covers	cover	VERB
easat-9781	113	32	the	the	DET
easat-9781	113	33	research	research	NOUN
easat-9781	113	34	design	design	NOUN
easat-9781	113	35	,	,	PUNCT
easat-9781	113	36	eligibility	eligibility	NOUN
easat-9781	113	37	requirements	requirement	NOUN
easat-9781	113	38	,	,	PUNCT
easat-9781	113	39	information	information	NOUN
easat-9781	113	40	sources	source	NOUN
easat-9781	113	41	and	and	CCONJ
easat-9781	113	42	searches	search	NOUN
easat-9781	113	43	,	,	PUNCT
easat-9781	113	44	study	study	NOUN
easat-9781	113	45	selection	selection	NOUN
easat-9781	113	46	,	,	PUNCT
easat-9781	113	47	data	datum	NOUN
easat-9781	113	48	collection	collection	NOUN
easat-9781	113	49	techniques	technique	NOUN
easat-9781	113	50	,	,	PUNCT
easat-9781	113	51	and	and	CCONJ
easat-9781	113	52	data	datum	NOUN
easat-9781	113	53	retrieval	retrieval	NOUN
easat-9781	113	54	and	and	CCONJ
easat-9781	113	55	analysis	analysis	NOUN
easat-9781	113	56	.	.	PUNCT
easat-9781	114	1	3.1	3.1	NUM
easat-9781	114	2	.	.	PUNCT
easat-9781	114	3	research	research	NOUN
easat-9781	114	4	design	design	NOUN
easat-9781	114	5	this	this	DET
easat-9781	114	6	research	research	NOUN
easat-9781	114	7	employs	employ	VERB
easat-9781	114	8	a	a	DET
easat-9781	114	9	systematic	systematic	ADJ
easat-9781	114	10	literature	literature	NOUN
easat-9781	114	11	review	review	NOUN
easat-9781	114	12	(	(	PUNCT
easat-9781	114	13	slr	slr	X
easat-9781	114	14	)	)	PUNCT
easat-9781	114	15	method	method	NOUN
easat-9781	114	16	to	to	PART
easat-9781	114	17	thoroughly	thoroughly	ADV
easat-9781	114	18	and	and	CCONJ
easat-9781	114	19	impartially	impartially	ADV
easat-9781	114	20	evaluate	evaluate	VERB
easat-9781	114	21	the	the	DET
easat-9781	114	22	current	current	ADJ
easat-9781	114	23	literature	literature	NOUN
easat-9781	114	24	on	on	ADP
easat-9781	114	25	the	the	DET
easat-9781	114	26	integration	integration	NOUN
easat-9781	114	27	of	of	ADP
easat-9781	114	28	contactless	contactless	ADJ
easat-9781	114	29	biometric	biometric	ADJ
easat-9781	114	30	technologies	technology	NOUN
easat-9781	114	31	in	in	ADP
easat-9781	114	32	online	online	ADJ
easat-9781	114	33	educational	educational	ADJ
easat-9781	114	34	settings	setting	NOUN
easat-9781	114	35	.	.	PUNCT
easat-9781	115	1	following	follow	VERB
easat-9781	115	2	the	the	DET
easat-9781	115	3	preferred	preferred	ADJ
easat-9781	115	4	reporting	reporting	NOUN
easat-9781	115	5	items	item	NOUN
easat-9781	115	6	for	for	ADP
easat-9781	115	7	systematic	systematic	ADJ
easat-9781	115	8	reviews	review	NOUN
easat-9781	115	9	and	and	CCONJ
easat-9781	115	10	metaanalyses	metaanalyse	NOUN
easat-9781	115	11	(	(	PUNCT
easat-9781	115	12	prisma	prisma	NOUN
easat-9781	115	13	)	)	PUNCT
easat-9781	115	14	guidelines	guideline	NOUN
easat-9781	115	15	,	,	PUNCT
easat-9781	115	16	this	this	DET
easat-9781	115	17	review	review	NOUN
easat-9781	115	18	,	,	PUNCT
easat-9781	115	19	as	as	SCONJ
easat-9781	115	20	shown	show	VERB
easat-9781	115	21	in	in	ADP
easat-9781	115	22	figure	figure	NOUN
easat-9781	115	23	1	1	NUM
easat-9781	115	24	,	,	PUNCT
easat-9781	115	25	aims	aim	VERB
easat-9781	115	26	to	to	PART
easat-9781	115	27	summarize	summarize	VERB
easat-9781	115	28	existing	exist	VERB
easat-9781	115	29	research	research	NOUN
easat-9781	115	30	,	,	PUNCT
easat-9781	115	31	identify	identify	VERB
easat-9781	115	32	areas	area	NOUN
easat-9781	115	33	for	for	ADP
easat-9781	115	34	improvement	improvement	NOUN
easat-9781	115	35	,	,	PUNCT
easat-9781	115	36	and	and	CCONJ
easat-9781	115	37	highlight	highlight	VERB
easat-9781	115	38	effective	effective	ADJ
easat-9781	115	39	integration	integration	NOUN
easat-9781	115	40	strategies	strategy	NOUN
easat-9781	115	41	.	.	PUNCT
easat-9781	116	1	prisma	prisma	PROPN
easat-9781	116	2	is	be	AUX
easat-9781	116	3	highly	highly	ADV
easat-9781	116	4	regarded	regard	VERB
easat-9781	116	5	in	in	ADP
easat-9781	116	6	academia	academia	NOUN
easat-9781	116	7	for	for	ADP
easat-9781	116	8	its	its	PRON
easat-9781	116	9	systematic	systematic	ADJ
easat-9781	116	10	reviews	review	NOUN
easat-9781	116	11	because	because	SCONJ
easat-9781	116	12	of	of	ADP
easat-9781	116	13	its	its	PRON
easat-9781	116	14	transparent	transparent	ADJ
easat-9781	116	15	framework	framework	NOUN
easat-9781	116	16	that	that	PRON
easat-9781	116	17	enables	enable	VERB
easat-9781	116	18	consistent	consistent	ADJ
easat-9781	116	19	and	and	CCONJ
easat-9781	116	20	comprehensive	comprehensive	ADJ
easat-9781	116	21	reporting	reporting	NOUN
easat-9781	116	22	.	.	PUNCT
easat-9781	117	1	in	in	ADP
easat-9781	117	2	this	this	DET
easat-9781	117	3	review	review	NOUN
easat-9781	117	4	,	,	PUNCT
easat-9781	117	5	employing	employ	VERB
easat-9781	117	6	prisma	prisma	NOUN
easat-9781	117	7	provides	provide	VERB
easat-9781	117	8	a	a	DET
easat-9781	117	9	clear	clear	ADJ
easat-9781	117	10	understanding	understanding	NOUN
easat-9781	117	11	of	of	ADP
easat-9781	117	12	study	study	NOUN
easat-9781	117	13	selection	selection	NOUN
easat-9781	117	14	,	,	PUNCT
easat-9781	117	15	filtering	filtering	NOUN
easat-9781	117	16	,	,	PUNCT
easat-9781	117	17	and	and	CCONJ
easat-9781	117	18	inclusion	inclusion	NOUN
easat-9781	117	19	,	,	PUNCT
easat-9781	117	20	allowing	allow	VERB
easat-9781	117	21	future	future	ADJ
easat-9781	117	22	researchers	researcher	NOUN
easat-9781	117	23	to	to	PART
easat-9781	117	24	replicate	replicate	VERB
easat-9781	117	25	the	the	DET
easat-9781	117	26	review	review	NOUN
easat-9781	117	27	process	process	NOUN
easat-9781	117	28	or	or	CCONJ
easat-9781	117	29	build	build	VERB
easat-9781	117	30	upon	upon	SCONJ
easat-9781	117	31	its	its	PRON
easat-9781	117	32	conclusions	conclusion	NOUN
easat-9781	117	33	.	.	PUNCT
easat-9781	118	1	the	the	DET
easat-9781	118	2	credibility	credibility	NOUN
easat-9781	118	3	of	of	ADP
easat-9781	118	4	the	the	DET
easat-9781	118	5	findings	finding	NOUN
easat-9781	118	6	is	be	AUX
easat-9781	118	7	further	far	ADV
easat-9781	118	8	enhanced	enhance	VERB
easat-9781	118	9	by	by	ADP
easat-9781	118	10	the	the	DET
easat-9781	118	11	prisma	prisma	PROPN
easat-9781	118	12	guidelines	guideline	NOUN
easat-9781	118	13	,	,	PUNCT
easat-9781	118	14	which	which	PRON
easat-9781	118	15	aim	aim	VERB
easat-9781	118	16	to	to	PART
easat-9781	118	17	minimize	minimize	VERB
easat-9781	118	18	biases	bias	NOUN
easat-9781	118	19	in	in	ADP
easat-9781	118	20	selecting	select	VERB
easat-9781	118	21	studies	study	NOUN
easat-9781	118	22	and	and	CCONJ
easat-9781	118	23	extracting	extract	VERB
easat-9781	118	24	data	datum	NOUN
easat-9781	118	25	.	.	PUNCT
easat-9781	119	1	177	177	NUM
easat-9781	119	2	edelweiss	edelweiss	PROPN
easat-9781	119	3	applied	apply	VERB
easat-9781	119	4	science	science	NOUN
easat-9781	119	5	and	and	CCONJ
easat-9781	119	6	technology	technology	NOUN
easat-9781	119	7	issn	issn	PROPN
easat-9781	119	8	:	:	PUNCT
easat-9781	119	9	2576	2576	NUM
easat-9781	119	10	-	-	SYM
easat-9781	119	11	8484	8484	NUM
easat-9781	119	12	vol	vol	NOUN
easat-9781	119	13	.	.	PROPN
easat-9781	120	1	9	9	NUM
easat-9781	120	2	,	,	PUNCT
easat-9781	120	3	no	no	INTJ
easat-9781	120	4	.	.	NOUN
easat-9781	120	5	9	9	NUM
easat-9781	120	6	:	:	SYM
easat-9781	120	7	172	172	NUM
easat-9781	120	8	-	-	SYM
easat-9781	120	9	194	194	NUM
easat-9781	120	10	,	,	PUNCT
easat-9781	120	11	2025	2025	NUM
easat-9781	120	12	doi	doi	NOUN
easat-9781	120	13	:	:	PUNCT
easat-9781	120	14	10.55214/2576	10.55214/2576	NUM
easat-9781	120	15	-	-	SYM
easat-9781	120	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	120	17	©	©	PROPN
easat-9781	120	18	2025	2025	NUM
easat-9781	120	19	by	by	ADP
easat-9781	120	20	the	the	DET
easat-9781	120	21	authors	author	NOUN
easat-9781	120	22	;	;	PUNCT
easat-9781	121	1	licensee	licensee	PROPN
easat-9781	121	2	learning	learn	VERB
easat-9781	121	3	gate	gate	NOUN
easat-9781	121	4	figure	figure	NOUN
easat-9781	121	5	1	1	NUM
easat-9781	121	6	.	.	PUNCT
easat-9781	121	7	prisma	prisma	PROPN
easat-9781	121	8	flow	flow	NOUN
easat-9781	121	9	diagram	diagram	NOUN
easat-9781	121	10	of	of	ADP
easat-9781	121	11	article	article	NOUN
easat-9781	121	12	selection	selection	NOUN
easat-9781	121	13	used	use	VERB
easat-9781	121	14	in	in	ADP
easat-9781	121	15	the	the	DET
easat-9781	121	16	study	study	NOUN
easat-9781	121	17	.	.	PUNCT
easat-9781	122	1	the	the	DET
easat-9781	122	2	review	review	NOUN
easat-9781	122	3	examined	examine	VERB
easat-9781	122	4	research	research	NOUN
easat-9781	122	5	from	from	ADP
easat-9781	122	6	2010	2010	NUM
easat-9781	122	7	to	to	ADP
easat-9781	122	8	2024	2024	NUM
easat-9781	122	9	,	,	PUNCT
easat-9781	122	10	spanning	span	VERB
easat-9781	122	11	14	14	NUM
easat-9781	122	12	years	year	NOUN
easat-9781	122	13	,	,	PUNCT
easat-9781	122	14	that	that	PRON
easat-9781	122	15	illustrates	illustrate	VERB
easat-9781	122	16	the	the	DET
easat-9781	122	17	rise	rise	NOUN
easat-9781	122	18	of	of	ADP
easat-9781	122	19	online	online	ADJ
easat-9781	122	20	learning	learning	NOUN
easat-9781	122	21	and	and	CCONJ
easat-9781	122	22	technological	technological	ADJ
easat-9781	122	23	advancements	advancement	NOUN
easat-9781	122	24	,	,	PUNCT
easat-9781	122	25	particularly	particularly	ADV
easat-9781	122	26	after	after	ADP
easat-9781	122	27	2010	2010	NUM
easat-9781	122	28	,	,	PUNCT
easat-9781	122	29	when	when	SCONJ
easat-9781	122	30	online	online	ADJ
easat-9781	122	31	education	education	NOUN
easat-9781	122	32	gained	gain	VERB
easat-9781	122	33	global	global	ADJ
easat-9781	122	34	popularity	popularity	NOUN
easat-9781	122	35	.	.	PUNCT
easat-9781	123	1	furthermore	furthermore	ADV
easat-9781	123	2	,	,	PUNCT
easat-9781	123	3	the	the	DET
easat-9781	123	4	analysis	analysis	NOUN
easat-9781	123	5	focuses	focus	VERB
easat-9781	123	6	on	on	ADP
easat-9781	123	7	peer	peer	NOUN
easat-9781	123	8	-	-	PUNCT
easat-9781	123	9	reviewed	review	VERB
easat-9781	123	10	literature	literature	NOUN
easat-9781	123	11	to	to	PART
easat-9781	123	12	maintain	maintain	VERB
easat-9781	123	13	a	a	DET
easat-9781	123	14	high	high	ADJ
easat-9781	123	15	level	level	NOUN
easat-9781	123	16	of	of	ADP
easat-9781	123	17	academic	academic	ADJ
easat-9781	123	18	rigor	rigor	NOUN
easat-9781	123	19	.	.	PUNCT
easat-9781	124	1	the	the	DET
easat-9781	124	2	review	review	NOUN
easat-9781	124	3	explores	explore	VERB
easat-9781	124	4	the	the	DET
easat-9781	124	5	theoretical	theoretical	ADJ
easat-9781	124	6	and	and	CCONJ
easat-9781	124	7	practical	practical	ADJ
easat-9781	124	8	applications	application	NOUN
easat-9781	124	9	of	of	ADP
easat-9781	124	10	contactless	contactless	ADJ
easat-9781	124	11	biometrics	biometric	NOUN
easat-9781	124	12	in	in	ADP
easat-9781	124	13	online	online	ADJ
easat-9781	124	14	education	education	NOUN
easat-9781	124	15	through	through	ADP
easat-9781	124	16	empirical	empirical	ADJ
easat-9781	124	17	studies	study	NOUN
easat-9781	124	18	,	,	PUNCT
easat-9781	124	19	case	case	NOUN
easat-9781	124	20	studies	study	NOUN
easat-9781	124	21	,	,	PUNCT
easat-9781	124	22	and	and	CCONJ
easat-9781	124	23	technical	technical	ADJ
easat-9781	124	24	evaluations	evaluation	NOUN
easat-9781	124	25	.	.	PUNCT
easat-9781	125	1	178	178	NUM
easat-9781	125	2	edelweiss	edelweiss	PROPN
easat-9781	125	3	applied	apply	VERB
easat-9781	125	4	science	science	NOUN
easat-9781	125	5	and	and	CCONJ
easat-9781	125	6	technology	technology	NOUN
easat-9781	125	7	issn	issn	PROPN
easat-9781	125	8	:	:	PUNCT
easat-9781	125	9	2576	2576	NUM
easat-9781	125	10	-	-	SYM
easat-9781	125	11	8484	8484	NUM
easat-9781	125	12	vol	vol	NOUN
easat-9781	125	13	.	.	PROPN
easat-9781	126	1	9	9	NUM
easat-9781	126	2	,	,	PUNCT
easat-9781	126	3	no	no	INTJ
easat-9781	126	4	.	.	NOUN
easat-9781	126	5	9	9	NUM
easat-9781	126	6	:	:	SYM
easat-9781	126	7	172	172	NUM
easat-9781	126	8	-	-	SYM
easat-9781	126	9	194	194	NUM
easat-9781	126	10	,	,	PUNCT
easat-9781	126	11	2025	2025	NUM
easat-9781	126	12	doi	doi	NOUN
easat-9781	126	13	:	:	PUNCT
easat-9781	126	14	10.55214/2576	10.55214/2576	NUM
easat-9781	126	15	-	-	SYM
easat-9781	126	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	126	17	©	©	PROPN
easat-9781	126	18	2025	2025	NUM
easat-9781	126	19	by	by	ADP
easat-9781	126	20	the	the	DET
easat-9781	126	21	authors	author	NOUN
easat-9781	126	22	;	;	PUNCT
easat-9781	126	23	licensee	licensee	PROPN
easat-9781	126	24	learning	learning	NOUN
easat-9781	126	25	gate	gate	NOUN
easat-9781	126	26	3.2	3.2	NUM
easat-9781	126	27	.	.	PUNCT
easat-9781	127	1	search	search	NOUN
easat-9781	127	2	strategy	strategy	NOUN
easat-9781	127	3	and	and	CCONJ
easat-9781	127	4	string	string	NOUN
easat-9781	127	5	a	a	DET
easat-9781	127	6	comprehensive	comprehensive	ADJ
easat-9781	127	7	search	search	NOUN
easat-9781	127	8	strategy	strategy	NOUN
easat-9781	127	9	was	be	AUX
easat-9781	127	10	employed	employ	VERB
easat-9781	127	11	to	to	PART
easat-9781	127	12	retrieve	retrieve	VERB
easat-9781	127	13	relevant	relevant	ADJ
easat-9781	127	14	studies	study	NOUN
easat-9781	127	15	.	.	PUNCT
easat-9781	128	1	the	the	DET
easat-9781	128	2	consulted	consult	VERB
easat-9781	128	3	databases	database	NOUN
easat-9781	128	4	include	include	VERB
easat-9781	128	5	:	:	PUNCT
easat-9781	128	6	•	•	NUM
easat-9781	128	7	ieee	ieee	PROPN
easat-9781	128	8	xplore	xplore	PROPN
easat-9781	128	9	highlights	highlights	PROPN
easat-9781	128	10	technical	technical	PROPN
easat-9781	128	11	literature	literature	PROPN
easat-9781	128	12	and	and	CCONJ
easat-9781	128	13	advancements	advancement	NOUN
easat-9781	128	14	in	in	ADP
easat-9781	128	15	biometrics	biometric	NOUN
easat-9781	128	16	and	and	CCONJ
easat-9781	128	17	security	security	NOUN
easat-9781	128	18	.	.	PUNCT
easat-9781	129	1	•	•	NUM
easat-9781	129	2	scopus	scopus	PROPN
easat-9781	129	3	offers	offer	VERB
easat-9781	129	4	a	a	DET
easat-9781	129	5	wide	wide	ADJ
easat-9781	129	6	range	range	NOUN
easat-9781	129	7	of	of	ADP
easat-9781	129	8	peer	peer	NOUN
easat-9781	129	9	-	-	PUNCT
easat-9781	129	10	reviewed	review	VERB
easat-9781	129	11	articles	article	NOUN
easat-9781	129	12	across	across	ADP
easat-9781	129	13	various	various	ADJ
easat-9781	129	14	fields	field	NOUN
easat-9781	129	15	,	,	PUNCT
easat-9781	129	16	including	include	VERB
easat-9781	129	17	education	education	NOUN
easat-9781	129	18	and	and	CCONJ
easat-9781	129	19	technology	technology	NOUN
easat-9781	129	20	.	.	PUNCT
easat-9781	130	1	•	•	NUM
easat-9781	130	2	web	web	NOUN
easat-9781	130	3	of	of	ADP
easat-9781	130	4	science	science	NOUN
easat-9781	130	5	is	be	AUX
easat-9781	130	6	a	a	DET
easat-9781	130	7	database	database	NOUN
easat-9781	130	8	that	that	PRON
easat-9781	130	9	focuses	focus	VERB
easat-9781	130	10	on	on	ADP
easat-9781	130	11	high	high	ADJ
easat-9781	130	12	-	-	PUNCT
easat-9781	130	13	impact	impact	NOUN
easat-9781	130	14	studies	study	NOUN
easat-9781	130	15	related	relate	VERB
easat-9781	130	16	to	to	ADP
easat-9781	130	17	e	e	NOUN
easat-9781	130	18	-	-	ADJ
easat-9781	130	19	learning	learn	VERB
easat-9781	130	20	security	security	NOUN
easat-9781	130	21	and	and	CCONJ
easat-9781	130	22	authentication	authentication	NOUN
easat-9781	130	23	systems	system	NOUN
easat-9781	130	24	.	.	PUNCT
easat-9781	131	1	•	•	NUM
easat-9781	131	2	google	google	PROPN
easat-9781	131	3	scholar	scholar	NOUN
easat-9781	131	4	provides	provide	VERB
easat-9781	131	5	extensive	extensive	ADJ
easat-9781	131	6	access	access	NOUN
easat-9781	131	7	to	to	ADP
easat-9781	131	8	a	a	DET
easat-9781	131	9	wide	wide	ADJ
easat-9781	131	10	range	range	NOUN
easat-9781	131	11	of	of	ADP
easat-9781	131	12	academic	academic	ADJ
easat-9781	131	13	articles	article	NOUN
easat-9781	131	14	and	and	CCONJ
easat-9781	131	15	conference	conference	NOUN
easat-9781	131	16	papers	paper	NOUN
easat-9781	131	17	.	.	PUNCT
easat-9781	132	1	•	•	NUM
easat-9781	132	2	pubmed	pubmed	PROPN
easat-9781	132	3	explores	explore	NOUN
easat-9781	132	4	possible	possible	ADJ
easat-9781	132	5	intersections	intersection	NOUN
easat-9781	132	6	between	between	ADP
easat-9781	132	7	biometric	biometric	ADJ
easat-9781	132	8	security	security	NOUN
easat-9781	132	9	and	and	CCONJ
easat-9781	132	10	digital	digital	ADJ
easat-9781	132	11	education	education	NOUN
easat-9781	132	12	.	.	PUNCT
easat-9781	133	1	a	a	DET
easat-9781	133	2	systematic	systematic	ADJ
easat-9781	133	3	search	search	NOUN
easat-9781	133	4	strategy	strategy	NOUN
easat-9781	133	5	employed	employ	VERB
easat-9781	133	6	the	the	DET
easat-9781	133	7	following	follow	VERB
easat-9781	133	8	string	string	NOUN
easat-9781	133	9	to	to	PART
easat-9781	133	10	capture	capture	VERB
easat-9781	133	11	relevant	relevant	ADJ
easat-9781	133	12	literature	literature	NOUN
easat-9781	133	13	:	:	PUNCT
easat-9781	133	14	(	(	PUNCT
easat-9781	133	15	“	"	PUNCT
easat-9781	133	16	contactless	contactless	ADJ
easat-9781	133	17	biometrics	biometric	NOUN
easat-9781	133	18	”	"	PUNCT
easat-9781	133	19	or	or	CCONJ
easat-9781	133	20	“	"	PUNCT
easat-9781	133	21	biometric	biometric	ADJ
easat-9781	133	22	technology	technology	NOUN
easat-9781	133	23	”	"	PUNCT
easat-9781	133	24	or	or	CCONJ
easat-9781	133	25	“	"	PUNCT
easat-9781	133	26	biometric	biometric	ADJ
easat-9781	133	27	authentication	authentication	NOUN
easat-9781	133	28	”	"	PUNCT
easat-9781	133	29	)	)	PUNCT
easat-9781	133	30	and	and	CCONJ
easat-9781	133	31	(	(	PUNCT
easat-9781	133	32	“	"	PUNCT
easat-9781	133	33	online	online	ADJ
easat-9781	133	34	learning	learning	NOUN
easat-9781	133	35	”	"	PUNCT
easat-9781	133	36	or	or	CCONJ
easat-9781	133	37	“	"	PUNCT
easat-9781	133	38	virtual	virtual	ADJ
easat-9781	133	39	learning	learning	NOUN
easat-9781	133	40	”	"	PUNCT
easat-9781	133	41	or	or	CCONJ
easat-9781	133	42	“	"	PUNCT
easat-9781	133	43	e	e	X
easat-9781	133	44	-	-	ADJ
easat-9781	133	45	learning	learning	NOUN
easat-9781	133	46	”	"	PUNCT
easat-9781	133	47	or	or	CCONJ
easat-9781	133	48	“	"	PUNCT
easat-9781	133	49	online	online	ADJ
easat-9781	133	50	education	education	NOUN
easat-9781	133	51	”	"	PUNCT
easat-9781	133	52	)	)	PUNCT
easat-9781	133	53	and	and	CCONJ
easat-9781	133	54	(	(	PUNCT
easat-9781	133	55	“	"	PUNCT
easat-9781	133	56	security	security	NOUN
easat-9781	133	57	”	"	PUNCT
easat-9781	133	58	or	or	CCONJ
easat-9781	133	59	“	"	PUNCT
easat-9781	133	60	user	user	NOUN
easat-9781	133	61	experience	experience	NOUN
easat-9781	133	62	”	"	PUNCT
easat-9781	133	63	or	or	CCONJ
easat-9781	133	64	“	"	PUNCT
easat-9781	133	65	framework	framework	NOUN
easat-9781	133	66	”	"	PUNCT
easat-9781	133	67	)	)	PUNCT
easat-9781	133	68	figure	figure	NOUN
easat-9781	133	69	2	2	NUM
easat-9781	133	70	.	.	PUNCT
easat-9781	133	71	sample	sample	NOUN
easat-9781	133	72	search	search	NOUN
easat-9781	133	73	preferences	preference	NOUN
easat-9781	133	74	.	.	PUNCT
easat-9781	134	1	this	this	DET
easat-9781	134	2	sequence	sequence	NOUN
easat-9781	134	3	was	be	AUX
easat-9781	134	4	developed	develop	VERB
easat-9781	134	5	by	by	ADP
easat-9781	134	6	analyzing	analyze	VERB
easat-9781	134	7	keywords	keyword	NOUN
easat-9781	134	8	associated	associate	VERB
easat-9781	134	9	with	with	ADP
easat-9781	134	10	the	the	DET
easat-9781	134	11	primary	primary	ADJ
easat-9781	134	12	areas	area	NOUN
easat-9781	134	13	of	of	ADP
easat-9781	134	14	the	the	DET
easat-9781	134	15	research	research	NOUN
easat-9781	134	16	queries	query	NOUN
easat-9781	134	17	and	and	CCONJ
easat-9781	134	18	topics	topic	NOUN
easat-9781	134	19	.	.	PUNCT
easat-9781	135	1	boolean	boolean	ADJ
easat-9781	135	2	operators	operator	NOUN
easat-9781	135	3	such	such	ADJ
easat-9781	135	4	as	as	ADP
easat-9781	135	5	"	"	PUNCT
easat-9781	135	6	and	and	CCONJ
easat-9781	135	7	"	"	PUNCT
easat-9781	135	8	and	and	CCONJ
easat-9781	135	9	"	"	PUNCT
easat-9781	135	10	or	or	CCONJ
easat-9781	135	11	"	"	PUNCT
easat-9781	135	12	were	be	AUX
easat-9781	135	13	employed	employ	VERB
easat-9781	135	14	to	to	PART
easat-9781	135	15	encompass	encompass	VERB
easat-9781	135	16	a	a	DET
easat-9781	135	17	wide	wide	ADJ
easat-9781	135	18	and	and	CCONJ
easat-9781	135	19	inclusive	inclusive	ADJ
easat-9781	135	20	array	array	NOUN
easat-9781	135	21	of	of	ADP
easat-9781	135	22	related	related	ADJ
easat-9781	135	23	research	research	NOUN
easat-9781	135	24	studies	study	NOUN
easat-9781	135	25	.	.	PUNCT
easat-9781	136	1	3.3	3.3	NUM
easat-9781	136	2	.	.	PUNCT
easat-9781	137	1	eligibility	eligibility	NOUN
easat-9781	137	2	criteria	criteria	VERB
easat-9781	137	3	the	the	DET
easat-9781	137	4	work	work	NOUN
easat-9781	137	5	analyzed	analyze	VERB
easat-9781	137	6	all	all	DET
easat-9781	137	7	studies	study	NOUN
easat-9781	137	8	that	that	PRON
easat-9781	137	9	focus	focus	VERB
easat-9781	137	10	on	on	ADP
easat-9781	137	11	the	the	DET
easat-9781	137	12	use	use	NOUN
easat-9781	137	13	of	of	ADP
easat-9781	137	14	contactless	contactless	ADJ
easat-9781	137	15	biometric	biometric	ADJ
easat-9781	137	16	technologies	technology	NOUN
easat-9781	137	17	in	in	ADP
easat-9781	137	18	online	online	ADJ
easat-9781	137	19	learning	learn	VERB
easat-9781	137	20	environments	environment	NOUN
easat-9781	137	21	.	.	PUNCT
easat-9781	138	1	the	the	DET
easat-9781	138	2	admission	admission	NOUN
easat-9781	138	3	criteria	criterion	NOUN
easat-9781	138	4	were	be	AUX
easat-9781	138	5	published	publish	VERB
easat-9781	138	6	(	(	PUNCT
easat-9781	138	7	i	i	NOUN
easat-9781	138	8	)	)	PUNCT
easat-9781	138	9	between	between	ADP
easat-9781	138	10	2010	2010	NUM
easat-9781	138	11	and	and	CCONJ
easat-9781	138	12	2024	2024	NUM
easat-9781	138	13	,	,	PUNCT
easat-9781	138	14	(	(	PUNCT
easat-9781	138	15	ii	ii	NOUN
easat-9781	138	16	)	)	PUNCT
easat-9781	138	17	in	in	ADP
easat-9781	138	18	english	english	PROPN
easat-9781	138	19	,	,	PUNCT
easat-9781	138	20	(	(	PUNCT
easat-9781	138	21	iii	iii	NOUN
easat-9781	138	22	)	)	PUNCT
easat-9781	138	23	in	in	ADP
easat-9781	138	24	a	a	DET
easat-9781	138	25	peer	peer	NOUN
easat-9781	138	26	-	-	PUNCT
easat-9781	138	27	reviewed	review	VERB
easat-9781	138	28	professional	professional	ADJ
easat-9781	138	29	publication	publication	NOUN
easat-9781	138	30	,	,	PUNCT
easat-9781	138	31	and	and	CCONJ
easat-9781	138	32	(	(	PUNCT
easat-9781	138	33	iv	iv	X
easat-9781	138	34	)	)	PUNCT
easat-9781	138	35	in	in	ADP
easat-9781	138	36	a	a	DET
easat-9781	138	37	preprint	preprint	NOUN
easat-9781	138	38	journal	journal	NOUN
easat-9781	138	39	.	.	PUNCT
easat-9781	139	1	unpublished	unpublished	ADJ
easat-9781	139	2	thesis	thesis	NOUN
easat-9781	139	3	and	and	CCONJ
easat-9781	139	4	dissertation	dissertation	NOUN
easat-9781	139	5	research	research	NOUN
easat-9781	139	6	,	,	PUNCT
easat-9781	139	7	along	along	ADP
easat-9781	139	8	with	with	ADP
easat-9781	139	9	conference	conference	NOUN
easat-9781	139	10	articles	article	NOUN
easat-9781	139	11	,	,	PUNCT
easat-9781	139	12	non	non	ADJ
easat-9781	139	13	-	-	ADJ
easat-9781	139	14	english	english	ADJ
easat-9781	139	15	research	research	NOUN
easat-9781	139	16	,	,	PUNCT
easat-9781	139	17	and	and	CCONJ
easat-9781	139	18	studies	study	NOUN
easat-9781	139	19	not	not	PART
easat-9781	139	20	specifically	specifically	ADV
easat-9781	139	21	centered	center	VERB
easat-9781	139	22	on	on	ADP
easat-9781	139	23	the	the	DET
easat-9781	139	24	application	application	NOUN
easat-9781	139	25	of	of	ADP
easat-9781	139	26	contactless	contactless	ADJ
