id	sid	tid	token	lemma	pos
ertr-509	1	1	e	e	X
ertr-509	1	2	-	-	NOUN
ertr-509	1	3	review	review	NOUN
ertr-509	1	4	of	of	ADP
ertr-509	1	5	tourism	tourism	NOUN
ertr-509	1	6	research	research	NOUN
ertr-509	1	7	(	(	PUNCT
ertr-509	1	8	ertr	ertr	NOUN
ertr-509	1	9	)	)	PUNCT
ertr-509	1	10	,	,	PUNCT
ertr-509	1	11	vol	vol	NOUN
ertr-509	1	12	.	.	PROPN
ertr-509	1	13	17	17	NUM
ertr-509	1	14	,	,	PUNCT
ertr-509	1	15	no	no	INTJ
ertr-509	1	16	.	.	NOUN
ertr-509	1	17	2	2	NUM
ertr-509	1	18	,	,	PUNCT
ertr-509	1	19	2019	2019	NUM
ertr-509	1	20	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	1	21	253	253	NUM
ertr-509	1	22	janine	janine	PROPN
ertr-509	1	23	videva	videva	PROPN
ertr-509	1	24	,	,	PUNCT
ertr-509	1	25	janine.videva@usi.ch	janine.videva@usi.ch	PROPN
ertr-509	1	26	usi	usi	PROPN
ertr-509	1	27	università	università	PROPN
ertr-509	1	28	della	della	PROPN
ertr-509	1	29	svizzera	svizzera	PROPN
ertr-509	1	30	italiana	italiana	PROPN
ertr-509	1	31	(	(	PUNCT
ertr-509	1	32	lugano	lugano	PROPN
ertr-509	1	33	,	,	PUNCT
ertr-509	1	34	switzerland	switzerland	PROPN
ertr-509	1	35	)	)	PUNCT
ertr-509	1	36	elena	elena	PROPN
ertr-509	1	37	marchiori	marchiori	X
ertr-509	1	38	,	,	PUNCT
ertr-509	1	39	elena.marchiori@usi.ch	elena.marchiori@usi.ch	PROPN
ertr-509	1	40	usi	usi	PROPN
ertr-509	1	41	università	università	PROPN
ertr-509	1	42	della	della	PROPN
ertr-509	1	43	svizzera	svizzera	PROPN
ertr-509	1	44	italiana	italiana	PROPN
ertr-509	1	45	(	(	PUNCT
ertr-509	1	46	lugano	lugano	PROPN
ertr-509	1	47	,	,	PUNCT
ertr-509	1	48	switzerland	switzerland	PROPN
ertr-509	1	49	)	)	PUNCT
ertr-509	1	50	lorenzo	lorenzo	PROPN
ertr-509	1	51	cantoni	cantoni	PROPN
ertr-509	1	52	,	,	PUNCT
ertr-509	1	53	lorenzo.cantoni@usi.ch	lorenzo.cantoni@usi.ch	PROPN
ertr-509	1	54	usi	usi	PROPN
ertr-509	1	55	università	università	PROPN
ertr-509	1	56	della	della	PROPN
ertr-509	1	57	svizzera	svizzera	PROPN
ertr-509	1	58	italiana	italiana	PROPN
ertr-509	1	59	(	(	PUNCT
ertr-509	1	60	lugano	lugano	PROPN
ertr-509	1	61	,	,	PUNCT
ertr-509	1	62	switzerland	switzerland	PROPN
ertr-509	1	63	)	)	PUNCT
ertr-509	1	64	assessing	assess	VERB
ertr-509	1	65	usability	usability	NOUN
ertr-509	1	66	and	and	CCONJ
ertr-509	1	67	user	user	NOUN
ertr-509	1	68	experience	experience	NOUN
ertr-509	1	69	of	of	ADP
ertr-509	1	70	immersive	immersive	ADJ
ertr-509	1	71	web	web	NOUN
ertr-509	1	72	vr	vr	NOUN
ertr-509	1	73	platforms	platform	NOUN
ertr-509	1	74	for	for	ADP
ertr-509	1	75	tourism	tourism	NOUN
ertr-509	1	76	destinations	destination	NOUN
ertr-509	1	77	until	until	ADP
ertr-509	1	78	recently	recently	ADV
ertr-509	1	79	,	,	PUNCT
ertr-509	1	80	virtual	virtual	ADJ
ertr-509	1	81	reality	reality	NOUN
ertr-509	1	82	(	(	PUNCT
ertr-509	1	83	vr	vr	NOUN
ertr-509	1	84	)	)	PUNCT
ertr-509	1	85	was	be	AUX
ertr-509	1	86	considered	consider	VERB
ertr-509	1	87	as	as	ADP
ertr-509	1	88	a	a	DET
ertr-509	1	89	niche	niche	NOUN
ertr-509	1	90	technology	technology	NOUN
ertr-509	1	91	due	due	ADP
ertr-509	1	92	to	to	ADP
ertr-509	1	93	slow	slow	ADJ
ertr-509	1	94	advancement	advancement	NOUN
ertr-509	1	95	and	and	CCONJ
ertr-509	1	96	high	high	ADJ
ertr-509	1	97	costs	cost	NOUN
ertr-509	1	98	.	.	PUNCT
ertr-509	2	1	however	however	ADV
ertr-509	2	2	,	,	PUNCT
ertr-509	2	3	thanks	thank	NOUN
ertr-509	2	4	to	to	ADP
ertr-509	2	5	new	new	ADJ
ertr-509	2	6	industry	industry	NOUN
ertr-509	2	7	improvements	improvement	NOUN
ertr-509	2	8	,	,	PUNCT
ertr-509	2	9	vr	vr	PROPN
ertr-509	2	10	has	have	AUX
ertr-509	2	11	started	start	VERB
ertr-509	2	12	to	to	PART
ertr-509	2	13	approach	approach	VERB
ertr-509	2	14	the	the	DET
ertr-509	2	15	mainstream	mainstream	NOUN
ertr-509	2	16	audience	audience	NOUN
ertr-509	2	17	especially	especially	ADV
ertr-509	2	18	through	through	ADP
ertr-509	2	19	the	the	DET
ertr-509	2	20	use	use	NOUN
ertr-509	2	21	of	of	ADP
ertr-509	2	22	web	web	NOUN
ertr-509	2	23	vr	vr	PROPN
ertr-509	2	24	,	,	PUNCT
ertr-509	2	25	therefore	therefore	ADV
ertr-509	2	26	becoming	become	VERB
ertr-509	2	27	a	a	DET
ertr-509	2	28	new	new	ADJ
ertr-509	2	29	tool	tool	NOUN
ertr-509	2	30	for	for	ADP
ertr-509	2	31	communication	communication	NOUN
ertr-509	2	32	.	.	PUNCT
ertr-509	3	1	in	in	ADP
ertr-509	3	2	this	this	DET
ertr-509	3	3	sense	sense	NOUN
ertr-509	3	4	,	,	PUNCT
ertr-509	3	5	due	due	ADP
ertr-509	3	6	to	to	ADP
ertr-509	3	7	its	its	PRON
ertr-509	3	8	content	content	NOUN
ertr-509	3	9	richness	richness	NOUN
ertr-509	3	10	and	and	CCONJ
ertr-509	3	11	emotional	emotional	ADJ
ertr-509	3	12	density	density	NOUN
ertr-509	3	13	,	,	PUNCT
ertr-509	3	14	the	the	DET
ertr-509	3	15	tourism	tourism	NOUN
ertr-509	3	16	industry	industry	NOUN
ertr-509	3	17	reveals	reveal	VERB
ertr-509	3	18	as	as	ADP
ertr-509	3	19	a	a	DET
ertr-509	3	20	proper	proper	ADJ
ertr-509	3	21	one	one	NOUN
ertr-509	3	22	to	to	PART
ertr-509	3	23	exploit	exploit	VERB
ertr-509	3	24	the	the	DET
ertr-509	3	25	new	new	ADJ
ertr-509	3	26	opportunities	opportunity	NOUN
ertr-509	3	27	coming	come	VERB
ertr-509	3	28	from	from	ADP
ertr-509	3	29	web	web	NOUN
ertr-509	3	30	vr	vr	PROPN
ertr-509	3	31	.	.	PROPN
ertr-509	4	1	as	as	ADP
ertr-509	4	2	a	a	DET
ertr-509	4	3	result	result	NOUN
ertr-509	4	4	,	,	PUNCT
ertr-509	4	5	it	it	PRON
ertr-509	4	6	becomes	become	VERB
ertr-509	4	7	imperative	imperative	ADJ
ertr-509	4	8	to	to	PART
ertr-509	4	9	research	research	VERB
ertr-509	4	10	usability	usability	NOUN
ertr-509	4	11	and	and	CCONJ
ertr-509	4	12	user	user	NOUN
ertr-509	4	13	experience	experience	NOUN
ertr-509	4	14	of	of	ADP
ertr-509	4	15	web	web	NOUN
ertr-509	4	16	vr	vr	PROPN
ertr-509	4	17	platforms	platform	NOUN
ertr-509	4	18	for	for	ADP
ertr-509	4	19	tourism	tourism	NOUN
ertr-509	4	20	destinations	destination	NOUN
ertr-509	4	21	.	.	PUNCT
ertr-509	5	1	despite	despite	SCONJ
ertr-509	5	2	this	this	DET
ertr-509	5	3	importance	importance	NOUN
ertr-509	5	4	,	,	PUNCT
ertr-509	5	5	standards	standard	NOUN
ertr-509	5	6	and	and	CCONJ
ertr-509	5	7	guidelines	guideline	NOUN
ertr-509	5	8	on	on	ADP
ertr-509	5	9	the	the	DET
ertr-509	5	10	topic	topic	NOUN
ertr-509	5	11	are	be	AUX
ertr-509	5	12	still	still	ADV
ertr-509	5	13	missing	miss	VERB
ertr-509	5	14	.	.	PUNCT
ertr-509	6	1	this	this	DET
ertr-509	6	2	paper	paper	NOUN
ertr-509	6	3	focuses	focus	VERB
ertr-509	6	4	on	on	ADP
ertr-509	6	5	exploring	explore	VERB
ertr-509	6	6	usability	usability	NOUN
ertr-509	6	7	and	and	CCONJ
ertr-509	6	8	user	user	NOUN
ertr-509	6	9	experience	experience	NOUN
ertr-509	6	10	issues	issue	NOUN
ertr-509	6	11	of	of	ADP
ertr-509	6	12	two	two	NUM
ertr-509	6	13	web	web	NOUN
ertr-509	6	14	vr	vr	NOUN
ertr-509	6	15	experiences	experience	NOUN
ertr-509	6	16	devoted	devote	VERB
ertr-509	6	17	to	to	ADP
ertr-509	6	18	tourism	tourism	NOUN
ertr-509	6	19	destinations	destination	NOUN
ertr-509	6	20	,	,	PUNCT
ertr-509	6	21	namely	namely	ADV
ertr-509	6	22	petra	petra	PROPN
ertr-509	6	23	,	,	PUNCT
ertr-509	6	24	the	the	DET
ertr-509	6	25	ancient	ancient	ADJ
ertr-509	6	26	city	city	NOUN
ertr-509	6	27	in	in	ADP
ertr-509	6	28	jordan	jordan	PROPN
ertr-509	6	29	,	,	PUNCT
ertr-509	6	30	and	and	CCONJ
ertr-509	6	31	bilbao	bilbao	PROPN
ertr-509	6	32	in	in	ADP
ertr-509	6	33	spain	spain	PROPN
ertr-509	6	34	.	.	PUNCT
ertr-509	7	1	the	the	DET
ertr-509	7	2	methodology	methodology	NOUN
ertr-509	7	3	used	use	VERB
ertr-509	7	4	for	for	ADP
ertr-509	7	5	this	this	DET
ertr-509	7	6	research	research	NOUN
ertr-509	7	7	is	be	AUX
ertr-509	7	8	based	base	VERB
ertr-509	7	9	on	on	ADP
ertr-509	7	10	two	two	NUM
ertr-509	7	11	sets	set	NOUN
ertr-509	7	12	of	of	ADP
ertr-509	7	13	vr	vr	PROPN
ertr-509	7	14	heuristics	heuristic	NOUN
ertr-509	7	15	applied	apply	VERB
ertr-509	7	16	to	to	ADP
ertr-509	7	17	the	the	DET
ertr-509	7	18	mile+	mile+	X
ertr-509	7	19	usability	usability	NOUN
ertr-509	7	20	evaluation	evaluation	NOUN
ertr-509	7	21	method	method	NOUN
ertr-509	7	22	.	.	PUNCT
ertr-509	8	1	merging	merge	VERB
ertr-509	8	2	these	these	DET
ertr-509	8	3	two	two	NUM
ertr-509	8	4	methodologies	methodology	NOUN
ertr-509	8	5	has	have	AUX
ertr-509	8	6	allowed	allow	VERB
ertr-509	8	7	to	to	PART
ertr-509	8	8	explore	explore	VERB
ertr-509	8	9	both	both	CCONJ
ertr-509	8	10	technical	technical	ADJ
ertr-509	8	11	,	,	PUNCT
ertr-509	8	12	application	application	NOUN
ertr-509	8	13	independent	independent	ADJ
ertr-509	8	14	issues	issue	NOUN
ertr-509	8	15	,	,	PUNCT
ertr-509	8	16	as	as	ADV
ertr-509	8	17	well	well	ADV
ertr-509	8	18	as	as	ADP
ertr-509	8	19	user	user	NOUN
ertr-509	8	20	experience	experience	NOUN
ertr-509	8	21	-	-	PUNCT
ertr-509	8	22	related	relate	VERB
ertr-509	8	23	,	,	PUNCT
ertr-509	8	24	application	application	NOUN
ertr-509	8	25	dependent	dependent	ADJ
ertr-509	8	26	issues	issue	NOUN
ertr-509	8	27	.	.	PUNCT
ertr-509	9	1	finally	finally	ADV
ertr-509	9	2	,	,	PUNCT
ertr-509	9	3	guidelines	guideline	NOUN
ertr-509	9	4	on	on	ADP
ertr-509	9	5	usability	usability	NOUN
ertr-509	9	6	and	and	CCONJ
ertr-509	9	7	user	user	NOUN
ertr-509	9	8	experience	experience	NOUN
ertr-509	9	9	factors	factor	NOUN
ertr-509	9	10	is	be	AUX
ertr-509	9	11	proposed	propose	VERB
ertr-509	9	12	,	,	PUNCT
ertr-509	9	13	as	as	ADP