easat-9781	139	27	biometric	biometric	ADJ
easat-9781	139	28	technologies	technology	NOUN
easat-9781	139	29	in	in	ADP
easat-9781	139	30	online	online	ADJ
easat-9781	139	31	or	or	CCONJ
easat-9781	139	32	virtual	virtual	ADJ
easat-9781	139	33	learning	learning	NOUN
easat-9781	139	34	environmentsexcept	environmentsexcept	NOUN
easat-9781	139	35	when	when	SCONJ
easat-9781	139	36	translated	translate	VERB
easat-9781	139	37	metadata	metadata	PROPN
easat-9781	139	38	confirmed	confirm	VERB
easat-9781	139	39	relevance	relevance	NOUN
easat-9781	139	40	(	(	PUNCT
easat-9781	139	41	n	n	NOUN
easat-9781	139	42	=	=	SYM
easat-9781	139	43	3)were	3)were	NUM
easat-9781	139	44	excluded	exclude	VERB
easat-9781	139	45	from	from	ADP
easat-9781	139	46	the	the	DET
easat-9781	139	47	review	review	NOUN
easat-9781	139	48	.	.	PUNCT
easat-9781	140	1	tables	table	NOUN
easat-9781	140	2	2	2	NUM
easat-9781	140	3	and	and	CCONJ
easat-9781	140	4	3	3	NUM
easat-9781	140	5	display	display	NOUN
easat-9781	140	6	the	the	DET
easat-9781	140	7	eligibility	eligibility	NOUN
easat-9781	140	8	criteria	criterion	NOUN
easat-9781	140	9	used	use	VERB
easat-9781	140	10	in	in	ADP
easat-9781	140	11	the	the	DET
easat-9781	140	12	review	review	NOUN
easat-9781	140	13	regarding	regard	VERB
easat-9781	140	14	inclusion	inclusion	NOUN
easat-9781	140	15	and	and	CCONJ
easat-9781	140	16	exclusion	exclusion	NOUN
easat-9781	140	17	processes	process	NOUN
easat-9781	140	18	.	.	PUNCT
easat-9781	141	1	179	179	NUM
easat-9781	141	2	edelweiss	edelweiss	PROPN
easat-9781	141	3	applied	apply	VERB
easat-9781	141	4	science	science	NOUN
easat-9781	141	5	and	and	CCONJ
easat-9781	141	6	technology	technology	NOUN
easat-9781	141	7	issn	issn	PROPN
easat-9781	141	8	:	:	PUNCT
easat-9781	141	9	2576	2576	NUM
easat-9781	141	10	-	-	SYM
easat-9781	141	11	8484	8484	NUM
easat-9781	141	12	vol	vol	NOUN
easat-9781	141	13	.	.	PROPN
easat-9781	142	1	9	9	NUM
easat-9781	142	2	,	,	PUNCT
easat-9781	142	3	no	no	INTJ
easat-9781	142	4	.	.	NOUN
easat-9781	142	5	9	9	NUM
easat-9781	142	6	:	:	SYM
easat-9781	142	7	172	172	NUM
easat-9781	142	8	-	-	SYM
easat-9781	142	9	194	194	NUM
easat-9781	142	10	,	,	PUNCT
easat-9781	142	11	2025	2025	NUM
easat-9781	142	12	doi	doi	NOUN
easat-9781	142	13	:	:	PUNCT
easat-9781	142	14	10.55214/2576	10.55214/2576	NUM
easat-9781	142	15	-	-	SYM
easat-9781	142	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	142	17	©	©	PROPN
easat-9781	142	18	2025	2025	NUM
easat-9781	142	19	by	by	ADP
easat-9781	142	20	the	the	DET
easat-9781	142	21	authors	author	NOUN
easat-9781	142	22	;	;	PUNCT
easat-9781	142	23	licensee	licensee	PROPN
easat-9781	142	24	learning	learn	VERB
easat-9781	142	25	gate	gate	NOUN
easat-9781	142	26	table	table	NOUN
easat-9781	142	27	2	2	NUM
easat-9781	142	28	.	.	PUNCT
easat-9781	142	29	inclusion	inclusion	NOUN
easat-9781	142	30	criteria	criterion	NOUN
easat-9781	142	31	.	.	PUNCT
easat-9781	143	1	code	code	NOUN
easat-9781	143	2	description	description	NOUN
easat-9781	143	3	ic	ic	PROPN
easat-9781	143	4	1	1	NUM
easat-9781	143	5	studies	study	NOUN
easat-9781	143	6	that	that	PRON
easat-9781	143	7	focus	focus	VERB
easat-9781	143	8	on	on	ADP
easat-9781	143	9	the	the	DET
easat-9781	143	10	use	use	NOUN
easat-9781	143	11	of	of	ADP
easat-9781	143	12	contactless	contactless	ADJ
easat-9781	143	13	biometric	biometric	ADJ
easat-9781	143	14	technologies	technology	NOUN
easat-9781	143	15	with	with	ADP
easat-9781	143	16	online	online	ADJ
easat-9781	143	17	learning	learn	VERB
easat-9781	143	18	environments	environment	NOUN
easat-9781	143	19	.	.	PUNCT
easat-9781	144	1	ic	ic	PROPN
easat-9781	144	2	2	2	NUM
easat-9781	144	3	peer	peer	NOUN
easat-9781	144	4	-	-	PUNCT
easat-9781	144	5	reviewed	review	VERB
easat-9781	144	6	articles	article	NOUN
easat-9781	144	7	,	,	PUNCT
easat-9781	144	8	conference	conference	NOUN
easat-9781	144	9	papers	paper	NOUN
easat-9781	144	10	,	,	PUNCT
easat-9781	144	11	published	publish	VERB
easat-9781	144	12	between	between	ADP
easat-9781	144	13	2010	2010	NUM
easat-9781	144	14	and	and	CCONJ
easat-9781	144	15	2024	2024	NUM
easat-9781	144	16	.	.	PUNCT
easat-9781	145	1	ic	ic	PROPN
easat-9781	145	2	3	3	NUM
easat-9781	145	3	articles	article	NOUN
easat-9781	145	4	available	available	ADJ
easat-9781	145	5	in	in	ADP
easat-9781	145	6	english	english	PROPN
easat-9781	145	7	.	.	PUNCT
easat-9781	146	1	ic	ic	PROPN
easat-9781	146	2	4	4	NUM
easat-9781	146	3	research	research	NOUN
easat-9781	146	4	involving	involve	VERB
easat-9781	146	5	students	student	NOUN
easat-9781	146	6	,	,	PUNCT
easat-9781	146	7	teachers	teacher	NOUN
easat-9781	146	8	,	,	PUNCT
easat-9781	146	9	or	or	CCONJ
easat-9781	146	10	faculty	faculty	NOUN
easat-9781	146	11	in	in	ADP
easat-9781	146	12	tertiary	tertiary	ADJ
easat-9781	146	13	education	education	NOUN
easat-9781	146	14	,	,	PUNCT
easat-9781	146	15	secondary	secondary	ADJ
easat-9781	146	16	education	education	NOUN
easat-9781	146	17	,	,	PUNCT
easat-9781	146	18	or	or	CCONJ
easat-9781	146	19	internet	internet	NOUN
easat-9781	146	20	-	-	PUNCT
easat-9781	146	21	based	base	VERB
easat-9781	146	22	learning	learning	NOUN
easat-9781	146	23	environment	environment	NOUN
easat-9781	146	24	.	.	PUNCT
easat-9781	147	1	ic	ic	PROPN
easat-9781	147	2	5	5	NUM
easat-9781	147	3	research	research	NOUN
easat-9781	147	4	that	that	PRON
easat-9781	147	5	examines	examine	VERB
easat-9781	147	6	the	the	DET
easat-9781	147	7	practical	practical	ADJ
easat-9781	147	8	application	application	NOUN
easat-9781	147	9	,	,	PUNCT
easat-9781	147	10	difficulties	difficulty	NOUN
easat-9781	147	11	in	in	ADP
easat-9781	147	12	combining	combine	VERB
easat-9781	147	13	,	,	PUNCT
easat-9781	147	14	or	or	CCONJ
easat-9781	147	15	modifications	modification	NOUN
easat-9781	147	16	of	of	ADP
easat-9781	147	17	touchless	touchless	NOUN
easat-9781	147	18	biometric	biometric	ADJ
easat-9781	147	19	technology	technology	NOUN
easat-9781	147	20	in	in	ADP
easat-9781	147	21	educational	educational	ADJ
easat-9781	147	22	systems	system	NOUN
easat-9781	147	23	.	.	PUNCT
easat-9781	148	1	ic	ic	PROPN
easat-9781	148	2	6	6	NUM
easat-9781	148	3	research	research	NOUN
easat-9781	148	4	that	that	PRON
easat-9781	148	5	presents	present	VERB
easat-9781	148	6	real	real	ADJ
easat-9781	148	7	-	-	PUNCT
easat-9781	148	8	life	life	NOUN
easat-9781	148	9	data	datum	NOUN
easat-9781	148	10	on	on	ADP
easat-9781	148	11	the	the	DET
easat-9781	148	12	usability	usability	NOUN
easat-9781	148	13	,	,	PUNCT
easat-9781	148	14	precision	precision	NOUN
easat-9781	148	15	,	,	PUNCT
easat-9781	148	16	student	student	NOUN
easat-9781	148	17	satisfaction	satisfaction	NOUN
easat-9781	148	18	,	,	PUNCT
easat-9781	148	19	and	and	CCONJ
easat-9781	148	20	security	security	NOUN
easat-9781	148	21	efficacy	efficacy	NOUN
easat-9781	148	22	of	of	ADP
easat-9781	148	23	biometrics	biometric	NOUN
easat-9781	148	24	in	in	ADP
easat-9781	148	25	online	online	ADJ
easat-9781	148	26	environments	environment	NOUN
easat-9781	148	27	.	.	PUNCT
easat-9781	149	1	table	table	NOUN
easat-9781	149	2	3	3	NUM
easat-9781	149	3	.	.	PUNCT
easat-9781	149	4	exclusion	exclusion	NOUN
easat-9781	149	5	criteria	criterion	NOUN
easat-9781	149	6	.	.	PUNCT
easat-9781	150	1	code	code	NOUN
easat-9781	150	2	description	description	NOUN
easat-9781	150	3	ec	ec	PROPN
easat-9781	150	4	1	1	NUM
easat-9781	150	5	studies	study	NOUN
easat-9781	150	6	that	that	PRON
easat-9781	150	7	do	do	AUX
easat-9781	150	8	not	not	PART
easat-9781	150	9	specifically	specifically	ADV
easat-9781	150	10	focus	focus	VERB
easat-9781	150	11	on	on	ADP
easat-9781	150	12	the	the	DET
easat-9781	150	13	application	application	NOUN
easat-9781	150	14	of	of	ADP
easat-9781	150	15	contactless	contactless	ADJ
easat-9781	150	16	biometric	biometric	ADJ
easat-9781	150	17	technologies	technology	NOUN
easat-9781	150	18	within	within	ADP
easat-9781	150	19	online	online	ADJ
easat-9781	150	20	or	or	CCONJ
easat-9781	150	21	virtual	virtual	ADJ
easat-9781	150	22	learning	learning	NOUN
easat-9781	150	23	environments	environment	NOUN
easat-9781	150	24	ec	ec	PROPN
easat-9781	150	25	2	2	NUM
easat-9781	150	26	abstract	abstract	ADJ
easat-9781	150	27	-	-	PUNCT
easat-9781	150	28	only	only	ADJ
easat-9781	150	29	articles	article	NOUN
easat-9781	150	30	or	or	CCONJ
easat-9781	150	31	studies	study	NOUN
easat-9781	150	32	behind	behind	ADP
easat-9781	150	33	paywalls	paywall	NOUN
easat-9781	150	34	without	without	ADP
easat-9781	150	35	access	access	NOUN
easat-9781	150	36	to	to	ADP
easat-9781	150	37	full	full	ADJ
easat-9781	150	38	text	text	NOUN
easat-9781	150	39	.	.	PUNCT
easat-9781	151	1	ec	ec	PROPN
easat-9781	151	2	3	3	NUM
easat-9781	151	3	studies	study	NOUN
easat-9781	151	4	that	that	PRON
easat-9781	151	5	discuss	discuss	VERB
easat-9781	151	6	biometrics	biometric	NOUN
easat-9781	151	7	in	in	ADP
easat-9781	151	8	other	other	ADJ
easat-9781	151	9	sectors	sector	NOUN
easat-9781	151	10	like	like	ADP
easat-9781	151	11	healthcare	healthcare	NOUN
easat-9781	151	12	,	,	PUNCT
easat-9781	151	13	finance	finance	NOUN
easat-9781	151	14	,	,	PUNCT
easat-9781	151	15	or	or	CCONJ
easat-9781	151	16	general	general	ADJ
easat-9781	151	17	security	security	NOUN
easat-9781	151	18	without	without	ADP
easat-9781	151	19	educational	educational	ADJ
easat-9781	151	20	context	context	NOUN
easat-9781	151	21	.	.	PUNCT
easat-9781	152	1	ec	ec	PROPN
easat-9781	152	2	4	4	NUM
easat-9781	152	3	studies	study	NOUN
easat-9781	152	4	focusing	focus	VERB
easat-9781	152	5	solely	solely	ADV
easat-9781	152	6	on	on	ADP
easat-9781	152	7	theoretical	theoretical	ADJ
easat-9781	152	8	or	or	CCONJ
easat-9781	152	9	conceptual	conceptual	ADJ
easat-9781	152	10	frameworks	framework	NOUN
easat-9781	152	11	without	without	ADP
easat-9781	152	12	presenting	present	VERB
easat-9781	152	13	any	any	DET
easat-9781	152	14	practical	practical	ADJ
easat-9781	152	15	implementation	implementation	NOUN
easat-9781	152	16	or	or	CCONJ
easat-9781	152	17	results	result	NOUN
easat-9781	152	18	.	.	PUNCT
easat-9781	153	1	ec	ec	PROPN
easat-9781	153	2	5	5	NUM
easat-9781	153	3	research	research	NOUN
easat-9781	153	4	lacking	lack	VERB
easat-9781	153	5	empirical	empirical	ADJ
easat-9781	153	6	data	datum	NOUN
easat-9781	153	7	or	or	CCONJ
easat-9781	153	8	specific	specific	ADJ
easat-9781	153	9	metrics	metric	NOUN
easat-9781	153	10	on	on	ADP
easat-9781	153	11	usability	usability	NOUN
easat-9781	153	12	,	,	PUNCT
easat-9781	153	13	accuracy	accuracy	NOUN
easat-9781	153	14	,	,	PUNCT
easat-9781	153	15	user	user	NOUN
easat-9781	153	16	satisfaction	satisfaction	NOUN
easat-9781	153	17	,	,	PUNCT
easat-9781	153	18	or	or	CCONJ
easat-9781	153	19	security	security	NOUN
easat-9781	153	20	performance	performance	NOUN
easat-9781	153	21	of	of	ADP
easat-9781	153	22	biometrics	biometric	NOUN
easat-9781	153	23	in	in	ADP
easat-9781	153	24	online	online	ADJ
easat-9781	153	25	learning	learn	VERB
easat-9781	153	26	environment	environment	NOUN
easat-9781	153	27	3.4	3.4	NUM
easat-9781	153	28	.	.	PUNCT
easat-9781	153	29	information	information	NOUN
easat-9781	153	30	source	source	NOUN
easat-9781	153	31	and	and	CCONJ
easat-9781	153	32	search	search	NOUN
easat-9781	153	33	ieee	ieee	NOUN
easat-9781	153	34	xplore	xplore	PROPN
easat-9781	153	35	,	,	PUNCT
easat-9781	153	36	scopus	scopus	PROPN
easat-9781	153	37	,	,	PUNCT
easat-9781	153	38	web	web	NOUN
easat-9781	153	39	of	of	ADP
easat-9781	153	40	science	science	NOUN
easat-9781	153	41	,	,	PUNCT
easat-9781	153	42	google	google	NOUN
easat-9781	153	43	scholar	scholar	NOUN
easat-9781	153	44	,	,	PUNCT
easat-9781	153	45	and	and	CCONJ
easat-9781	153	46	pubmed	pubmed	PROPN
easat-9781	153	47	were	be	AUX
easat-9781	153	48	used	use	VERB
easat-9781	153	49	to	to	PART
easat-9781	153	50	search	search	VERB
easat-9781	153	51	for	for	ADP
easat-9781	153	52	literature	literature	NOUN
easat-9781	153	53	.	.	PUNCT
easat-9781	154	1	many	many	ADJ
easat-9781	154	2	results	result	NOUN
easat-9781	154	3	in	in	ADP
easat-9781	154	4	the	the	DET
easat-9781	154	5	electronic	electronic	ADJ
easat-9781	154	6	databases	database	NOUN
easat-9781	154	7	,	,	PUNCT
easat-9781	154	8	as	as	SCONJ
easat-9781	154	9	previously	previously	ADV
easat-9781	154	10	mentioned	mention	VERB
easat-9781	154	11	,	,	PUNCT
easat-9781	154	12	were	be	AUX
easat-9781	154	13	completed	complete	VERB
easat-9781	154	14	in	in	ADP
easat-9781	154	15	2024	2024	NUM
easat-9781	154	16	with	with	ADP
easat-9781	154	17	the	the	DET
easat-9781	154	18	following	follow	VERB
easat-9781	154	19	search	search	NOUN
easat-9781	154	20	phrases	phrase	NOUN
easat-9781	154	21	:	:	PUNCT
easat-9781	154	22	(	(	PUNCT
easat-9781	154	23	“	"	PUNCT
easat-9781	154	24	contactless	contactless	ADJ
easat-9781	154	25	biometrics	biometric	NOUN
easat-9781	154	26	”	"	PUNCT
easat-9781	154	27	or	or	CCONJ
easat-9781	154	28	“	"	PUNCT
easat-9781	154	29	biometric	biometric	ADJ
easat-9781	154	30	technology	technology	NOUN
easat-9781	154	31	”	"	PUNCT
easat-9781	154	32	or	or	CCONJ
easat-9781	154	33	“	"	PUNCT
easat-9781	154	34	biometric	biometric	ADJ
easat-9781	154	35	authentication	authentication	NOUN
easat-9781	154	36	”	"	PUNCT
easat-9781	154	37	)	)	PUNCT
easat-9781	154	38	and	and	CCONJ
easat-9781	154	39	(	(	PUNCT
easat-9781	154	40	“	"	PUNCT
easat-9781	154	41	online	online	ADJ
easat-9781	154	42	learning	learning	NOUN
easat-9781	154	43	”	"	PUNCT
easat-9781	154	44	or	or	CCONJ
easat-9781	154	45	“	"	PUNCT
easat-9781	154	46	virtual	virtual	ADJ
easat-9781	154	47	learning	learning	NOUN
easat-9781	154	48	”	"	PUNCT
easat-9781	154	49	or	or	CCONJ
easat-9781	154	50	“	"	PUNCT
easat-9781	154	51	e	e	X
easat-9781	154	52	-	-	ADJ
easat-9781	154	53	learning	learning	NOUN
easat-9781	154	54	”	"	PUNCT
easat-9781	154	55	or	or	CCONJ
easat-9781	154	56	“	"	PUNCT
easat-9781	154	57	online	online	ADJ
easat-9781	154	58	education	education	NOUN
easat-9781	154	59	”	"	PUNCT
easat-9781	154	60	)	)	PUNCT
easat-9781	154	61	and	and	CCONJ
easat-9781	154	62	(	(	PUNCT
easat-9781	154	63	“	"	PUNCT
easat-9781	154	64	security	security	NOUN
easat-9781	154	65	”	"	PUNCT
easat-9781	154	66	or	or	CCONJ
easat-9781	154	67	“	"	PUNCT
easat-9781	154	68	user	user	NOUN
easat-9781	154	69	experience	experience	NOUN
easat-9781	154	70	”	"	PUNCT
easat-9781	154	71	or	or	CCONJ
easat-9781	154	72	“	"	PUNCT
easat-9781	154	73	framework	framework	NOUN
easat-9781	154	74	”	"	PUNCT
easat-9781	154	75	)	)	PUNCT
easat-9781	154	76	.	.	PUNCT
easat-9781	155	1	figure	figure	NOUN
easat-9781	155	2	3	3	NUM
easat-9781	155	3	illustrates	illustrate	VERB
easat-9781	155	4	the	the	DET
easat-9781	155	5	distribution	distribution	NOUN
easat-9781	155	6	by	by	ADP
easat-9781	155	7	publishing	publish	VERB
easat-9781	155	8	source	source	NOUN
easat-9781	155	9	type	type	NOUN
easat-9781	155	10	.	.	PUNCT
easat-9781	156	1	figures	figure	NOUN
easat-9781	156	2	3	3	NUM
easat-9781	156	3	,	,	PUNCT
easat-9781	156	4	4	4	NUM
easat-9781	156	5	,	,	PUNCT
easat-9781	156	6	and	and	CCONJ
easat-9781	156	7	5	5	NUM
easat-9781	156	8	showcase	showcase	NOUN
easat-9781	156	9	the	the	DET
easat-9781	156	10	outcomes	outcome	NOUN
easat-9781	156	11	of	of	ADP
easat-9781	156	12	these	these	DET
easat-9781	156	13	processes	process	NOUN
easat-9781	156	14	.	.	PUNCT
easat-9781	157	1	figure	figure	NOUN
easat-9781	157	2	5	5	NUM
easat-9781	157	3	illustrates	illustrate	VERB
easat-9781	157	4	the	the	DET
easat-9781	157	5	various	various	ADJ
easat-9781	157	6	types	type	NOUN
easat-9781	157	7	of	of	ADP
easat-9781	157	8	documents	document	NOUN
easat-9781	157	9	categorized	categorize	VERB
easat-9781	157	10	as	as	ADP
easat-9781	157	11	articles	article	NOUN
easat-9781	157	12	,	,	PUNCT
easat-9781	157	13	journals	journal	NOUN
easat-9781	157	14	,	,	PUNCT
easat-9781	157	15	conference	conference	NOUN
easat-9781	157	16	papers	paper	NOUN
easat-9781	157	17	,	,	PUNCT
easat-9781	157	18	books	book	NOUN
easat-9781	157	19	,	,	PUNCT
easat-9781	157	20	reports	report	NOUN
easat-9781	157	21	,	,	PUNCT
easat-9781	157	22	preprints	preprint	NOUN
easat-9781	157	23	,	,	PUNCT
easat-9781	157	24	and	and	CCONJ
easat-9781	157	25	theses	thesis	NOUN
easat-9781	157	26	.	.	PUNCT
easat-9781	158	1	the	the	DET
easat-9781	158	2	graph	graph	NOUN
easat-9781	158	3	shows	show	VERB
easat-9781	158	4	that	that	SCONJ
easat-9781	158	5	most	most	ADJ
easat-9781	158	6	of	of	ADP
easat-9781	158	7	the	the	DET
easat-9781	158	8	analysis	analysis	NOUN
easat-9781	158	9	concentrated	concentrate	VERB
easat-9781	158	10	on	on	ADP
easat-9781	158	11	journal	journal	ADJ
easat-9781	158	12	publications	publication	NOUN
easat-9781	158	13	.	.	PUNCT
easat-9781	159	1	3.5	3.5	NUM
easat-9781	159	2	.	.	PUNCT
easat-9781	160	1	study	study	NOUN
easat-9781	160	2	selection	selection	NOUN
easat-9781	160	3	the	the	DET
easat-9781	160	4	search	search	NOUN
easat-9781	160	5	aimed	aim	VERB
easat-9781	160	6	to	to	PART
easat-9781	160	7	curate	curate	VERB
easat-9781	160	8	an	an	DET
easat-9781	160	9	initial	initial	ADJ
easat-9781	160	10	list	list	NOUN
easat-9781	160	11	of	of	ADP
easat-9781	160	12	studies	study	NOUN
easat-9781	160	13	for	for	ADP
easat-9781	160	14	extensive	extensive	ADJ
easat-9781	160	15	assessment	assessment	NOUN
easat-9781	160	16	.	.	PUNCT
easat-9781	161	1	the	the	DET
easat-9781	161	2	articles	article	NOUN
easat-9781	161	3	were	be	AUX
easat-9781	161	4	then	then	ADV
easat-9781	161	5	reviewed	review	VERB
easat-9781	161	6	to	to	PART
easat-9781	161	7	determine	determine	VERB
easat-9781	161	8	their	their	PRON
easat-9781	161	9	relevance	relevance	NOUN
easat-9781	161	10	and	and	CCONJ
easat-9781	161	11	whether	whether	SCONJ
easat-9781	161	12	they	they	PRON
easat-9781	161	13	could	could	AUX
easat-9781	161	14	address	address	VERB
easat-9781	161	15	the	the	DET
easat-9781	161	16	established	establish	VERB
easat-9781	161	17	research	research	NOUN
easat-9781	161	18	questions	question	NOUN
easat-9781	161	19	,	,	PUNCT
easat-9781	161	20	which	which	PRON
easat-9781	161	21	spanned	span	VERB
easat-9781	161	22	from	from	ADP
easat-9781	161	23	2010	2010	NUM
easat-9781	161	24	to	to	ADP
easat-9781	161	25	2024	2024	NUM
easat-9781	161	26	(	(	PUNCT
easat-9781	161	27	see	see	VERB
easat-9781	161	28	figures	figure	NOUN
easat-9781	161	29	1	1	NUM
easat-9781	161	30	to	to	PART
easat-9781	161	31	5	5	NUM
easat-9781	161	32	)	)	PUNCT
easat-9781	161	33	.	.	PUNCT
easat-9781	162	1	tables	table	NOUN
easat-9781	162	2	4	4	NUM
easat-9781	162	3	through	through	ADP
easat-9781	162	4	10	10	NUM
easat-9781	162	5	present	present	ADJ
easat-9781	162	6	some	some	PRON
easat-9781	162	7	of	of	ADP
easat-9781	162	8	the	the	DET
easat-9781	162	9	selected	select	VERB
easat-9781	162	10	papers	paper	NOUN
easat-9781	162	11	based	base	VERB
easat-9781	162	12	on	on	ADP
easat-9781	162	13	the	the	DET
easat-9781	162	14	study	study	NOUN
easat-9781	162	15	focus	focus	NOUN
easat-9781	162	16	.	.	PUNCT
easat-9781	163	1	the	the	DET
easat-9781	163	2	research	research	NOUN
easat-9781	163	3	selection	selection	NOUN
easat-9781	163	4	used	use	VERB
easat-9781	163	5	a	a	DET
easat-9781	163	6	systematic	systematic	ADJ
easat-9781	163	7	screening	screening	NOUN
easat-9781	163	8	and	and	CCONJ
easat-9781	163	9	filtering	filtering	NOUN
easat-9781	163	10	process	process	NOUN
easat-9781	163	11	to	to	PART
easat-9781	163	12	ensure	ensure	VERB
easat-9781	163	13	relevance	relevance	NOUN
easat-9781	163	14	and	and	CCONJ
easat-9781	163	15	methodological	methodological	ADJ
easat-9781	163	16	integrity	integrity	NOUN
easat-9781	163	17	.	.	PUNCT
easat-9781	164	1	step	step	NOUN
easat-9781	164	2	1	1	NUM
easat-9781	164	3	:	:	PUNCT
easat-9781	164	4	duplicate	duplicate	VERB
easat-9781	164	5	removal	removal	NOUN
easat-9781	164	6	•	•	NUM
easat-9781	164	7	reference	reference	NOUN
easat-9781	164	8	management	management	NOUN
easat-9781	164	9	systems	system	NOUN
easat-9781	164	10	,	,	PUNCT
easat-9781	164	11	such	such	ADJ
easat-9781	164	12	as	as	ADP
easat-9781	164	13	endnote	endnote	NOUN
easat-9781	164	14	,	,	PUNCT
easat-9781	164	15	were	be	AUX
easat-9781	164	16	used	use	VERB
easat-9781	164	17	to	to	PART
easat-9781	164	18	find	find	VERB
easat-9781	164	19	and	and	CCONJ
easat-9781	164	20	eliminate	eliminate	VERB
easat-9781	164	21	duplicate	duplicate	ADJ
easat-9781	164	22	research	research	NOUN
easat-9781	164	23	from	from	ADP
easat-9781	164	24	several	several	ADJ
easat-9781	164	25	databases	database	NOUN
easat-9781	164	26	.	.	PUNCT
easat-9781	165	1	•	•	NUM
easat-9781	165	2	28	28	NUM
easat-9781	165	3	duplicate	duplicate	NOUN
easat-9781	165	4	records	record	NOUN
easat-9781	165	5	were	be	AUX
easat-9781	165	6	removed	remove	VERB
easat-9781	165	7	.	.	PUNCT
easat-9781	166	1	step	step	NOUN
easat-9781	166	2	2	2	NUM
easat-9781	166	3	:	:	PUNCT
easat-9781	166	4	title	title	NOUN
easat-9781	166	5	&	&	CCONJ
easat-9781	166	6	abstract	abstract	ADJ
easat-9781	166	7	screening	screen	VERB
easat-9781	166	8	•	•	PRON
easat-9781	166	9	titles	title	NOUN
easat-9781	166	10	and	and	CCONJ
easat-9781	166	11	abstracts	abstract	NOUN
easat-9781	166	12	of	of	ADP
easat-9781	166	13	167	167	NUM
easat-9781	166	14	studies	study	NOUN
easat-9781	166	15	were	be	AUX
easat-9781	166	16	screened	screen	VERB
easat-9781	166	17	based	base	VERB
easat-9781	166	18	on	on	ADP
easat-9781	166	19	relevance	relevance	NOUN
easat-9781	166	20	to	to	ADP
easat-9781	166	21	biometric	biometric	ADJ
easat-9781	166	22	authentication	authentication	NOUN
easat-9781	166	23	in	in	ADP
easat-9781	166	24	online	online	ADJ
easat-9781	166	25	learning	learning	NOUN
easat-9781	166	26	.	.	PUNCT
easat-9781	167	1	180	180	NUM
easat-9781	167	2	edelweiss	edelweiss	PROPN
easat-9781	167	3	applied	apply	VERB
easat-9781	167	4	science	science	NOUN
easat-9781	167	5	and	and	CCONJ
easat-9781	167	6	technology	technology	NOUN
easat-9781	167	7	issn	issn	PROPN
easat-9781	167	8	:	:	PUNCT
easat-9781	167	9	2576	2576	NUM
easat-9781	167	10	-	-	SYM
easat-9781	167	11	8484	8484	NUM
easat-9781	167	12	vol	vol	NOUN
easat-9781	167	13	.	.	PROPN
easat-9781	168	1	9	9	NUM
easat-9781	168	2	,	,	PUNCT
easat-9781	168	3	no	no	INTJ
easat-9781	168	4	.	.	NOUN
easat-9781	168	5	9	9	NUM
easat-9781	168	6	:	:	SYM
easat-9781	168	7	172	172	NUM
easat-9781	168	8	-	-	SYM
easat-9781	168	9	194	194	NUM
easat-9781	168	10	,	,	PUNCT
easat-9781	168	11	2025	2025	NUM
easat-9781	168	12	doi	doi	NOUN
easat-9781	168	13	:	:	PUNCT
easat-9781	168	14	10.55214/2576	10.55214/2576	NUM
easat-9781	168	15	-	-	SYM
easat-9781	168	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	168	17	©	©	PROPN
easat-9781	168	18	2025	2025	NUM
easat-9781	168	19	by	by	ADP
easat-9781	168	20	the	the	DET
easat-9781	168	21	authors	author	NOUN
easat-9781	168	22	;	;	PUNCT
easat-9781	168	23	licensee	licensee	PROPN
easat-9781	168	24	learning	learning	NOUN
easat-9781	168	25	gate	gate	NOUN
easat-9781	168	26	•	•	NOUN
easat-9781	168	27	82	82	NUM
easat-9781	168	28	studies	study	NOUN
easat-9781	168	29	were	be	AUX
easat-9781	168	30	excluded	exclude	VERB
easat-9781	168	31	for	for	ADP
easat-9781	168	32	not	not	PART
easat-9781	168	33	addressing	address	VERB
easat-9781	168	34	biometric	biometric	ADJ
easat-9781	168	35	integration	integration	NOUN
easat-9781	168	36	in	in	ADP
easat-9781	168	37	online	online	ADJ