ertr-509	9	14	a	a	DET
ertr-509	9	15	first	first	ADJ
ertr-509	9	16	step	step	NOUN
ertr-509	9	17	towards	towards	ADP
ertr-509	9	18	the	the	DET
ertr-509	9	19	preparation	preparation	NOUN
ertr-509	9	20	of	of	ADP
ertr-509	9	21	a	a	DET
ertr-509	9	22	complete	complete	ADJ
ertr-509	9	23	list	list	NOUN
ertr-509	9	24	of	of	ADP
ertr-509	9	25	guiding	guide	VERB
ertr-509	9	26	principles	principle	NOUN
ertr-509	9	27	on	on	ADP
ertr-509	9	28	this	this	DET
ertr-509	9	29	topic	topic	NOUN
ertr-509	9	30	.	.	PUNCT
ertr-509	10	1	key	key	ADJ
ertr-509	10	2	words	word	NOUN
ertr-509	10	3	:	:	PUNCT
ertr-509	10	4	web	web	NOUN
ertr-509	10	5	vr	vr	PROPN
ertr-509	10	6	,	,	PUNCT
ertr-509	10	7	usability	usability	NOUN
ertr-509	10	8	and	and	CCONJ
ertr-509	10	9	user	user	NOUN
ertr-509	10	10	experience	experience	NOUN
ertr-509	10	11	,	,	PUNCT
ertr-509	10	12	tourism	tourism	NOUN
ertr-509	10	13	destination	destination	PROPN
ertr-509	10	14	janine	janine	PROPN
ertr-509	10	15	videva	videva	PROPN
ertr-509	10	16	is	be	AUX
ertr-509	10	17	graduate	graduate	ADJ
ertr-509	10	18	student	student	NOUN
ertr-509	10	19	from	from	ADP
ertr-509	10	20	the	the	DET
ertr-509	10	21	faculty	faculty	NOUN
ertr-509	10	22	of	of	ADP
ertr-509	10	23	communication	communication	NOUN
ertr-509	10	24	science	science	NOUN
ertr-509	10	25	at	at	ADP
ertr-509	10	26	usi	usi	PROPN
ertr-509	10	27	where	where	SCONJ
ertr-509	10	28	she	she	PRON
ertr-509	10	29	earned	earn	VERB
ertr-509	10	30	msc	msc	PROPN
ertr-509	10	31	in	in	ADP
ertr-509	10	32	corporate	corporate	ADJ
ertr-509	10	33	communication	communication	NOUN
ertr-509	10	34	.	.	PUNCT
ertr-509	11	1	elena	elena	PROPN
ertr-509	11	2	marchiori	marchiori	PROPN
ertr-509	11	3	is	be	AUX
ertr-509	11	4	a	a	DET
ertr-509	11	5	fellow	fellow	ADJ
ertr-509	11	6	researcher	researcher	NOUN
ertr-509	11	7	and	and	CCONJ
ertr-509	11	8	lecturer	lecturer	NOUN
ertr-509	11	9	at	at	ADP
ertr-509	11	10	usi	usi	PROPN
ertr-509	11	11	.	.	PUNCT
ertr-509	12	1	her	her	PRON
ertr-509	12	2	research	research	NOUN
ertr-509	12	3	areas	area	NOUN
ertr-509	12	4	are	be	AUX
ertr-509	12	5	online	online	ADJ
ertr-509	12	6	tourism	tourism	NOUN
ertr-509	12	7	communication	communication	NOUN
ertr-509	12	8	,	,	PUNCT
ertr-509	12	9	reputation	reputation	NOUN
ertr-509	12	10	in	in	ADP
ertr-509	12	11	online	online	ADJ
ertr-509	12	12	media	medium	NOUN
ertr-509	12	13	,	,	PUNCT
ertr-509	12	14	usability	usability	NOUN
ertr-509	12	15	and	and	CCONJ
ertr-509	12	16	digital	digital	ADJ
ertr-509	12	17	analytics	analytic	NOUN
ertr-509	12	18	,	,	PUNCT
ertr-509	12	19	maturity	maturity	NOUN
ertr-509	12	20	of	of	ADP
ertr-509	12	21	destinations	destination	NOUN
ertr-509	12	22	and	and	CCONJ
ertr-509	12	23	web	web	NOUN
ertr-509	12	24	adoption	adoption	NOUN
ertr-509	12	25	,	,	PUNCT
ertr-509	12	26	augmented	augment	VERB
ertr-509	12	27	and	and	CCONJ
ertr-509	12	28	virtual	virtual	ADJ
ertr-509	12	29	reality	reality	NOUN
ertr-509	12	30	in	in	ADP
ertr-509	12	31	tourism	tourism	NOUN
ertr-509	12	32	.	.	PUNCT
ertr-509	13	1	lorenzo	lorenzo	PROPN
ertr-509	13	2	cantoni	cantoni	PROPN
ertr-509	13	3	is	be	AUX
ertr-509	13	4	full	full	ADJ
ertr-509	13	5	professor	professor	NOUN
ertr-509	13	6	at	at	ADP
ertr-509	13	7	usi	usi	PROPN
ertr-509	13	8	,	,	PUNCT
ertr-509	13	9	faculty	faculty	NOUN
ertr-509	13	10	of	of	ADP
ertr-509	13	11	communication	communication	NOUN
ertr-509	13	12	sciences	science	NOUN
ertr-509	13	13	,	,	PUNCT
ertr-509	13	14	where	where	SCONJ
ertr-509	13	15	he	he	PRON
ertr-509	13	16	is	be	AUX
ertr-509	13	17	director	director	NOUN
ertr-509	13	18	of	of	ADP
ertr-509	13	19	the	the	DET
ertr-509	13	20	institute	institute	PROPN
ertr-509	13	21	of	of	ADP
ertr-509	13	22	digital	digital	PROPN
ertr-509	13	23	technologies	technology	NOUN
ertr-509	13	24	for	for	ADP
ertr-509	13	25	communication	communication	NOUN
ertr-509	13	26	.	.	PUNCT
ertr-509	14	1	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	14	2	mailto:janine.videva@usi.ch	mailto:janine.videva@usi.ch	X
ertr-509	14	3	mailto:elena.marchiori@usi.ch	mailto:elena.marchiori@usi.ch	NOUN
ertr-509	14	4	mailto:lorenzo.cantoni@usi.ch	mailto:lorenzo.cantoni@usi.ch	NOUN
ertr-509	14	5	e	e	NOUN
ertr-509	14	6	-	-	NOUN
ertr-509	14	7	review	review	NOUN
ertr-509	14	8	of	of	ADP
ertr-509	14	9	tourism	tourism	NOUN
ertr-509	14	10	research	research	NOUN
ertr-509	14	11	(	(	PUNCT
ertr-509	14	12	ertr	ertr	NOUN
ertr-509	14	13	)	)	PUNCT
ertr-509	14	14	,	,	PUNCT
ertr-509	14	15	vol	vol	NOUN
ertr-509	14	16	.	.	PROPN
ertr-509	14	17	17	17	NUM
ertr-509	14	18	,	,	PUNCT
ertr-509	14	19	no	no	INTJ
ertr-509	14	20	.	.	NOUN
ertr-509	14	21	2	2	NUM
ertr-509	14	22	,	,	PUNCT
ertr-509	14	23	2019	2019	NUM
ertr-509	14	24	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	14	25	254	254	NUM
ertr-509	14	26	introduction	introduction	NOUN
ertr-509	14	27	it	it	PRON
ertr-509	14	28	has	have	AUX
ertr-509	14	29	n’t	not	PART
ertr-509	14	30	been	be	AUX
ertr-509	14	31	long	long	ADV
ertr-509	14	32	since	since	SCONJ
ertr-509	14	33	virtual	virtual	ADJ
ertr-509	14	34	reality	reality	NOUN
ertr-509	14	35	(	(	PUNCT
ertr-509	14	36	vr	vr	NOUN
ertr-509	14	37	)	)	PUNCT
ertr-509	14	38	was	be	AUX
ertr-509	14	39	serving	serve	VERB
ertr-509	14	40	only	only	ADV
ertr-509	14	41	limited	limited	ADJ
ertr-509	14	42	users	user	NOUN
ertr-509	14	43	in	in	ADP
ertr-509	14	44	few	few	ADJ
ertr-509	14	45	industries	industry	NOUN
ertr-509	14	46	,	,	PUNCT
ertr-509	14	47	mainly	mainly	ADV
ertr-509	14	48	in	in	ADP
ertr-509	14	49	military	military	ADJ
ertr-509	14	50	trainings	training	NOUN
ertr-509	14	51	and	and	CCONJ
ertr-509	14	52	medical	medical	ADJ
ertr-509	14	53	environments	environment	NOUN
ertr-509	14	54	(	(	PUNCT
ertr-509	14	55	murtza	murtza	PROPN
ertr-509	14	56	,	,	PUNCT
ertr-509	14	57	monroe	monroe	PROPN
ertr-509	14	58	,	,	PUNCT
ertr-509	14	59	&	&	CCONJ
ertr-509	14	60	youmans	youman	NOUN
ertr-509	14	61	,	,	PUNCT
ertr-509	14	62	2017	2017	NUM
ertr-509	14	63	)	)	PUNCT
ertr-509	14	64	.	.	PUNCT
ertr-509	15	1	in	in	ADP
ertr-509	15	2	the	the	DET
ertr-509	15	3	last	last	ADJ
ertr-509	15	4	years	year	NOUN
ertr-509	15	5	,	,	PUNCT
ertr-509	15	6	this	this	DET
ertr-509	15	7	scenario	scenario	NOUN
ertr-509	15	8	has	have	AUX
ertr-509	15	9	changed	change	VERB
ertr-509	15	10	due	due	ADP
ertr-509	15	11	to	to	ADP
ertr-509	15	12	novel	novel	ADJ
ertr-509	15	13	improvements	improvement	NOUN
ertr-509	15	14	like	like	ADP
ertr-509	15	15	the	the	DET
ertr-509	15	16	web	web	NOUN
ertr-509	15	17	vr	vr	NOUN
ertr-509	15	18	,	,	PUNCT
ertr-509	15	19	allowing	allow	VERB
ertr-509	15	20	users	user	NOUN
ertr-509	15	21	to	to	PART
ertr-509	15	22	access	access	VERB
ertr-509	15	23	a	a	DET
ertr-509	15	24	vr	vr	NOUN
ertr-509	15	25	experience	experience	NOUN
ertr-509	15	26	simply	simply	ADV
ertr-509	15	27	through	through	ADP
ertr-509	15	28	the	the	DET
ertr-509	15	29	internet	internet	NOUN
ertr-509	15	30	browser	browser	NOUN
ertr-509	15	31	either	either	CCONJ
ertr-509	15	32	with	with	ADP
ertr-509	15	33	or	or	CCONJ
ertr-509	15	34	without	without	ADP
ertr-509	15	35	a	a	DET
ertr-509	15	36	vr	vr	NOUN
ertr-509	15	37	headset	headset	NOUN
ertr-509	15	38	.	.	PUNCT
ertr-509	16	1	the	the	DET
ertr-509	16	2	easy	easy	ADJ
ertr-509	16	3	access	access	NOUN
ertr-509	16	4	to	to	ADP
ertr-509	16	5	vr	vr	NOUN
ertr-509	16	6	through	through	ADP
ertr-509	16	7	the	the	DET
ertr-509	16	8	web	web	NOUN
ertr-509	16	9	opens	open	VERB
ertr-509	16	10	the	the	DET
ertr-509	16	11	stage	stage	NOUN
ertr-509	16	12	to	to	ADP
ertr-509	16	13	a	a	DET
ertr-509	16	14	new	new	ADJ
ertr-509	16	15	tool	tool	NOUN
ertr-509	16	16	for	for	ADP
ertr-509	16	17	communication	communication	NOUN
ertr-509	16	18	,	,	PUNCT
ertr-509	16	19	which	which	PRON
ertr-509	16	20	is	be	AUX
ertr-509	16	21	also	also	ADV
ertr-509	16	22	highly	highly	ADV
ertr-509	16	23	engaging	engaging	ADJ
ertr-509	16	24	from	from	ADP
ertr-509	16	25	an	an	DET
ertr-509	16	26	emotional	emotional	ADJ
ertr-509	16	27	point	point	NOUN
ertr-509	16	28	of	of	ADP
ertr-509	16	29	view	view	NOUN
ertr-509	16	30	.	.	PUNCT
ertr-509	17	1	in	in	ADP
ertr-509	17	2	this	this	DET
ertr-509	17	3	sense	sense	NOUN
ertr-509	17	4	,	,	PUNCT
ertr-509	17	5	one	one	NUM
ertr-509	17	6	of	of	ADP
ertr-509	17	7	the	the	DET
ertr-509	17	8	fields	field	NOUN
ertr-509	17	9	where	where	SCONJ
ertr-509	17	10	web	web	NOUN
ertr-509	17	11	vr	vr	PROPN
ertr-509	17	12	is	be	AUX
ertr-509	17	13	making	make	VERB
ertr-509	17	14	its	its	PRON
ertr-509	17	15	first	first	ADJ
ertr-509	17	16	steps	step	NOUN
ertr-509	17	17	is	be	AUX
ertr-509	17	18	the	the	DET
ertr-509	17	19	tourism	tourism	NOUN
ertr-509	17	20	one	one	NOUN
ertr-509	17	21	,	,	PUNCT
ertr-509	17	22	being	be	AUX
ertr-509	17	23	a	a	DET
ertr-509	17	24	pioneer	pioneer	NOUN
ertr-509	17	25	in	in	ADP
ertr-509	17	26	the	the	DET
ertr-509	17	27	application	application	NOUN
ertr-509	17	28	of	of	ADP
ertr-509	17	29	information	information	NOUN
ertr-509	17	30	and	and	CCONJ
ertr-509	17	31	communication	communication	NOUN
ertr-509	17	32	technologies	technology	NOUN
ertr-509	17	33	(	(	PUNCT
ertr-509	17	34	icts	ict	NOUN
ertr-509	17	35	)	)	PUNCT
ertr-509	17	36	(	(	PUNCT
ertr-509	17	37	jung	jung	NOUN
ertr-509	17	38	and	and	CCONJ
ertr-509	17	39	dieck	dieck	NOUN
ertr-509	17	40	,	,	PUNCT
ertr-509	17	41	2018	2018	NUM
ertr-509	17	42	;	;	PUNCT
ertr-509	17	43	tussyadiah	tussyadiah	PROPN
ertr-509	17	44	,	,	PUNCT
ertr-509	17	45	wang	wang	PROPN
ertr-509	17	46	,	,	PUNCT
ertr-509	17	47	jung	jung	PROPN
ertr-509	17	48	,	,	PUNCT
ertr-509	17	49	and	and	CCONJ
ertr-509	17	50	dieck	dieck	NOUN
ertr-509	17	51	,	,	PUNCT
ertr-509	17	52	2018	2018	NUM
ertr-509	17	53	)	)	PUNCT
ertr-509	17	54	.	.	PUNCT
ertr-509	18	1	in	in	ADP
ertr-509	18	2	fact	fact	NOUN
ertr-509	18	3	,	,	PUNCT
ertr-509	18	4	this	this	PRON
ertr-509	18	5	is	be	AUX
ertr-509	18	6	not	not	PART
ertr-509	18	7	a	a	DET
ertr-509	18	8	casual	casual	ADJ
ertr-509	18	9	choice	choice	NOUN
ertr-509	18	10	of	of	ADP
ertr-509	18	11	application	application	NOUN
ertr-509	18	12	,	,	PUNCT
ertr-509	18	13	since	since	SCONJ
ertr-509	18	14	the	the	DET
ertr-509	18	15	nature	nature	NOUN
ertr-509	18	16	of	of	ADP
ertr-509	18	17	tourism	tourism	NOUN
ertr-509	18	18	is	be	AUX
ertr-509	18	19	being	be	AUX
ertr-509	18	20	content	content	ADJ
ertr-509	18	21	rich	rich	ADJ
ertr-509	18	22	and	and	CCONJ
ertr-509	18	23	emotionally	emotionally	ADV
ertr-509	18	24	dense	dense	ADJ
ertr-509	18	25	and	and	CCONJ
ertr-509	18	26	therefore	therefore	ADV
ertr-509	18	27	it	it	PRON
ertr-509	18	28	is	be	AUX
ertr-509	18	29	a	a	DET
ertr-509	18	30	proper	proper	ADJ
ertr-509	18	31	area	area	NOUN
ertr-509	18	32	where	where	SCONJ
ertr-509	18	33	to	to	PART
ertr-509	18	34	apply	apply	VERB
ertr-509	18	35	vr	vr	PROPN
ertr-509	18	36	experiences	experience	NOUN
ertr-509	18	37	.	.	PUNCT
ertr-509	19	1	considering	consider	VERB
ertr-509	19	2	both	both	DET
ertr-509	19	3	vr	vr	NOUN
ertr-509	19	4	as	as	ADP
ertr-509	19	5	a	a	DET
ertr-509	19	6	new	new	ADJ
ertr-509	19	7	communication	communication	NOUN
ertr-509	19	8	tool	tool	NOUN
ertr-509	19	9	,	,	PUNCT
ertr-509	19	10	and	and	CCONJ
ertr-509	19	11	the	the	DET
ertr-509	19	12	tourism	tourism	NOUN
ertr-509	19	13	field	field	NOUN
ertr-509	19	14	as	as	ADP
ertr-509	19	15	a	a	DET
ertr-509	19	16	plausible	plausible	ADJ
ertr-509	19	17	application	application	NOUN
ertr-509	19	18	for	for	ADP
ertr-509	19	19	such	such	ADJ
ertr-509	19	20	innovation	innovation	NOUN
ertr-509	19	21	,	,	PUNCT
ertr-509	19	22	it	it	PRON
ertr-509	19	23	becomes	become	VERB
ertr-509	19	24	imperative	imperative	ADJ
ertr-509	19	25	to	to	PART
ertr-509	19	26	research	research	VERB
ertr-509	19	27	usability	usability	NOUN
ertr-509	19	28	and	and	CCONJ
ertr-509	19	29	user	user	NOUN
ertr-509	19	30	experience	experience	NOUN
ertr-509	19	31	of	of	ADP
ertr-509	19	32	web	web	NOUN
ertr-509	19	33	vr	vr	PROPN
ertr-509	19	34	for	for	ADP
ertr-509	19	35	tourism	tourism	NOUN
ertr-509	19	36	destinations	destination	NOUN
ertr-509	19	37	.	.	PUNCT
ertr-509	20	1	the	the	DET
ertr-509	20	2	easiness	easiness	NOUN
ertr-509	20	3	of	of	ADP
ertr-509	20	4	use	use	NOUN
ertr-509	20	5	for	for	ADP
ertr-509	20	6	non	non	ADJ
ertr-509	20	7	-	-	ADJ
ertr-509	20	8	experienced	experienced	ADJ
ertr-509	20	9	users	user	NOUN
ertr-509	20	10	becomes	become	VERB
ertr-509	20	11	a	a	DET
ertr-509	20	12	necessary	necessary	ADJ
ertr-509	20	13	requirement	requirement	NOUN
ertr-509	20	14	in	in	ADP
ertr-509	20	15	order	order	NOUN
ertr-509	20	16	to	to	PART
ertr-509	20	17	achieve	achieve	VERB
ertr-509	20	18	mainstream	mainstream	NOUN
ertr-509	20	19	adoption	adoption	NOUN
ertr-509	20	20	.	.	PUNCT
ertr-509	21	1	nevertheless	nevertheless	ADV
ertr-509	21	2	,	,	PUNCT
ertr-509	21	3	challenges	challenge	NOUN
ertr-509	21	4	in	in	ADP
ertr-509	21	5	terms	term	NOUN
ertr-509	21	6	of	of	ADP
ertr-509	21	7	evaluation	evaluation	NOUN
ertr-509	21	8	methods	method	NOUN
ertr-509	21	9	for	for	ADP
ertr-509	21	10	usability	usability	NOUN
ertr-509	21	11	and	and	CCONJ
ertr-509	21	12	user	user	NOUN
ertr-509	21	13	experience	experience	NOUN
ertr-509	21	14	are	be	AUX
ertr-509	21	15	arising	arise	VERB
ertr-509	21	16	.	.	PUNCT
ertr-509	22	1	despite	despite	SCONJ
ertr-509	22	2	their	their	PRON
ertr-509	22	3	importance	importance	NOUN
ertr-509	22	4	,	,	PUNCT
ertr-509	22	5	standards	standard	NOUN
ertr-509	22	6	and	and	CCONJ
ertr-509	22	7	guidelines	guideline	NOUN
ertr-509	22	8	on	on	ADP
ertr-509	22	9	the	the	DET
ertr-509	22	10	topic	topic	NOUN
ertr-509	22	11	are	be	AUX
ertr-509	22	12	still	still	ADV
ertr-509	22	13	missing	miss	VERB
ertr-509	22	14	.	.	PUNCT
ertr-509	23	1	in	in	ADP
ertr-509	23	2	the	the	DET
ertr-509	23	3	last	last	ADJ
ertr-509	23	4	years	year	NOUN
ertr-509	23	5	,	,	PUNCT
ertr-509	23	6	some	some	DET
ertr-509	23	7	researchers	researcher	NOUN
ertr-509	23	8	have	have	AUX
ertr-509	23	9	worked	work	VERB
ertr-509	23	10	on	on	ADP
ertr-509	23	11	defining	define	VERB
ertr-509	23	12	specialized	specialized	ADJ
ertr-509	23	13	sets	set	NOUN
ertr-509	23	14	of	of	ADP
ertr-509	23	15	heuristics	heuristic	NOUN
ertr-509	23	16	for	for	ADP
ertr-509	23	17	immersive	immersive	ADJ
ertr-509	23	18	environments	environment	NOUN
ertr-509	23	19	.	.	PUNCT
ertr-509	24	1	however	however	ADV
ertr-509	24	2	,	,	PUNCT
ertr-509	24	3	the	the	DET
ertr-509	24	4	literature	literature	NOUN
ertr-509	24	5	lacks	lack	VERB
ertr-509	24	6	studies	study	NOUN
ertr-509	24	7	on	on	ADP
ertr-509	24	8	this	this	DET
ertr-509	24	9	topic	topic	NOUN
ertr-509	24	10	applied	apply	VERB
ertr-509	24	11	to	to	ADP
ertr-509	24	12	web	web	NOUN
ertr-509	24	13	vr	vr	NOUN
ertr-509	24	14	environments	environment	NOUN
ertr-509	24	15	for	for	ADP
ertr-509	24	16	tourism	tourism	NOUN
ertr-509	24	17	destinations	destination	NOUN
ertr-509	24	18	.	.	PUNCT
ertr-509	25	1	as	as	ADP
ertr-509	25	2	a	a	DET
ertr-509	25	3	consequence	consequence	NOUN
ertr-509	25	4	,	,	PUNCT
ertr-509	25	5	the	the	DET
ertr-509	25	6	present	present	ADJ
ertr-509	25	7	research	research	NOUN
ertr-509	25	8	focuses	focus	VERB
ertr-509	25	9	on	on	ADP
ertr-509	25	10	the	the	DET
ertr-509	25	11	need	need	NOUN
ertr-509	25	12	for	for	ADP
ertr-509	25	13	better	well	ADJ
ertr-509	25	14	understanding	understand	VERB
ertr-509	25	15	usability	usability	NOUN
ertr-509	25	16	and	and	CCONJ
ertr-509	25	17	user	user	NOUN
ertr-509	25	18	experience	experience	NOUN
ertr-509	25	19	of	of	ADP
ertr-509	25	20	current	current	ADJ
ertr-509	25	21	web	web	NOUN
ertr-509	25	22	vr	vr	PROPN
ertr-509	25	23	tourism	tourism	NOUN
ertr-509	25	24	applications	application	NOUN
ertr-509	25	25	.	.	PUNCT
ertr-509	26	1	research	research	NOUN
ertr-509	26	2	design	design	VERB
ertr-509	26	3	the	the	DET
ertr-509	26	4	following	follow	VERB
ertr-509	26	5	research	research	NOUN
ertr-509	26	6	aims	aim	VERB
ertr-509	26	7	at	at	ADP
ertr-509	26	8	identifying	identify	VERB
ertr-509	26	9	some	some	DET
ertr-509	26	10	common	common	ADJ
ertr-509	26	11	issues	issue	NOUN
ertr-509	26	12	connected	connect	VERB
ertr-509	26	13	to	to	ADP
ertr-509	26	14	the	the	DET
ertr-509	26	15	usability	usability	NOUN
ertr-509	26	16	and	and	CCONJ
ertr-509	26	17	the	the	DET
ertr-509	26	18	user	user	NOUN
ertr-509	26	19	experience	experience	NOUN
ertr-509	26	20	of	of	ADP
ertr-509	26	21	two	two	NUM
ertr-509	26	22	web	web	NOUN
ertr-509	26	23	vr	vr	NOUN
ertr-509	26	24	platforms	platform	NOUN
ertr-509	26	25	.	.	PUNCT
ertr-509	27	1	to	to	PART
ertr-509	27	2	do	do	VERB
ertr-509	27	3	this	this	PRON
ertr-509	27	4	,	,	PUNCT
ertr-509	27	5	the	the	DET
ertr-509	27	6	lugano	lugano	PROPN
ertr-509	27	7	milano	milano	PROPN
ertr-509	27	8	evaluation	evaluation	NOUN
ertr-509	27	9	method	method	NOUN
ertr-509	27	10	(	(	PUNCT
ertr-509	27	11	mile+	mile+	NOUN
ertr-509	27	12	)	)	PUNCT
ertr-509	27	13	(	(	PUNCT
ertr-509	27	14	triacca	triacca	NOUN
ertr-509	27	15	and	and	CCONJ
ertr-509	27	16	bolchini	bolchini	NOUN
ertr-509	27	17	,	,	PUNCT
ertr-509	27	18	2004	2004	NUM
ertr-509	27	19	;	;	PUNCT
ertr-509	27	20	triacca	triacca	PROPN
ertr-509	27	21	,	,	PUNCT
ertr-509	27	22	inversini	inversini	ADJ
ertr-509	27	23	and	and	CCONJ
ertr-509	27	24	bolchini	bolchini	NOUN
ertr-509	27	25	,	,	PUNCT
ertr-509	27	26	2005	2005	NUM
ertr-509	27	27	)	)	PUNCT
ertr-509	27	28	has	have	AUX
ertr-509	27	29	been	be	AUX
ertr-509	27	30	used	use	VERB
ertr-509	27	31	,	,	PUNCT
ertr-509	27	32	together	together	ADV
ertr-509	27	33	with	with	ADP
ertr-509	27	34	selected	select	VERB
ertr-509	27	35	vr	vr	PROPN
ertr-509	27	36	heuristics	heuristic	NOUN
ertr-509	27	37	from	from	ADP
ertr-509	27	38	sutcliffe	sutcliffe	PROPN
ertr-509	27	39	and	and	CCONJ
ertr-509	27	40	gault	gault	PROPN
ertr-509	27	41	(	(	PUNCT
ertr-509	27	42	2004	2004	NUM
ertr-509	27	43	)	)	PUNCT
ertr-509	27	44	and	and	CCONJ
ertr-509	27	45	rusu	rusu	VERB
ertr-509	27	46	et	et	PROPN
ertr-509	27	47	al	al	PROPN
ertr-509	27	48	.	.	PROPN
ertr-509	28	1	(	(	PUNCT
ertr-509	28	2	2011	2011	NUM
ertr-509	28	3	)	)	PUNCT
ertr-509	28	4	.	.	PUNCT
ertr-509	29	1	the	the	DET
ertr-509	29	2	methodology	methodology	NOUN
ertr-509	29	3	of	of	ADP
ertr-509	29	4	the	the	DET
ertr-509	29	5	present	present	ADJ
ertr-509	29	6	research	research	NOUN
ertr-509	29	7	is	be	AUX
ertr-509	29	8	based	base	VERB
ertr-509	29	9	on	on	ADP
ertr-509	29	10	three	three	NUM
ertr-509	29	11	main	main	ADJ
ertr-509	29	12	parts	part	NOUN