easat-9781	168	38	education	education	NOUN
easat-9781	168	39	.	.	PUNCT
easat-9781	169	1	step	step	NOUN
easat-9781	169	2	3	3	NUM
easat-9781	169	3	:	:	PUNCT
easat-9781	169	4	full	full	ADJ
easat-9781	169	5	-	-	PUNCT
easat-9781	169	6	text	text	NOUN
easat-9781	169	7	review	review	NOUN
easat-9781	169	8	for	for	ADP
easat-9781	169	9	eligibility	eligibility	NOUN
easat-9781	169	10	•	•	NUM
easat-9781	169	11	85	85	NUM
easat-9781	169	12	studies	study	NOUN
easat-9781	169	13	were	be	AUX
easat-9781	169	14	selected	select	VERB
easat-9781	169	15	for	for	ADP
easat-9781	169	16	full	full	ADJ
easat-9781	169	17	-	-	PUNCT
easat-9781	169	18	text	text	NOUN
easat-9781	169	19	assessment	assessment	NOUN
easat-9781	169	20	.	.	PUNCT
easat-9781	170	1	•	•	NUM
easat-9781	170	2	5	5	NUM
easat-9781	170	3	studies	study	NOUN
easat-9781	170	4	could	could	AUX
easat-9781	170	5	not	not	PART
easat-9781	170	6	be	be	AUX
easat-9781	170	7	retrieved	retrieve	VERB
easat-9781	170	8	,	,	PUNCT
easat-9781	170	9	leaving	leave	VERB
easat-9781	170	10	80	80	NUM
easat-9781	170	11	for	for	ADP
easat-9781	170	12	further	further	ADJ
easat-9781	170	13	review	review	NOUN
easat-9781	170	14	.	.	PUNCT
easat-9781	171	1	•	•	NUM
easat-9781	171	2	35	35	NUM
easat-9781	171	3	studies	study	NOUN
easat-9781	171	4	were	be	AUX
easat-9781	171	5	excluded	exclude	VERB
easat-9781	171	6	based	base	VERB
easat-9781	171	7	on	on	ADP
easat-9781	171	8	:	:	PUNCT
easat-9781	171	9	15	15	NUM
easat-9781	171	10	were	be	AUX
easat-9781	171	11	not	not	PART
easat-9781	171	12	in	in	ADP
easat-9781	171	13	english	english	PROPN
easat-9781	171	14	.	.	PUNCT
easat-9781	172	1	20	20	NUM
easat-9781	172	2	did	do	AUX
easat-9781	172	3	not	not	PART
easat-9781	172	4	focus	focus	VERB
easat-9781	172	5	on	on	ADP
easat-9781	172	6	e	e	NOUN
easat-9781	172	7	-	-	ADJ
easat-9781	172	8	learning	learn	VERB
easat-9781	172	9	environments	environment	NOUN
easat-9781	172	10	.	.	PUNCT
easat-9781	173	1	step	step	NOUN
easat-9781	173	2	4	4	NUM
easat-9781	173	3	:	:	PUNCT
easat-9781	173	4	final	final	ADJ
easat-9781	173	5	inclusion	inclusion	NOUN
easat-9781	173	6	•	•	ADP
easat-9781	173	7	a	a	DET
easat-9781	173	8	total	total	NOUN
easat-9781	173	9	of	of	ADP
easat-9781	173	10	44	44	NUM
easat-9781	173	11	studies	study	NOUN
easat-9781	173	12	met	meet	VERB
easat-9781	173	13	all	all	DET
easat-9781	173	14	inclusion	inclusion	NOUN
easat-9781	173	15	criteria	criterion	NOUN
easat-9781	173	16	and	and	CCONJ
easat-9781	173	17	were	be	AUX
easat-9781	173	18	included	include	VERB
easat-9781	173	19	in	in	ADP
easat-9781	173	20	the	the	DET
easat-9781	173	21	systematic	systematic	ADJ
easat-9781	173	22	review	review	NOUN
easat-9781	173	23	.	.	PUNCT
easat-9781	174	1	•	•	NUM
easat-9781	174	2	twenty	twenty	NUM
easat-9781	174	3	of	of	ADP
easat-9781	174	4	these	these	DET
easat-9781	174	5	studies	study	NOUN
easat-9781	174	6	provided	provide	VERB
easat-9781	174	7	detailed	detailed	ADJ
easat-9781	174	8	empirical	empirical	ADJ
easat-9781	174	9	data	datum	NOUN
easat-9781	174	10	on	on	ADP
easat-9781	174	11	the	the	DET
easat-9781	174	12	usability	usability	NOUN
easat-9781	174	13	,	,	PUNCT
easat-9781	174	14	accuracy	accuracy	NOUN
easat-9781	174	15	,	,	PUNCT
easat-9781	174	16	and	and	CCONJ
easat-9781	174	17	security	security	NOUN
easat-9781	174	18	of	of	ADP
easat-9781	174	19	biometrics	biometric	NOUN
easat-9781	174	20	in	in	ADP
easat-9781	174	21	online	online	ADJ
easat-9781	174	22	learning	learning	NOUN
easat-9781	174	23	.	.	PUNCT
easat-9781	175	1	3.6	3.6	NUM
easat-9781	175	2	.	.	PUNCT
easat-9781	176	1	data	datum	NOUN
easat-9781	176	2	synthesis	synthesis	NOUN
easat-9781	176	3	to	to	PART
easat-9781	176	4	summarize	summarize	VERB
easat-9781	176	5	the	the	DET
easat-9781	176	6	findings	finding	NOUN
easat-9781	176	7	,	,	PUNCT
easat-9781	176	8	a	a	DET
easat-9781	176	9	mixed	mix	VERB
easat-9781	176	10	-	-	PUNCT
easat-9781	176	11	methods	method	NOUN
easat-9781	176	12	approach	approach	NOUN
easat-9781	176	13	was	be	AUX
easat-9781	176	14	utilized	utilize	VERB
easat-9781	176	15	:	:	PUNCT
easat-9781	176	16	•	•	NUM
easat-9781	176	17	qualitative	qualitative	ADJ
easat-9781	176	18	synthesis	synthesis	NOUN
easat-9781	176	19	–	–	PUNCT
easat-9781	176	20	a	a	DET
easat-9781	176	21	thematic	thematic	ADJ
easat-9781	176	22	analysis	analysis	NOUN
easat-9781	176	23	was	be	AUX
easat-9781	176	24	conducted	conduct	VERB
easat-9781	176	25	to	to	PART
easat-9781	176	26	identify	identify	VERB
easat-9781	176	27	common	common	ADJ
easat-9781	176	28	advantages	advantage	NOUN
easat-9781	176	29	,	,	PUNCT
easat-9781	176	30	challenges	challenge	NOUN
easat-9781	176	31	,	,	PUNCT
easat-9781	176	32	and	and	CCONJ
easat-9781	176	33	best	good	ADJ
easat-9781	176	34	practices	practice	NOUN
easat-9781	176	35	in	in	ADP
easat-9781	176	36	biometric	biometric	ADJ
easat-9781	176	37	authentication	authentication	NOUN
easat-9781	176	38	for	for	ADP
easat-9781	176	39	online	online	ADJ
easat-9781	176	40	learning	learning	NOUN
easat-9781	176	41	.	.	PUNCT
easat-9781	177	1	•	•	NUM
easat-9781	177	2	quantitative	quantitative	ADJ
easat-9781	177	3	synthesis	synthesis	NOUN
easat-9781	177	4	–	–	PUNCT
easat-9781	177	5	statistical	statistical	ADJ
easat-9781	177	6	results	result	NOUN
easat-9781	177	7	such	such	ADJ
easat-9781	177	8	as	as	ADP
easat-9781	177	9	authentication	authentication	NOUN
easat-9781	177	10	accuracy	accuracy	NOUN
easat-9781	177	11	,	,	PUNCT
easat-9781	177	12	user	user	NOUN
easat-9781	177	13	satisfaction	satisfaction	NOUN
easat-9781	177	14	rates	rate	NOUN
easat-9781	177	15	were	be	AUX
easat-9781	177	16	compiled	compile	VERB
easat-9781	177	17	to	to	PART
easat-9781	177	18	compare	compare	VERB
easat-9781	177	19	different	different	ADJ
easat-9781	177	20	biometric	biometric	ADJ
easat-9781	177	21	technologies	technology	NOUN
easat-9781	177	22	.	.	PUNCT
easat-9781	178	1	3.7	3.7	NUM
easat-9781	178	2	.	.	PUNCT
easat-9781	179	1	quality	quality	NOUN
easat-9781	179	2	assessment	assessment	NOUN
easat-9781	179	3	to	to	PART
easat-9781	179	4	ensure	ensure	VERB
easat-9781	179	5	that	that	SCONJ
easat-9781	179	6	only	only	ADV
easat-9781	179	7	high	high	ADJ
easat-9781	179	8	-	-	PUNCT
easat-9781	179	9	quality	quality	NOUN
easat-9781	179	10	evidence	evidence	NOUN
easat-9781	179	11	is	be	AUX
easat-9781	179	12	included	include	VERB
easat-9781	179	13	,	,	PUNCT
easat-9781	179	14	a	a	DET
easat-9781	179	15	quality	quality	NOUN
easat-9781	179	16	evaluation	evaluation	NOUN
easat-9781	179	17	was	be	AUX
easat-9781	179	18	conducted	conduct	VERB
easat-9781	179	19	using	use	VERB
easat-9781	179	20	a	a	DET
easat-9781	179	21	standardized	standardized	ADJ
easat-9781	179	22	checklist	checklist	NOUN
easat-9781	179	23	.	.	PUNCT
easat-9781	180	1	each	each	DET
easat-9781	180	2	study	study	NOUN
easat-9781	180	3	was	be	AUX
easat-9781	180	4	assessed	assess	VERB
easat-9781	180	5	based	base	VERB
easat-9781	180	6	on	on	ADP
easat-9781	180	7	several	several	ADJ
easat-9781	180	8	criteria	criterion	NOUN
easat-9781	180	9	by	by	ADP
easat-9781	180	10	employing	employ	VERB
easat-9781	180	11	relevant	relevant	ADJ
easat-9781	180	12	research	research	NOUN
easat-9781	180	13	questions	question	NOUN
easat-9781	180	14	:	:	PUNCT
easat-9781	181	1	1	1	X
easat-9781	181	2	.	.	X
easat-9781	181	3	what	what	PRON
easat-9781	181	4	are	be	AUX
easat-9781	181	5	the	the	DET
easat-9781	181	6	key	key	ADJ
easat-9781	181	7	findings	finding	NOUN
easat-9781	181	8	from	from	ADP
easat-9781	181	9	recent	recent	ADJ
easat-9781	181	10	studies	study	NOUN
easat-9781	181	11	on	on	ADP
easat-9781	181	12	integrating	integrate	VERB
easat-9781	181	13	contactless	contactless	ADJ
easat-9781	181	14	biometric	biometric	ADJ
easat-9781	181	15	technology	technology	NOUN
easat-9781	181	16	into	into	ADP
easat-9781	181	17	online	online	ADJ
easat-9781	181	18	learning	learning	NOUN
easat-9781	181	19	environments	environment	NOUN
easat-9781	181	20	?	?	PUNCT
easat-9781	182	1	this	this	DET
easat-9781	182	2	question	question	NOUN
easat-9781	182	3	aims	aim	VERB
easat-9781	182	4	to	to	PART
easat-9781	182	5	summarize	summarize	VERB
easat-9781	182	6	findings	finding	NOUN
easat-9781	182	7	,	,	PUNCT
easat-9781	182	8	innovations	innovation	NOUN
easat-9781	182	9	,	,	PUNCT
easat-9781	182	10	and	and	CCONJ
easat-9781	182	11	advancements	advancement	NOUN
easat-9781	182	12	in	in	ADP
easat-9781	182	13	the	the	DET
easat-9781	182	14	integration	integration	NOUN
easat-9781	182	15	of	of	ADP
easat-9781	182	16	biometric	biometric	ADJ
easat-9781	182	17	technologies	technology	NOUN
easat-9781	182	18	into	into	ADP
easat-9781	182	19	online	online	ADJ
easat-9781	182	20	education	education	NOUN
easat-9781	182	21	.	.	PUNCT
easat-9781	183	1	2	2	X
easat-9781	183	2	.	.	X
easat-9781	183	3	what	what	PRON
easat-9781	183	4	are	be	AUX
easat-9781	183	5	the	the	DET
easat-9781	183	6	primary	primary	ADJ
easat-9781	183	7	benefits	benefit	NOUN
easat-9781	183	8	and	and	CCONJ
easat-9781	183	9	challenges	challenge	NOUN
easat-9781	183	10	of	of	ADP
easat-9781	183	11	using	use	VERB
easat-9781	183	12	contactless	contactless	ADJ
easat-9781	183	13	biometrics	biometric	NOUN
easat-9781	183	14	to	to	PART
easat-9781	183	15	enhance	enhance	VERB
easat-9781	183	16	security	security	NOUN
easat-9781	183	17	on	on	ADP
easat-9781	183	18	online	online	ADJ
easat-9781	183	19	education	education	NOUN
easat-9781	183	20	platforms	platform	NOUN
easat-9781	183	21	?	?	PUNCT
easat-9781	184	1	this	this	DET
easat-9781	184	2	question	question	NOUN
easat-9781	184	3	seeks	seek	VERB
easat-9781	184	4	to	to	PART
easat-9781	184	5	examine	examine	VERB
easat-9781	184	6	the	the	DET
easat-9781	184	7	benefits	benefit	NOUN
easat-9781	184	8	of	of	ADP
easat-9781	184	9	contactless	contactless	ADJ
easat-9781	184	10	biometrics	biometric	NOUN
easat-9781	184	11	for	for	ADP
easat-9781	184	12	secure	secure	ADJ
easat-9781	184	13	online	online	ADJ
easat-9781	184	14	learning	learning	NOUN
easat-9781	184	15	platforms	platform	NOUN
easat-9781	184	16	,	,	PUNCT
easat-9781	184	17	along	along	ADP
easat-9781	184	18	with	with	ADP
easat-9781	184	19	any	any	DET
easat-9781	184	20	challenges	challenge	NOUN
easat-9781	184	21	or	or	CCONJ
easat-9781	184	22	limitations	limitation	NOUN
easat-9781	184	23	they	they	PRON
easat-9781	184	24	may	may	AUX
easat-9781	184	25	pose	pose	VERB
easat-9781	184	26	.	.	PUNCT
easat-9781	185	1	3	3	X
easat-9781	185	2	.	.	X
easat-9781	185	3	what	what	DET
easat-9781	185	4	frameworks	framework	NOUN
easat-9781	185	5	and	and	CCONJ
easat-9781	185	6	best	good	ADJ
easat-9781	185	7	practices	practice	NOUN
easat-9781	185	8	exist	exist	VERB
easat-9781	185	9	for	for	ADP
easat-9781	185	10	integrating	integrate	VERB
easat-9781	185	11	contactless	contactless	ADJ
easat-9781	185	12	biometric	biometric	ADJ
easat-9781	185	13	technology	technology	NOUN
easat-9781	185	14	into	into	ADP
easat-9781	185	15	online	online	ADJ
easat-9781	185	16	educational	educational	ADJ
easat-9781	185	17	platforms	platform	NOUN
easat-9781	185	18	?	?	PUNCT
easat-9781	186	1	this	this	DET
easat-9781	186	2	question	question	NOUN
easat-9781	186	3	examines	examine	VERB
easat-9781	186	4	the	the	DET
easat-9781	186	5	established	establish	VERB
easat-9781	186	6	models	model	NOUN
easat-9781	186	7	,	,	PUNCT
easat-9781	186	8	best	good	ADJ
easat-9781	186	9	practices	practice	NOUN
easat-9781	186	10	,	,	PUNCT
easat-9781	186	11	or	or	CCONJ
easat-9781	186	12	industry	industry	NOUN
easat-9781	186	13	standards	standard	NOUN
easat-9781	186	14	that	that	PRON
easat-9781	186	15	inform	inform	VERB
easat-9781	186	16	the	the	DET
easat-9781	186	17	integration	integration	NOUN
easat-9781	186	18	of	of	ADP
easat-9781	186	19	biometric	biometric	ADJ
easat-9781	186	20	technology	technology	NOUN
easat-9781	186	21	in	in	ADP
easat-9781	186	22	e	e	NOUN
easat-9781	186	23	-	-	NOUN
easat-9781	186	24	learning	learning	NOUN
easat-9781	186	25	.	.	PUNCT
easat-9781	187	1	4	4	X
easat-9781	187	2	.	.	X
easat-9781	187	3	how	how	SCONJ
easat-9781	187	4	can	can	AUX
easat-9781	187	5	contactless	contactless	VERB
easat-9781	187	6	biometrics	biometric	NOUN
easat-9781	187	7	be	be	AUX
easat-9781	187	8	effectively	effectively	ADV
easat-9781	187	9	used	use	VERB
easat-9781	187	10	to	to	PART
easat-9781	187	11	enhance	enhance	VERB
easat-9781	187	12	user	user	NOUN
easat-9781	187	13	experience	experience	NOUN
easat-9781	187	14	and	and	CCONJ
easat-9781	187	15	security	security	NOUN
easat-9781	187	16	for	for	ADP
easat-9781	187	17	educational	educational	ADJ
easat-9781	187	18	institutions	institution	NOUN
easat-9781	187	19	and	and	CCONJ
easat-9781	187	20	technology	technology	NOUN
easat-9781	187	21	developers	developer	NOUN
easat-9781	187	22	?	?	PUNCT
easat-9781	188	1	this	this	DET
easat-9781	188	2	question	question	NOUN
easat-9781	188	3	explores	explore	VERB
easat-9781	188	4	potential	potential	ADJ
easat-9781	188	5	applications	application	NOUN
easat-9781	188	6	of	of	ADP
easat-9781	188	7	biometric	biometric	ADJ
easat-9781	188	8	technology	technology	NOUN
easat-9781	188	9	to	to	PART
easat-9781	188	10	improve	improve	VERB
easat-9781	188	11	both	both	DET
easat-9781	188	12	security	security	NOUN
easat-9781	188	13	and	and	CCONJ
easat-9781	188	14	usability	usability	NOUN
easat-9781	188	15	for	for	ADP
easat-9781	188	16	educational	educational	ADJ
easat-9781	188	17	stakeholders	stakeholder	NOUN
easat-9781	188	18	.	.	PUNCT
easat-9781	189	1	the	the	DET
easat-9781	189	2	methodological	methodological	ADJ
easat-9781	189	3	quality	quality	NOUN
easat-9781	189	4	of	of	ADP
easat-9781	189	5	each	each	DET
easat-9781	189	6	study	study	NOUN
easat-9781	189	7	was	be	AUX
easat-9781	189	8	evaluated	evaluate	VERB
easat-9781	189	9	using	use	VERB
easat-9781	189	10	established	establish	VERB
easat-9781	189	11	critical	critical	ADJ
easat-9781	189	12	appraisal	appraisal	NOUN
easat-9781	189	13	tools	tool	NOUN
easat-9781	189	14	.	.	PUNCT
easat-9781	190	1	4	4	X
easat-9781	190	2	.	.	NOUN
easat-9781	190	3	results	result	NOUN
easat-9781	190	4	and	and	CCONJ
easat-9781	190	5	discussion	discussion	NOUN
easat-9781	190	6	this	this	DET
easat-9781	190	7	section	section	NOUN
easat-9781	190	8	presents	present	VERB
easat-9781	190	9	data	datum	NOUN
easat-9781	190	10	that	that	PRON
easat-9781	190	11	have	have	AUX
easat-9781	190	12	been	be	AUX
easat-9781	190	13	collected	collect	VERB
easat-9781	190	14	and	and	CCONJ
easat-9781	190	15	analyzed	analyze	VERB
easat-9781	190	16	,	,	PUNCT
easat-9781	190	17	provides	provide	VERB
easat-9781	190	18	an	an	DET
easat-9781	190	19	overview	overview	NOUN
easat-9781	190	20	of	of	ADP
easat-9781	190	21	the	the	DET
easat-9781	190	22	reviews	review	NOUN
easat-9781	190	23	,	,	PUNCT
easat-9781	190	24	describes	describe	VERB
easat-9781	190	25	the	the	DET
easat-9781	190	26	search	search	NOUN
easat-9781	190	27	technique	technique	NOUN
easat-9781	190	28	developed	develop	VERB
easat-9781	190	29	during	during	ADP
easat-9781	190	30	the	the	DET
easat-9781	190	31	study	study	NOUN
easat-9781	190	32	,	,	PUNCT
easat-9781	190	33	and	and	CCONJ
easat-9781	190	34	outlines	outline	VERB
easat-9781	190	35	the	the	DET
easat-9781	190	36	drawbacks	drawback	NOUN
easat-9781	190	37	of	of	ADP
easat-9781	190	38	the	the	DET
easat-9781	190	39	review	review	NOUN
easat-9781	190	40	study	study	NOUN
easat-9781	190	41	.	.	PUNCT
easat-9781	191	1	181	181	NUM
easat-9781	191	2	edelweiss	edelweiss	PROPN
easat-9781	191	3	applied	apply	VERB
easat-9781	191	4	science	science	NOUN
easat-9781	191	5	and	and	CCONJ
easat-9781	191	6	technology	technology	NOUN
easat-9781	191	7	issn	issn	PROPN
easat-9781	191	8	:	:	PUNCT
easat-9781	191	9	2576	2576	NUM
easat-9781	191	10	-	-	SYM
easat-9781	191	11	8484	8484	NUM
easat-9781	191	12	vol	vol	NOUN
easat-9781	191	13	.	.	PROPN
easat-9781	192	1	9	9	NUM
easat-9781	192	2	,	,	PUNCT
easat-9781	192	3	no	no	INTJ
easat-9781	192	4	.	.	NOUN
easat-9781	192	5	9	9	NUM
easat-9781	192	6	:	:	SYM
easat-9781	192	7	172	172	NUM
easat-9781	192	8	-	-	SYM
easat-9781	192	9	194	194	NUM
easat-9781	192	10	,	,	PUNCT
easat-9781	192	11	2025	2025	NUM
easat-9781	192	12	doi	doi	NOUN
easat-9781	192	13	:	:	PUNCT
easat-9781	192	14	10.55214/2576	10.55214/2576	NUM
easat-9781	192	15	-	-	SYM
easat-9781	192	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	192	17	©	©	PROPN
easat-9781	192	18	2025	2025	NUM
easat-9781	192	19	by	by	ADP
easat-9781	192	20	the	the	DET
easat-9781	192	21	authors	author	NOUN
easat-9781	192	22	;	;	PUNCT
easat-9781	192	23	licensee	licensee	PROPN
easat-9781	192	24	learning	learn	VERB
easat-9781	192	25	gate	gate	PROPN
easat-9781	192	26	figure	figure	NOUN
easat-9781	192	27	3	3	NUM
easat-9781	192	28	.	.	PUNCT
easat-9781	192	29	analysed	analyse	VERB
easat-9781	192	30	sources	source	NOUN
easat-9781	192	31	.	.	PUNCT
easat-9781	193	1	figure	figure	VERB
easat-9781	193	2	4	4	NUM
easat-9781	193	3	.	.	PUNCT
easat-9781	193	4	selected	select	VERB
easat-9781	193	5	number	number	NOUN
easat-9781	193	6	of	of	ADP
easat-9781	193	7	publications	publication	NOUN
easat-9781	193	8	per	per	ADP
easat-9781	193	9	year	year	NOUN
easat-9781	193	10	.	.	PUNCT
easat-9781	194	1	182	182	NUM
easat-9781	194	2	edelweiss	edelweiss	PROPN
easat-9781	194	3	applied	apply	VERB
easat-9781	194	4	science	science	NOUN
easat-9781	194	5	and	and	CCONJ
easat-9781	194	6	technology	technology	NOUN
easat-9781	194	7	issn	issn	PROPN
easat-9781	194	8	:	:	PUNCT
easat-9781	194	9	2576	2576	NUM
easat-9781	194	10	-	-	SYM
easat-9781	194	11	8484	8484	NUM
easat-9781	194	12	vol	vol	NOUN
easat-9781	194	13	.	.	PROPN
easat-9781	195	1	9	9	NUM
easat-9781	195	2	,	,	PUNCT
easat-9781	195	3	no	no	INTJ
easat-9781	195	4	.	.	NOUN
easat-9781	195	5	9	9	NUM
easat-9781	195	6	:	:	SYM
easat-9781	195	7	172	172	NUM
easat-9781	195	8	-	-	SYM
easat-9781	195	9	194	194	NUM
easat-9781	195	10	,	,	PUNCT
easat-9781	195	11	2025	2025	NUM
easat-9781	195	12	doi	doi	NOUN
easat-9781	195	13	:	:	PUNCT
easat-9781	195	14	10.55214/2576	10.55214/2576	NUM
easat-9781	195	15	-	-	SYM
easat-9781	195	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	195	17	©	©	PROPN
easat-9781	195	18	2025	2025	NUM
easat-9781	195	19	by	by	ADP
easat-9781	195	20	the	the	DET
easat-9781	195	21	authors	author	NOUN
easat-9781	195	22	;	;	PUNCT
easat-9781	195	23	licensee	licensee	PROPN
easat-9781	195	24	learning	learn	VERB
easat-9781	195	25	gate	gate	PROPN
easat-9781	195	26	figure	figure	NOUN
easat-9781	195	27	5	5	NUM
easat-9781	195	28	.	.	PUNCT
easat-9781	196	1	analysis	analysis	NOUN
easat-9781	196	2	of	of	ADP
easat-9781	196	3	search	search	NOUN
easat-9781	196	4	by	by	ADP
easat-9781	196	5	document	document	NOUN
easat-9781	196	6	type	type	NOUN
easat-9781	196	7	.	.	PUNCT
easat-9781	197	1	4.1	4.1	NUM
easat-9781	197	2	.	.	PUNCT
easat-9781	197	3	data	datum	NOUN
easat-9781	197	4	extraction	extraction	NOUN
easat-9781	197	5	and	and	CCONJ
easat-9781	197	6	analysis	analysis	NOUN
easat-9781	197	7	a	a	DET
easat-9781	197	8	structured	structured	ADJ
easat-9781	197	9	data	data	NOUN
easat-9781	197	10	extraction	extraction	NOUN
easat-9781	197	11	form	form	NOUN
easat-9781	197	12	was	be	AUX
easat-9781	197	13	developed	develop	VERB
easat-9781	197	14	to	to	PART
easat-9781	197	15	ensure	ensure	VERB
easat-9781	197	16	consistency	consistency	NOUN
easat-9781	197	17	among	among	ADP
easat-9781	197	18	all	all	DET
easat-9781	197	19	reviewers	reviewer	NOUN
easat-9781	197	20	and	and	CCONJ
easat-9781	197	21	to	to	PART
easat-9781	197	22	prevent	prevent	VERB
easat-9781	197	23	the	the	DET
easat-9781	197	24	omission	omission	NOUN
easat-9781	197	25	of	of	ADP
easat-9781	197	26	crucial	crucial	ADJ
easat-9781	197	27	details	detail	NOUN
easat-9781	197	28	.	.	PUNCT
easat-9781	198	1	the	the	DET
easat-9781	198	2	document	document	NOUN
easat-9781	198	3	contains	contain	VERB
easat-9781	198	4	sections	section	NOUN
easat-9781	198	5	for	for	ADP
easat-9781	198	6	documenting	document	VERB
easat-9781	198	7	bibliographic	bibliographic	ADJ
easat-9781	198	8	information	information	NOUN
easat-9781	198	9	,	,	PUNCT
easat-9781	198	10	research	research	NOUN
easat-9781	198	11	aims	aim	NOUN
easat-9781	198	12	,	,	PUNCT
easat-9781	198	13	methods	method	NOUN
easat-9781	198	14	,	,	PUNCT
easat-9781	198	15	results	result	NOUN
easat-9781	198	16	,	,	PUNCT
easat-9781	198	17	and	and	CCONJ
easat-9781	198	18	other	other	ADJ
easat-9781	198	19	pertinent	pertinent	ADJ
easat-9781	198	20	information	information	NOUN
easat-9781	198	21	.	.	PUNCT
easat-9781	199	1	each	each	DET
easat-9781	199	2	study	study	NOUN
easat-9781	199	3	was	be	AUX
easat-9781	199	4	assessed	assess	VERB
easat-9781	199	5	based	base	VERB
easat-9781	199	6	on	on	ADP
easat-9781	199	7	these	these	DET
easat-9781	199	8	elements	element	NOUN
easat-9781	199	9	:	:	PUNCT
easat-9781	199	10	study	study	NOUN
easat-9781	199	11	details	detail	NOUN
easat-9781	199	12	:	:	PUNCT
easat-9781	199	13	author(s	author(s	NOUN
easat-9781	199	14	)	)	PUNCT
easat-9781	199	15	,	,	PUNCT
easat-9781	199	16	year	year	NOUN
easat-9781	199	17	of	of	ADP
easat-9781	199	18	publication	publication	NOUN
easat-9781	199	19	,	,	PUNCT
easat-9781	199	20	title	title	NOUN
easat-9781	199	21	,	,	PUNCT
easat-9781	199	22	journal	journal	NOUN
easat-9781	199	23	title	title	NOUN
easat-9781	199	24	,	,	PUNCT
easat-9781	199	25	volume	volume	NOUN
easat-9781	199	26	number	number	NOUN
easat-9781	199	27	,	,	PUNCT
easat-9781	199	28	and	and	CCONJ
easat-9781	199	29	issue	issue	NOUN
easat-9781	199	30	number	number	NOUN
easat-9781	199	31	.	.	PUNCT
easat-9781	200	1	study	study	NOUN
easat-9781	200	2	features	feature	NOUN
easat-9781	200	3	:	:	PUNCT
easat-9781	200	4	type	type	NOUN
easat-9781	200	5	of	of	ADP
easat-9781	200	6	biometric	biometric	ADJ
easat-9781	200	7	technology	technology	NOUN
easat-9781	200	8	used	use	VERB
easat-9781	200	9	(	(	PUNCT
easat-9781	200	10	behavioral	behavioral	ADJ
easat-9781	200	11	or	or	CCONJ
easat-9781	200	12	physical	physical	ADJ
easat-9781	200	13	biometrics	biometric	NOUN
easat-9781	200	14	)	)	PUNCT
easat-9781	200	15	,	,	PUNCT
easat-9781	200	16	its	its	PRON
easat-9781	200	17	application	application	NOUN
easat-9781	200	18	in	in	ADP
easat-9781	200	19	online	online	ADJ
easat-9781	200	20	education	education	NOUN
easat-9781	200	21	,	,	PUNCT
easat-9781	200	22	and	and	CCONJ
easat-9781	200	23	the	the	DET
easat-9781	200	24	target	target	NOUN
easat-9781	200	25	audience	audience	NOUN
easat-9781	200	26	.	.	PUNCT
easat-9781	201	1	research	research	NOUN
easat-9781	201	2	methodology	methodology	NOUN
easat-9781	201	3	:	:	PUNCT
easat-9781	201	4	research	research	NOUN
easat-9781	201	5	frameworks	framework	NOUN
easat-9781	201	6	(	(	PUNCT
easat-9781	201	7	e.g.	e.g.	ADV
easat-9781	201	8	,	,	PUNCT
easat-9781	201	9	experimental	experimental	ADJ
easat-9781	201	10	,	,	PUNCT
easat-9781	201	11	observational	observational	ADJ
easat-9781	201	12	,	,	PUNCT
easat-9781	201	13	qualitative	qualitative	NOUN
easat-9781	201	14	,	,	PUNCT
easat-9781	201	15	quantitative	quantitative	ADJ
easat-9781	201	16	)	)	PUNCT
easat-9781	201	17	,	,	PUNCT
easat-9781	201	18	data	datum	NOUN
easat-9781	201	19	sources	source	NOUN
easat-9781	201	20	,	,	PUNCT
easat-9781	201	21	and	and	CCONJ
easat-9781	201	22	sample	sample	NOUN
easat-9781	201	23	dimensions	dimension	NOUN
easat-9781	201	24	.	.	PUNCT
easat-9781	202	1	results	result	NOUN
easat-9781	202	2	:	:	PUNCT
easat-9781	202	3	key	key	ADJ
easat-9781	202	4	findings	finding	NOUN
easat-9781	202	5	on	on	ADP
easat-9781	202	6	the	the	DET
easat-9781	202	7	effectiveness	effectiveness	NOUN
easat-9781	202	8	,	,	PUNCT
easat-9781	202	9	benefits	benefit	NOUN
easat-9781	202	10	,	,	PUNCT
easat-9781	202	11	and	and	CCONJ
easat-9781	202	12	limitations	limitation	NOUN
easat-9781	202	13	of	of	ADP
easat-9781	202	14	contactless	contactless	ADJ
easat-9781	202	15	biometric	biometric	ADJ
easat-9781	202	16	technologies	technology	NOUN
easat-9781	202	17	in	in	ADP
easat-9781	202	18	educational	educational	ADJ
easat-9781	202	19	environments	environment	NOUN
easat-9781	202	20	.	.	PUNCT
easat-9781	203	1	advantages	advantage	NOUN
easat-9781	203	2	and	and	CCONJ
easat-9781	203	3	obstacles	obstacle	NOUN
easat-9781	203	4	:	:	PUNCT
easat-9781	203	5	insights	insight	NOUN
easat-9781	203	6	on	on	ADP
easat-9781	203	7	security	security	NOUN
easat-9781	203	8	,	,	PUNCT
easat-9781	203	9	user	user	NOUN
easat-9781	203	10	experience	experience	NOUN
easat-9781	203	11	,	,	PUNCT
easat-9781	203	12	privacy	privacy	NOUN
easat-9781	203	13	concerns	concern	NOUN
easat-9781	203	14	,	,	PUNCT
easat-9781	203	15	implementation	implementation	NOUN
easat-9781	203	16	challenges	challenge	NOUN
easat-9781	203	17	,	,	PUNCT
easat-9781	203	18	and	and	CCONJ
easat-9781	203	19	recommendations	recommendation	NOUN
easat-9781	203	20	from	from	ADP
easat-9781	203	21	various	various	ADJ
easat-9781	203	22	authors	author	NOUN
easat-9781	203	23	.	.	PUNCT
easat-9781	204	1	quality	quality	NOUN
easat-9781	204	2	evaluation	evaluation	NOUN
easat-9781	204	3	:	:	PUNCT
easat-9781	204	4	a	a	DET
easat-9781	204	5	list	list	NOUN
easat-9781	204	6	of	of	ADP
easat-9781	204	7	criteria	criterion	NOUN
easat-9781	204	8	focused	focus	VERB
easat-9781	204	9	on	on	ADP
easat-9781	204	10	appropriateness	appropriateness	NOUN
easat-9781	204	11	,	,	PUNCT
easat-9781	204	12	methodological	methodological	ADJ
easat-9781	204	13	strength	strength	NOUN
easat-9781	204	14	,	,	PUNCT
easat-9781	204	15	and	and	CCONJ
easat-9781	204	16	connection	connection	NOUN
easat-9781	204	17	to	to	ADP
easat-9781	204	18	the	the	DET
easat-9781	204	19	research	research	NOUN
easat-9781	204	20	inquiries	inquiry	NOUN
easat-9781	204	21	.	.	PUNCT
easat-9781	205	1	183	183	NUM
easat-9781	205	2	edelweiss	edelweiss	PROPN
easat-9781	205	3	applied	apply	VERB
easat-9781	205	4	science	science	NOUN
easat-9781	205	5	and	and	CCONJ
easat-9781	205	6	technology	technology	NOUN
easat-9781	205	7	issn	issn	PROPN
easat-9781	205	8	:	:	PUNCT
easat-9781	205	9	2576	2576	NUM
easat-9781	205	10	-	-	SYM
easat-9781	205	11	8484	8484	NUM
easat-9781	205	12	vol	vol	NOUN
easat-9781	205	13	.	.	PROPN
easat-9781	206	1	9	9	NUM
easat-9781	206	2	,	,	PUNCT
easat-9781	206	3	no	no	INTJ
easat-9781	206	4	.	.	NOUN
easat-9781	206	5	9	9	NUM
easat-9781	206	6	:	:	SYM
easat-9781	206	7	172	172	NUM
easat-9781	206	8	-	-	SYM
easat-9781	206	9	194	194	NUM
easat-9781	206	10	,	,	PUNCT
easat-9781	206	11	2025	2025	NUM
easat-9781	206	12	doi	doi	NOUN
easat-9781	206	13	:	:	PUNCT
easat-9781	206	14	10.55214/2576	10.55214/2576	NUM
easat-9781	206	15	-	-	SYM
easat-9781	206	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	206	17	©	©	PROPN
easat-9781	206	18	2025	2025	NUM
easat-9781	206	19	by	by	ADP
easat-9781	206	20	the	the	DET
easat-9781	206	21	authors	author	NOUN
easat-9781	206	22	;	;	PUNCT
easat-9781	206	23	licensee	licensee	PROPN
easat-9781	206	24	learning	learn	VERB
easat-9781	206	25	gate	gate	PROPN
easat-9781	206	26	figure	figure	NOUN
easat-9781	206	27	6	6	NUM
easat-9781	206	28	.	.	PUNCT
easat-9781	206	29	publications	publication	NOUN
easat-9781	206	30	on	on	ADP
easat-9781	206	31	biometric	biometric	ADJ
easat-9781	206	32	types	type	NOUN
easat-9781	206	33	.	.	PUNCT
easat-9781	207	1	table	table	NOUN
easat-9781	207	2	4	4	NUM
easat-9781	207	3	.	.	PUNCT
easat-9781	208	1	summary	summary	NOUN
easat-9781	208	2	of	of	ADP
easat-9781	208	3	selected	select	VERB
easat-9781	208	4	research	research	NOUN
easat-9781	208	5	studies	study	NOUN
easat-9781	208	6	based	base	VERB
easat-9781	208	7	on	on	ADP
easat-9781	208	8	biometric	biometric	ADJ
easat-9781	208	9	type	type	NOUN
easat-9781	208	10	.	.	PUNCT
easat-9781	209	1	database	database	NOUN
easat-9781	209	2	number	number	NOUN
easat-9781	209	3	of	of	ADP
easat-9781	209	4	articles	article	NOUN
easat-9781	209	5	facial	facial	ADJ
easat-9781	209	6	recognition	recognition	NOUN
easat-9781	209	7	10	10	NUM
easat-9781	209	8	multimodal	multimodal	NOUN
easat-9781	209	9	biometrics	biometric	NOUN
easat-9781	209	10	9	9	NUM
easat-9781	209	11	fingerprints	fingerprint	NOUN
easat-9781	209	12	8	8	NUM
easat-9781	209	13	iris	iris	NOUN
easat-9781	209	14	recognition	recognition	NOUN
easat-9781	209	15	7	7	NUM
easat-9781	209	16	behavioural	behavioural	ADJ
easat-9781	209	17	biometrics	biometric	NOUN
easat-9781	209	18	7	7	NUM
easat-9781	209	19	voice	voice	NOUN
easat-9781	209	20	recognition	recognition	NOUN
easat-9781	209	21	6	6	NUM
easat-9781	209	22	contactless	contactless	NOUN
easat-9781	209	23	biometrics	biometric	NOUN
easat-9781	209	24	4	4	NUM
easat-9781	209	25	table	table	NOUN
easat-9781	209	26	5	5	NUM
easat-9781	209	27	.	.	PUNCT
easat-9781	210	1	summary	summary	NOUN
easat-9781	210	2	of	of	ADP
easat-9781	210	3	screening	screen	VERB
easat-9781	210	4	result	result	NOUN
easat-9781	210	5	.	.	PUNCT
easat-9781	211	1	screening	screen	VERB
easat-9781	211	2	stage	stage	NOUN
easat-9781	211	3	number	number	NOUN
easat-9781	211	4	of	of	ADP
easat-9781	211	5	studies	study	NOUN
easat-9781	211	6	total	total	ADJ
easat-9781	211	7	records	record	NOUN
easat-9781	211	8	identified	identify	VERB
easat-9781	211	9	167	167	NUM
easat-9781	211	10	duplicates	duplicate	NOUN
easat-9781	211	11	removed	remove	VERB
easat-9781	211	12	28	28	NUM
easat-9781	211	13	title	title	NOUN
easat-9781	211	14	&	&	CCONJ
easat-9781	211	15	abstract	abstract	ADJ
easat-9781	211	16	screening	screening	NOUN
easat-9781	211	17	(	(	PUNCT
easat-9781	211	18	excluded	exclude	VERB
easat-9781	211	19	)	)	PUNCT
easat-9781	211	20	82	82	NUM
easat-9781	211	21	full	full	ADJ
easat-9781	211	22	-	-	PUNCT
easat-9781	211	23	text	text	NOUN
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easat-9781	211	25	(	(	PUNCT
easat-9781	211	26	excluded	exclude	VERB
easat-9781	211	27	)	)	PUNCT
easat-9781	211	28	35	35	NUM
easat-9781	211	29	studies	study	NOUN
easat-9781	211	30	included	include	VERB
easat-9781	211	31	in	in	ADP
easat-9781	211	32	final	final	ADJ
easat-9781	211	33	review	review	NOUN
easat-9781	211	34	44	44	NUM
easat-9781	211	35	empirical	empirical	ADJ
easat-9781	211	36	reports	report	NOUN
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easat-9781	211	38	20	20	NUM
easat-9781	211	39	184	184	NUM
easat-9781	211	40	edelweiss	edelweiss	PROPN
easat-9781	211	41	applied	apply	VERB
easat-9781	211	42	science	science	NOUN
easat-9781	211	43	and	and	CCONJ
easat-9781	211	44	technology	technology	NOUN
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easat-9781	211	46	:	:	PUNCT
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easat-9781	211	48	-	-	SYM
easat-9781	211	49	8484	8484	NUM
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easat-9781	212	2	,	,	PUNCT
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easat-9781	212	6	:	:	SYM
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easat-9781	212	8	-	-	SYM
easat-9781	212	9	194	194	NUM
easat-9781	212	10	,	,	PUNCT
easat-9781	212	11	2025	2025	NUM
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easat-9781	212	13	:	:	PUNCT
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easat-9781	212	15	-	-	SYM
easat-9781	212	16	8484.v9i9.9781	8484.v9i9.9781	NUM
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easat-9781	212	22	;	;	PUNCT
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easat-9781	216	9	-	-	PUNCT
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easat-9781	217	1	[	[	X
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easat-9781	217	3	]	]	PUNCT
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easat-9781	217	12	and	and	CCONJ
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easat-9781	218	3	]	]	SYM
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easat-9781	218	10	and	and	CCONJ
easat-9781	218	11	authentication	authentication	NOUN
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easat-9781	218	13	,	,	PUNCT
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easat-9781	218	21	.	.	PUNCT
easat-9781	219	1	[	[	X
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easat-9781	219	3	]	]	SYM
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easat-9781	219	10	security	security	NOUN
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easat-9781	220	3	]	]	SYM
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easat-9781	220	24	,	,	PUNCT
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easat-9781	221	11	,	,	PUNCT
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easat-9781	222	15	,	,	PUNCT
easat-9781	222	16	security	security	NOUN
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easat-9781	222	20	]	]	SYM
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easat-9781	222	23	biometric	biometric	ADJ
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easat-9781	222	27	,	,	PUNCT
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easat-9781	222	31	,	,	PUNCT
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easat-9781	222	37	et	et	PROPN
easat-9781	222	38	al	al	PROPN
easat-9781	222	39	.	.	PUNCT
easat-9781	223	1	[	[	X
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easat-9781	223	3	]	]	SYM
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easat-9781	223	6	biometrics	biometric	NOUN
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easat-9781	223	8	enhanced	enhanced	ADJ
easat-9781	223	9	accessibility	accessibility	NOUN
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easat-9781	223	24	.	.	PUNCT
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easat-9781	224	10	and	and	CCONJ
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easat-9781	224	23	:	:	PUNCT
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easat-9781	224	34	:	:	SYM
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easat-9781	224	36	-	-	SYM
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easat-9781	224	38	,	,	PUNCT
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easat-9781	224	43	-	-	SYM
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easat-9781	225	16	and	and	CCONJ
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easat-9781	227	11	data	data	PROPN
easat-9781	227	12	privacy	privacy	NOUN
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easat-9781	228	3	]	]	SYM
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easat-9781	228	5	n	n	CCONJ
easat-9781	228	6	/	/	SYM
easat-9781	228	7	a	a	DET
easat-9781	228	8	rapid	rapid	ADJ
easat-9781	228	9	adoption	adoption	NOUN
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easat-9781	229	3	]	]	SYM
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easat-9781	230	3	]	]	SYM
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easat-9781	231	20	]	]	SYM
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easat-9781	232	3	]	]	SYM
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easat-9781	233	19	]	]	SYM
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easat-9781	244	6	:	:	SYM
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easat-9781	246	18	[	[	X
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easat-9781	246	32	technical	technical	ADJ
easat-9781	246	33	complexity	complexity	NOUN
easat-9781	246	34	,	,	PUNCT
easat-9781	246	35	privacy	privacy	NOUN
easat-9781	246	36	ragab	ragab	NOUN
easat-9781	246	37	,	,	PUNCT
easat-9781	246	38	et	et	PROPN
easat-9781	246	39	al	al	PROPN
easat-9781	246	40	.	.	PUNCT
easat-9781	247	1	[	[	X
easat-9781	247	2	43	43	NUM
easat-9781	247	3	]	]	SYM
easat-9781	247	4	2021	2021	NUM
easat-9781	247	5	n	n	CCONJ
easat-9781	247	6	/	/	SYM
easat-9781	247	7	a	a	PRON
easat-9781	247	8	(	(	PUNCT
easat-9781	247	9	focus	focus	VERB
easat-9781	247	10	on	on	ADP
easat-9781	247	11	data	datum	NOUN
easat-9781	247	12	security	security	NOUN
easat-9781	247	13	)	)	PUNCT
easat-9781	247	14	widespread	widespread	ADJ
easat-9781	247	15	awareness	awareness	NOUN
easat-9781	247	16	of	of	ADP
easat-9781	247	17	data	datum	NOUN
easat-9781	247	18	security	security	NOUN
easat-9781	247	19	risks	risk	NOUN
easat-9781	247	20	vulnerability	vulnerability	NOUN
easat-9781	247	21	across	across	ADP
easat-9781	247	22	platforms	platform	NOUN
easat-9781	247	23	raji	raji	PROPN
easat-9781	247	24	,	,	PUNCT
easat-9781	247	25	et	et	PROPN
easat-9781	247	26	al	al	PROPN
easat-9781	247	27	.	.	PUNCT
easat-9781	248	1	[	[	X
easat-9781	248	2	9	9	NUM
easat-9781	248	3	]	]	SYM
easat-9781	248	4	2020	2020	NUM
easat-9781	248	5	facial	facial	ADJ
easat-9781	248	6	recognition	recognition	NOUN
easat-9781	248	7	limited	limit	VERB
easat-9781	248	8	ethical	ethical	ADJ
easat-9781	248	9	awareness	awareness	NOUN
easat-9781	248	10	bias	bias	NOUN
easat-9781	248	11	and	and	CCONJ
easat-9781	248	12	privacy	privacy	NOUN
easat-9781	248	13	concerns	concern	NOUN
easat-9781	248	14	reisman	reisman	PROPN
easat-9781	249	1	[	[	X
easat-9781	249	2	44	44	NUM
easat-9781	249	3	]	]	SYM
easat-9781	249	4	2020	2020	NUM
easat-9781	249	5	n	n	CCONJ
easat-9781	249	6	/	/	SYM
easat-9781	249	7	a	a	PRON
easat-9781	249	8	(	(	PUNCT
easat-9781	249	9	focus	focus	NOUN
easat-9781	249	10	on	on	ADP
easat-9781	249	11	privacy	privacy	NOUN
easat-9781	249	12	)	)	PUNCT
easat-9781	249	13	limited	limit	VERB
easat-9781	249	14	improved	improved	ADJ
easat-9781	249	15	surveillance	surveillance	NOUN
easat-9781	249	16	awareness	awareness	NOUN
easat-9781	249	17	privacy	privacy	NOUN
easat-9781	249	18	and	and	CCONJ
easat-9781	249	19	data	datum	NOUN
easat-9781	249	20	autonomy	autonomy	NOUN
easat-9781	249	21	ryu	ryu	NOUN
easat-9781	249	22	,	,	PUNCT
easat-9781	249	23	et	et	PROPN
easat-9781	249	24	al	al	PROPN
easat-9781	249	25	.	.	PUNCT
easat-9781	250	1	[	[	X
easat-9781	250	2	45	45	NUM
easat-9781	250	3	]	]	SYM
easat-9781	250	4	2023	2023	NUM
easat-9781	250	5	continuous	continuous	ADJ
easat-9781	250	6	authentication	authentication	NOUN
easat-9781	250	7	experimental	experimental	ADJ
easat-9781	250	8	enhanced	enhance	VERB
easat-9781	250	9	security	security	NOUN
easat-9781	250	10	,	,	PUNCT
easat-9781	250	11	seamless	seamless	ADJ
easat-9781	250	12	experience	experience	NOUN
easat-9781	250	13	privacy	privacy	NOUN
easat-9781	250	14	and	and	CCONJ
easat-9781	250	15	user	user	NOUN
easat-9781	250	16	autonomy	autonomy	NOUN
easat-9781	250	17	vistorte	vistorte	ADV
easat-9781	250	18	,	,	PUNCT
easat-9781	250	19	et	et	PROPN
easat-9781	250	20	al	al	PROPN
easat-9781	250	21	.	.	PUNCT
easat-9781	251	1	[	[	X
easat-9781	251	2	46	46	NUM
easat-9781	251	3	]	]	SYM
easat-9781	251	4	2024	2024	NUM
easat-9781	251	5	emotional	emotional	ADJ
easat-9781	251	6	ai	ai	AUX
easat-9781	251	7	growing	grow	VERB
easat-9781	251	8	enhanced	enhanced	ADJ
easat-9781	251	9	engagement	engagement	NOUN
easat-9781	251	10	privacy	privacy	NOUN
easat-9781	251	11	,	,	PUNCT
easat-9781	251	12	ethical	ethical	ADJ
easat-9781	251	13	issues	issue	NOUN
easat-9781	251	14	voigt	voigt	PROPN
easat-9781	251	15	and	and	CCONJ
easat-9781	251	16	von	von	PROPN
easat-9781	251	17	dem	dem	PROPN
easat-9781	251	18	bussche	bussche	PROPN
easat-9781	252	1	[	[	X
easat-9781	252	2	47	47	NUM
easat-9781	252	3	]	]	SYM
easat-9781	252	4	2017	2017	NUM
easat-9781	252	5	n	n	CCONJ
easat-9781	252	6	/	/	SYM
easat-9781	252	7	a	a	PRON
easat-9781	252	8	(	(	PUNCT
easat-9781	252	9	focus	focus	NOUN
easat-9781	252	10	on	on	ADP
easat-9781	252	11	privacy	privacy	NOUN
easat-9781	252	12	regulation	regulation	NOUN
easat-9781	252	13	)	)	PUNCT
easat-9781	252	14	widespread	widespread	ADJ
easat-9781	252	15	data	datum	NOUN
easat-9781	252	16	protection	protection	NOUN
easat-9781	252	17	awareness	awareness	NOUN
easat-9781	252	18	compliance	compliance	NOUN
easat-9781	252	19	challenges	challenge	NOUN
easat-9781	252	20	wambui	wambui	NOUN
easat-9781	252	21	,	,	PUNCT
easat-9781	252	22	et	et	PROPN
easat-9781	252	23	al	al	PROPN
easat-9781	252	24	.	.	PUNCT
easat-9781	253	1	[	[	X
easat-9781	253	2	3	3	X
easat-9781	253	3	]	]	PUNCT
easat-9781	253	4	2022	2022	NUM
easat-9781	253	5	multimodal	multimodal	NOUN
easat-9781	253	6	biometrics	biometric	NOUN
easat-9781	253	7	limited	limit	VERB
easat-9781	253	8	enhanced	enhanced	ADJ
easat-9781	253	9	access	access	NOUN
easat-9781	253	10	control	control	NOUN
easat-9781	253	11	privacy	privacy	NOUN
easat-9781	253	12	and	and	CCONJ
easat-9781	253	13	ethical	ethical	ADJ
easat-9781	253	14	concerns	concern	NOUN
easat-9781	253	15	yusuf	yusuf	PROPN
easat-9781	253	16	,	,	PUNCT
easat-9781	253	17	et	et	PROPN
easat-9781	253	18	al	al	PROPN
easat-9781	253	19	.	.	PUNCT
easat-9781	254	1	[	[	X
easat-9781	254	2	48	48	NUM
easat-9781	254	3	]	]	SYM
easat-9781	254	4	2020	2020	NUM
easat-9781	254	5	general	general	ADJ
easat-9781	254	6	biometrics	biometric	NOUN
easat-9781	254	7	limited	limit	VERB
easat-9781	254	8	improved	improved	ADJ
easat-9781	254	9	security	security	NOUN
easat-9781	254	10	privacy	privacy	NOUN
easat-9781	254	11	and	and	CCONJ
easat-9781	254	12	complexity	complexity	NOUN
easat-9781	254	13	concerns	concern	NOUN
easat-9781	254	14	rq1	rq1	VERB
easat-9781	254	15	:	:	PUNCT
easat-9781	254	16	what	what	PRON
easat-9781	254	17	are	be	AUX
easat-9781	254	18	the	the	DET
easat-9781	254	19	key	key	ADJ
easat-9781	254	20	findings	finding	NOUN
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easat-9781	254	23	studies	study	NOUN
easat-9781	254	24	on	on	ADP
easat-9781	254	25	contactless	contactless	ADJ
easat-9781	254	26	biometrics	biometric	NOUN
easat-9781	254	27	in	in	ADP
easat-9781	254	28	online	online	ADJ
easat-9781	254	29	learning	learning	NOUN
easat-9781	254	30	?	?	PUNCT
easat-9781	255	1	recent	recent	ADJ
easat-9781	255	2	studies	study	NOUN
easat-9781	255	3	have	have	AUX
easat-9781	255	4	revealed	reveal	VERB
easat-9781	255	5	that	that	SCONJ
easat-9781	255	6	the	the	DET
easat-9781	255	7	covid-19	covid-19	PROPN
easat-9781	255	8	pandemic	pandemic	NOUN
easat-9781	255	9	significantly	significantly	ADV
easat-9781	255	10	contributed	contribute	VERB
easat-9781	255	11	to	to	ADP
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easat-9781	255	13	adoption	adoption	NOUN
easat-9781	255	14	of	of	ADP
easat-9781	255	15	contactless	contactless	ADJ
easat-9781	255	16	biometrics	biometric	NOUN
easat-9781	255	17	in	in	ADP
easat-9781	255	18	online	online	ADJ
easat-9781	255	19	learning	learning	NOUN
easat-9781	255	20	platforms	platform	NOUN
easat-9781	256	1	[	[	X
easat-9781	256	2	1	1	X
easat-9781	256	3	]	]	PUNCT
easat-9781	256	4	and	and	CCONJ
easat-9781	256	5	[	[	X
easat-9781	256	6	20	20	NUM
easat-9781	256	7	]	]	PUNCT
easat-9781	256	8	reported	report	VERB
easat-9781	256	9	a	a	DET
easat-9781	256	10	surge	surge	NOUN
easat-9781	256	11	in	in	ADP
easat-9781	256	12	the	the	DET
easat-9781	256	13	biometric	biometric	ADJ
easat-9781	256	14	adoption	adoption	NOUN
easat-9781	256	15	rate	rate	NOUN
easat-9781	256	16	due	due	ADP
easat-9781	256	17	to	to	ADP
easat-9781	256	18	the	the	DET
easat-9781	256	19	need	need	NOUN
easat-9781	256	20	for	for	ADP
easat-9781	256	21	remote	remote	ADJ
easat-9781	256	22	authentication	authentication	NOUN
easat-9781	256	23	and	and	CCONJ
easat-9781	256	24	exam	exam	NOUN
easat-9781	256	25	processing	processing	NOUN
easat-9781	256	26	[	[	X
easat-9781	256	27	8	8	NUM
easat-9781	256	28	]	]	PUNCT
easat-9781	256	29	observed	observe	VERB
easat-9781	256	30	that	that	SCONJ
easat-9781	256	31	multimodal	multimodal	NOUN
easat-9781	256	32	biometrics	biometric	NOUN
easat-9781	256	33	enhance	enhance	VERB
easat-9781	256	34	exam	exam	NOUN
easat-9781	256	35	integrity	integrity	NOUN
easat-9781	256	36	by	by	ADP
easat-9781	256	37	reducing	reduce	VERB
easat-9781	256	38	impersonation	impersonation	NOUN
easat-9781	256	39	risks	risk	NOUN
easat-9781	256	40	.	.	PUNCT
easat-9781	257	1	in	in	ADP
easat-9781	257	2	contrast	contrast	NOUN
easat-9781	257	3	,	,	PUNCT
easat-9781	257	4	[	[	X
easat-9781	257	5	1	1	X
easat-9781	257	6	]	]	PUNCT
easat-9781	257	7	expressed	express	VERB
easat-9781	257	8	concerns	concern	NOUN
easat-9781	257	9	that	that	SCONJ
easat-9781	257	10	many	many	ADJ
easat-9781	257	11	institutions	institution	NOUN
easat-9781	257	12	lack	lack	VERB
easat-9781	257	13	the	the	DET
easat-9781	257	14	technical	technical	ADJ
easat-9781	257	15	capacity	capacity	NOUN
easat-9781	257	16	for	for	ADP
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easat-9781	257	18	integration	integration	NOUN
easat-9781	257	19	.	.	PUNCT
easat-9781	258	1	another	another	DET
easat-9781	258	2	issue	issue	NOUN
easat-9781	258	3	is	be	AUX
easat-9781	258	4	the	the	DET
easat-9781	258	5	potential	potential	NOUN
easat-9781	258	6	for	for	SCONJ
easat-9781	258	7	students	student	NOUN
easat-9781	258	8	to	to	PART
easat-9781	258	9	resist	resist	VERB
easat-9781	258	10	biometric	biometric	ADJ
easat-9781	258	11	systems	system	NOUN
easat-9781	258	12	due	due	ADP
easat-9781	258	13	to	to	ADP
easat-9781	258	14	privacy	privacy	NOUN
easat-9781	258	15	concerns	concern	NOUN
easat-9781	258	16	[	[	X
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easat-9781	258	18	]	]	PUNCT
easat-9781	258	19	.	.	PUNCT
easat-9781	259	1	while	while	SCONJ
easat-9781	259	2	contactless	contactless	ADJ
easat-9781	259	3	biometrics	biometric	NOUN
easat-9781	259	4	offer	offer	VERB
easat-9781	259	5	scalable	scalable	ADJ
easat-9781	259	6	solutions	solution	NOUN
easat-9781	259	7	for	for	ADP
easat-9781	259	8	remote	remote	ADJ
easat-9781	259	9	education	education	NOUN
easat-9781	259	10	,	,	PUNCT
easat-9781	259	11	their	their	PRON
easat-9781	259	12	success	success	NOUN
easat-9781	259	13	relies	rely	VERB
easat-9781	259	14	on	on	ADP
easat-9781	259	15	addressing	address	VERB
easat-9781	259	16	technical	technical	ADJ
easat-9781	259	17	readiness	readiness	NOUN
easat-9781	259	18	and	and	CCONJ
easat-9781	259	19	user	user	NOUN
easat-9781	259	20	trust	trust	PROPN
easat-9781	259	21	,	,	PUNCT
easat-9781	259	22	as	as	SCONJ
easat-9781	259	23	demonstrated	demonstrate	VERB
easat-9781	259	24	in	in	ADP
easat-9781	259	25	table	table	NOUN
easat-9781	259	26	7	7	NUM
easat-9781	259	27	.	.	PUNCT
easat-9781	259	28	figures	figure	NOUN
easat-9781	259	29	8	8	NUM
easat-9781	259	30	and	and	CCONJ
easat-9781	259	31	9	9	NUM
easat-9781	259	32	illustrate	illustrate	VERB
easat-9781	259	33	the	the	DET
easat-9781	259	34	distribution	distribution	NOUN
easat-9781	259	35	of	of	ADP
easat-9781	259	36	studies	study	NOUN
easat-9781	259	37	across	across	ADP
easat-9781	259	38	application	application	NOUN
easat-9781	259	39	domains	domain	NOUN
easat-9781	259	40	and	and	CCONJ
easat-9781	259	41	adoption	adoption	NOUN
easat-9781	259	42	rates	rate	NOUN
easat-9781	259	43	.	.	PUNCT
easat-9781	260	1	table	table	NOUN
easat-9781	260	2	7	7	NUM