ertr-509	29	13	–	–	PUNCT
ertr-509	29	14	technical	technical	ADJ
ertr-509	29	15	inspection	inspection	NOUN
ertr-509	29	16	,	,	PUNCT
ertr-509	29	17	user	user	NOUN
ertr-509	29	18	experience	experience	NOUN
ertr-509	29	19	inspection	inspection	NOUN
ertr-509	29	20	(	(	PUNCT
ertr-509	29	21	uei	uei	PROPN
ertr-509	29	22	)	)	PUNCT
ertr-509	29	23	,	,	PUNCT
ertr-509	29	24	and	and	CCONJ
ertr-509	29	25	user	user	NOUN
ertr-509	29	26	testing	testing	NOUN
ertr-509	29	27	.	.	PUNCT
ertr-509	30	1	in	in	ADP
ertr-509	30	2	order	order	NOUN
ertr-509	30	3	to	to	PART
ertr-509	30	4	answer	answer	VERB
ertr-509	30	5	the	the	DET
ertr-509	30	6	research	research	NOUN
ertr-509	30	7	questions	question	NOUN
ertr-509	30	8	,	,	PUNCT
ertr-509	30	9	the	the	DET
ertr-509	30	10	following	follow	VERB
ertr-509	30	11	procedure	procedure	NOUN
ertr-509	30	12	was	be	AUX
ertr-509	30	13	executed	execute	VERB
ertr-509	30	14	.	.	PUNCT
ertr-509	31	1	step	step	NOUN
ertr-509	31	2	1	1	NUM
ertr-509	31	3	:	:	PUNCT
ertr-509	31	4	development	development	NOUN
ertr-509	31	5	of	of	ADP
ertr-509	31	6	usability	usability	NOUN
ertr-509	31	7	kits	kit	NOUN
ertr-509	31	8	.	.	PUNCT
ertr-509	32	1	creation	creation	NOUN
ertr-509	32	2	of	of	ADP
ertr-509	32	3	u	u	NOUN
ertr-509	32	4	-	-	NOUN
ertr-509	32	5	kits	kit	NOUN
ertr-509	32	6	for	for	ADP
ertr-509	32	7	both	both	CCONJ
ertr-509	32	8	technical	technical	ADJ
ertr-509	32	9	and	and	CCONJ
ertr-509	32	10	user	user	NOUN
ertr-509	32	11	experience	experience	NOUN
ertr-509	32	12	inspections	inspection	NOUN
ertr-509	32	13	,	,	PUNCT
ertr-509	32	14	as	as	ADV
ertr-509	32	15	well	well	ADV
ertr-509	32	16	as	as	ADP
ertr-509	32	17	http://ertr.tamu.edu/	http://ertr.tamu.edu/	ADJ
ertr-509	32	18	e	e	NOUN
ertr-509	32	19	-	-	NOUN
ertr-509	32	20	review	review	NOUN
ertr-509	32	21	of	of	ADP
ertr-509	32	22	tourism	tourism	NOUN
ertr-509	32	23	research	research	NOUN
ertr-509	32	24	(	(	PUNCT
ertr-509	32	25	ertr	ertr	NOUN
ertr-509	32	26	)	)	PUNCT
ertr-509	32	27	,	,	PUNCT
ertr-509	32	28	vol	vol	NOUN
ertr-509	32	29	.	.	PROPN
ertr-509	32	30	17	17	NUM
ertr-509	32	31	,	,	PUNCT
ertr-509	32	32	no	no	INTJ
ertr-509	32	33	.	.	NOUN
ertr-509	32	34	2	2	NUM
ertr-509	32	35	,	,	PUNCT
ertr-509	32	36	2019	2019	NUM
ertr-509	32	37	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	32	38	255	255	NUM
ertr-509	32	39	interview	interview	NOUN
ertr-509	32	40	questions	question	NOUN
ertr-509	32	41	for	for	ADP
ertr-509	32	42	user	user	NOUN
ertr-509	32	43	testing	testing	NOUN
ertr-509	32	44	.	.	PUNCT
ertr-509	33	1	the	the	DET
ertr-509	33	2	purpose	purpose	NOUN
ertr-509	33	3	of	of	ADP
ertr-509	33	4	this	this	DET
ertr-509	33	5	step	step	NOUN
ertr-509	33	6	is	be	AUX
ertr-509	33	7	to	to	PART
ertr-509	33	8	prepare	prepare	VERB
ertr-509	33	9	the	the	DET
ertr-509	33	10	set	set	NOUN
ertr-509	33	11	of	of	ADP
ertr-509	33	12	tools	tool	NOUN
ertr-509	33	13	needed	need	VERB
ertr-509	33	14	during	during	ADP
ertr-509	33	15	the	the	DET
ertr-509	33	16	experiment	experiment	NOUN
ertr-509	33	17	,	,	PUNCT
ertr-509	33	18	including	include	VERB
ertr-509	33	19	user	user	NOUN
ertr-509	33	20	profiles	profile	NOUN
ertr-509	33	21	,	,	PUNCT
ertr-509	33	22	goals	goal	NOUN
ertr-509	33	23	and	and	CCONJ
ertr-509	33	24	tasks	task	NOUN
ertr-509	33	25	,	,	PUNCT
ertr-509	33	26	heuristics	heuristic	NOUN
ertr-509	33	27	,	,	PUNCT
ertr-509	33	28	ueis	ueis	NOUN
ertr-509	33	29	,	,	PUNCT
ertr-509	33	30	and	and	CCONJ
ertr-509	33	31	evaluation	evaluation	NOUN
ertr-509	33	32	matrixes	matrix	NOUN
ertr-509	33	33	.	.	PUNCT
ertr-509	34	1	step	step	NOUN
ertr-509	34	2	2	2	NUM
ertr-509	34	3	:	:	PUNCT
ertr-509	34	4	conduction	conduction	NOUN
ertr-509	34	5	of	of	ADP
ertr-509	34	6	usability	usability	NOUN
ertr-509	34	7	and	and	CCONJ
ertr-509	34	8	user	user	NOUN
ertr-509	34	9	experience	experience	NOUN
ertr-509	34	10	inspection	inspection	NOUN
ertr-509	34	11	and	and	CCONJ
ertr-509	34	12	user	user	NOUN
ertr-509	34	13	testing	testing	NOUN
ertr-509	34	14	.	.	PUNCT
ertr-509	35	1	four	four	NUM
ertr-509	35	2	experts	expert	NOUN
ertr-509	35	3	participated	participate	VERB
ertr-509	35	4	to	to	ADP
ertr-509	35	5	the	the	DET
ertr-509	35	6	usability	usability	NOUN
ertr-509	35	7	testing	testing	NOUN
ertr-509	35	8	performing	perform	VERB
ertr-509	35	9	technical	technical	ADJ
ertr-509	35	10	inspections	inspection	NOUN
ertr-509	35	11	on	on	ADP
ertr-509	35	12	the	the	DET
ertr-509	35	13	selected	select	VERB
ertr-509	35	14	web	web	NOUN
ertr-509	35	15	vr	vr	NOUN
ertr-509	35	16	,	,	PUNCT
ertr-509	35	17	covering	cover	VERB
ertr-509	35	18	the	the	DET
ertr-509	35	19	destinations	destination	NOUN
ertr-509	35	20	petra	petra	PROPN
ertr-509	35	21	and	and	CCONJ
ertr-509	35	22	bilbao	bilbao	PROPN
ertr-509	35	23	.	.	PUNCT
ertr-509	36	1	the	the	DET
ertr-509	36	2	expert	expert	NOUN
ertr-509	36	3	’s	’s	PART
ertr-509	36	4	background	background	NOUN
ertr-509	36	5	was	be	AUX
ertr-509	36	6	select	select	ADJ
ertr-509	36	7	as	as	SCONJ
ertr-509	36	8	follows	follow	VERB
ertr-509	36	9	:	:	PUNCT
ertr-509	36	10	i	i	X
ertr-509	36	11	)	)	PUNCT
ertr-509	36	12	a	a	DET
ertr-509	36	13	full	full	ADJ
ertr-509	36	14	-	-	PUNCT
ertr-509	36	15	time	time	NOUN
ertr-509	36	16	university	university	NOUN
ertr-509	36	17	professor	professor	NOUN
ertr-509	36	18	of	of	ADP
ertr-509	36	19	usability	usability	NOUN
ertr-509	36	20	and	and	CCONJ
ertr-509	36	21	online	online	ADJ
ertr-509	36	22	communication	communication	NOUN
ertr-509	36	23	;	;	PUNCT
ertr-509	36	24	ii	ii	X
ertr-509	36	25	)	)	PUNCT
ertr-509	36	26	a	a	DET
ertr-509	36	27	lecturer	lecturer	NOUN
ertr-509	36	28	and	and	CCONJ
ertr-509	36	29	ict	ict	PROPN
ertr-509	36	30	researcher	researcher	NOUN
ertr-509	36	31	;	;	PUNCT
ertr-509	36	32	iii	iii	X
ertr-509	36	33	)	)	PUNCT
ertr-509	36	34	a	a	DET
ertr-509	36	35	lecturer	lecturer	NOUN
ertr-509	36	36	and	and	CCONJ
ertr-509	36	37	expert	expert	NOUN
ertr-509	36	38	in	in	ADP
ertr-509	36	39	user	user	NOUN
ertr-509	36	40	experience	experience	NOUN
ertr-509	36	41	and	and	CCONJ
ertr-509	36	42	virtual	virtual	ADJ
ertr-509	36	43	reality	reality	NOUN
ertr-509	36	44	;	;	PUNCT
ertr-509	36	45	and	and	CCONJ
ertr-509	36	46	iv	iv	X
ertr-509	36	47	)	)	PUNCT
ertr-509	36	48	a	a	DET
ertr-509	36	49	phd	phd	NOUN
ertr-509	36	50	candidate	candidate	NOUN
ertr-509	36	51	specialized	specialize	VERB
ertr-509	36	52	in	in	ADP
ertr-509	36	53	online	online	ADJ
ertr-509	36	54	communication	communication	NOUN
ertr-509	36	55	.	.	PUNCT
ertr-509	37	1	for	for	ADP
ertr-509	37	2	the	the	DET
ertr-509	37	3	sake	sake	NOUN
ertr-509	37	4	of	of	ADP
ertr-509	37	5	simplification	simplification	NOUN
ertr-509	37	6	,	,	PUNCT
ertr-509	37	7	user	user	NOUN
ertr-509	37	8	experience	experience	NOUN
ertr-509	37	9	inspections	inspection	NOUN
ertr-509	37	10	were	be	AUX
ertr-509	37	11	executed	execute	VERB
ertr-509	37	12	assigning	assign	VERB
ertr-509	37	13	two	two	NUM
ertr-509	37	14	experts	expert	NOUN
ertr-509	37	15	to	to	ADP
ertr-509	37	16	petra	petra	PROPN
ertr-509	37	17	’s	’s	PART
ertr-509	37	18	platform	platform	NOUN
ertr-509	37	19	and	and	CCONJ
ertr-509	37	20	two	two	NUM
ertr-509	37	21	to	to	ADP
ertr-509	37	22	bilbao	bilbao	PROPN
ertr-509	37	23	’s	’s	PART
ertr-509	37	24	website	website	NOUN
ertr-509	37	25	.	.	PUNCT
ertr-509	38	1	finally	finally	ADV
ertr-509	38	2	,	,	PUNCT
ertr-509	38	3	an	an	DET
ertr-509	38	4	end	end	NOUN
ertr-509	38	5	-	-	PUNCT
ertr-509	38	6	user	user	NOUN
ertr-509	38	7	testing	testing	NOUN
ertr-509	38	8	was	be	AUX
ertr-509	38	9	performed	perform	VERB
ertr-509	38	10	with	with	ADP
ertr-509	38	11	the	the	DET
ertr-509	38	12	help	help	NOUN
ertr-509	38	13	of	of	ADP
ertr-509	38	14	other	other	ADJ
ertr-509	38	15	four	four	NUM
ertr-509	38	16	participants	participant	NOUN
ertr-509	38	17	recruited	recruit	VERB
ertr-509	38	18	from	from	ADP
ertr-509	38	19	the	the	DET
ertr-509	38	20	university	university	NOUN
ertr-509	38	21	,	,	PUNCT
ertr-509	38	22	allocating	allocate	VERB
ertr-509	38	23	two	two	NUM
ertr-509	38	24	of	of	ADP
ertr-509	38	25	them	they	PRON
ertr-509	38	26	to	to	ADP
ertr-509	38	27	one	one	NUM
ertr-509	38	28	platform	platform	NOUN
ertr-509	38	29	and	and	CCONJ
ertr-509	38	30	two	two	NUM
ertr-509	38	31	to	to	ADP
ertr-509	38	32	the	the	DET
ertr-509	38	33	other	other	ADJ
ertr-509	38	34	one	one	NUM
ertr-509	38	35	.	.	PUNCT
ertr-509	39	1	these	these	DET
ertr-509	39	2	candidates	candidate	NOUN
ertr-509	39	3	were	be	AUX
ertr-509	39	4	selected	select	VERB
ertr-509	39	5	according	accord	VERB
ertr-509	39	6	to	to	ADP
ertr-509	39	7	the	the	DET
ertr-509	39	8	user	user	NOUN
ertr-509	39	9	personas	persona	NOUN
ertr-509	39	10	created	create	VERB
ertr-509	39	11	for	for	ADP
ertr-509	39	12	this	this	DET
ertr-509	39	13	research	research	NOUN
ertr-509	39	14	.	.	PUNCT
ertr-509	40	1	therefore	therefore	ADV
ertr-509	40	2	,	,	PUNCT
ertr-509	40	3	the	the	DET
ertr-509	40	4	four	four	NUM
ertr-509	40	5	participants	participant	NOUN
ertr-509	40	6	were	be	AUX
ertr-509	40	7	chosen	choose	VERB
ertr-509	40	8	according	accord	VERB
ertr-509	40	9	to	to	ADP
ertr-509	40	10	their	their	PRON
ertr-509	40	11	different	different	ADJ
ertr-509	40	12	level	level	NOUN
ertr-509	40	13	of	of	ADP
ertr-509	40	14	vr	vr	PROPN
ertr-509	40	15	experience	experience	NOUN
ertr-509	40	16	and	and	CCONJ
ertr-509	40	17	technology	technology	NOUN
ertr-509	40	18	expertise	expertise	NOUN
ertr-509	40	19	.	.	PUNCT
ertr-509	41	1	this	this	PRON
ertr-509	41	2	was	be	AUX
ertr-509	41	3	done	do	VERB
ertr-509	41	4	with	with	ADP
ertr-509	41	5	the	the	DET
ertr-509	41	6	aim	aim	NOUN
ertr-509	41	7	to	to	PART
ertr-509	41	8	represent	represent	VERB
ertr-509	41	9	a	a	DET
ertr-509	41	10	wider	wide	ADJ
ertr-509	41	11	span	span	NOUN
ertr-509	41	12	of	of	ADP
ertr-509	41	13	real	real	ADJ
ertr-509	41	14	-	-	PUNCT
ertr-509	41	15	life	life	NOUN
ertr-509	41	16	users	user	NOUN
ertr-509	41	17	.	.	PUNCT
ertr-509	42	1	regarding	regard	VERB
ertr-509	42	2	the	the	DET
ertr-509	42	3	headset	headset	NOUN
ertr-509	42	4	of	of	ADP
ertr-509	42	5	use	use	NOUN
ertr-509	42	6	,	,	PUNCT
ertr-509	42	7	the	the	DET
ertr-509	42	8	one	one	NOUN
ertr-509	42	9	selected	select	VERB
ertr-509	42	10	for	for	ADP
ertr-509	42	11	this	this	DET
ertr-509	42	12	study	study	NOUN
ertr-509	42	13	was	be	AUX
ertr-509	42	14	the	the	DET
ertr-509	42	15	google	google	PROPN
ertr-509	42	16	cardboard	cardboard	NOUN
ertr-509	42	17	,	,	PUNCT
ertr-509	42	18	which	which	PRON
ertr-509	42	19	is	be	AUX
ertr-509	42	20	the	the	DET
ertr-509	42	21	most	most	ADV
ertr-509	42	22	accessible	accessible	ADJ
ertr-509	42	23	one	one	NUM
ertr-509	42	24	on	on	ADP
ertr-509	42	25	the	the	DET
ertr-509	42	26	market	market	NOUN
ertr-509	42	27	in	in	ADP
ertr-509	42	28	terms	term	NOUN
ertr-509	42	29	of	of	ADP
ertr-509	42	30	price	price	NOUN
ertr-509	42	31	and	and	CCONJ
ertr-509	42	32	easiness	easiness	NOUN
ertr-509	42	33	of	of	ADP
ertr-509	42	34	use	use	NOUN
ertr-509	42	35	.	.	PUNCT
ertr-509	43	1	step	step	NOUN
ertr-509	43	2	3	3	NUM
ertr-509	43	3	:	:	PUNCT
ertr-509	43	4	data	datum	NOUN
ertr-509	43	5	analysis	analysis	NOUN
ertr-509	43	6	and	and	CCONJ
ertr-509	43	7	comparison	comparison	NOUN
ertr-509	43	8	of	of	ADP
ertr-509	43	9	the	the	DET
ertr-509	43	10	results	result	NOUN
ertr-509	43	11	.	.	PUNCT
ertr-509	44	1	after	after	ADP
ertr-509	44	2	the	the	DET
ertr-509	44	3	end	end	NOUN
ertr-509	44	4	of	of	ADP
ertr-509	44	5	the	the	DET
ertr-509	44	6	assessments	assessment	NOUN
ertr-509	44	7	with	with	ADP
ertr-509	44	8	experts	expert	NOUN
ertr-509	44	9	and	and	CCONJ
ertr-509	44	10	end	end	NOUN
ertr-509	44	11	-	-	PUNCT
ertr-509	44	12	users	user	NOUN
ertr-509	44	13	,	,	PUNCT
ertr-509	44	14	the	the	DET
ertr-509	44	15	data	datum	NOUN
ertr-509	44	16	gathered	gather	VERB
ertr-509	44	17	through	through	ADP
ertr-509	44	18	the	the	DET
ertr-509	44	19	evaluation	evaluation	NOUN
ertr-509	44	20	matrixes	matrix	NOUN
ertr-509	44	21	,	,	PUNCT
ertr-509	44	22	observation	observation	NOUN
ertr-509	44	23	,	,	PUNCT
ertr-509	44	24	note	note	NOUN
ertr-509	44	25	-	-	PUNCT
ertr-509	44	26	taking	taking	NOUN
ertr-509	44	27	and	and	CCONJ
ertr-509	44	28	interviews	interview	NOUN
ertr-509	44	29	was	be	AUX
ertr-509	44	30	carefully	carefully	ADV
ertr-509	44	31	transcribed	transcribe	VERB
ertr-509	44	32	.	.	PUNCT
ertr-509	45	1	therefore	therefore	ADV
ertr-509	45	2	,	,	PUNCT
ertr-509	45	3	the	the	DET
ertr-509	45	4	main	main	ADJ
ertr-509	45	5	issues	issue	NOUN
ertr-509	45	6	were	be	AUX
ertr-509	45	7	extensively	extensively	ADV
ertr-509	45	8	described	describe	VERB
ertr-509	45	9	,	,	PUNCT
ertr-509	45	10	answering	answer	VERB
ertr-509	45	11	in	in	ADP
ertr-509	45	12	this	this	DET
ertr-509	45	13	way	way	NOUN
ertr-509	45	14	to	to	ADP
ertr-509	45	15	the	the	DET
ertr-509	45	16	first	first	ADJ
ertr-509	45	17	research	research	NOUN
ertr-509	45	18	question	question	NOUN
ertr-509	45	19	(	(	PUNCT
ertr-509	45	20	rq1	rq1	NOUN
ertr-509	45	21	:	:	PUNCT
ertr-509	45	22	which	which	PRON
ertr-509	45	23	are	be	AUX
ertr-509	45	24	the	the	DET
ertr-509	45	25	main	main	ADJ
ertr-509	45	26	issues	issue	NOUN
ertr-509	45	27	that	that	PRON
ertr-509	45	28	threaten	threaten	VERB
ertr-509	45	29	the	the	DET
ertr-509	45	30	usability	usability	NOUN
ertr-509	45	31	of	of	ADP
ertr-509	45	32	each	each	DET
ertr-509	45	33	web	web	NOUN
ertr-509	45	34	vr	vr	PROPN
ertr-509	45	35	3016	3016	NUM
ertr-509	45	36	experience	experience	NOUN
ertr-509	45	37	?	?	PUNCT
ertr-509	45	38	)	)	PUNCT
ertr-509	45	39	.	.	PUNCT
ertr-509	46	1	next	next	ADV
ertr-509	46	2	,	,	PUNCT
ertr-509	46	3	the	the	DET
ertr-509	46	4	results	result	NOUN
ertr-509	46	5	were	be	AUX
ertr-509	46	6	compared	compare	VERB
ertr-509	46	7	in	in	ADP
ertr-509	46	8	order	order	NOUN
ertr-509	46	9	to	to	PART
ertr-509	46	10	find	find	VERB
ertr-509	46	11	common	common	ADJ
ertr-509	46	12	issues	issue	NOUN
ertr-509	46	13	between	between	ADP
ertr-509	46	14	the	the	DET
ertr-509	46	15	two	two	NUM
ertr-509	46	16	platforms	platform	NOUN
ertr-509	46	17	and	and	CCONJ
ertr-509	46	18	answer	answer	VERB
ertr-509	46	19	to	to	ADP
ertr-509	46	20	the	the	DET
ertr-509	46	21	second	second	ADJ
ertr-509	46	22	research	research	NOUN
ertr-509	46	23	question	question	NOUN
ertr-509	46	24	(	(	PUNCT
ertr-509	46	25	rq2	rq2	NOUN
ertr-509	46	26	:	:	PUNCT
ertr-509	46	27	which	which	PRON
ertr-509	46	28	are	be	AUX
ertr-509	46	29	the	the	DET
ertr-509	46	30	common	common	ADJ
ertr-509	46	31	patterns	pattern	NOUN
ertr-509	46	32	of	of	ADP
ertr-509	46	33	issues	issue	NOUN
ertr-509	46	34	present	present	ADJ
ertr-509	46	35	in	in	ADP
ertr-509	46	36	the	the	DET
ertr-509	46	37	web	web	NOUN
ertr-509	46	38	vr	vr	PROPN
ertr-509	46	39	360	360	NUM
ertr-509	46	40	experiences	experience	NOUN
ertr-509	46	41	?	?	PUNCT
ertr-509	46	42	)	)	PUNCT
ertr-509	46	43	.	.	PUNCT
ertr-509	47	1	afterwards	afterwards	ADV
ertr-509	47	2	,	,	PUNCT
ertr-509	47	3	the	the	DET
ertr-509	47	4	results	result	NOUN
ertr-509	47	5	of	of	ADP
ertr-509	47	6	the	the	DET
ertr-509	47	7	overall	overall	ADJ
ertr-509	47	8	subjective	subjective	ADJ
ertr-509	47	9	satisfaction	satisfaction	NOUN
ertr-509	47	10	of	of	ADP
ertr-509	47	11	final	final	ADJ
ertr-509	47	12	users	user	NOUN
ertr-509	47	13	were	be	AUX
ertr-509	47	14	reported	report	VERB
ertr-509	47	15	and	and	CCONJ
ertr-509	47	16	described	describe	VERB
ertr-509	47	17	,	,	PUNCT
ertr-509	47	18	giving	give	VERB
ertr-509	47	19	an	an	DET
ertr-509	47	20	answer	answer	NOUN
ertr-509	47	21	to	to	ADP
ertr-509	47	22	the	the	DET
ertr-509	47	23	last	last	ADJ
ertr-509	47	24	research	research	NOUN
ertr-509	47	25	question	question	NOUN
ertr-509	47	26	(	(	PUNCT
ertr-509	47	27	rq3	rq3	PROPN
ertr-509	47	28	:	:	PUNCT
ertr-509	47	29	are	be	AUX
ertr-509	47	30	the	the	DET
ertr-509	47	31	end	end	NOUN
ertr-509	47	32	-	-	PUNCT
ertr-509	47	33	users	user	NOUN
ertr-509	47	34	satisfied	satisfied	ADJ
ertr-509	47	35	with	with	ADP
ertr-509	47	36	the	the	DET
ertr-509	47	37	web	web	NOUN
ertr-509	47	38	vr	vr	PROPN
ertr-509	47	39	experiences	experience	NOUN
ertr-509	47	40	?	?	PUNCT
ertr-509	47	41	)	)	PUNCT
ertr-509	47	42	.	.	PUNCT
ertr-509	48	1	case	case	NOUN
ertr-509	48	2	studies	study	NOUN
ertr-509	48	3	and	and	CCONJ
ertr-509	48	4	sampling	sample	VERB
ertr-509	48	5	for	for	ADP
ertr-509	48	6	this	this	DET
ertr-509	48	7	study	study	NOUN
ertr-509	48	8	,	,	PUNCT
ertr-509	48	9	two	two	NUM
ertr-509	48	10	destination	destination	NOUN
ertr-509	48	11	-	-	PUNCT
ertr-509	48	12	related	relate	VERB
ertr-509	48	13	websites	website	NOUN
ertr-509	48	14	were	be	AUX
ertr-509	48	15	chosen	choose	VERB
ertr-509	48	16	.	.	PUNCT
ertr-509	49	1	one	one	NUM
ertr-509	49	2	dedicated	dedicate	VERB
ertr-509	49	3	to	to	ADP
ertr-509	49	4	petra	petra	PROPN
ertr-509	49	5	,	,	PUNCT
ertr-509	49	6	the	the	DET
ertr-509	49	7	ancient	ancient	ADJ
ertr-509	49	8	city	city	NOUN
ertr-509	49	9	in	in	ADP
ertr-509	49	10	jordan	jordan	PROPN
ertr-509	49	11	(	(	PUNCT
ertr-509	49	12	petravr.withgoogle.com	petravr.withgoogle.com	PROPN
ertr-509	49	13	)	)	PUNCT
ertr-509	49	14	,	,	PUNCT
ertr-509	49	15	and	and	CCONJ
ertr-509	49	16	one	one	NUM
ertr-509	49	17	dedicated	dedicate	VERB
ertr-509	49	18	to	to	ADP
ertr-509	49	19	bilbao	bilbao	PROPN
ertr-509	49	20	,	,	PUNCT
ertr-509	49	21	the	the	DET
ertr-509	49	22	industrial	industrial	ADJ
ertr-509	49	23	port	port	NOUN
ertr-509	49	24	city	city	NOUN
ertr-509	49	25	of	of	ADP
ertr-509	49	26	spain	spain	PROPN
ertr-509	49	27	(	(	PUNCT
ertr-509	49	28	bilbao360walk.com	bilbao360walk.com	PROPN
ertr-509	49	29	)	)	PUNCT
ertr-509	49	30	.	.	PUNCT
ertr-509	50	1	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	51	1	e	e	X
ertr-509	51	2	-	-	NOUN
ertr-509	51	3	review	review	NOUN
ertr-509	51	4	of	of	ADP
ertr-509	51	5	tourism	tourism	NOUN
ertr-509	51	6	research	research	NOUN
ertr-509	51	7	(	(	PUNCT
ertr-509	51	8	ertr	ertr	NOUN
ertr-509	51	9	)	)	PUNCT
ertr-509	51	10	,	,	PUNCT
ertr-509	51	11	vol	vol	NOUN
ertr-509	51	12	.	.	PROPN
ertr-509	51	13	17	17	NUM
ertr-509	51	14	,	,	PUNCT
ertr-509	51	15	no	no	INTJ
ertr-509	51	16	.	.	NOUN
ertr-509	51	17	2	2	NUM
ertr-509	51	18	,	,	PUNCT
ertr-509	51	19	2019	2019	NUM
ertr-509	51	20	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	51	21	256	256	NUM
ertr-509	51	22	figure	figure	NOUN
ertr-509	51	23	1	1	NUM
ertr-509	51	24	petra	petra	PROPN