easat-9781	260	3	.	.	PUNCT
easat-9781	260	4	key	key	ADJ
easat-9781	260	5	findings	finding	NOUN
easat-9781	260	6	on	on	ADP
easat-9781	260	7	contactless	contactless	ADJ
easat-9781	260	8	biometrics	biometric	NOUN
easat-9781	260	9	in	in	ADP
easat-9781	260	10	online	online	ADJ
easat-9781	260	11	learning	learning	NOUN
easat-9781	260	12	.	.	PUNCT
easat-9781	261	1	authors	author	NOUN
easat-9781	261	2	year	year	VERB
easat-9781	261	3	application	application	NOUN
easat-9781	261	4	domain	domain	NOUN
easat-9781	261	5	adoption	adoption	NOUN
easat-9781	261	6	rate	rate	VERB
easat-9781	261	7	key	key	ADJ
easat-9781	261	8	findings	finding	NOUN
easat-9781	261	9	challenges	challenge	VERB
easat-9781	261	10	ali	ali	VERB
easat-9781	262	1	[	[	X
easat-9781	262	2	1	1	NUM
easat-9781	262	3	]	]	PUNCT
easat-9781	262	4	2020	2020	NUM
easat-9781	262	5	online	online	ADJ
easat-9781	262	6	increased	increase	VERB
easat-9781	262	7	pandemic	pandemic	ADJ
easat-9781	262	8	-	-	PUNCT
easat-9781	262	9	driven	drive	VERB
easat-9781	262	10	adoption	adoption	NOUN
easat-9781	262	11	;	;	PUNCT
easat-9781	262	12	improved	improve	VERB
easat-9781	262	13	access	access	NOUN
easat-9781	262	14	to	to	ADP
easat-9781	262	15	education	education	NOUN
easat-9781	262	16	infrastructure	infrastructure	NOUN
easat-9781	262	17	,	,	PUNCT
easat-9781	262	18	engagement	engagement	NOUN
easat-9781	262	19	barriers	barrier	NOUN
easat-9781	262	20	anderson	anderson	PROPN
easat-9781	262	21	and	and	CCONJ
easat-9781	262	22	rivera	rivera	PROPN
easat-9781	262	23	vargas	vargas	PROPN
easat-9781	263	1	[	[	X
easat-9781	263	2	20	20	NUM
easat-9781	263	3	]	]	SYM
easat-9781	263	4	2020	2020	NUM
easat-9781	263	5	online	online	ADV
easat-9781	263	6	learning	learn	VERB
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easat-9781	263	8	flexible	flexible	ADJ
easat-9781	263	9	learning	learning	NOUN
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easat-9781	263	12	biometrics	biometric	NOUN
easat-9781	263	13	technological	technological	ADJ
easat-9781	263	14	divide	divide	NOUN
easat-9781	263	15	,	,	PUNCT
easat-9781	263	16	security	security	NOUN
easat-9781	263	17	risks	risk	NOUN
easat-9781	263	18	muzaffar	muzaffar	PROPN
easat-9781	263	19	,	,	PUNCT
easat-9781	263	20	et	et	PROPN
easat-9781	263	21	al	al	PROPN
easat-9781	263	22	.	.	PUNCT
easat-9781	264	1	[	[	X
easat-9781	264	2	8	8	NUM
easat-9781	264	3	]	]	SYM
easat-9781	264	4	2021	2021	NUM
easat-9781	264	5	online	online	ADJ
easat-9781	264	6	exams	exam	NOUN
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easat-9781	264	8	multimodal	multimodal	NOUN
easat-9781	264	9	biometrics	biometric	NOUN
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easat-9781	264	11	e.g.	e.g.	ADV
easat-9781	264	12	,	,	PUNCT
easat-9781	264	13	facial	facial	ADJ
easat-9781	264	14	+	+	CCONJ
easat-9781	264	15	behavioural	behavioural	ADJ
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easat-9781	264	17	enhance	enhance	VERB
easat-9781	264	18	exam	exam	NOUN
easat-9781	264	19	security	security	NOUN
easat-9781	264	20	privacy	privacy	NOUN
easat-9781	264	21	concerns	concern	NOUN
easat-9781	264	22	,	,	PUNCT
easat-9781	264	23	scalability	scalability	NOUN
easat-9781	264	24	issues	issue	NOUN
easat-9781	264	25	gamage	gamage	NOUN
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easat-9781	264	27	et	et	PROPN
easat-9781	264	28	al	al	PROPN
easat-9781	264	29	.	.	PUNCT
easat-9781	265	1	[	[	X
easat-9781	265	2	31	31	NUM
easat-9781	265	3	]	]	SYM
easat-9781	265	4	2020	2020	NUM
easat-9781	265	5	academic	academic	ADJ
easat-9781	265	6	integrity	integrity	NOUN
easat-9781	265	7	increased	increase	VERB
easat-9781	265	8	secure	secure	ADJ
easat-9781	265	9	remote	remote	ADJ
easat-9781	265	10	assessments	assessment	NOUN
easat-9781	265	11	using	use	VERB
easat-9781	265	12	biometrics	biometric	NOUN
easat-9781	265	13	privacy	privacy	NOUN
easat-9781	265	14	,	,	PUNCT
easat-9781	265	15	scalability	scalability	NOUN
easat-9781	265	16	patel	patel	NOUN
easat-9781	265	17	and	and	CCONJ
easat-9781	265	18	priya	priya	PROPN
easat-9781	266	1	[	[	X
easat-9781	266	2	41	41	NUM
easat-9781	266	3	]	]	SYM
easat-9781	266	4	2014	2014	NUM
easat-9781	266	5	attendance	attendance	NOUN
easat-9781	266	6	tracking	track	VERB
easat-9781	266	7	limited	limited	ADJ
easat-9781	266	8	rfid	rfid	NOUN
easat-9781	266	9	+	+	CCONJ
easat-9781	266	10	facial	facial	ADJ
easat-9781	266	11	recognition	recognition	NOUN
easat-9781	266	12	improves	improve	VERB
easat-9781	266	13	accuracy	accuracy	NOUN
easat-9781	266	14	privacy	privacy	NOUN
easat-9781	266	15	,	,	PUNCT
easat-9781	266	16	tracking	track	VERB
easat-9781	266	17	concerns	concern	NOUN
easat-9781	266	18	187	187	NUM
easat-9781	266	19	edelweiss	edelweiss	PROPN
easat-9781	266	20	applied	apply	VERB
easat-9781	266	21	science	science	NOUN
easat-9781	266	22	and	and	CCONJ
easat-9781	266	23	technology	technology	NOUN
easat-9781	266	24	issn	issn	PROPN
easat-9781	266	25	:	:	PUNCT
easat-9781	266	26	2576	2576	NUM
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easat-9781	266	28	8484	8484	NUM
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easat-9781	266	30	.	.	PROPN
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easat-9781	267	6	:	:	SYM
easat-9781	267	7	172	172	NUM
easat-9781	267	8	-	-	SYM
easat-9781	267	9	194	194	NUM
easat-9781	267	10	,	,	PUNCT
easat-9781	267	11	2025	2025	NUM
easat-9781	267	12	doi	doi	NOUN
easat-9781	267	13	:	:	PUNCT
easat-9781	267	14	10.55214/2576	10.55214/2576	NUM
easat-9781	267	15	-	-	SYM
easat-9781	267	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	267	17	©	©	PROPN
easat-9781	267	18	2025	2025	NUM
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easat-9781	267	28	.	.	PUNCT
easat-9781	268	1	study	study	NOUN
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easat-9781	268	3	across	across	ADP
easat-9781	268	4	application	application	NOUN
easat-9781	268	5	domains	domain	NOUN
easat-9781	268	6	.	.	PUNCT
easat-9781	269	1	188	188	NUM
easat-9781	269	2	edelweiss	edelweiss	PROPN
easat-9781	269	3	applied	apply	VERB
easat-9781	269	4	science	science	NOUN
easat-9781	269	5	and	and	CCONJ
easat-9781	269	6	technology	technology	NOUN
easat-9781	269	7	issn	issn	PROPN
easat-9781	269	8	:	:	PUNCT
easat-9781	269	9	2576	2576	NUM
easat-9781	269	10	-	-	SYM
easat-9781	269	11	8484	8484	NUM
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easat-9781	269	13	.	.	PROPN
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easat-9781	270	2	,	,	PUNCT
easat-9781	270	3	no	no	INTJ
easat-9781	270	4	.	.	NOUN
easat-9781	270	5	9	9	NUM
easat-9781	270	6	:	:	SYM
easat-9781	270	7	172	172	NUM
easat-9781	270	8	-	-	SYM
easat-9781	270	9	194	194	NUM
easat-9781	270	10	,	,	PUNCT
easat-9781	270	11	2025	2025	NUM
easat-9781	270	12	doi	doi	NOUN
easat-9781	270	13	:	:	PUNCT
easat-9781	270	14	10.55214/2576	10.55214/2576	NUM
easat-9781	270	15	-	-	SYM
easat-9781	270	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	270	17	©	©	PROPN
easat-9781	270	18	2025	2025	NUM
easat-9781	270	19	by	by	ADP
easat-9781	270	20	the	the	DET
easat-9781	270	21	authors	author	NOUN
easat-9781	270	22	;	;	PUNCT
easat-9781	270	23	licensee	licensee	PROPN
easat-9781	270	24	learning	learn	VERB
easat-9781	270	25	gate	gate	NOUN
easat-9781	270	26	figure	figure	NOUN
easat-9781	270	27	9	9	NUM
easat-9781	270	28	.	.	PUNCT
easat-9781	270	29	adoption	adoption	NOUN
easat-9781	270	30	rate	rate	NOUN
easat-9781	270	31	of	of	ADP
easat-9781	270	32	contactless	contactless	ADJ
easat-9781	270	33	biometrics	biometric	NOUN
easat-9781	270	34	for	for	ADP
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easat-9781	270	36	learning	learning	NOUN
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easat-9781	271	1	rq	rq	VERB
easat-9781	271	2	2	2	NUM
easat-9781	271	3	:	:	PUNCT
easat-9781	271	4	what	what	PRON
easat-9781	271	5	are	be	AUX
easat-9781	271	6	the	the	DET
easat-9781	271	7	primary	primary	ADJ
easat-9781	271	8	benefits	benefit	NOUN
easat-9781	271	9	and	and	CCONJ
easat-9781	271	10	challenges	challenge	NOUN
easat-9781	271	11	?	?	PUNCT
easat-9781	272	1	this	this	DET
easat-9781	272	2	section	section	NOUN
easat-9781	272	3	,	,	PUNCT
easat-9781	272	4	as	as	SCONJ
easat-9781	272	5	shown	show	VERB
easat-9781	272	6	in	in	ADP
easat-9781	272	7	table	table	NOUN
easat-9781	272	8	8	8	NUM
easat-9781	272	9	and	and	CCONJ
easat-9781	272	10	figure	figure	NOUN
easat-9781	272	11	10	10	NUM
easat-9781	272	12	,	,	PUNCT
easat-9781	272	13	examines	examine	VERB
easat-9781	272	14	the	the	DET
easat-9781	272	15	primary	primary	ADJ
easat-9781	272	16	benefits	benefit	NOUN
easat-9781	272	17	and	and	CCONJ
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easat-9781	272	20	of	of	ADP
easat-9781	272	21	contactless	contactless	ADJ
easat-9781	272	22	biometrics	biometric	NOUN
easat-9781	272	23	[	[	X
easat-9781	272	24	13	13	NUM
easat-9781	272	25	]	]	PUNCT
easat-9781	272	26	highlights	highlight	VERB
easat-9781	272	27	the	the	DET
easat-9781	272	28	hygienic	hygienic	ADJ
easat-9781	272	29	and	and	CCONJ
easat-9781	272	30	convenient	convenient	ADJ
easat-9781	272	31	advantages	advantage	NOUN
easat-9781	272	32	of	of	ADP
easat-9781	272	33	adopting	adopt	VERB
easat-9781	272	34	contactless	contactless	ADJ
easat-9781	272	35	biometrics	biometric	NOUN
easat-9781	272	36	,	,	PUNCT
easat-9781	272	37	as	as	SCONJ
easat-9781	272	38	it	it	PRON
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easat-9781	272	41	-	-	ADJ
easat-9781	272	42	invasive	invasive	ADJ
easat-9781	272	43	and	and	CCONJ
easat-9781	272	44	enables	enable	VERB
easat-9781	272	45	users	user	NOUN
easat-9781	272	46	to	to	PART
easat-9781	272	47	avoid	avoid	VERB
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easat-9781	272	52	system	system	NOUN
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easat-9781	273	3	]	]	PUNCT
easat-9781	273	4	suggests	suggest	VERB
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easat-9781	273	6	biometrics	biometric	NOUN
easat-9781	273	7	can	can	AUX
easat-9781	273	8	support	support	VERB
easat-9781	273	9	differently	differently	ADV
easat-9781	273	10	abled	able	VERB
easat-9781	273	11	learners	learner	NOUN
easat-9781	273	12	,	,	PUNCT
easat-9781	273	13	while	while	SCONJ
easat-9781	273	14	buolamwini	buolamwini	NOUN
easat-9781	273	15	and	and	CCONJ
easat-9781	273	16	gebru	gebru	VERB
easat-9781	273	17	[	[	X
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easat-9781	273	19	]	]	PUNCT
easat-9781	273	20	underscores	underscore	VERB
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easat-9781	274	1	most	most	ADJ
easat-9781	274	2	studies	study	NOUN
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easat-9781	274	5	]	]	PUNCT
easat-9781	274	6	identify	identify	VERB
easat-9781	274	7	privacy	privacy	NOUN
easat-9781	274	8	as	as	ADP
easat-9781	274	9	the	the	DET
easat-9781	274	10	main	main	ADJ
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easat-9781	274	12	regarding	regard	VERB
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easat-9781	274	14	biometrics	biometric	NOUN
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easat-9781	275	4	may	may	AUX
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easat-9781	275	6	adoption	adoption	NOUN
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easat-9781	275	13	and	and	CCONJ
easat-9781	275	14	scalability	scalability	NOUN
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easat-9781	275	17	]	]	PUNCT
easat-9781	275	18	,	,	PUNCT
easat-9781	275	19	as	as	SCONJ
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easat-9781	276	1	research	research	NOUN
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easat-9781	276	9	and	and	CCONJ
easat-9781	276	10	privacy	privacy	NOUN
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easat-9781	277	3	applied	apply	VERB
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easat-9781	277	5	and	and	CCONJ
easat-9781	277	6	technology	technology	NOUN
easat-9781	277	7	issn	issn	PROPN
easat-9781	277	8	:	:	PUNCT
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easat-9781	277	10	-	-	SYM
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easat-9781	278	6	:	:	SYM
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easat-9781	278	16	8484.v9i9.9781	8484.v9i9.9781	NUM
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easat-9781	281	4	hygienic	hygienic	NOUN
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easat-9781	281	11	accuracy	accuracy	NOUN
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easat-9781	282	5	accessibility	accessibility	NOUN
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easat-9781	282	8	device	device	NOUN
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easat-9781	283	4	algorithmic	algorithmic	ADJ
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easat-9781	284	1	[	[	X
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easat-9781	284	4	enhanced	enhance	VERB
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easat-9781	284	13	abled	able	VERB
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easat-9781	285	9	usability	usability	NOUN
easat-9781	285	10	and	and	CCONJ
easat-9781	285	11	accuracy	accuracy	NOUN
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easat-9781	286	4	seamless	seamless	ADJ
easat-9781	286	5	continuous	continuous	ADJ
easat-9781	286	6	authentication	authentication	NOUN
easat-9781	286	7	privacy	privacy	NOUN
easat-9781	286	8	and	and	CCONJ
easat-9781	286	9	user	user	NOUN
easat-9781	286	10	autonomy	autonomy	NOUN
easat-9781	286	11	concerns	concern	NOUN
easat-9781	286	12	rq	rq	VERB
easat-9781	286	13	3	3	NUM
easat-9781	286	14	:	:	PUNCT
easat-9781	286	15	what	what	DET
easat-9781	286	16	frameworks	framework	NOUN
easat-9781	286	17	exist	exist	VERB
easat-9781	286	18	?	?	PUNCT
easat-9781	287	1	this	this	DET
easat-9781	287	2	section	section	NOUN
easat-9781	287	3	of	of	ADP
easat-9781	287	4	research	research	NOUN
easat-9781	287	5	,	,	PUNCT
easat-9781	287	6	presented	present	VERB
easat-9781	287	7	in	in	ADP
easat-9781	287	8	table	table	NOUN
easat-9781	287	9	9	9	NUM
easat-9781	287	10	,	,	PUNCT
easat-9781	287	11	focuses	focus	VERB
easat-9781	287	12	on	on	ADP
easat-9781	287	13	ethical	ethical	ADJ
easat-9781	287	14	,	,	PUNCT
easat-9781	287	15	technical	technical	ADJ
easat-9781	287	16	,	,	PUNCT
easat-9781	287	17	and	and	CCONJ
easat-9781	287	18	regulatory	regulatory	ADJ
easat-9781	287	19	best	good	ADJ
easat-9781	287	20	practices	practice	NOUN
easat-9781	287	21	[	[	X
easat-9781	287	22	9	9	NUM
easat-9781	287	23	]	]	PUNCT
easat-9781	287	24	proposes	propose	VERB
easat-9781	287	25	conducting	conduct	VERB
easat-9781	287	26	bias	bias	NOUN
easat-9781	287	27	audits	audits	NOUN
easat-9781	287	28	for	for	ADP
easat-9781	287	29	facial	facial	ADJ
easat-9781	287	30	recognition	recognition	NOUN
easat-9781	287	31	in	in	ADP
easat-9781	287	32	examinations	examination	NOUN
easat-9781	287	33	,	,	PUNCT
easat-9781	287	34	while	while	SCONJ
easat-9781	287	35	voigt	voigt	PROPN
easat-9781	287	36	and	and	CCONJ
easat-9781	287	37	von	von	PROPN
easat-9781	287	38	dem	dem	PROPN
easat-9781	287	39	bussche	bussche	PROPN
easat-9781	288	1	[	[	X
easat-9781	288	2	47	47	NUM
easat-9781	288	3	]	]	X
easat-9781	288	4	advocates	advocate	VERB
easat-9781	288	5	for	for	ADP
easat-9781	288	6	compliance	compliance	NOUN
easat-9781	288	7	with	with	ADP
easat-9781	288	8	gdpr	gdpr	PROPN
easat-9781	288	9	concerning	concern	VERB
easat-9781	288	10	data	datum	NOUN
easat-9781	288	11	protection	protection	NOUN
easat-9781	288	12	[	[	X
easat-9781	288	13	34	34	NUM
easat-9781	288	14	]	]	PUNCT
easat-9781	288	15	recommends	recommend	VERB
easat-9781	288	16	utilizing	utilize	VERB
easat-9781	288	17	hybrid	hybrid	ADJ
easat-9781	288	18	systems	system	NOUN
easat-9781	288	19	that	that	PRON
easat-9781	288	20	integrate	integrate	VERB
easat-9781	288	21	biometrics	biometric	NOUN
easat-9781	288	22	for	for	ADP
easat-9781	288	23	enhanced	enhanced	ADJ
easat-9781	288	24	robustness	robustness	NOUN
easat-9781	288	25	,	,	PUNCT
easat-9781	288	26	and	and	CCONJ
easat-9781	288	27	jones	jones	PROPN
easat-9781	289	1	[	[	X
easat-9781	289	2	11	11	NUM
easat-9781	289	3	]	]	PUNCT
easat-9781	289	4	stress	stress	VERB
easat-9781	289	5	the	the	DET
easat-9781	289	6	importance	importance	NOUN
easat-9781	289	7	of	of	ADP
easat-9781	289	8	transparency	transparency	NOUN
easat-9781	289	9	in	in	ADP
easat-9781	289	10	data	data	NOUN
easat-9781	289	11	collection	collection	NOUN
easat-9781	289	12	,	,	PUNCT
easat-9781	289	13	emphasizing	emphasize	VERB
easat-9781	289	14	the	the	DET
easat-9781	289	15	necessity	necessity	NOUN
easat-9781	289	16	for	for	SCONJ
easat-9781	289	17	users	user	NOUN
easat-9781	289	18	to	to	PART
easat-9781	289	19	consent	consent	VERB
easat-9781	289	20	to	to	ADP
easat-9781	289	21	their	their	PRON
easat-9781	289	22	data	datum	NOUN
easat-9781	289	23	being	be	AUX
easat-9781	289	24	collected	collect	VERB
easat-9781	289	25	.	.	PUNCT
easat-9781	290	1	successful	successful	ADJ
easat-9781	290	2	integration	integration	NOUN
easat-9781	290	3	of	of	ADP
easat-9781	290	4	these	these	DET
easat-9781	290	5	frameworks	framework	NOUN
easat-9781	290	6	requires	require	VERB
easat-9781	290	7	regulatory	regulatory	ADJ
easat-9781	290	8	alignment	alignment	NOUN
easat-9781	290	9	and	and	CCONJ
easat-9781	290	10	multimodal	multimodal	NOUN
easat-9781	290	11	approaches	approach	NOUN
easat-9781	290	12	to	to	PART
easat-9781	290	13	reduce	reduce	VERB
easat-9781	290	14	single	single	ADJ
easat-9781	290	15	-	-	PUNCT
easat-9781	290	16	point	point	NOUN
easat-9781	290	17	failures	failure	NOUN
easat-9781	290	18	.	.	PUNCT
easat-9781	291	1	additionally	additionally	ADV
easat-9781	291	2	,	,	PUNCT
easat-9781	291	3	stakeholders	stakeholder	NOUN
easat-9781	291	4	need	need	VERB
easat-9781	291	5	training	training	NOUN
easat-9781	291	6	to	to	PART
easat-9781	291	7	ensure	ensure	VERB
easat-9781	291	8	ethical	ethical	ADJ
easat-9781	291	9	deployment	deployment	NOUN
easat-9781	291	10	.	.	PUNCT
easat-9781	292	1	figure	figure	NOUN
easat-9781	292	2	10	10	NUM
easat-9781	292	3	.	.	PUNCT
easat-9781	293	1	benefits	benefit	NOUN
easat-9781	293	2	and	and	CCONJ
easat-9781	293	3	challenges	challenge	NOUN
easat-9781	293	4	of	of	ADP
easat-9781	293	5	contactless	contactless	ADJ
easat-9781	293	6	biometrics	biometric	NOUN
easat-9781	293	7	.	.	PUNCT
easat-9781	294	1	190	190	NUM
easat-9781	294	2	edelweiss	edelweiss	PROPN
easat-9781	294	3	applied	apply	VERB
easat-9781	294	4	science	science	NOUN
easat-9781	294	5	and	and	CCONJ
easat-9781	294	6	technology	technology	NOUN
easat-9781	294	7	issn	issn	PROPN
easat-9781	294	8	:	:	PUNCT
easat-9781	294	9	2576	2576	NUM
easat-9781	294	10	-	-	SYM
easat-9781	294	11	8484	8484	NUM
easat-9781	294	12	vol	vol	NOUN
easat-9781	294	13	.	.	PROPN
easat-9781	295	1	9	9	NUM
easat-9781	295	2	,	,	PUNCT
easat-9781	295	3	no	no	INTJ
easat-9781	295	4	.	.	NOUN
easat-9781	295	5	9	9	NUM
easat-9781	295	6	:	:	SYM
easat-9781	295	7	172	172	NUM
easat-9781	295	8	-	-	SYM
easat-9781	295	9	194	194	NUM
easat-9781	295	10	,	,	PUNCT
easat-9781	295	11	2025	2025	NUM
easat-9781	295	12	doi	doi	NOUN
easat-9781	295	13	:	:	PUNCT
easat-9781	295	14	10.55214/2576	10.55214/2576	NUM
easat-9781	295	15	-	-	SYM
easat-9781	295	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	295	17	©	©	PROPN
easat-9781	295	18	2025	2025	NUM
easat-9781	295	19	by	by	ADP
easat-9781	295	20	the	the	DET
easat-9781	295	21	authors	author	NOUN
easat-9781	295	22	;	;	PUNCT
easat-9781	295	23	licensee	licensee	PROPN
easat-9781	295	24	learning	learn	VERB
easat-9781	295	25	gate	gate	NOUN
easat-9781	295	26	table	table	NOUN
easat-9781	295	27	9	9	NUM
easat-9781	295	28	.	.	PUNCT
easat-9781	295	29	frameworks	framework	NOUN
easat-9781	295	30	and	and	CCONJ
easat-9781	295	31	best	good	ADJ
easat-9781	295	32	practices	practice	NOUN
easat-9781	295	33	.	.	PUNCT
easat-9781	296	1	authors	author	NOUN
easat-9781	296	2	proposed	propose	VERB
easat-9781	296	3	framework	framework	NOUN
easat-9781	296	4	/	/	SYM
easat-9781	296	5	best	good	ADJ
easat-9781	296	6	practice	practice	NOUN
easat-9781	296	7	focus	focus	NOUN
easat-9781	296	8	area	area	NOUN
easat-9781	296	9	raji	raji	PROPN
easat-9781	296	10	,	,	PUNCT
easat-9781	296	11	et	et	PROPN
easat-9781	296	12	al	al	PROPN
easat-9781	296	13	.	.	PUNCT
easat-9781	297	1	[	[	X
easat-9781	297	2	9	9	NUM
easat-9781	297	3	]	]	SYM
easat-9781	297	4	ethical	ethical	ADJ
easat-9781	297	5	ai	ai	PROPN
easat-9781	297	6	guidelines	guideline	NOUN
easat-9781	297	7	for	for	ADP
easat-9781	297	8	bias	bias	NOUN
easat-9781	297	9	mitigation	mitigation	NOUN
easat-9781	297	10	facial	facial	ADJ
easat-9781	297	11	recognition	recognition	NOUN
easat-9781	297	12	fairness	fairness	PROPN
easat-9781	297	13	voigt	voigt	PROPN
easat-9781	297	14	and	and	CCONJ
easat-9781	297	15	von	von	PROPN
easat-9781	297	16	dem	dem	PROPN
easat-9781	297	17	bussche	bussche	PROPN
easat-9781	298	1	[	[	X
easat-9781	298	2	47	47	NUM
easat-9781	298	3	]	]	X
easat-9781	298	4	gdpr	gdpr	ADJ
easat-9781	298	5	-	-	PUNCT
easat-9781	298	6	compliant	compliant	NOUN
easat-9781	298	7	privacy	privacy	NOUN
easat-9781	298	8	-	-	PUNCT
easat-9781	298	9	by	by	ADP
easat-9781	298	10	-	-	PUNCT
easat-9781	298	11	design	design	NOUN
easat-9781	298	12	data	datum	NOUN
easat-9781	298	13	protection	protection	NOUN
easat-9781	298	14	regulations	regulation	NOUN
easat-9781	298	15	labayen	labayen	NOUN
easat-9781	298	16	,	,	PUNCT
easat-9781	298	17	et	et	PROPN
easat-9781	298	18	al	al	PROPN
easat-9781	298	19	.	.	PUNCT
easat-9781	299	1	[	[	X
easat-9781	299	2	34	34	NUM
easat-9781	299	3	]	]	PUNCT
easat-9781	299	4	multimodal	multimodal	NOUN
easat-9781	299	5	biometrics	biometric	NOUN
easat-9781	299	6	for	for	ADP
easat-9781	299	7	robust	robust	ADJ
easat-9781	299	8	verification	verification	NOUN
easat-9781	299	9	hybrid	hybrid	NOUN
easat-9781	299	10	systems	system	NOUN
easat-9781	299	11	(	(	PUNCT
easat-9781	299	12	facial	facial	ADJ
easat-9781	299	13	+	+	CCONJ
easat-9781	299	14	behavioural	behavioural	ADJ
easat-9781	299	15	)	)	PUNCT
easat-9781	299	16	jones	jones	NOUN
easat-9781	300	1	[	[	X
easat-9781	300	2	11	11	NUM
easat-9781	300	3	]	]	SYM
easat-9781	300	4	transparent	transparent	ADJ
easat-9781	300	5	user	user	NOUN
easat-9781	300	6	consent	consent	NOUN
easat-9781	300	7	protocols	protocol	NOUN
easat-9781	300	8	privacy	privacy	NOUN
easat-9781	300	9	and	and	CCONJ
easat-9781	300	10	autonomy	autonomy	NOUN
easat-9781	300	11	carr	carr	NOUN
easat-9781	300	12	and	and	CCONJ
easat-9781	300	13	shahandashti	shahandashti	VERB
easat-9781	300	14	[	[	X
easat-9781	300	15	24	24	NUM
easat-9781	300	16	]	]	PUNCT
easat-9781	300	17	hybrid	hybrid	ADJ
easat-9781	300	18	biometric	biometric	ADJ
easat-9781	300	19	-	-	PUNCT
easat-9781	300	20	password	password	NOUN
easat-9781	300	21	systems	system	NOUN
easat-9781	300	22	security	security	NOUN
easat-9781	300	23	enhancement	enhancement	NOUN
easat-9781	300	24	rq	rq	VERB
easat-9781	300	25	4	4	NUM
easat-9781	300	26	:	:	PUNCT
easat-9781	300	27	how	how	SCONJ
easat-9781	300	28	to	to	PART
easat-9781	300	29	improve	improve	VERB
easat-9781	300	30	ux	ux	PROPN
easat-9781	300	31	/	/	SYM