ertr-509	51	25	's	's	PART
ertr-509	51	26	web	web	NOUN
ertr-509	51	27	vr	vr	NOUN
ertr-509	51	28	platform	platform	NOUN
ertr-509	51	29	figure	figure	NOUN
ertr-509	51	30	2	2	NUM
ertr-509	51	31	bilbao	bilbao	PROPN
ertr-509	51	32	's	's	PART
ertr-509	51	33	web	web	NOUN
ertr-509	51	34	vr	vr	NOUN
ertr-509	51	35	platform	platform	NOUN
ertr-509	51	36	the	the	DET
ertr-509	51	37	main	main	ADJ
ertr-509	51	38	criteria	criterion	NOUN
ertr-509	51	39	of	of	ADP
ertr-509	51	40	selection	selection	NOUN
ertr-509	51	41	were	be	AUX
ertr-509	51	42	the	the	DET
ertr-509	51	43	good	good	ADJ
ertr-509	51	44	technical	technical	ADJ
ertr-509	51	45	functionality	functionality	NOUN
ertr-509	51	46	of	of	ADP
ertr-509	51	47	the	the	DET
ertr-509	51	48	website	website	NOUN
ertr-509	51	49	using	use	VERB
ertr-509	51	50	the	the	DET
ertr-509	51	51	google	google	PROPN
ertr-509	51	52	cardboard	cardboard	NOUN
ertr-509	51	53	headset	headset	NOUN
ertr-509	51	54	,	,	PUNCT
ertr-509	51	55	the	the	DET
ertr-509	51	56	website	website	NOUN
ertr-509	51	57	’s	’s	PART
ertr-509	51	58	topic	topic	NOUN
ertr-509	51	59	related	relate	VERB
ertr-509	51	60	to	to	ADP
ertr-509	51	61	a	a	DET
ertr-509	51	62	specific	specific	ADJ
ertr-509	51	63	touristic	touristic	ADJ
ertr-509	51	64	destination	destination	NOUN
ertr-509	51	65	,	,	PUNCT
ertr-509	51	66	as	as	ADV
ertr-509	51	67	well	well	ADV
ertr-509	51	68	as	as	ADP
ertr-509	51	69	the	the	DET
ertr-509	51	70	language	language	NOUN
ertr-509	51	71	of	of	ADP
ertr-509	51	72	the	the	DET
ertr-509	51	73	platform	platform	NOUN
ertr-509	51	74	.	.	PUNCT
ertr-509	52	1	petra	petra	PROPN
ertr-509	52	2	’s	’s	PART
ertr-509	52	3	full	full	ADJ
ertr-509	52	4	360	360	NUM
ertr-509	52	5	-	-	PUNCT
ertr-509	52	6	degree	degree	NOUN
ertr-509	52	7	experience	experience	NOUN
ertr-509	52	8	for	for	ADP
ertr-509	52	9	cardboard	cardboard	NOUN
ertr-509	52	10	was	be	AUX
ertr-509	52	11	created	create	VERB
ertr-509	52	12	by	by	ADP
ertr-509	52	13	google	google	PROPN
ertr-509	52	14	in	in	ADP
ertr-509	52	15	2017	2017	NUM
ertr-509	52	16	,	,	PUNCT
ertr-509	52	17	whereas	whereas	SCONJ
ertr-509	52	18	a	a	DET
ertr-509	52	19	first	first	ADJ
ertr-509	52	20	version	version	NOUN
ertr-509	52	21	of	of	ADP
ertr-509	52	22	bilbao	bilbao	PROPN
ertr-509	52	23	’s	’s	PART
ertr-509	52	24	360	360	NUM
ertr-509	52	25	walk	walk	NOUN
ertr-509	52	26	was	be	AUX
ertr-509	52	27	online	online	ADJ
ertr-509	52	28	already	already	ADV
ertr-509	52	29	in	in	ADP
ertr-509	52	30	2015	2015	NUM
ertr-509	52	31	.	.	PUNCT
ertr-509	53	1	usability	usability	NOUN
ertr-509	53	2	testing	testing	NOUN
ertr-509	53	3	kits	kit	NOUN
ertr-509	53	4	(	(	PUNCT
ertr-509	53	5	u	u	NOUN
ertr-509	53	6	-	-	NOUN
ertr-509	53	7	kits	kit	NOUN
ertr-509	53	8	)	)	PUNCT
ertr-509	53	9	preparation	preparation	NOUN
ertr-509	53	10	prior	prior	ADV
ertr-509	53	11	to	to	ADP
ertr-509	53	12	research	research	NOUN
ertr-509	53	13	execution	execution	NOUN
ertr-509	53	14	,	,	PUNCT
ertr-509	53	15	the	the	DET
ertr-509	53	16	usability	usability	NOUN
ertr-509	53	17	testing	testing	NOUN
ertr-509	53	18	kits	kit	NOUN
ertr-509	53	19	for	for	ADP
ertr-509	53	20	the	the	DET
ertr-509	53	21	three	three	NUM
ertr-509	53	22	tests	test	NOUN
ertr-509	53	23	were	be	AUX
ertr-509	53	24	prepared	prepare	VERB
ertr-509	53	25	.	.	PUNCT
ertr-509	54	1	concretely	concretely	ADV
ertr-509	54	2	,	,	PUNCT
ertr-509	54	3	the	the	DET
ertr-509	54	4	u	u	NOUN
ertr-509	54	5	-	-	NOUN
ertr-509	54	6	kit	kit	NOUN
ertr-509	54	7	for	for	ADP
ertr-509	54	8	the	the	DET
ertr-509	54	9	technical	technical	ADJ
ertr-509	54	10	inspection	inspection	NOUN
ertr-509	54	11	comprises	comprise	VERB
ertr-509	54	12	the	the	DET
ertr-509	54	13	technical	technical	ADJ
ertr-509	54	14	inspection	inspection	NOUN
ertr-509	54	15	heuristics	heuristic	NOUN
ertr-509	54	16	,	,	PUNCT
ertr-509	54	17	and	and	CCONJ
ertr-509	54	18	technical	technical	ADJ
ertr-509	54	19	inspection	inspection	NOUN
ertr-509	54	20	matrix	matrix	NOUN
ertr-509	54	21	.	.	PUNCT
ertr-509	55	1	usability	usability	NOUN
ertr-509	55	2	heuristics	heuristic	NOUN
ertr-509	55	3	are	be	AUX
ertr-509	55	4	general	general	ADJ
ertr-509	55	5	principles	principle	NOUN
ertr-509	55	6	that	that	PRON
ertr-509	55	7	help	help	VERB
ertr-509	55	8	with	with	ADP
ertr-509	55	9	the	the	DET
ertr-509	55	10	evaluation	evaluation	NOUN
ertr-509	55	11	of	of	ADP
ertr-509	55	12	navigation	navigation	NOUN
ertr-509	55	13	problems	problem	NOUN
ertr-509	55	14	mostly	mostly	ADV
ertr-509	55	15	related	relate	VERB
ertr-509	55	16	to	to	ADP
ertr-509	55	17	user	user	NOUN
ertr-509	55	18	interface	interface	NOUN
ertr-509	55	19	design	design	NOUN
ertr-509	55	20	,	,	PUNCT
ertr-509	55	21	whereas	whereas	SCONJ
ertr-509	55	22	the	the	DET
ertr-509	55	23	technical	technical	ADJ
ertr-509	55	24	inspection	inspection	NOUN
ertr-509	55	25	matrix	matrix	NOUN
ertr-509	55	26	represents	represent	VERB
ertr-509	55	27	a	a	DET
ertr-509	55	28	table	table	NOUN
ertr-509	55	29	comprising	comprise	VERB
ertr-509	55	30	the	the	DET
ertr-509	55	31	selected	select	VERB
ertr-509	55	32	heuristics	heuristic	NOUN
ertr-509	55	33	serving	serve	VERB
ertr-509	55	34	as	as	ADP
ertr-509	55	35	a	a	DET
ertr-509	55	36	guideline	guideline	NOUN
ertr-509	55	37	of	of	ADP
ertr-509	55	38	the	the	DET
ertr-509	55	39	expert	expert	NOUN
ertr-509	55	40	executing	execute	VERB
ertr-509	55	41	the	the	DET
ertr-509	55	42	evaluation	evaluation	NOUN
ertr-509	55	43	.	.	PUNCT
ertr-509	56	1	the	the	DET
ertr-509	56	2	u	u	NOUN
ertr-509	56	3	-	-	NOUN
ertr-509	56	4	kit	kit	NOUN
ertr-509	56	5	for	for	ADP
ertr-509	56	6	the	the	DET
ertr-509	56	7	user	user	NOUN
ertr-509	56	8	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	56	9	e	e	NOUN
ertr-509	56	10	-	-	NOUN
ertr-509	56	11	review	review	NOUN
ertr-509	56	12	of	of	ADP
ertr-509	56	13	tourism	tourism	NOUN
ertr-509	56	14	research	research	NOUN
ertr-509	56	15	(	(	PUNCT
ertr-509	56	16	ertr	ertr	NOUN
ertr-509	56	17	)	)	PUNCT
ertr-509	56	18	,	,	PUNCT
ertr-509	56	19	vol	vol	NOUN
ertr-509	56	20	.	.	PROPN
ertr-509	56	21	17	17	NUM
ertr-509	56	22	,	,	PUNCT
ertr-509	56	23	no	no	INTJ
ertr-509	56	24	.	.	NOUN
ertr-509	56	25	2	2	NUM
ertr-509	56	26	,	,	PUNCT
ertr-509	56	27	2019	2019	NUM
ertr-509	56	28	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	56	29	257	257	NUM
ertr-509	56	30	experience	experience	NOUN
ertr-509	56	31	inspection	inspection	NOUN
ertr-509	56	32	,	,	PUNCT
ertr-509	56	33	on	on	ADP
ertr-509	56	34	the	the	DET
ertr-509	56	35	other	other	ADJ
ertr-509	56	36	hand	hand	NOUN
ertr-509	56	37	,	,	PUNCT
ertr-509	56	38	includes	include	VERB
ertr-509	56	39	user	user	NOUN
ertr-509	56	40	profile	profile	NOUN
ertr-509	56	41	and	and	CCONJ
ertr-509	56	42	scenario	scenario	NOUN
ertr-509	56	43	,	,	PUNCT
ertr-509	56	44	user	user	NOUN
ertr-509	56	45	experience	experience	NOUN
ertr-509	56	46	indicators	indicator	NOUN
ertr-509	56	47	(	(	PUNCT
ertr-509	56	48	ueis	ueis	NOUN
ertr-509	56	49	)	)	PUNCT
ertr-509	56	50	,	,	PUNCT
ertr-509	56	51	and	and	CCONJ
ertr-509	56	52	evaluation	evaluation	NOUN
ertr-509	56	53	matrix	matrix	NOUN
ertr-509	56	54	for	for	ADP
ertr-509	56	55	user	user	NOUN
ertr-509	56	56	experience	experience	NOUN
ertr-509	56	57	inspection	inspection	NOUN
ertr-509	56	58	.	.	PUNCT
ertr-509	57	1	similarly	similarly	ADV
ertr-509	57	2	to	to	ADP
ertr-509	57	3	the	the	DET
ertr-509	57	4	technical	technical	ADJ
ertr-509	57	5	inspection	inspection	NOUN
ertr-509	57	6	,	,	PUNCT
ertr-509	57	7	the	the	DET
ertr-509	57	8	user	user	NOUN
ertr-509	57	9	experience	experience	NOUN
ertr-509	57	10	indicators	indicator	NOUN
ertr-509	57	11	(	(	PUNCT
ertr-509	57	12	ueis	ueis	NOUN
ertr-509	57	13	)	)	PUNCT
ertr-509	57	14	represent	represent	VERB
ertr-509	57	15	a	a	DET
ertr-509	57	16	selected	select	VERB
ertr-509	57	17	list	list	NOUN
ertr-509	57	18	of	of	ADP
ertr-509	57	19	relevant	relevant	ADJ
ertr-509	57	20	heuristics	heuristic	NOUN
ertr-509	57	21	focused	focus	VERB
ertr-509	57	22	,	,	PUNCT
ertr-509	57	23	this	this	DET
ertr-509	57	24	time	time	NOUN
ertr-509	57	25	,	,	PUNCT
ertr-509	57	26	on	on	ADP
ertr-509	57	27	experience	experience	NOUN
ertr-509	57	28	-	-	PUNCT
ertr-509	57	29	related	relate	VERB
ertr-509	57	30	topics	topic	NOUN
ertr-509	57	31	.	.	PUNCT
ertr-509	58	1	finally	finally	ADV
ertr-509	58	2	,	,	PUNCT
ertr-509	58	3	the	the	DET
ertr-509	58	4	scenario	scenario	NOUN
ertr-509	58	5	-	-	PUNCT
ertr-509	58	6	based	base	VERB
ertr-509	58	7	user	user	NOUN
ertr-509	58	8	testing	testing	NOUN
ertr-509	58	9	contains	contain	VERB
ertr-509	58	10	the	the	DET
ertr-509	58	11	user	user	NOUN
ertr-509	58	12	profile	profile	NOUN
ertr-509	58	13	and	and	CCONJ
ertr-509	58	14	scenario	scenario	NOUN
ertr-509	58	15	,	,	PUNCT
ertr-509	58	16	and	and	CCONJ
ertr-509	58	17	the	the	DET
ertr-509	58	18	questions	question	NOUN
ertr-509	58	19	for	for	ADP
ertr-509	58	20	users	user	NOUN
ertr-509	58	21	’	'	PUNCT
ertr-509	58	22	interview	interview	NOUN
ertr-509	58	23	.	.	PUNCT
ertr-509	59	1	technical	technical	ADJ
ertr-509	59	2	inspection	inspection	NOUN
ertr-509	59	3	heuristics	heuristic	NOUN
ertr-509	59	4	and	and	CCONJ
ertr-509	59	5	ueis	ueis	NOUN
ertr-509	59	6	for	for	ADP
ertr-509	59	7	web	web	NOUN
ertr-509	59	8	vr	vr	PROPN
ertr-509	59	9	:	:	PUNCT
ertr-509	59	10	the	the	DET
ertr-509	59	11	technical	technical	ADJ
ertr-509	59	12	inspection	inspection	NOUN
ertr-509	59	13	heuristics	heuristic	NOUN
ertr-509	59	14	and	and	CCONJ
ertr-509	59	15	the	the	DET
ertr-509	59	16	user	user	NOUN
ertr-509	59	17	experience	experience	NOUN
ertr-509	59	18	indicators	indicator	NOUN
ertr-509	59	19	for	for	ADP
ertr-509	59	20	this	this	DET
ertr-509	59	21	research	research	NOUN
ertr-509	59	22	were	be	AUX
ertr-509	59	23	created	create	VERB
ertr-509	59	24	by	by	ADP
ertr-509	59	25	integrating	integrate	VERB
ertr-509	59	26	and	and	CCONJ
ertr-509	59	27	merging	merge	VERB
ertr-509	59	28	some	some	DET
ertr-509	59	29	dimensions	dimension	NOUN
ertr-509	59	30	of	of	ADP
ertr-509	59	31	the	the	DET
ertr-509	59	32	two	two	NUM
ertr-509	59	33	vr	vr	PROPN
ertr-509	59	34	heuristic	heuristic	ADJ
ertr-509	59	35	sets	set	NOUN
ertr-509	59	36	from	from	ADP
ertr-509	59	37	sutcliffe	sutcliffe	PROPN
ertr-509	59	38	and	and	CCONJ
ertr-509	59	39	gault	gault	PROPN
ertr-509	59	40	(	(	PUNCT
ertr-509	59	41	2004	2004	NUM
ertr-509	59	42	)	)	PUNCT
ertr-509	59	43	and	and	CCONJ
ertr-509	59	44	rusu	rusu	VERB
ertr-509	59	45	et	et	PROPN
ertr-509	59	46	al	al	PROPN
ertr-509	59	47	.	.	PROPN
ertr-509	59	48	(	(	PUNCT
ertr-509	59	49	2011	2011	NUM
ertr-509	59	50	)	)	PUNCT
ertr-509	59	51	and	and	CCONJ
ertr-509	59	52	the	the	DET
ertr-509	59	53	usability	usability	NOUN
ertr-509	59	54	heuristic	heuristic	ADJ
ertr-509	59	55	framework	framework	NOUN
ertr-509	59	56	used	use	VERB
ertr-509	59	57	in	in	ADP
ertr-509	59	58	mile+	mile+	NOUN
ertr-509	59	59	.	.	PUNCT
ertr-509	60	1	precisely	precisely	ADV
ertr-509	60	2	,	,	PUNCT
ertr-509	60	3	for	for	ADP
ertr-509	60	4	the	the	DET
ertr-509	60	5	technical	technical	ADJ
ertr-509	60	6	inspection	inspection	NOUN
ertr-509	60	7	heuristics	heuristic	VERB
ertr-509	60	8	the	the	DET
ertr-509	60	9	following	follow	VERB
ertr-509	60	10	items	item	NOUN
ertr-509	60	11	from	from	ADP
ertr-509	60	12	rusu	rusu	PROPN
ertr-509	60	13	et	et	PROPN
ertr-509	60	14	al	al	PROPN
ertr-509	60	15	.	.	PROPN
ertr-509	61	1	(	(	PUNCT
ertr-509	61	2	2011	2011	NUM
ertr-509	61	3	)	)	PUNCT
ertr-509	61	4	were	be	AUX
ertr-509	61	5	chosen	choose	VERB
ertr-509	61	6	:	:	PUNCT
ertr-509	61	7	low	low	ADJ
ertr-509	61	8	memory	memory	NOUN
ertr-509	61	9	load	load	NOUN
ertr-509	61	10	,	,	PUNCT
ertr-509	61	11	flexibility	flexibility	NOUN
ertr-509	61	12	and	and	CCONJ
ertr-509	61	13	efficiency	efficiency	NOUN
ertr-509	61	14	of	of	ADP
ertr-509	61	15	use	use	NOUN
ertr-509	61	16	,	,	PUNCT
ertr-509	61	17	orientation	orientation	NOUN
ertr-509	61	18	and	and	CCONJ
ertr-509	61	19	navigation	navigation	NOUN
ertr-509	61	20	,	,	PUNCT
ertr-509	61	21	vr	vr	NOUN
ertr-509	61	22	interaction	interaction	NOUN
ertr-509	61	23	,	,	PUNCT
ertr-509	61	24	vr	vr	PROPN
ertr-509	61	25	rules	rule	NOUN
ertr-509	61	26	,	,	PUNCT
ertr-509	61	27	error	error	NOUN
ertr-509	61	28	prevention	prevention	NOUN
ertr-509	61	29	,	,	PUNCT
ertr-509	61	30	recovering	recover	VERB
ertr-509	61	31	from	from	ADP
ertr-509	61	32	errors	error	NOUN
ertr-509	61	33	.	.	PUNCT
ertr-509	62	1	additionally	additionally	ADV
ertr-509	62	2	,	,	PUNCT
ertr-509	62	3	clear	clear	ADJ
ertr-509	62	4	entry	entry	NOUN
ertr-509	62	5	and	and	CCONJ
ertr-509	62	6	exit	exit	NOUN
ertr-509	62	7	point	point	NOUN
ertr-509	62	8	,	,	PUNCT
ertr-509	62	9	and	and	CCONJ
ertr-509	62	10	faithful	faithful	ADJ
ertr-509	62	11	viewpoints	viewpoint	NOUN
ertr-509	62	12	were	be	AUX
ertr-509	62	13	taken	take	VERB
ertr-509	62	14	from	from	ADP
ertr-509	62	15	sutcliffe	sutcliffe	PROPN
ertr-509	62	16	and	and	CCONJ
ertr-509	62	17	gault	gault	PROPN
ertr-509	62	18	(	(	PUNCT
ertr-509	62	19	2004	2004	NUM
ertr-509	62	20	)	)	PUNCT
ertr-509	62	21	.	.	PUNCT
ertr-509	63	1	at	at	ADP
ertr-509	63	2	the	the	DET
ertr-509	63	3	end	end	NOUN
ertr-509	63	4	,	,	PUNCT
ertr-509	63	5	text	text	NOUN
ertr-509	63	6	accuracy	accuracy	NOUN
ertr-509	63	7	,	,	PUNCT
ertr-509	63	8	text	text	NOUN
ertr-509	63	9	errors	error	NOUN
ertr-509	63	10	,	,	PUNCT
ertr-509	63	11	coverage	coverage	NOUN
ertr-509	63	12	,	,	PUNCT
ertr-509	63	13	information	information	NOUN
ertr-509	63	14	overload	overload	NOUN
ertr-509	63	15	,	,	PUNCT
ertr-509	63	16	clarity	clarity	NOUN
ertr-509	63	17	,	,	PUNCT
ertr-509	63	18	simplicity	simplicity	NOUN
ertr-509	63	19	from	from	ADP
ertr-509	63	20	mile+	mile+	PRON
ertr-509	63	21	were	be	AUX
ertr-509	63	22	included	include	VERB
ertr-509	63	23	.	.	PUNCT
ertr-509	64	1	for	for	ADP
ertr-509	64	2	the	the	DET
ertr-509	64	3	creation	creation	NOUN
ertr-509	64	4	of	of	ADP
ertr-509	64	5	ueis	ueis	NOUN
ertr-509	64	6	,	,	PUNCT
ertr-509	64	7	the	the	DET
ertr-509	64	8	heuristics	heuristic	NOUN
ertr-509	64	9	were	be	AUX
ertr-509	64	10	combined	combine	VERB
ertr-509	64	11	as	as	SCONJ
ertr-509	64	12	follows	follow	VERB
ertr-509	64	13	:	:	PUNCT
ertr-509	64	14	completeness	completeness	NOUN
ertr-509	64	15	of	of	ADP
ertr-509	64	16	content	content	NOUN
ertr-509	64	17	,	,	PUNCT
ertr-509	64	18	richness	richness	NOUN
ertr-509	64	19	of	of	ADP
ertr-509	64	20	content	content	NOUN
ertr-509	64	21	,	,	PUNCT
ertr-509	64	22	satisfaction	satisfaction	NOUN
ertr-509	64	23	of	of	ADP
ertr-509	64	24	content	content	NOUN
ertr-509	64	25	,	,	PUNCT
ertr-509	64	26	predictability	predictability	NOUN
ertr-509	64	27	of	of	ADP
ertr-509	64	28	content	content	NOUN
ertr-509	64	29	,	,	PUNCT
ertr-509	64	30	understandability	understandability	NOUN
ertr-509	64	31	of	of	ADP
ertr-509	64	32	content	content	NOUN
ertr-509	64	33	,	,	PUNCT
ertr-509	64	34	naturalness	naturalness	NOUN
ertr-509	64	35	,	,	PUNCT
ertr-509	64	36	effectiveness	effectiveness	NOUN
ertr-509	64	37	,	,	PUNCT
ertr-509	64	38	engagement	engagement	NOUN
ertr-509	64	39	,	,	PUNCT
ertr-509	64	40	satisfaction	satisfaction	NOUN
ertr-509	64	41	of	of	ADP
ertr-509	64	42	the	the	DET
ertr-509	64	43	experience	experience	NOUN
ertr-509	64	44	from	from	ADP
ertr-509	64	45	mile+	mile+	NOUN
ertr-509	64	46	,	,	PUNCT
ertr-509	64	47	and	and	CCONJ
ertr-509	64	48	sense	sense	NOUN
ertr-509	64	49	of	of	ADP
ertr-509	64	50	presence	presence	NOUN
ertr-509	64	51	from	from	ADP
ertr-509	64	52	sutcliffe	sutcliffe	PROPN
ertr-509	64	53	and	and	CCONJ
ertr-509	64	54	gault	gault	PROPN
ertr-509	64	55	(	(	PUNCT
ertr-509	64	56	2004	2004	NUM
ertr-509	64	57	)	)	PUNCT
ertr-509	64	58	.	.	PUNCT
ertr-509	65	1	another	another	DET
ertr-509	65	2	practical	practical	ADJ
ertr-509	65	3	tool	tool	NOUN
ertr-509	65	4	used	use	VERB
ertr-509	65	5	during	during	ADP
ertr-509	65	6	the	the	DET
ertr-509	65	7	testing	testing	NOUN
ertr-509	65	8	is	be	AUX
ertr-509	65	9	the	the	DET
ertr-509	65	10	evaluation	evaluation	NOUN
ertr-509	65	11	matrix	matrix	NOUN
ertr-509	65	12	.	.	PUNCT
ertr-509	66	1	as	as	SCONJ
ertr-509	66	2	previously	previously	ADV
ertr-509	66	3	mentioned	mention	VERB
ertr-509	66	4	,	,	PUNCT
ertr-509	66	5	it	it	PRON
ertr-509	66	6	represents	represent	VERB
ertr-509	66	7	a	a	DET
ertr-509	66	8	table	table	NOUN
ertr-509	66	9	of	of	ADP
ertr-509	66	10	the	the	DET
ertr-509	66	11	heuristics	heuristic	NOUN
ertr-509	66	12	of	of	ADP
ertr-509	66	13	reference	reference	NOUN
ertr-509	66	14	,	,	PUNCT
ertr-509	66	15	plus	plus	CCONJ
ertr-509	66	16	score	score	NOUN
ertr-509	66	17	and	and	CCONJ
ertr-509	66	18	comment	comment	NOUN
ertr-509	66	19	boxes	box	NOUN
ertr-509	66	20	where	where	SCONJ
ertr-509	66	21	evaluators	evaluator	NOUN
ertr-509	66	22	are	be	AUX
ertr-509	66	23	asked	ask	VERB
ertr-509	66	24	to	to	PART
ertr-509	66	25	fill	fill	VERB
ertr-509	66	26	-	-	PUNCT
ertr-509	66	27	in	in	ADP
ertr-509	66	28	their	their	PRON
ertr-509	66	29	observations	observation	NOUN
ertr-509	66	30	.	.	PUNCT
ertr-509	67	1	as	as	SCONJ
ertr-509	67	2	specified	specify	VERB
ertr-509	67	3	in	in	ADP
ertr-509	67	4	the	the	DET
ertr-509	67	5	literature	literature	NOUN
ertr-509	67	6	,	,	PUNCT
ertr-509	67	7	the	the	DET
ertr-509	67	8	score	score	NOUN
ertr-509	67	9	scale	scale	NOUN
ertr-509	67	10	can	can	AUX
ertr-509	67	11	be	be	AUX
ertr-509	67	12	decided	decide	VERB
ertr-509	67	13	by	by	ADP
ertr-509	67	14	the	the	DET
ertr-509	67	15	evaluator	evaluator	NOUN
ertr-509	67	16	themselves	themselves	PRON
ertr-509	67	17	and	and	CCONJ
ertr-509	67	18	for	for	ADP
ertr-509	67	19	this	this	DET
ertr-509	67	20	reason	reason	NOUN
ertr-509	67	21	it	it	PRON
ertr-509	67	22	was	be	AUX
ertr-509	67	23	preferred	prefer	VERB
ertr-509	67	24	to	to	PART
ertr-509	67	25	follow	follow	VERB
ertr-509	67	26	the	the	DET
ertr-509	67	27	example	example	NOUN
ertr-509	67	28	of	of	ADP
ertr-509	67	29	triacca	triacca	PROPN
ertr-509	67	30	(	(	PUNCT
ertr-509	67	31	2005	2005	NUM
ertr-509	67	32	)	)	PUNCT
ertr-509	67	33	applying	apply	VERB
ertr-509	67	34	a	a	DET
ertr-509	67	35	score	score	NOUN
ertr-509	67	36	of	of	ADP
ertr-509	67	37	3	3	NUM
ertr-509	67	38	for	for	ADP
ertr-509	67	39	poor	poor	ADJ
ertr-509	67	40	performance	performance	NOUN
ertr-509	67	41	,	,	PUNCT
ertr-509	67	42	6	6	NUM
ertr-509	67	43	for	for	ADP
ertr-509	67	44	average	average	ADJ
ertr-509	67	45	,	,	PUNCT
ertr-509	67	46	and	and	CCONJ