easat-9781	300	32	security	security	NOUN
easat-9781	300	33	to	to	PART
easat-9781	300	34	optimize	optimize	VERB
easat-9781	300	35	user	user	NOUN
easat-9781	300	36	experience	experience	NOUN
easat-9781	300	37	(	(	PUNCT
easat-9781	300	38	ux	ux	NOUN
easat-9781	300	39	)	)	PUNCT
easat-9781	300	40	and	and	CCONJ
easat-9781	300	41	security	security	NOUN
easat-9781	300	42	,	,	PUNCT
easat-9781	300	43	studies	study	NOUN
easat-9781	300	44	suggest	suggest	VERB
easat-9781	300	45	various	various	ADJ
easat-9781	300	46	approaches	approach	NOUN
easat-9781	300	47	,	,	PUNCT
easat-9781	300	48	including	include	VERB
easat-9781	300	49	seamless	seamless	ADJ
easat-9781	300	50	authentication	authentication	NOUN
easat-9781	300	51	proposed	propose	VERB
easat-9781	300	52	by	by	ADP
easat-9781	300	53	ryu	ryu	PROPN
easat-9781	300	54	,	,	PUNCT
easat-9781	300	55	et	et	PROPN
easat-9781	300	56	al	al	PROPN
easat-9781	300	57	.	.	PUNCT
easat-9781	301	1	[	[	X
easat-9781	301	2	45	45	NUM
easat-9781	301	3	]	]	PUNCT
easat-9781	301	4	to	to	PART
easat-9781	301	5	minimize	minimize	VERB
easat-9781	301	6	login	login	NOUN
easat-9781	301	7	friction	friction	NOUN
easat-9781	301	8	.	.	PUNCT
easat-9781	302	1	inclusive	inclusive	ADJ
easat-9781	302	2	design	design	NOUN
easat-9781	302	3	,	,	PUNCT
easat-9781	302	4	as	as	SCONJ
easat-9781	302	5	indicated	indicate	VERB
easat-9781	302	6	by	by	ADP
easat-9781	302	7	blanco	blanco	PROPN
easat-9781	302	8	-	-	PUNCT
easat-9781	302	9	gonzalo	gonzalo	PROPN
easat-9781	302	10	,	,	PUNCT
easat-9781	302	11	et	et	PROPN
easat-9781	302	12	al	al	PROPN
easat-9781	302	13	.	.	PUNCT
easat-9781	303	1	[	[	X
easat-9781	303	2	12	12	NUM
easat-9781	303	3	]	]	PUNCT
easat-9781	303	4	,	,	PUNCT
easat-9781	303	5	accommodates	accommodate	VERB
easat-9781	303	6	individuals	individual	NOUN
easat-9781	303	7	with	with	ADP
easat-9781	303	8	disabilities	disability	NOUN
easat-9781	303	9	,	,	PUNCT
easat-9781	303	10	such	such	ADJ
easat-9781	303	11	as	as	ADP
easat-9781	303	12	voice	voice	NOUN
easat-9781	303	13	recognition	recognition	NOUN
easat-9781	303	14	for	for	ADP
easat-9781	303	15	visually	visually	ADV
easat-9781	303	16	impaired	impaired	ADJ
easat-9781	303	17	users	user	NOUN
easat-9781	303	18	.	.	PUNCT
easat-9781	304	1	hinbarji	hinbarji	NOUN
easat-9781	304	2	[	[	X
easat-9781	304	3	10	10	NUM
easat-9781	304	4	]	]	PUNCT
easat-9781	304	5	emphasized	emphasize	VERB
easat-9781	304	6	the	the	DET
easat-9781	304	7	necessity	necessity	NOUN
easat-9781	304	8	of	of	ADP
easat-9781	304	9	adopting	adopt	VERB
easat-9781	304	10	behavioral	behavioral	ADJ
easat-9781	304	11	biometrics	biometric	NOUN
easat-9781	304	12	,	,	PUNCT
easat-9781	304	13	which	which	PRON
easat-9781	304	14	provide	provide	VERB
easat-9781	304	15	non	non	ADJ
easat-9781	304	16	-	-	ADJ
easat-9781	304	17	intrusive	intrusive	ADJ
easat-9781	304	18	methods	method	NOUN
easat-9781	304	19	,	,	PUNCT
easat-9781	304	20	including	include	VERB
easat-9781	304	21	typing	type	VERB
easat-9781	304	22	patterns	pattern	NOUN
easat-9781	304	23	,	,	PUNCT
easat-9781	304	24	to	to	PART
easat-9781	304	25	enhance	enhance	VERB
easat-9781	304	26	acceptance	acceptance	NOUN
easat-9781	304	27	.	.	PUNCT
easat-9781	305	1	additionally	additionally	ADV
easat-9781	305	2	,	,	PUNCT
easat-9781	305	3	muzaffar	muzaffar	PROPN
easat-9781	305	4	,	,	PUNCT
easat-9781	305	5	et	et	PROPN
easat-9781	305	6	al	al	PROPN
easat-9781	305	7	.	.	PUNCT
easat-9781	306	1	[	[	X
easat-9781	306	2	8	8	NUM
easat-9781	306	3	]	]	PUNCT
easat-9781	306	4	highlighted	highlight	VERB
easat-9781	306	5	the	the	DET
easat-9781	306	6	significance	significance	NOUN
easat-9781	306	7	of	of	ADP
easat-9781	306	8	iterative	iterative	NOUN
easat-9781	306	9	testing	testing	NOUN
easat-9781	306	10	to	to	PART
easat-9781	306	11	improve	improve	VERB
easat-9781	306	12	accuracy	accuracy	NOUN
easat-9781	306	13	and	and	CCONJ
easat-9781	306	14	usability	usability	NOUN
easat-9781	306	15	.	.	PUNCT
easat-9781	307	1	a	a	DET
easat-9781	307	2	summary	summary	NOUN
easat-9781	307	3	of	of	ADP
easat-9781	307	4	this	this	DET
easat-9781	307	5	research	research	NOUN
easat-9781	307	6	is	be	AUX
easat-9781	307	7	provided	provide	VERB
easat-9781	307	8	in	in	ADP
easat-9781	307	9	table	table	NOUN
easat-9781	307	10	10	10	NUM
easat-9781	307	11	.	.	PUNCT
easat-9781	308	1	based	base	VERB
easat-9781	308	2	on	on	ADP
easat-9781	308	3	the	the	DET
easat-9781	308	4	various	various	ADJ
easat-9781	308	5	studies	study	NOUN
easat-9781	308	6	reviewed	review	VERB
easat-9781	308	7	,	,	PUNCT
easat-9781	308	8	it	it	PRON
easat-9781	308	9	is	be	AUX
easat-9781	308	10	imperative	imperative	ADJ
easat-9781	308	11	to	to	PART
easat-9781	308	12	emphasize	emphasize	VERB
easat-9781	308	13	the	the	DET
easat-9781	308	14	need	need	NOUN
easat-9781	308	15	to	to	PART
easat-9781	308	16	prioritize	prioritize	VERB
easat-9781	308	17	ux	ux	PROPN
easat-9781	308	18	to	to	PART
easat-9781	308	19	drive	drive	VERB
easat-9781	308	20	adoption	adoption	NOUN
easat-9781	308	21	and	and	CCONJ
easat-9781	308	22	also	also	ADV
easat-9781	308	23	combine	combine	VERB
easat-9781	308	24	biometrics	biometric	NOUN
easat-9781	308	25	with	with	ADP
easat-9781	308	26	traditional	traditional	ADJ
easat-9781	308	27	methods	method	NOUN
easat-9781	308	28	for	for	ADP
easat-9781	308	29	fallback	fallback	NOUN
easat-9781	308	30	options	option	NOUN
easat-9781	308	31	.	.	PUNCT
easat-9781	309	1	only	only	ADV
easat-9781	309	2	12	12	NUM
easat-9781	309	3	%	%	NOUN
easat-9781	309	4	of	of	ADP
easat-9781	309	5	reviewed	review	VERB
easat-9781	309	6	studies	study	NOUN
easat-9781	309	7	addressed	address	VERB
easat-9781	309	8	moocs	mooc	NOUN
easat-9781	309	9	,	,	PUNCT
easat-9781	309	10	highlighting	highlight	VERB
easat-9781	309	11	a	a	DET
easat-9781	309	12	critical	critical	ADJ
easat-9781	309	13	gap	gap	NOUN
easat-9781	309	14	in	in	ADP
easat-9781	309	15	scalable	scalable	ADJ
easat-9781	309	16	biometric	biometric	ADJ
easat-9781	309	17	solutions	solution	NOUN
easat-9781	309	18	for	for	ADP
easat-9781	309	19	open	open	ADJ
easat-9781	309	20	online	online	ADJ
easat-9781	309	21	education	education	NOUN
easat-9781	309	22	.	.	PUNCT
easat-9781	310	1	table	table	NOUN
easat-9781	310	2	10	10	NUM
easat-9781	310	3	.	.	PUNCT
easat-9781	311	1	effective	effective	ADJ
easat-9781	311	2	utilisation	utilisation	NOUN
easat-9781	311	3	for	for	ADP
easat-9781	311	4	ux	ux	NOUN
easat-9781	311	5	and	and	CCONJ
easat-9781	311	6	security	security	NOUN
easat-9781	311	7	.	.	PUNCT
easat-9781	312	1	authors	author	NOUN
easat-9781	312	2	recommendation	recommendation	VERB
easat-9781	312	3	impact	impact	NOUN
easat-9781	312	4	ryu	ryu	PROPN
easat-9781	312	5	,	,	PUNCT
easat-9781	312	6	et	et	PROPN
easat-9781	312	7	al	al	PROPN
easat-9781	312	8	.	.	PUNCT
easat-9781	313	1	[	[	X
easat-9781	313	2	45	45	NUM
easat-9781	313	3	]	]	PUNCT
easat-9781	313	4	continuous	continuous	ADJ
easat-9781	313	5	authentication	authentication	NOUN
easat-9781	313	6	for	for	ADP
easat-9781	313	7	seamless	seamless	ADJ
easat-9781	313	8	ux	ux	PROPN
easat-9781	313	9	reduces	reduce	VERB
easat-9781	313	10	friction	friction	NOUN
easat-9781	313	11	in	in	ADP
easat-9781	313	12	login	login	NOUN
easat-9781	313	13	processes	process	VERB
easat-9781	313	14	blanco	blanco	PROPN
easat-9781	313	15	-	-	PUNCT
easat-9781	313	16	gonzalo	gonzalo	PROPN
easat-9781	313	17	,	,	PUNCT
easat-9781	313	18	et	et	PROPN
easat-9781	313	19	al	al	PROPN
easat-9781	313	20	.	.	PUNCT
easat-9781	314	1	[	[	X
easat-9781	314	2	12	12	NUM
easat-9781	314	3	]	]	X
easat-9781	314	4	inclusive	inclusive	ADJ
easat-9781	314	5	design	design	NOUN
easat-9781	314	6	for	for	ADP
easat-9781	314	7	disabled	disabled	ADJ
easat-9781	314	8	users	user	NOUN
easat-9781	314	9	broadens	broaden	VERB
easat-9781	314	10	accessibility	accessibility	NOUN
easat-9781	314	11	hinbarji	hinbarji	NOUN
easat-9781	314	12	[	[	X
easat-9781	314	13	10	10	NUM
easat-9781	314	14	]	]	X
easat-9781	314	15	behavioural	behavioural	ADJ
easat-9781	314	16	biometrics	biometric	NOUN
easat-9781	314	17	for	for	ADP
easat-9781	314	18	non	non	ADJ
easat-9781	314	19	-	-	ADJ
easat-9781	314	20	intrusive	intrusive	ADJ
easat-9781	314	21	authentication	authentication	NOUN
easat-9781	314	22	improves	improve	VERB
easat-9781	314	23	user	user	NOUN
easat-9781	314	24	acceptance	acceptance	NOUN
easat-9781	314	25	mcstay	mcstay	NOUN
easat-9781	314	26	[	[	X
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easat-9781	314	28	]	]	X
easat-9781	314	29	emotional	emotional	ADJ
easat-9781	314	30	ai	ai	VERB
easat-9781	314	31	for	for	ADP
easat-9781	314	32	engagement	engagement	NOUN
easat-9781	314	33	monitoring	monitoring	NOUN
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easat-9781	314	35	adaptive	adaptive	ADJ
easat-9781	314	36	learning	learning	PROPN
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easat-9781	314	38	,	,	PUNCT
easat-9781	314	39	et	et	PROPN
easat-9781	314	40	al	al	PROPN
easat-9781	314	41	.	.	PUNCT
easat-9781	315	1	[	[	X
easat-9781	315	2	8	8	NUM
easat-9781	315	3	]	]	PUNCT
easat-9781	315	4	pilot	pilot	NOUN
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easat-9781	315	7	in	in	ADP
easat-9781	315	8	online	online	ADJ
easat-9781	315	9	exams	exam	NOUN
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easat-9781	315	12	and	and	CCONJ
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easat-9781	315	17	the	the	DET
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easat-9781	315	19	literature	literature	NOUN
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easat-9781	315	22	(	(	PUNCT
easat-9781	315	23	table	table	NOUN
easat-9781	315	24	6	6	NUM
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easat-9781	315	28	,	,	PUNCT
easat-9781	315	29	benefits	benefit	NOUN
easat-9781	315	30	,	,	PUNCT
easat-9781	315	31	challenges	challenge	NOUN
easat-9781	315	32	,	,	PUNCT
easat-9781	315	33	and	and	CCONJ
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easat-9781	315	49	research	research	NOUN
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easat-9781	315	51	.	.	PUNCT
easat-9781	316	1	4.2	4.2	NUM
easat-9781	316	2	.	.	PUNCT
easat-9781	317	1	summary	summary	NOUN
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easat-9781	317	3	the	the	DET
easat-9781	317	4	review	review	NOUN
easat-9781	317	5	the	the	DET
easat-9781	317	6	review	review	NOUN
easat-9781	317	7	included	include	VERB
easat-9781	317	8	44	44	NUM
easat-9781	317	9	publications	publication	NOUN
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easat-9781	317	11	were	be	AUX
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easat-9781	317	17	contactless	contactless	ADJ
easat-9781	317	18	biometrics	biometric	NOUN
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easat-9781	317	20	the	the	DET
easat-9781	317	21	online	online	ADJ
easat-9781	317	22	learning	learn	VERB
easat-9781	317	23	environment	environment	NOUN
easat-9781	317	24	[	[	X
easat-9781	317	25	1	1	NUM
easat-9781	317	26	,	,	PUNCT
easat-9781	317	27	8	8	NUM
easat-9781	317	28	,	,	PUNCT
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easat-9781	317	30	,	,	PUNCT
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easat-9781	317	32	,	,	PUNCT
easat-9781	317	33	41	41	NUM
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easat-9781	317	35	.	.	PUNCT
easat-9781	318	1	figure	figure	NOUN
easat-9781	318	2	3	3	NUM
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easat-9781	318	4	a	a	DET
easat-9781	318	5	summary	summary	NOUN
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easat-9781	318	7	the	the	DET
easat-9781	318	8	investigation	investigation	NOUN
easat-9781	318	9	.	.	PUNCT
easat-9781	319	1	the	the	DET
easat-9781	319	2	review	review	NOUN
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easat-9781	319	10	the	the	DET
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easat-9781	319	12	,	,	PUNCT
easat-9781	319	13	including	include	VERB
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easat-9781	319	19	,	,	PUNCT
easat-9781	319	20	benefits	benefit	NOUN
easat-9781	319	21	,	,	PUNCT
easat-9781	319	22	and	and	CCONJ
easat-9781	319	23	challenges	challenge	NOUN
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easat-9781	319	28	.	.	PUNCT
easat-9781	320	1	figure	figure	NOUN
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easat-9781	320	9	the	the	DET
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easat-9781	320	11	review	review	NOUN
easat-9781	320	12	.	.	PUNCT
easat-9781	321	1	4.3	4.3	NUM
easat-9781	321	2	.	.	PUNCT
easat-9781	321	3	search	search	NOUN
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easat-9781	321	9	a	a	DET
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easat-9781	321	14	analysis	analysis	NOUN
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easat-9781	321	17	.	.	PUNCT
easat-9781	322	1	the	the	DET
easat-9781	322	2	repository	repository	NOUN
easat-9781	322	3	search	search	NOUN
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easat-9781	322	7	,	,	PUNCT
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easat-9781	322	14	.	.	PUNCT
easat-9781	323	1	a	a	DET
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easat-9781	323	25	and	and	CCONJ
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easat-9781	324	18	-	-	SYM
easat-9781	324	19	8484	8484	NUM
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easat-9781	325	6	:	:	SYM
easat-9781	325	7	172	172	NUM
easat-9781	325	8	-	-	SYM
easat-9781	325	9	194	194	NUM
easat-9781	325	10	,	,	PUNCT
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easat-9781	325	13	:	:	PUNCT
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easat-9781	325	15	-	-	SYM
easat-9781	325	16	8484.v9i9.9781	8484.v9i9.9781	NUM
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easat-9781	326	19	.	.	PUNCT
easat-9781	327	1	the	the	DET
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easat-9781	332	4	the	the	DET
easat-9781	332	5	results	result	NOUN
easat-9781	332	6	clearly	clearly	ADV
easat-9781	332	7	presented	present	VERB
easat-9781	332	8	and	and	CCONJ
easat-9781	332	9	replicable	replicable	ADJ
easat-9781	332	10	?	?	PUNCT
easat-9781	333	1	applicability	applicability	NOUN
easat-9781	333	2	to	to	ADP
easat-9781	333	3	online	online	ADJ
easat-9781	333	4	education	education	NOUN
easat-9781	333	5	is	be	AUX
easat-9781	333	6	the	the	DET
easat-9781	333	7	study	study	NOUN
easat-9781	333	8	directly	directly	ADV
easat-9781	333	9	relevant	relevant	ADJ
easat-9781	333	10	to	to	ADP
easat-9781	333	11	e	e	VERB
easat-9781	333	12	-	-	ADJ
easat-9781	333	13	learning	learn	VERB
easat-9781	333	14	environments	environment	NOUN
easat-9781	333	15	?	?	PUNCT
easat-9781	334	1	findings	finding	NOUN
easat-9781	334	2	on	on	ADP
easat-9781	334	3	biometric	biometric	ADJ
easat-9781	334	4	integration	integration	NOUN
easat-9781	334	5	does	do	AUX
easat-9781	334	6	the	the	DET
easat-9781	334	7	study	study	NOUN
easat-9781	334	8	present	present	ADJ
easat-9781	334	9	empirical	empirical	ADJ
easat-9781	334	10	evidence	evidence	NOUN
easat-9781	334	11	on	on	ADP
easat-9781	334	12	integrating	integrate	VERB
easat-9781	334	13	biometrics	biometric	NOUN
easat-9781	334	14	in	in	ADP
easat-9781	334	15	online	online	ADJ
easat-9781	334	16	learning	learning	NOUN
easat-9781	334	17	?	?	PUNCT
easat-9781	335	1	4.4	4.4	NUM
easat-9781	335	2	.	.	PUNCT
easat-9781	336	1	implications	implication	NOUN
easat-9781	336	2	of	of	ADP
easat-9781	336	3	the	the	DET
easat-9781	336	4	study	study	NOUN
easat-9781	336	5	the	the	DET
easat-9781	336	6	article	article	NOUN
easat-9781	336	7	highlights	highlight	VERB
easat-9781	336	8	that	that	SCONJ
easat-9781	336	9	facial	facial	ADJ
easat-9781	336	10	recognition	recognition	NOUN
easat-9781	336	11	is	be	AUX
easat-9781	336	12	currently	currently	ADV
easat-9781	336	13	the	the	DET
easat-9781	336	14	leading	lead	VERB
easat-9781	336	15	biometric	biometric	ADJ
easat-9781	336	16	technology	technology	NOUN
easat-9781	336	17	in	in	ADP
easat-9781	336	18	online	online	ADJ
easat-9781	336	19	education	education	NOUN
easat-9781	336	20	due	due	ADP
easat-9781	336	21	to	to	ADP
easat-9781	336	22	its	its	PRON
easat-9781	336	23	user	user	NOUN
easat-9781	336	24	-	-	PUNCT
easat-9781	336	25	friendliness	friendliness	ADJ
easat-9781	336	26	and	and	CCONJ
easat-9781	336	27	ease	ease	NOUN
easat-9781	336	28	of	of	ADP
easat-9781	336	29	access	access	NOUN
easat-9781	336	30	on	on	ADP
easat-9781	336	31	devices	device	NOUN
easat-9781	336	32	such	such	ADJ
easat-9781	336	33	as	as	ADP
easat-9781	336	34	laptops	laptop	NOUN
easat-9781	336	35	and	and	CCONJ
easat-9781	336	36	smartphones	smartphone	NOUN
easat-9781	336	37	.	.	PUNCT
easat-9781	337	1	research	research	NOUN
easat-9781	337	2	indicates	indicate	VERB
easat-9781	337	3	rapid	rapid	ADJ
easat-9781	337	4	adoption	adoption	NOUN
easat-9781	337	5	in	in	ADP
easat-9781	337	6	affluent	affluent	ADJ
easat-9781	337	7	regions	region	NOUN
easat-9781	337	8	,	,	PUNCT
easat-9781	337	9	particularly	particularly	ADV
easat-9781	337	10	following	follow	VERB
easat-9781	337	11	the	the	DET
easat-9781	337	12	covid-19	covid-19	PROPN
easat-9781	337	13	pandemic	pandemic	NOUN
easat-9781	337	14	,	,	PUNCT
easat-9781	337	15	which	which	PRON
easat-9781	337	16	accelerated	accelerate	VERB
easat-9781	337	17	the	the	DET
easat-9781	337	18	shift	shift	NOUN
easat-9781	337	19	to	to	ADP
easat-9781	337	20	online	online	ADJ
easat-9781	337	21	education	education	NOUN
easat-9781	337	22	.	.	PUNCT
easat-9781	338	1	both	both	PRON
easat-9781	338	2	iris	iris	NOUN
easat-9781	338	3	and	and	CCONJ
easat-9781	338	4	voice	voice	NOUN
easat-9781	338	5	recognition	recognition	NOUN
easat-9781	338	6	technologies	technology	NOUN
easat-9781	338	7	have	have	AUX
easat-9781	338	8	not	not	PART
easat-9781	338	9	yet	yet	ADV
easat-9781	338	10	achieved	achieve	VERB
easat-9781	338	11	widespread	widespread	ADJ
easat-9781	338	12	adoption	adoption	NOUN
easat-9781	338	13	due	due	ADP
easat-9781	338	14	to	to	ADP
easat-9781	338	15	persistent	persistent	ADJ
easat-9781	338	16	technical	technical	ADJ
easat-9781	338	17	limitations	limitation	NOUN
easat-9781	338	18	and	and	CCONJ
easat-9781	338	19	high	high	ADJ
easat-9781	338	20	costs	cost	NOUN
easat-9781	338	21	.	.	PUNCT
easat-9781	339	1	iris	iris	NOUN
easat-9781	339	2	recognition	recognition	NOUN
easat-9781	339	3	provides	provide	VERB
easat-9781	339	4	the	the	DET
easat-9781	339	5	highest	high	ADJ
easat-9781	339	6	level	level	NOUN
easat-9781	339	7	of	of	ADP
easat-9781	339	8	identification	identification	NOUN
easat-9781	339	9	accuracy	accuracy	NOUN
easat-9781	339	10	but	but	CCONJ
easat-9781	339	11	can	can	AUX
easat-9781	339	12	pose	pose	VERB
easat-9781	339	13	challenges	challenge	NOUN
easat-9781	339	14	for	for	ADP
easat-9781	339	15	organizations	organization	NOUN
easat-9781	339	16	with	with	ADP
easat-9781	339	17	limited	limited	ADJ
easat-9781	339	18	financial	financial	ADJ
easat-9781	339	19	resources	resource	NOUN
easat-9781	339	20	.	.	PUNCT
easat-9781	340	1	voice	voice	NOUN
easat-9781	340	2	recognition	recognition	NOUN
easat-9781	340	3	often	often	ADV
easat-9781	340	4	struggles	struggle	VERB
easat-9781	340	5	with	with	ADP
easat-9781	340	6	accuracy	accuracy	NOUN
easat-9781	340	7	in	in	ADP
easat-9781	340	8	less	less	ADJ
easat-9781	340	9	-	-	PUNCT
easat-9781	340	10	than	than	ADP
easat-9781	340	11	-	-	PUNCT
easat-9781	340	12	ideal	ideal	ADJ
easat-9781	340	13	conditions	condition	NOUN
easat-9781	340	14	,	,	PUNCT
easat-9781	340	15	such	such	ADJ
easat-9781	340	16	as	as	ADP
easat-9781	340	17	background	background	NOUN
easat-9781	340	18	noise	noise	NOUN
easat-9781	340	19	or	or	CCONJ
easat-9781	340	20	low	low	ADJ
easat-9781	340	21	-	-	PUNCT
easat-9781	340	22	quality	quality	NOUN
easat-9781	340	23	microphones	microphone	NOUN
easat-9781	340	24	.	.	PUNCT
easat-9781	341	1	ninety	ninety	NUM
easat-9781	341	2	percent	percent	NOUN
easat-9781	341	3	of	of	ADP
easat-9781	341	4	the	the	DET
easat-9781	341	5	studies	study	NOUN
easat-9781	341	6	emphasized	emphasize	VERB
easat-9781	341	7	privacy	privacy	NOUN
easat-9781	341	8	concerns	concern	NOUN
easat-9781	341	9	,	,	PUNCT
easat-9781	341	10	indicating	indicate	VERB
easat-9781	341	11	that	that	SCONJ
easat-9781	341	12	without	without	ADP
easat-9781	341	13	robust	robust	ADJ
easat-9781	341	14	data	datum	NOUN
easat-9781	341	15	security	security	NOUN
easat-9781	341	16	regulations	regulation	NOUN
easat-9781	341	17	,	,	PUNCT
easat-9781	341	18	contactless	contactless	ADJ
easat-9781	341	19	biometrics	biometric	NOUN
easat-9781	341	20	could	could	AUX
easat-9781	341	21	potentially	potentially	ADV
easat-9781	341	22	lead	lead	VERB
easat-9781	341	23	to	to	ADP
easat-9781	341	24	the	the	DET
easat-9781	341	25	misuse	misuse	NOUN
easat-9781	341	26	of	of	ADP
easat-9781	341	27	student	student	NOUN
easat-9781	341	28	data	datum	NOUN
easat-9781	341	29	.	.	PUNCT
easat-9781	342	1	furthermore	furthermore	ADV
easat-9781	342	2	,	,	PUNCT
easat-9781	342	3	35	35	NUM
easat-9781	342	4	%	%	NOUN
easat-9781	342	5	of	of	ADP
easat-9781	342	6	the	the	DET
easat-9781	342	7	studies	study	NOUN
easat-9781	342	8	identified	identify	VERB
easat-9781	342	9	biases	bias	NOUN
easat-9781	342	10	in	in	ADP
easat-9781	342	11	algorithmic	algorithmic	ADJ
easat-9781	342	12	performance	performance	NOUN
easat-9781	342	13	,	,	PUNCT
easat-9781	342	14	particularly	particularly	ADV
easat-9781	342	15	against	against	ADP
easat-9781	342	16	minority	minority	NOUN
easat-9781	342	17	groups	group	NOUN
easat-9781	342	18	.	.	PUNCT
easat-9781	343	1	for	for	ADP
easat-9781	343	2	instance	instance	NOUN
easat-9781	343	3	,	,	PUNCT
easat-9781	343	4	the	the	DET
easat-9781	343	5	findings	finding	NOUN
easat-9781	343	6	revealed	reveal	VERB
easat-9781	343	7	that	that	SCONJ
easat-9781	343	8	facial	facial	ADJ
easat-9781	343	9	recognition	recognition	NOUN
easat-9781	343	10	systems	system	NOUN
easat-9781	343	11	exhibited	exhibit	VERB
easat-9781	343	12	higher	high	ADJ
easat-9781	343	13	error	error	NOUN
easat-9781	343	14	rates	rate	NOUN
easat-9781	343	15	for	for	ADP
easat-9781	343	16	students	student	NOUN
easat-9781	343	17	of	of	ADP
easat-9781	343	18	colour	colour	NOUN
easat-9781	343	19	.	.	PUNCT
easat-9781	344	1	these	these	DET
easat-9781	344	2	findings	finding	NOUN
easat-9781	344	3	suggest	suggest	VERB
easat-9781	344	4	that	that	SCONJ
easat-9781	344	5	biometrics	biometric	NOUN
easat-9781	344	6	improve	improve	VERB
easat-9781	344	7	online	online	ADV
easat-9781	344	8	learning	learn	VERB
easat-9781	344	9	security	security	NOUN
easat-9781	344	10	;	;	PUNCT
easat-9781	344	11	however	however	ADV
easat-9781	344	12	,	,	PUNCT
easat-9781	344	13	there	there	PRON
easat-9781	344	14	is	be	VERB
easat-9781	344	15	an	an	DET
easat-9781	344	16	urgent	urgent	ADJ
easat-9781	344	17	need	need	NOUN
easat-9781	344	18	for	for	ADP
easat-9781	344	19	clearly	clearly	ADV
easat-9781	344	20	defined	define	VERB
easat-9781	344	21	regulations	regulation	NOUN
easat-9781	344	22	to	to	PART
easat-9781	344	23	address	address	VERB
easat-9781	344	24	privacy	privacy	NOUN
easat-9781	344	25	concerns	concern	NOUN
easat-9781	344	26	.	.	PUNCT
easat-9781	345	1	moreover	moreover	ADV
easat-9781	345	2	,	,	PUNCT
easat-9781	345	3	technology	technology	NOUN
easat-9781	345	4	developers	developer	NOUN
easat-9781	345	5	should	should	AUX
easat-9781	345	6	focus	focus	VERB
easat-9781	345	7	on	on	ADP
easat-9781	345	8	enhancing	enhance	VERB
easat-9781	345	9	the	the	DET
easat-9781	345	10	fairness	fairness	NOUN
easat-9781	345	11	of	of	ADP
easat-9781	345	12	these	these	DET
easat-9781	345	13	systems	system	NOUN
easat-9781	345	14	to	to	PART
easat-9781	345	15	ensure	ensure	VERB
easat-9781	345	16	they	they	PRON
easat-9781	345	17	are	be	AUX
easat-9781	345	18	equitable	equitable	ADJ
easat-9781	345	19	for	for	ADP
easat-9781	345	20	all	all	DET
easat-9781	345	21	users	user	NOUN
easat-9781	345	22	.	.	PUNCT
easat-9781	346	1	5	5	X
easat-9781	346	2	.	.	X
easat-9781	346	3	conclusion	conclusion	VERB
easat-9781	346	4	the	the	DET
easat-9781	346	5	integration	integration	NOUN
easat-9781	346	6	of	of	ADP
easat-9781	346	7	contactless	contactless	ADJ
easat-9781	346	8	biometrics	biometric	NOUN
easat-9781	346	9	in	in	ADP
easat-9781	346	10	virtual	virtual	ADJ
easat-9781	346	11	learning	learning	NOUN
easat-9781	346	12	environments	environment	NOUN
easat-9781	346	13	represents	represent	VERB
easat-9781	346	14	a	a	DET
easat-9781	346	15	promising	promising	ADJ
easat-9781	346	16	advancement	advancement	NOUN
easat-9781	346	17	that	that	PRON
easat-9781	346	18	addresses	address	VERB
easat-9781	346	19	the	the	DET
easat-9781	346	20	need	need	NOUN
easat-9781	346	21	for	for	ADP
easat-9781	346	22	secure	secure	ADJ
easat-9781	346	23	and	and	CCONJ
easat-9781	346	24	convenient	convenient	ADJ
easat-9781	346	25	user	user	NOUN
easat-9781	346	26	verification	verification	NOUN
easat-9781	346	27	.	.	PUNCT
easat-9781	347	1	existing	exist	VERB
easat-9781	347	2	literature	literature	NOUN
easat-9781	347	3	strongly	strongly	ADV
easat-9781	347	4	supports	support	VERB
easat-9781	347	5	the	the	DET
easat-9781	347	6	technology	technology	NOUN
easat-9781	347	7	's	's	PART
easat-9781	347	8	ability	ability	NOUN
easat-9781	347	9	to	to	PART
easat-9781	347	10	enhance	enhance	VERB
easat-9781	347	11	both	both	DET
easat-9781	347	12	security	security	NOUN
easat-9781	347	13	and	and	CCONJ
easat-9781	347	14	user	user	NOUN
easat-9781	347	15	experience	experience	NOUN
easat-9781	347	16	.	.	PUNCT
easat-9781	348	1	however	however	ADV
easat-9781	348	2	,	,	PUNCT
easat-9781	348	3	this	this	DET
easat-9781	348	4	review	review	NOUN
easat-9781	348	5	emphasizes	emphasize	VERB
easat-9781	348	6	that	that	SCONJ
easat-9781	348	7	careful	careful	ADJ
easat-9781	348	8	consideration	consideration	NOUN
easat-9781	348	9	must	must	AUX
easat-9781	348	10	be	be	AUX
easat-9781	348	11	given	give	VERB
easat-9781	348	12	to	to	ADP
easat-9781	348	13	ethical	ethical	ADJ
easat-9781	348	14	,	,	PUNCT
easat-9781	348	15	technical	technical	ADJ
easat-9781	348	16	,	,	PUNCT
easat-9781	348	17	and	and	CCONJ
easat-9781	348	18	policy	policy	NOUN
easat-9781	348	19	challenges	challenge	NOUN
easat-9781	348	20	to	to	PART
easat-9781	348	21	ensure	ensure	VERB
easat-9781	348	22	successful	successful	ADJ
easat-9781	348	23	implementation	implementation	NOUN
easat-9781	348	24	.	.	PUNCT
easat-9781	349	1	to	to	PART
easat-9781	349	2	guarantee	guarantee	VERB
easat-9781	349	3	fair	fair	ADJ
easat-9781	349	4	and	and	CCONJ
easat-9781	349	5	secure	secure	ADJ
easat-9781	349	6	access	access	NOUN
easat-9781	349	7	for	for	ADP
easat-9781	349	8	all	all	DET
easat-9781	349	9	users	user	NOUN
easat-9781	349	10	,	,	PUNCT
easat-9781	349	11	it	it	PRON
easat-9781	349	12	is	be	AUX
easat-9781	349	13	vital	vital	ADJ
easat-9781	349	14	to	to	PART
easat-9781	349	15	address	address	VERB
easat-9781	349	16	privacy	privacy	NOUN
easat-9781	349	17	risks	risk	NOUN
easat-9781	349	18	,	,	PUNCT
easat-9781	349	19	potential	potential	ADJ
easat-9781	349	20	biases	bias	NOUN
easat-9781	349	21	,	,	PUNCT
easat-9781	349	22	and	and	CCONJ
easat-9781	349	23	high	high	ADJ
easat-9781	349	24	implementation	implementation	NOUN
easat-9781	349	25	costs	cost	NOUN
easat-9781	349	26	.	.	PUNCT
easat-9781	350	1	institutions	institution	NOUN
easat-9781	350	2	must	must	AUX
easat-9781	350	3	establish	establish	VERB
easat-9781	350	4	comprehensive	comprehensive	ADJ
easat-9781	350	5	frameworks	framework	NOUN
easat-9781	350	6	with	with	ADP
easat-9781	350	7	robust	robust	ADJ
easat-9781	350	8	data	datum	NOUN
easat-9781	350	9	protection	protection	NOUN
easat-9781	350	10	measures	measure	NOUN
easat-9781	350	11	and	and	CCONJ
easat-9781	350	12	policies	policy	NOUN
easat-9781	350	13	to	to	PART
easat-9781	350	14	mitigate	mitigate	VERB
easat-9781	350	15	risks	risk	NOUN
easat-9781	350	16	while	while	SCONJ
easat-9781	350	17	prioritizing	prioritize	VERB
easat-9781	350	18	transparency	transparency	NOUN
easat-9781	350	19	,	,	PUNCT
easat-9781	350	20	privacy	privacy	NOUN
easat-9781	350	21	,	,	PUNCT
easat-9781	350	22	and	and	CCONJ
easat-9781	350	23	inclusivity	inclusivity	NOUN
easat-9781	350	24	.	.	PUNCT
easat-9781	351	1	as	as	SCONJ
easat-9781	351	2	moccs	moccs	NOUN
easat-9781	351	3	redefine	redefine	VERB
easat-9781	351	4	education	education	NOUN
easat-9781	351	5	,	,	PUNCT
easat-9781	351	6	contactless	contactless	ADJ
easat-9781	351	7	biometrics	biometric	NOUN
easat-9781	351	8	must	must	AUX
easat-9781	351	9	evolve	evolve	VERB
easat-9781	351	10	to	to	PART
easat-9781	351	11	meet	meet	VERB
easat-9781	351	12	their	their	PRON
easat-9781	351	13	scale	scale	NOUN
easat-9781	351	14	and	and	CCONJ
easat-9781	351	15	diversity	diversity	NOUN
easat-9781	351	16	,	,	PUNCT
easat-9781	351	17	emphasizing	emphasize	VERB
easat-9781	351	18	equity	equity	NOUN
easat-9781	351	19	,	,	PUNCT
easat-9781	351	20	affordability	affordability	NOUN
easat-9781	351	21	,	,	PUNCT
easat-9781	351	22	and	and	CCONJ
easat-9781	351	23	learner	learner	PROPN
easat-9781	351	24	trust	trust	NOUN
easat-9781	351	25	.	.	PUNCT
easat-9781	352	1	5.1	5.1	NUM
easat-9781	352	2	.	.	PUNCT
easat-9781	353	1	future	future	ADJ
easat-9781	353	2	research	research	NOUN
easat-9781	353	3	directions	direction	NOUN
easat-9781	353	4	the	the	DET
easat-9781	353	5	findings	finding	NOUN
easat-9781	353	6	of	of	ADP
easat-9781	353	7	this	this	DET
easat-9781	353	8	analysis	analysis	NOUN
easat-9781	353	9	reveal	reveal	VERB
easat-9781	353	10	critical	critical	ADJ
easat-9781	353	11	gaps	gap	NOUN
easat-9781	353	12	that	that	PRON
easat-9781	353	13	warrant	warrant	VERB
easat-9781	353	14	further	further	ADJ
easat-9781	353	15	investigation	investigation	NOUN
easat-9781	353	16	,	,	PUNCT
easat-9781	353	17	particularly	particularly	ADV
easat-9781	353	18	regarding	regard	VERB
easat-9781	353	19	massive	massive	ADJ
easat-9781	353	20	open	open	ADJ
easat-9781	353	21	online	online	ADJ
easat-9781	353	22	courses	course	NOUN
easat-9781	353	23	(	(	PUNCT
easat-9781	353	24	moocs)—a	moocs)—a	ADV
easat-9781	353	25	rapidly	rapidly	ADV
easat-9781	353	26	expanding	expand	VERB
easat-9781	353	27	field	field	NOUN
easat-9781	353	28	where	where	SCONJ
easat-9781	353	29	contactless	contactless	ADJ
easat-9781	353	30	biometrics	biometric	NOUN
easat-9781	353	31	could	could	AUX
easat-9781	353	32	tackle	tackle	VERB
easat-9781	353	33	scalability	scalability	NOUN
easat-9781	353	34	and	and	CCONJ
easat-9781	353	35	security	security	NOUN
easat-9781	353	36	challenges	challenge	NOUN
easat-9781	353	37	.	.	PUNCT
easat-9781	354	1	future	future	ADJ
easat-9781	354	2	research	research	NOUN
easat-9781	354	3	should	should	AUX
easat-9781	354	4	prioritize	prioritize	VERB
easat-9781	354	5	:	:	PUNCT
easat-9781	354	6	192	192	NUM
easat-9781	354	7	edelweiss	edelweiss	PROPN
easat-9781	354	8	applied	apply	VERB
easat-9781	354	9	science	science	NOUN
easat-9781	354	10	and	and	CCONJ
easat-9781	354	11	technology	technology	NOUN
easat-9781	354	12	issn	issn	PROPN
easat-9781	354	13	:	:	PUNCT
easat-9781	354	14	2576	2576	NUM
easat-9781	354	15	-	-	SYM
easat-9781	354	16	8484	8484	NUM
easat-9781	354	17	vol	vol	NOUN
easat-9781	354	18	.	.	PROPN
easat-9781	355	1	9	9	NUM
easat-9781	355	2	,	,	PUNCT
easat-9781	355	3	no	no	INTJ
easat-9781	355	4	.	.	NOUN
easat-9781	355	5	9	9	NUM
easat-9781	355	6	:	:	SYM
easat-9781	355	7	172	172	NUM
easat-9781	355	8	-	-	SYM
easat-9781	355	9	194	194	NUM
easat-9781	355	10	,	,	PUNCT
easat-9781	355	11	2025	2025	NUM
easat-9781	355	12	doi	doi	NOUN
easat-9781	355	13	:	:	PUNCT
easat-9781	355	14	10.55214/2576	10.55214/2576	NUM
easat-9781	355	15	-	-	SYM
easat-9781	355	16	8484.v9i9.9781	8484.v9i9.9781	NUM
easat-9781	355	17	©	©	PROPN
easat-9781	355	18	2025	2025	NUM
easat-9781	355	19	by	by	ADP
easat-9781	355	20	the	the	DET
easat-9781	355	21	authors	author	NOUN
easat-9781	355	22	;	;	PUNCT
easat-9781	355	23	licensee	licensee	PROPN
easat-9781	355	24	learning	learn	VERB
easat-9781	355	25	gate	gate	PROPN
easat-9781	355	26	5.1.1	5.1.1	NOUN
easat-9781	355	27	.	.	PUNCT
easat-9781	355	28	scalable	scalable	ADJ
easat-9781	355	29	authentication	authentication	NOUN
easat-9781	355	30	for	for	ADP
easat-9781	355	31	moocs	mooc	NOUN
easat-9781	355	32	due	due	ADP
easat-9781	355	33	to	to	ADP
easat-9781	355	34	the	the	DET
easat-9781	355	35	open	open	ADJ
easat-9781	355	36	-	-	PUNCT
easat-9781	355	37	access	access	NOUN
easat-9781	355	38	nature	nature	NOUN
easat-9781	355	39	of	of	ADP
easat-9781	355	40	moocs	mooc	NOUN
easat-9781	355	41	and	and	CCONJ
easat-9781	355	42	their	their	PRON
easat-9781	355	43	global	global	ADJ
easat-9781	355	44	learner	learner	NOUN
easat-9781	355	45	base	base	NOUN
easat-9781	355	46	,	,	PUNCT
easat-9781	355	47	current	current	ADJ
easat-9781	355	48	biometric	biometric	ADJ
easat-9781	355	49	systems	system	NOUN
easat-9781	355	50	face	face	VERB
easat-9781	355	51	unique	unique	ADJ
easat-9781	355	52	challenges	challenge	NOUN
easat-9781	355	53	in	in	ADP
easat-9781	355	54	deploying	deploy	VERB
easat-9781	355	55	cost	cost	NOUN
easat-9781	355	56	-	-	PUNCT
easat-9781	355	57	effectively	effectively	ADV
easat-9781	355	58	.	.	PUNCT
easat-9781	356	1	therefore	therefore	ADV
easat-9781	356	2	,	,	PUNCT
easat-9781	356	3	lightweight	lightweight	ADJ
easat-9781	356	4	algorithms	algorithm	NOUN
easat-9781	356	5	,	,	PUNCT
easat-9781	356	6	such	such	ADJ
easat-9781	356	7	as	as	ADP
easat-9781	356	8	optimized	optimize	VERB
easat-9781	356	9	facial	facial	ADJ
easat-9781	356	10	recognition	recognition	NOUN
easat-9781	356	11	for	for	ADP
easat-9781	356	12	low	low	ADJ
easat-9781	356	13	-	-	PUNCT
easat-9781	356	14	end	end	NOUN
easat-9781	356	15	devices	device	NOUN
easat-9781	356	16	,	,	PUNCT
easat-9781	356	17	can	can	AUX
easat-9781	356	18	be	be	AUX
easat-9781	356	19	implemented	implement	VERB
easat-9781	356	20	to	to	PART
easat-9781	356	21	ensure	ensure	VERB
easat-9781	356	22	accessibility	accessibility	NOUN
easat-9781	356	23	in	in	ADP
easat-9781	356	24	resourceconstrained	resourceconstraine	VERB
easat-9781	356	25	regions	region	NOUN
easat-9781	356	26	;	;	PUNCT
easat-9781	356	27	this	this	PRON
easat-9781	356	28	aligns	align	VERB
easat-9781	356	29	with	with	ADP
easat-9781	356	30	rq3	rq3	NOUN
easat-9781	356	31	on	on	ADP
easat-9781	356	32	frameworks	framework	NOUN
easat-9781	356	33	.	.	PUNCT
easat-9781	357	1	furthermore	furthermore	ADV
easat-9781	357	2	,	,	PUNCT
easat-9781	357	3	behavioral	behavioral	ADJ
easat-9781	357	4	biometrics	biometric	NOUN
easat-9781	357	5	can	can	AUX
easat-9781	357	6	be	be	AUX
easat-9781	357	7	enhanced	enhance	VERB
easat-9781	357	8	to	to	PART
easat-9781	357	9	support	support	VERB
easat-9781	357	10	continuous	continuous	ADJ
easat-9781	357	11	authentication	authentication	NOUN
easat-9781	357	12	via	via	ADP
easat-9781	357	13	typing	type	VERB
easat-9781	357	14	and	and	CCONJ
easat-9781	357	15	clicking	click	VERB
easat-9781	357	16	patterns	pattern	NOUN
easat-9781	357	17	,	,	PUNCT
easat-9781	357	18	thus	thus	ADV
easat-9781	357	19	minimizing	minimize	VERB
easat-9781	357	20	intrusiveness	intrusiveness	ADJ
easat-9781	357	21	while	while	SCONJ
easat-9781	357	22	maintaining	maintain	VERB
easat-9781	357	23	integrity	integrity	NOUN
easat-9781	357	24	.	.	PUNCT
easat-9781	358	1	this	this	PRON
easat-9781	358	2	aligns	align	VERB
easat-9781	358	3	with	with	ADP
easat-9781	358	4	rq4	rq4	NOUN
easat-9781	358	5	’s	’s	PART
easat-9781	358	6	emphasis	emphasis	NOUN
easat-9781	358	7	on	on	ADP
easat-9781	358	8	user	user	NOUN
easat-9781	358	9	experience	experience	NOUN
easat-9781	358	10	.	.	PUNCT
easat-9781	359	1	as	as	SCONJ
easat-9781	359	2	shown	show	VERB
easat-9781	359	3	in	in	ADP
easat-9781	359	4	table	table	NOUN
easat-9781	359	5	8	8	NUM
easat-9781	359	6	,	,	PUNCT
easat-9781	359	7	technical	technical	ADJ
easat-9781	359	8	limitations	limitation	NOUN
easat-9781	359	9	hinder	hinder	VERB
easat-9781	359	10	the	the	DET
easat-9781	359	11	adoption	adoption	NOUN
easat-9781	359	12	of	of	ADP
easat-9781	359	13	biometrics	biometric	NOUN
easat-9781	359	14	in	in	ADP
easat-9781	359	15	moocs	mooc	NOUN
easat-9781	359	16	.	.	PUNCT
easat-9781	360	1	to	to	PART
easat-9781	360	2	tackle	tackle	VERB
easat-9781	360	3	these	these	DET
easat-9781	360	4	issues	issue	NOUN
easat-9781	360	5	,	,	PUNCT
easat-9781	360	6	hybrid	hybrid	NOUN
easat-9781	360	7	models	model	NOUN
easat-9781	360	8	that	that	PRON
easat-9781	360	9	combine	combine	VERB
easat-9781	360	10	biometric	biometric	ADJ
easat-9781	360	11	and	and	CCONJ
easat-9781	360	12	knowledge	knowledge	NOUN
easat-9781	360	13	-	-	PUNCT
easat-9781	360	14	based	base	VERB
easat-9781	360	15	identification	identification	NOUN
easat-9781	360	16	techniques	technique	NOUN
easat-9781	360	17	could	could	AUX
easat-9781	360	18	strike	strike	VERB
easat-9781	360	19	a	a	DET
easat-9781	360	20	balance	balance	NOUN
easat-9781	360	21	between	between	ADP
easat-9781	360	22	security	security	NOUN
easat-9781	360	23	and	and	CCONJ
easat-9781	360	24	accessibility	accessibility	NOUN
easat-9781	360	25	,	,	PUNCT
easat-9781	360	26	reflecting	reflect	VERB
easat-9781	360	27	[	[	X
easat-9781	360	28	34	34	NUM
easat-9781	360	29	]	]	PUNCT
easat-9781	360	30	multimodal	multimodal	NOUN
easat-9781	360	31	approach	approach	NOUN
easat-9781	360	32	.	.	PUNCT
easat-9781	361	1	5.1.2	5.1.2	X
easat-9781	361	2	.	.	X
easat-9781	361	3	bias	bias	NOUN
easat-9781	361	4	mitigation	mitigation	NOUN
easat-9781	361	5	in	in	ADP
easat-9781	361	6	diverse	diverse	ADJ
easat-9781	361	7	populations	population	NOUN
easat-9781	361	8	moocs	mooc	VERB
easat-9781	361	9	cater	cater	NOUN
easat-9781	361	10	to	to	ADP
easat-9781	361	11	learners	learner	NOUN
easat-9781	361	12	from	from	ADP
easat-9781	361	13	diverse	diverse	ADJ
easat-9781	361	14	demographics	demographic	NOUN
easat-9781	361	15	;	;	PUNCT
easat-9781	361	16	however	however	ADV
easat-9781	361	17	,	,	PUNCT
easat-9781	361	18	existing	exist	VERB
easat-9781	361	19	systems	system	NOUN
easat-9781	361	20	demonstrate	demonstrate	VERB
easat-9781	361	21	biases	bias	NOUN
easat-9781	361	22	[	[	X
easat-9781	361	23	23	23	NUM
easat-9781	361	24	]	]	PUNCT
easat-9781	361	25	.	.	PUNCT
easat-9781	362	1	future	future	ADJ
easat-9781	362	2	efforts	effort	NOUN
easat-9781	362	3	must	must	AUX
easat-9781	362	4	primarily	primarily	ADV
easat-9781	362	5	audit	audit	VERB
easat-9781	362	6	algorithmic	algorithmic	ADJ
easat-9781	362	7	fairness	fairness	NOUN
easat-9781	362	8	across	across	ADP
easat-9781	362	9	ethnicities	ethnicity	NOUN
easat-9781	362	10	,	,	PUNCT
easat-9781	362	11	genders	gender	NOUN
easat-9781	362	12	,	,	PUNCT
easat-9781	362	13	and	and	CCONJ
easat-9781	362	14	disabilities	disability	NOUN
easat-9781	362	15	.	.	PUNCT
easat-9781	363	1	this	this	PRON
easat-9781	363	2	extends	extend	VERB
easat-9781	363	3	rq2	rq2	NOUN
easat-9781	363	4	’s	’s	PART
easat-9781	363	5	challenges	challenge	NOUN
easat-9781	363	6	related	relate	VERB
easat-9781	363	7	to	to	ADP
easat-9781	363	8	privacy	privacy	NOUN
easat-9781	363	9	and	and	CCONJ
easat-9781	363	10	bias	bias	NOUN
easat-9781	363	11	.	.	PUNCT
easat-9781	364	1	piloting	pilot	VERB
easat-9781	364	2	inclusive	inclusive	ADJ
easat-9781	364	3	alternatives	alternative	NOUN
easat-9781	364	4	,	,	PUNCT
easat-9781	364	5	such	such	ADJ
easat-9781	364	6	as	as	ADP
easat-9781	364	7	voice	voice	NOUN
easat-9781	364	8	recognition	recognition	NOUN
easat-9781	364	9	for	for	ADP
easat-9781	364	10	visually	visually	ADV
easat-9781	364	11	impaired	impaired	ADJ
easat-9781	364	12	users	user	NOUN
easat-9781	364	13	,	,	PUNCT
easat-9781	364	14	connects	connect	VERB
easat-9781	364	15	to	to	ADP
easat-9781	364	16	blanco	blanco	PROPN
easat-9781	364	17	-	-	PUNCT
easat-9781	364	18	gonzalo	gonzalo	PROPN
easat-9781	364	19	,	,	PUNCT
easat-9781	364	20	et	et	PROPN
easat-9781	364	21	al	al	PROPN
easat-9781	364	22	.	.	PUNCT
easat-9781	365	1	[	[	X
easat-9781	365	2	12	12	NUM
easat-9781	365	3	]	]	PUNCT
easat-9781	365	4	work	work	NOUN
easat-9781	365	5	on	on	ADP
easat-9781	365	6	accessibility	accessibility	NOUN
easat-9781	365	7	.	.	PUNCT
easat-9781	366	1	5.1.3	5.1.3	NUM
easat-9781	366	2	.	.	PUNCT
easat-9781	366	3	proctoring	proctor	VERB
easat-9781	366	4	and	and	CCONJ
easat-9781	366	5	trust	trust	NOUN
easat-9781	366	6	using	use	VERB
easat-9781	366	7	multimodal	multimodal	NOUN
easat-9781	366	8	proctoring	proctor	VERB
easat-9781	366	9	with	with	ADP
easat-9781	366	10	various	various	ADJ
easat-9781	366	11	test	test	NOUN
easat-9781	366	12	combinations	combination	NOUN
easat-9781	366	13	(	(	PUNCT
easat-9781	366	14	e.g.	e.g.	ADV
easat-9781	366	15	,	,	PUNCT
easat-9781	366	16	face	face	NOUN
easat-9781	366	17	and	and	CCONJ
easat-9781	366	18	gaze	gaze	NOUN
easat-9781	366	19	tracking	tracking	NOUN
easat-9781	366	20	)	)	PUNCT
easat-9781	366	21	to	to	PART
easat-9781	366	22	prevent	prevent	VERB
easat-9781	366	23	cheating	cheating	NOUN
easat-9781	366	24	while	while	SCONJ
easat-9781	366	25	minimizing	minimize	VERB
easat-9781	366	26	excessive	excessive	ADJ
easat-9781	366	27	surveillance	surveillance	NOUN
easat-9781	366	28	addresses	address	VERB
easat-9781	366	29	the	the	DET
easat-9781	366	30	integrity	integrity	NOUN
easat-9781	366	31	concerns	concern	NOUN
easat-9781	366	32	raised	raise	VERB
easat-9781	366	33	by	by	ADP
easat-9781	366	34	gamage	gamage	NOUN
easat-9781	366	35	,	,	PUNCT
easat-9781	366	36	et	et	PROPN
easat-9781	366	37	al	al	PROPN
easat-9781	366	38	.	.	PUNCT
easat-9781	367	1	[	[	X
easat-9781	367	2	31	31	NUM
easat-9781	367	3	]	]	PUNCT
easat-9781	367	4	in	in	ADP
easat-9781	367	5	section	section	NOUN
easat-9781	367	6	4	4	NUM
easat-9781	367	7	.	.	PUNCT
easat-9781	367	8	developing	develop	VERB
easat-9781	367	9	consent	consent	NOUN
easat-9781	367	10	mechanisms	mechanism	NOUN
easat-9781	367	11	specific	specific	ADJ
easat-9781	367	12	to	to	ADP
easat-9781	367	13	moocs	mooc	NOUN
easat-9781	367	14	enhances	enhance	VERB
easat-9781	367	15	the	the	DET
easat-9781	367	16	transparency	transparency	NOUN
easat-9781	367	17	framework	framework	NOUN
easat-9781	367	18	outlined	outline	VERB
easat-9781	367	19	in	in	ADP
easat-9781	367	20	table	table	NOUN
easat-9781	367	21	9	9	NUM
easat-9781	367	22	.	.	PUNCT
easat-9781	368	1	5.1.4	5.1.4	X
easat-9781	368	2	.	.	PUNCT
easat-9781	368	3	longitudinal	longitudinal	ADJ
easat-9781	368	4	and	and	CCONJ
easat-9781	368	5	policy	policy	NOUN
easat-9781	368	6	research	research	NOUN
easat-9781	368	7	tracking	track	VERB
easat-9781	368	8	the	the	DET
easat-9781	368	9	impact	impact	NOUN
easat-9781	368	10	of	of	ADP
easat-9781	368	11	biometrics	biometric	NOUN
easat-9781	368	12	on	on	ADP
easat-9781	368	13	engagement	engagement	NOUN
easat-9781	368	14	,	,	PUNCT
easat-9781	368	15	including	include	VERB
easat-9781	368	16	dropout	dropout	NOUN
easat-9781	368	17	rates	rate	NOUN
easat-9781	368	18	after	after	ADP
easat-9781	368	19	implementation	implementation	NOUN
easat-9781	368	20	,	,	PUNCT
easat-9781	368	21	and	and	CCONJ
easat-9781	368	22	comparing	compare	VERB
easat-9781	368	23	global	global	ADJ
easat-9781	368	24	regulations	regulation	NOUN
easat-9781	368	25	(	(	PUNCT
easat-9781	368	26	gdpr	gdpr	X
easat-9781	368	27	versus	versus	ADP
easat-9781	368	28	frameworks	framework	NOUN
easat-9781	368	29	in	in	ADP
easat-9781	368	30	the	the	DET
easat-9781	368	31	global	global	ADJ
easat-9781	368	32	south	south	NOUN
easat-9781	368	33	)	)	PUNCT
easat-9781	368	34	to	to	PART
easat-9781	368	35	guide	guide	VERB
easat-9781	368	36	crossborder	crossborder	NOUN
easat-9781	368	37	mooc	mooc	NOUN
easat-9781	368	38	providers	provider	NOUN
easat-9781	368	39	supports	support	VERB
easat-9781	368	40	rq3	rq3	PROPN
easat-9781	368	41	’s	’s	PART
easat-9781	368	42	policy	policy	NOUN
easat-9781	368	43	focus	focus	NOUN
easat-9781	368	44	.	.	PUNCT
easat-9781	369	1	transparency	transparency	NOUN
easat-9781	369	2	:	:	PUNCT
easat-9781	369	3	the	the	DET
easat-9781	369	4	authors	author	NOUN
easat-9781	369	5	confirm	confirm	VERB
easat-9781	369	6	that	that	SCONJ
easat-9781	369	7	the	the	DET
easat-9781	369	8	manuscript	manuscript	NOUN
easat-9781	369	9	is	be	AUX
easat-9781	369	10	an	an	DET
easat-9781	369	11	honest	honest	ADJ
easat-9781	369	12	,	,	PUNCT
easat-9781	369	13	accurate	accurate	ADJ
easat-9781	369	14	,	,	PUNCT
easat-9781	369	15	and	and	CCONJ
easat-9781	369	16	transparent	transparent	ADJ
easat-9781	369	17	account	account	NOUN
easat-9781	369	18	of	of	ADP
easat-9781	369	19	the	the	DET
easat-9781	369	20	study	study	NOUN
easat-9781	369	21	;	;	PUNCT
easat-9781	369	22	that	that	SCONJ
easat-9781	369	23	no	no	DET
easat-9781	369	24	vital	vital	ADJ
easat-9781	369	25	features	feature	NOUN
easat-9781	369	26	of	of	ADP
easat-9781	369	27	the	the	DET
easat-9781	369	28	study	study	NOUN
easat-9781	369	29	have	have	AUX
easat-9781	369	30	been	be	AUX
easat-9781	369	31	omitted	omit	VERB
easat-9781	369	32	;	;	PUNCT
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easat-9781	370	9	.	.	PUNCT
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easat-9781	371	8	.	.	PUNCT
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easat-9781	373	3	1	1	NUM
easat-9781	373	4	]	]	PUNCT
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easat-9781	373	7	,	,	PUNCT
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easat-9781	373	10	and	and	CCONJ
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easat-9781	373	17	:	:	PUNCT
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easat-9781	374	2	,	,	PUNCT
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easat-9781	374	6	,	,	PUNCT
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easat-9781	374	8	.	.	PUNCT
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easat-9781	375	2	-	-	SYM
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easat-9781	375	4	,	,	PUNCT
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easat-9781	375	6	.	.	PUNCT
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easat-9781	376	3	2	2	NUM
easat-9781	376	4	]	]	PUNCT
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easat-9781	376	18	:	:	PUNCT
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easat-9781	376	46	,	,	PUNCT
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easat-9781	377	2	-	-	SYM
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easat-9781	379	42	,	,	PUNCT
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easat-9781	382	6	:	:	SYM
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easat-9781	382	15	-	-	SYM
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easat-9781	386	12	:	:	PUNCT
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easat-9781	386	14	and	and	CCONJ
easat-9781	386	15	applications	application	NOUN
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easat-9781	386	19	learning	learning	PROPN
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easat-9781	386	21	,	,	PUNCT
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easat-9781	386	25	and	and	CCONJ
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easat-9781	386	28	,	,	PUNCT
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easat-9781	386	32	,	,	PUNCT
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easat-9781	386	35	5	5	NUM
easat-9781	386	36	,	,	PUNCT
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easat-9781	386	38	.	.	PUNCT
easat-9781	387	1	[	[	X
easat-9781	387	2	8	8	NUM
easat-9781	387	3	]	]	PUNCT
easat-9781	387	4	a.	a.	PROPN
easat-9781	387	5	w.	w.	PROPN
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easat-9781	387	7	,	,	PUNCT
easat-9781	387	8	m.	m.	PROPN
easat-9781	387	9	tahir	tahir	PROPN
easat-9781	387	10	,	,	PUNCT
easat-9781	387	11	m.	m.	PROPN
easat-9781	387	12	w.	w.	PROPN
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easat-9781	387	14	,	,	PUNCT
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easat-9781	387	17	,	,	PUNCT
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easat-9781	387	19	r.	r.	PROPN
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easat-9781	387	21	,	,	PUNCT
easat-9781	387	22	and	and	CCONJ
easat-9781	387	23	y.	y.	PROPN
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easat-9781	387	25	,	,	PUNCT
easat-9781	387	26	"	"	PUNCT
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easat-9781	387	38	:	:	PUNCT
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easat-9781	387	40	,	,	PUNCT
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easat-9781	387	42	,	,	PUNCT
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easat-9781	387	46	,	,	PUNCT
easat-9781	387	47	"	"	PUNCT
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easat-9781	387	50	,	,	PUNCT
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easat-9781	387	54	,	,	PUNCT
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easat-9781	387	56	.	.	PUNCT
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easat-9781	388	2	-	-	SYM
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easat-9781	388	4	,	,	PUNCT
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easat-9781	388	6	.	.	PUNCT
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easat-9781	389	2	9	9	NUM
easat-9781	389	3	]	]	SYM
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easat-9781	389	7	,	,	PUNCT
easat-9781	389	8	t.	t.	PROPN
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easat-9781	389	10	,	,	PUNCT
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easat-9781	389	13	,	,	PUNCT
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easat-9781	389	16	,	,	PUNCT
easat-9781	389	17	j.	j.	PROPN
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easat-9781	389	19	,	,	PUNCT
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easat-9781	389	21	r.	r.	PROPN
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easat-9781	389	23	,	,	PUNCT
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easat-9781	389	27	:	:	PUNCT
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easat-9781	389	32	of	of	ADP
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easat-9781	389	36	,	,	PUNCT
easat-9781	389	37	"	"	PUNCT
easat-9781	389	38	in	in	ADP
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easat-9781	389	40	of	of	ADP
easat-9781	389	41	the	the	DET
easat-9781	389	42	aaai	aaai	PROPN
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easat-9781	389	46	on	on	ADP
easat-9781	389	47	ai	ai	PROPN
easat-9781	389	48	,	,	PUNCT
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easat-9781	389	50	,	,	PUNCT
easat-9781	389	51	and	and	CCONJ
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easat-9781	389	53	,	,	PUNCT
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easat-9781	389	55	.	.	PUNCT
easat-9781	390	1	[	[	X
easat-9781	390	2	10	10	NUM
easat-9781	390	3	]	]	PUNCT
easat-9781	390	4	z.	z.	PROPN
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easat-9781	390	6	,	,	PUNCT
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easat-9781	390	10	based	base	VERB
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easat-9781	390	18	,	,	PUNCT
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easat-9781	390	20	,	,	PUNCT
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easat-9781	390	22	:	:	PUNCT
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easat-9781	390	25	,	,	PUNCT
easat-9781	390	26	2018	2018	NUM
easat-9781	390	27	.	.	PUNCT
easat-9781	391	1	[	[	X
easat-9781	391	2	11	11	NUM
easat-9781	391	3	]	]	PUNCT
easat-9781	391	4	k.	k.	PROPN
easat-9781	391	5	m.	m.	PROPN
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easat-9781	391	7	,	,	PUNCT
easat-9781	391	8	"	"	PUNCT
easat-9781	391	9	learning	learn	VERB
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easat-9781	391	11	and	and	CCONJ
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easat-9781	391	14	:	:	PUNCT
easat-9781	391	15	a	a	DET
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easat-9781	391	36	in	in	ADP
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easat-9781	391	38	education	education	NOUN
easat-9781	391	39	,	,	PUNCT
easat-9781	391	40	vol	vol	NOUN
easat-9781	391	41	.	.	PROPN
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easat-9781	391	43	,	,	PUNCT
easat-9781	391	44	no	no	INTJ
easat-9781	391	45	.	.	NOUN
easat-9781	391	46	1	1	NUM
easat-9781	391	47	,	,	PUNCT
easat-9781	391	48	pp	pp	ADJ
easat-9781	391	49	.	.	PUNCT
easat-9781	392	1	1	1	NUM
easat-9781	392	2	-	-	SYM
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easat-9781	392	4	,	,	PUNCT
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easat-9781	392	6	.	.	PUNCT
easat-9781	393	1	[	[	X
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easat-9781	393	3	]	]	X
easat-9781	393	4	r.	r.	PROPN
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easat-9781	393	6	-	-	PUNCT
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easat-9781	393	8	,	,	PUNCT
easat-9781	393	9	c.	c.	PROPN
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easat-9781	393	11	,	,	PUNCT
easat-9781	393	12	r.	r.	PROPN
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easat-9781	393	14	-	-	PUNCT
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easat-9781	393	16	,	,	PUNCT
easat-9781	393	17	and	and	CCONJ
easat-9781	393	18	r.	r.	PROPN
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easat-9781	393	21	,	,	PUNCT
easat-9781	393	22	"	"	PUNCT
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easat-9781	393	24	:	:	PUNCT
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easat-9781	393	29	?	?	PUNCT
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easat-9781	393	31	"	"	PUNCT
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easat-9781	393	38	,	,	PUNCT
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easat-9781	393	42	,	,	PUNCT
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easat-9781	393	45	,	,	PUNCT
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easat-9781	393	47	.	.	PUNCT
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easat-9781	394	2	13	13	NUM
easat-9781	394	3	]	]	PUNCT
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easat-9781	394	6	,	,	PUNCT
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easat-9781	394	20	,	,	PUNCT
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easat-9781	394	22	:	:	PUNCT
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easat-9781	394	25	,	,	PUNCT
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easat-9781	394	27	.	.	PUNCT
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easat-9781	395	3	]	]	X
easat-9781	395	4	r.	r.	PROPN
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easat-9781	395	6	,	,	PUNCT
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easat-9781	395	16	.	.	PUNCT
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easat-9781	396	5	:	:	PUNCT
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easat-9781	396	9	,	,	PUNCT
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easat-9781	397	10	and	and	CCONJ
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easat-9781	397	13	,	,	PUNCT
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easat-9781	397	17	:	:	PUNCT
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easat-9781	397	46	(	(	PUNCT
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easat-9781	397	48	)	)	PUNCT
easat-9781	397	49	,	,	PUNCT
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easat-9781	397	51	:	:	PUNCT
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easat-9781	397	53	.	.	PUNCT
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easat-9781	398	3	]	]	PUNCT
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easat-9781	398	7	,	,	PUNCT
easat-9781	398	8	a.	a.	PROPN
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easat-9781	398	10	,	,	PUNCT
easat-9781	398	11	k.	k.	PROPN
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easat-9781	398	18	and	and	CCONJ
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easat-9781	398	39	,	,	PUNCT
easat-9781	398	40	"	"	PUNCT
easat-9781	398	41	ieee	ieee	NOUN
easat-9781	398	42	access	access	NOUN
easat-9781	398	43	,	,	PUNCT
easat-9781	398	44	vol	vol	NOUN
easat-9781	398	45	.	.	PROPN
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easat-9781	398	47	,	,	PUNCT
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easat-9781	398	49	.	.	PUNCT
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easat-9781	399	2	-	-	SYM
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easat-9781	401	3	]	]	PUNCT
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easat-9781	402	3	]	]	X
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easat-9781	403	2	-	-	SYM
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easat-9781	404	3	]	]	PUNCT
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easat-9781	405	3	]	]	PUNCT
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easat-9781	406	2	-	-	SYM
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easat-9781	413	2	-	-	SYM
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easat-9781	415	2	-	-	SYM
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easat-9781	422	25	,	,	PUNCT
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easat-9781	422	29	,	,	PUNCT
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easat-9781	422	33	,	,	PUNCT
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easat-9781	422	35	.	.	PUNCT
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easat-9781	423	3	]	]	X
easat-9781	423	4	f.	f.	PROPN
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easat-9781	423	9	,	,	PUNCT
easat-9781	423	10	and	and	CCONJ
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easat-9781	423	17	and	and	CCONJ
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easat-9781	423	21	:	:	PUNCT
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easat-9781	423	35	,	,	PUNCT
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easat-9781	423	39	,	,	PUNCT
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easat-9781	423	42	,	,	PUNCT
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easat-9781	423	44	.	.	PUNCT
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easat-9781	424	3	]	]	PUNCT
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easat-9781	424	5	m.	m.	PROPN
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easat-9781	424	7	,	,	PUNCT
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easat-9781	424	20	and	and	CCONJ
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easat-9781	424	24	,	,	PUNCT
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easat-9781	424	30	.	.	PUNCT
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easat-9781	425	18	,	,	PUNCT
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easat-9781	425	20	.	.	PUNCT
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easat-9781	426	3	]	]	PUNCT
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easat-9781	426	5	m.	m.	PROPN
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easat-9781	426	7	,	,	PUNCT
easat-9781	426	8	m.	m.	PROPN
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easat-9781	426	42	,	,	PUNCT
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easat-9781	426	46	,	,	PUNCT
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easat-9781	426	49	,	,	PUNCT
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easat-9781	428	6	,	,	PUNCT
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easat-9781	438	2	-	-	SYM
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easat-9781	441	34	in	in	ADP
easat-9781	441	35	qualitative	qualitative	ADJ
easat-9781	441	36	evidence	evidence	NOUN
easat-9781	441	37	synthesis	synthesis	NOUN
easat-9781	441	38	,	,	PUNCT
easat-9781	441	39	"	"	PUNCT
easat-9781	441	40	research	research	NOUN
easat-9781	441	41	methods	method	NOUN
easat-9781	441	42	in	in	ADP
easat-9781	441	43	medicine	medicine	PROPN
easat-9781	441	44	&	&	CCONJ
easat-9781	441	45	health	health	PROPN
easat-9781	441	46	sciences	sciences	PROPN
easat-9781	441	47	,	,	PUNCT
easat-9781	441	48	vol	vol	NOUN
easat-9781	441	49	.	.	PROPN
easat-9781	441	50	1	1	NUM
easat-9781	441	51	,	,	PUNCT
easat-9781	441	52	no	no	INTJ
easat-9781	441	53	.	.	NOUN
easat-9781	441	54	1	1	NUM
easat-9781	441	55	,	,	PUNCT
easat-9781	441	56	pp	pp	ADJ
easat-9781	441	57	.	.	PUNCT
easat-9781	442	1	31	31	NUM
easat-9781	442	2	-	-	SYM
easat-9781	442	3	42	42	NUM
easat-9781	442	4	,	,	PUNCT
easat-9781	442	5	2020	2020	NUM
easat-9781	442	6	.	.	PUNCT
easat-9781	443	1	[	[	X
easat-9781	443	2	37	37	NUM
easat-9781	443	3	]	]	PUNCT
easat-9781	443	4	j.	j.	PROPN
easat-9781	443	5	a.	a.	PROPN
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easat-9781	443	7	,	,	PUNCT
easat-9781	443	8	g.	g.	PROPN
easat-9781	443	9	r.	r.	PROPN
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easat-9781	443	11	,	,	PUNCT
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easat-9781	443	13	g.	g.	PROPN
easat-9781	443	14	s.	s.	PROPN
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easat-9781	443	16	,	,	PUNCT
easat-9781	443	17	"	"	PUNCT
easat-9781	443	18	presence	presence	NOUN
easat-9781	443	19	and	and	CCONJ
easat-9781	443	20	learning	learn	VERB
easat-9781	443	21	in	in	ADP
easat-9781	443	22	a	a	DET
easat-9781	443	23	community	community	NOUN
easat-9781	443	24	of	of	ADP
easat-9781	443	25	inquiry	inquiry	NOUN
easat-9781	443	26	,	,	PUNCT
easat-9781	443	27	"	"	PUNCT
easat-9781	443	28	in	in	ADP
easat-9781	443	29	social	social	ADJ
easat-9781	443	30	presence	presence	NOUN
easat-9781	443	31	and	and	CCONJ
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easat-9781	443	33	in	in	ADP
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easat-9781	443	35	learning	learning	NOUN
easat-9781	443	36	:	:	PUNCT
easat-9781	443	37	routledge	routledge	PROPN
easat-9781	443	38	,	,	PUNCT
easat-9781	443	39	2020	2020	NUM
easat-9781	443	40	,	,	PUNCT
easat-9781	443	41	pp	pp	ADV
easat-9781	443	42	.	.	PUNCT
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easat-9781	443	44	-	-	SYM
easat-9781	443	45	122	122	NUM
easat-9781	443	46	.	.	PUNCT
easat-9781	444	1	[	[	X
easat-9781	444	2	38	38	NUM
easat-9781	444	3	]	]	PUNCT
easat-9781	444	4	f.	f.	PROPN
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easat-9781	444	9	the	the	DET
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easat-9781	444	15	using	use	VERB
easat-9781	444	16	mobile	mobile	ADJ
easat-9781	444	17	application	application	NOUN
easat-9781	444	18	rating	rating	NOUN
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easat-9781	444	20	.	.	PUNCT
easat-9781	445	1	nairobi	nairobi	PROPN
easat-9781	445	2	,	,	PUNCT
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easat-9781	445	4	:	:	PUNCT
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easat-9781	445	6	'	'	PART
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easat-9781	445	8	.	.	PUNCT
easat-9781	446	1	[	[	X
easat-9781	446	2	39	39	NUM
easat-9781	446	3	]	]	PUNCT
easat-9781	446	4	a.	a.	NOUN
easat-9781	446	5	mcstay	mcstay	NOUN
easat-9781	446	6	,	,	PUNCT
easat-9781	446	7	"	"	PUNCT
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easat-9781	446	10	and	and	CCONJ
easat-9781	446	11	edtech	edtech	PROPN
easat-9781	446	12	:	:	PUNCT
easat-9781	446	13	serving	serve	VERB
easat-9781	446	14	the	the	DET
easat-9781	446	15	public	public	ADJ
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easat-9781	446	17	?	?	PUNCT
easat-9781	446	18	,	,	PUNCT
easat-9781	446	19	"	"	PUNCT
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easat-9781	446	21	,	,	PUNCT
easat-9781	446	22	media	medium	NOUN
easat-9781	446	23	and	and	CCONJ
easat-9781	446	24	technology	technology	NOUN
easat-9781	446	25	,	,	PUNCT
easat-9781	446	26	vol	vol	NOUN
easat-9781	446	27	.	.	PROPN
easat-9781	446	28	45	45	NUM
easat-9781	446	29	,	,	PUNCT
easat-9781	446	30	no	no	INTJ
easat-9781	446	31	.	.	NOUN
easat-9781	446	32	3	3	NUM
easat-9781	446	33	,	,	PUNCT
easat-9781	446	34	pp	pp	ADJ
easat-9781	446	35	.	.	PUNCT
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easat-9781	447	2	-	-	SYM
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easat-9781	447	4	,	,	PUNCT
easat-9781	447	5	2020	2020	NUM
easat-9781	447	6	.	.	PUNCT
easat-9781	448	1	[	[	X
easat-9781	448	2	40	40	NUM
easat-9781	448	3	]	]	PUNCT
easat-9781	448	4	s.	s.	PROPN
easat-9781	448	5	n.	n.	PROPN
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easat-9781	448	7	and	and	CCONJ
easat-9781	448	8	f.	f.	PROPN
easat-9781	448	9	s.	s.	PROPN
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easat-9781	448	11	,	,	PUNCT
easat-9781	448	12	"	"	PUNCT
easat-9781	448	13	biometrics	biometric	NOUN
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easat-9781	448	23	:	:	PUNCT
easat-9781	448	24	a	a	DET
easat-9781	448	25	review	review	NOUN
easat-9781	448	26	,	,	PUNCT
easat-9781	448	27	"	"	PUNCT
easat-9781	448	28	al	al	PROPN
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easat-9781	448	36	,	,	PUNCT
easat-9781	448	37	no	no	INTJ
easat-9781	448	38	.	.	NOUN
easat-9781	448	39	1	1	NUM
easat-9781	448	40	,	,	PUNCT
easat-9781	448	41	pp	pp	ADJ
easat-9781	448	42	.	.	PUNCT
easat-9781	449	1	1	1	NUM
easat-9781	449	2	-	-	SYM
easat-9781	449	3	27	27	NUM
easat-9781	449	4	,	,	PUNCT
easat-9781	449	5	2023	2023	NUM
easat-9781	449	6	.	.	PUNCT
easat-9781	450	1	[	[	X
easat-9781	450	2	41	41	NUM
easat-9781	450	3	]	]	X
easat-9781	450	4	u.	u.	NOUN
easat-9781	450	5	a.	a.	PROPN
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easat-9781	450	7	and	and	CCONJ
easat-9781	450	8	s.	s.	PROPN
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easat-9781	450	10	,	,	PUNCT
easat-9781	450	11	"	"	PUNCT
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easat-9781	450	13	of	of	ADP
easat-9781	450	14	a	a	DET
easat-9781	450	15	student	student	NOUN
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easat-9781	450	24	:	:	PUNCT
easat-9781	450	25	a	a	DET
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easat-9781	450	27	,	,	PUNCT
easat-9781	450	28	"	"	PUNCT
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easat-9781	450	35	computer	computer	NOUN
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easat-9781	450	37	and	and	CCONJ
easat-9781	450	38	management	management	NOUN
easat-9781	450	39	studies	study	NOUN
easat-9781	450	40	,	,	PUNCT
easat-9781	450	41	vol	vol	NOUN
easat-9781	450	42	.	.	PROPN
easat-9781	450	43	2	2	NUM
easat-9781	450	44	,	,	PUNCT
easat-9781	450	45	no	no	INTJ
easat-9781	450	46	.	.	NOUN
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easat-9781	450	48	,	,	PUNCT
easat-9781	450	49	pp	pp	ADJ
easat-9781	450	50	.	.	PUNCT
easat-9781	451	1	109	109	NUM
easat-9781	451	2	-	-	SYM
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easat-9781	451	4	,	,	PUNCT
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easat-9781	452	2	42	42	NUM
easat-9781	452	3	]	]	X
easat-9781	452	4	c.	c.	PROPN
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easat-9781	452	7	"	"	PUNCT
easat-9781	452	8	a	a	DET
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easat-9781	452	25	"	"	PUNCT
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easat-9781	452	30	the	the	DET
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easat-9781	452	32	,	,	PUNCT
easat-9781	452	33	2021	2021	NUM
easat-9781	452	34	.	.	PUNCT
easat-9781	453	1	[	[	X
easat-9781	453	2	43	43	NUM
easat-9781	453	3	]	]	X
easat-9781	453	4	h.	h.	PROPN
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easat-9781	453	6	,	,	PUNCT
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easat-9781	453	22	:	:	PUNCT
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easat-9781	453	30	,	,	PUNCT
easat-9781	453	31	"	"	PUNCT
easat-9781	453	32	in	in	ADP
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easat-9781	453	40	(	(	PUNCT
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easat-9781	453	42	)	)	PUNCT
easat-9781	453	43	,	,	PUNCT
easat-9781	453	44	2021	2021	NUM
easat-9781	453	45	:	:	PUNCT
easat-9781	453	46	ieee	ieee	NOUN
easat-9781	453	47	.	.	PUNCT
easat-9781	454	1	[	[	X
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easat-9781	454	3	]	]	PUNCT
easat-9781	454	4	m.	m.	NOUN
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easat-9781	454	7	"	"	PUNCT
easat-9781	454	8	university	university	NOUN
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easat-9781	454	14	and	and	CCONJ
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easat-9781	454	17	,	,	PUNCT
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easat-9781	454	24	,	,	PUNCT
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easat-9781	454	28	,	,	PUNCT
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easat-9781	455	3	]	]	X
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easat-9781	455	7	s.	s.	PROPN
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easat-9781	455	12	,	,	PUNCT
easat-9781	455	13	and	and	CCONJ
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easat-9781	455	32	,	,	PUNCT
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easat-9781	455	41	pp	pp	ADJ
easat-9781	455	42	.	.	PUNCT
easat-9781	456	1	24561	24561	NUM
easat-9781	456	2	-	-	SYM
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easat-9781	456	4	,	,	PUNCT
easat-9781	456	5	2023	2023	NUM
easat-9781	456	6	.	.	PUNCT
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easat-9781	457	3	]	]	PUNCT
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easat-9781	457	8	,	,	PUNCT
easat-9781	457	9	a.	a.	PROPN
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easat-9781	457	11	-	-	PUNCT
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easat-9781	461	4	:	:	PUNCT
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