ertr-509	67	47	9	9	NUM
ertr-509	67	48	for	for	ADP
ertr-509	67	49	a	a	DET
ertr-509	67	50	good	good	ADJ
ertr-509	67	51	one	one	NOUN
ertr-509	67	52	.	.	PUNCT
ertr-509	68	1	continuing	continue	VERB
ertr-509	68	2	further	far	ADV
ertr-509	68	3	,	,	PUNCT
ertr-509	68	4	two	two	NUM
ertr-509	68	5	user	user	NOUN
ertr-509	68	6	profiles	profile	NOUN
ertr-509	68	7	and	and	CCONJ
ertr-509	68	8	scenarios	scenario	NOUN
ertr-509	68	9	were	be	AUX
ertr-509	68	10	developed	develop	VERB
ertr-509	68	11	for	for	ADP
ertr-509	68	12	the	the	DET
ertr-509	68	13	user	user	NOUN
ertr-509	68	14	experience	experience	NOUN
ertr-509	68	15	inspection	inspection	NOUN
ertr-509	68	16	.	.	PUNCT
ertr-509	69	1	their	their	PRON
ertr-509	69	2	main	main	ADJ
ertr-509	69	3	objective	objective	NOUN
ertr-509	69	4	is	be	AUX
ertr-509	69	5	to	to	PART
ertr-509	69	6	help	help	VERB
ertr-509	69	7	inspectors	inspector	NOUN
ertr-509	69	8	impersonate	impersonate	VERB
ertr-509	69	9	real	real	ADJ
ertr-509	69	10	users	user	NOUN
ertr-509	69	11	while	while	SCONJ
ertr-509	69	12	interacting	interact	VERB
ertr-509	69	13	with	with	ADP
ertr-509	69	14	the	the	DET
ertr-509	69	15	platform	platform	NOUN
ertr-509	69	16	.	.	PUNCT
ertr-509	70	1	the	the	DET
ertr-509	70	2	method	method	NOUN
ertr-509	70	3	applied	apply	VERB
ertr-509	70	4	for	for	ADP
ertr-509	70	5	the	the	DET
ertr-509	70	6	creation	creation	NOUN
ertr-509	70	7	of	of	ADP
ertr-509	70	8	the	the	DET
ertr-509	70	9	scenarios	scenario	NOUN
ertr-509	70	10	is	be	AUX
ertr-509	70	11	the	the	DET
ertr-509	70	12	so	so	ADV
ertr-509	70	13	-	-	PUNCT
ertr-509	70	14	called	call	VERB
ertr-509	70	15	visioning	visione	VERB
ertr-509	70	16	technique	technique	NOUN
ertr-509	70	17	,	,	PUNCT
ertr-509	70	18	in	in	ADP
ertr-509	70	19	which	which	PRON
ertr-509	70	20	the	the	DET
ertr-509	70	21	main	main	ADJ
ertr-509	70	22	target	target	NOUN
ertr-509	70	23	group	group	NOUN
ertr-509	70	24	of	of	ADP
ertr-509	70	25	end	end	NOUN
ertr-509	70	26	-	-	PUNCT
ertr-509	70	27	users	user	NOUN
ertr-509	70	28	,	,	PUNCT
ertr-509	70	29	their	their	PRON
ertr-509	70	30	goals	goal	NOUN
ertr-509	70	31	and	and	CCONJ
ertr-509	70	32	tasks	task	NOUN
ertr-509	70	33	are	be	AUX
ertr-509	70	34	imagined	imagine	VERB
ertr-509	70	35	by	by	ADP
ertr-509	70	36	the	the	DET
ertr-509	70	37	researcher	researcher	NOUN
ertr-509	70	38	.	.	PUNCT
ertr-509	71	1	following	follow	VERB
ertr-509	71	2	the	the	DET
ertr-509	71	3	guidelines	guideline	NOUN
ertr-509	71	4	for	for	ADP
ertr-509	71	5	user	user	NOUN
ertr-509	71	6	profiles	profile	NOUN
ertr-509	71	7	creation	creation	NOUN
ertr-509	71	8	from	from	ADP
ertr-509	71	9	inversini	inversini	ADP
ertr-509	71	10	and	and	CCONJ
ertr-509	71	11	cantoni	cantoni	ADJ
ertr-509	71	12	(	(	PUNCT
ertr-509	71	13	2014	2014	NUM
ertr-509	71	14	)	)	PUNCT
ertr-509	71	15	,	,	PUNCT
ertr-509	71	16	dimensions	dimension	NOUN
ertr-509	71	17	such	such	ADJ
ertr-509	71	18	as	as	ADP
ertr-509	71	19	demographic	demographic	ADJ
ertr-509	71	20	data	datum	NOUN
ertr-509	71	21	,	,	PUNCT
ertr-509	71	22	technical	technical	ADJ
ertr-509	71	23	ability	ability	NOUN
ertr-509	71	24	and	and	CCONJ
ertr-509	71	25	knowledge	knowledge	NOUN
ertr-509	71	26	,	,	PUNCT
ertr-509	71	27	motivation	motivation	NOUN
ertr-509	71	28	,	,	PUNCT
ertr-509	71	29	and	and	CCONJ
ertr-509	71	30	behavior	behavior	NOUN
ertr-509	71	31	were	be	AUX
ertr-509	71	32	considered	consider	VERB
ertr-509	71	33	.	.	PUNCT
ertr-509	72	1	finally	finally	ADV
ertr-509	72	2	,	,	PUNCT
ertr-509	72	3	a	a	DET
ertr-509	72	4	semi	semi	ADJ
ertr-509	72	5	-	-	ADJ
ertr-509	72	6	structured	structured	ADJ
ertr-509	72	7	interview	interview	NOUN
ertr-509	72	8	with	with	ADP
ertr-509	72	9	the	the	DET
ertr-509	72	10	users	user	NOUN
ertr-509	72	11	was	be	AUX
ertr-509	72	12	performed	perform	VERB
ertr-509	72	13	by	by	ADP
ertr-509	72	14	the	the	DET
ertr-509	72	15	researcher	researcher	NOUN
ertr-509	72	16	during	during	ADP
ertr-509	72	17	the	the	DET
ertr-509	72	18	user	user	NOUN
ertr-509	72	19	testing	testing	NOUN
ertr-509	72	20	.	.	PUNCT
ertr-509	73	1	the	the	DET
ertr-509	73	2	interview	interview	NOUN
ertr-509	73	3	questions	question	NOUN
ertr-509	73	4	were	be	AUX
ertr-509	73	5	based	base	VERB
ertr-509	73	6	on	on	ADP
ertr-509	73	7	the	the	DET
ertr-509	73	8	same	same	ADJ
ertr-509	73	9	dimensions	dimension	NOUN
ertr-509	73	10	of	of	ADP
ertr-509	73	11	the	the	DET
ertr-509	73	12	ueis	ueis	NOUN
ertr-509	73	13	(	(	PUNCT
ertr-509	73	14	content	content	NOUN
ertr-509	73	15	experience	experience	NOUN
ertr-509	73	16	,	,	PUNCT
ertr-509	73	17	navigation	navigation	NOUN
ertr-509	73	18	&	&	CCONJ
ertr-509	73	19	cognitive	cognitive	ADJ
ertr-509	73	20	experience	experience	NOUN
ertr-509	73	21	,	,	PUNCT
ertr-509	73	22	interaction	interaction	NOUN
ertr-509	73	23	flow	flow	NOUN
ertr-509	73	24	experience	experience	NOUN
ertr-509	73	25	)	)	PUNCT
ertr-509	73	26	in	in	ADP
ertr-509	73	27	order	order	NOUN
ertr-509	73	28	to	to	PART
ertr-509	73	29	allow	allow	VERB
ertr-509	73	30	comparison	comparison	NOUN
ertr-509	73	31	with	with	ADP
ertr-509	73	32	inspector	inspector	NOUN
ertr-509	73	33	’s	’s	PART
ertr-509	73	34	results	result	NOUN
ertr-509	73	35	at	at	ADP
ertr-509	73	36	a	a	DET
ertr-509	73	37	later	later	ADJ
ertr-509	73	38	stage	stage	NOUN
ertr-509	73	39	.	.	PUNCT
ertr-509	74	1	moreover	moreover	ADV
ertr-509	74	2	,	,	PUNCT
ertr-509	74	3	at	at	ADP
ertr-509	74	4	the	the	DET
ertr-509	74	5	end	end	NOUN
ertr-509	74	6	of	of	ADP
ertr-509	74	7	the	the	DET
ertr-509	74	8	interview	interview	NOUN
ertr-509	74	9	two	two	NUM
ertr-509	74	10	questions	question	NOUN
ertr-509	74	11	,	,	PUNCT
ertr-509	74	12	aimed	aim	VERB
ertr-509	74	13	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	74	14	e	e	NOUN
ertr-509	74	15	-	-	NOUN
ertr-509	74	16	review	review	NOUN
ertr-509	74	17	of	of	ADP
ertr-509	74	18	tourism	tourism	NOUN
ertr-509	74	19	research	research	NOUN
ertr-509	74	20	(	(	PUNCT
ertr-509	74	21	ertr	ertr	NOUN
ertr-509	74	22	)	)	PUNCT
ertr-509	74	23	,	,	PUNCT
ertr-509	74	24	vol	vol	NOUN
ertr-509	74	25	.	.	PROPN
ertr-509	74	26	17	17	NUM
ertr-509	74	27	,	,	PUNCT
ertr-509	74	28	no	no	INTJ
ertr-509	74	29	.	.	NOUN
ertr-509	74	30	2	2	NUM
ertr-509	74	31	,	,	PUNCT
ertr-509	74	32	2019	2019	NUM
ertr-509	74	33	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	74	34	258	258	NUM
ertr-509	74	35	at	at	ADP
ertr-509	74	36	assessing	assess	VERB
ertr-509	74	37	the	the	DET
ertr-509	74	38	overall	overall	ADJ
ertr-509	74	39	subjective	subjective	ADJ
ertr-509	74	40	satisfaction	satisfaction	NOUN
ertr-509	74	41	of	of	ADP
ertr-509	74	42	users	user	NOUN
ertr-509	74	43	,	,	PUNCT
ertr-509	74	44	are	be	AUX
ertr-509	74	45	asked	ask	VERB
ertr-509	74	46	.	.	PUNCT
ertr-509	75	1	these	these	DET
ertr-509	75	2	questions	question	NOUN
ertr-509	75	3	aim	aim	VERB
ertr-509	75	4	to	to	PART
ertr-509	75	5	answer	answer	VERB
ertr-509	75	6	the	the	DET
ertr-509	75	7	third	third	ADJ
ertr-509	75	8	research	research	NOUN
ertr-509	75	9	question	question	NOUN
ertr-509	75	10	and	and	CCONJ
ertr-509	75	11	are	be	AUX
ertr-509	75	12	based	base	VERB
ertr-509	75	13	on	on	ADP
ertr-509	75	14	the	the	DET
ertr-509	75	15	model	model	NOUN
ertr-509	75	16	from	from	ADP
ertr-509	75	17	nielsen	nielsen	PROPN
ertr-509	75	18	&	&	CCONJ
ertr-509	75	19	pernice	pernice	PROPN
ertr-509	75	20	(	(	PUNCT
ertr-509	75	21	2010	2010	NUM
ertr-509	75	22	)	)	PUNCT
ertr-509	75	23	.	.	PUNCT
ertr-509	76	1	the	the	DET
ertr-509	76	2	model	model	NOUN
ertr-509	76	3	helps	help	VERB
ertr-509	76	4	the	the	DET
ertr-509	76	5	understanding	understanding	NOUN
ertr-509	76	6	of	of	ADP
ertr-509	76	7	the	the	DET
ertr-509	76	8	connection	connection	NOUN
ertr-509	76	9	between	between	ADP
ertr-509	76	10	task	task	NOUN
ertr-509	76	11	-	-	PUNCT
ertr-509	76	12	completion	completion	NOUN
ertr-509	76	13	success	success	NOUN
ertr-509	76	14	and	and	CCONJ
ertr-509	76	15	happiness	happiness	NOUN
ertr-509	76	16	with	with	ADP
ertr-509	76	17	the	the	DET
ertr-509	76	18	experience	experience	NOUN
ertr-509	76	19	.	.	PUNCT
ertr-509	77	1	results	result	NOUN
ertr-509	77	2	during	during	ADP
ertr-509	77	3	the	the	DET
ertr-509	77	4	testing	testing	NOUN
ertr-509	77	5	,	,	PUNCT
ertr-509	77	6	data	datum	NOUN
ertr-509	77	7	was	be	AUX
ertr-509	77	8	collected	collect	VERB
ertr-509	77	9	through	through	ADP
ertr-509	77	10	the	the	DET
ertr-509	77	11	compilation	compilation	NOUN
ertr-509	77	12	of	of	ADP
ertr-509	77	13	the	the	DET
ertr-509	77	14	inspection	inspection	NOUN
ertr-509	77	15	matrixes	matrix	NOUN
ertr-509	77	16	for	for	ADP
ertr-509	77	17	technical	technical	ADJ
ertr-509	77	18	inspection	inspection	NOUN
ertr-509	77	19	and	and	CCONJ
ertr-509	77	20	user	user	NOUN
ertr-509	77	21	experience	experience	NOUN
ertr-509	77	22	inspection	inspection	NOUN
ertr-509	77	23	,	,	PUNCT
ertr-509	77	24	careful	careful	ADJ
ertr-509	77	25	observation	observation	NOUN
ertr-509	77	26	,	,	PUNCT
ertr-509	77	27	note	note	NOUN
ertr-509	77	28	-	-	PUNCT
ertr-509	77	29	taking	taking	NOUN
ertr-509	77	30	,	,	PUNCT
ertr-509	77	31	and	and	CCONJ
ertr-509	77	32	interviews	interview	NOUN
ertr-509	77	33	with	with	ADP
ertr-509	77	34	end	end	NOUN
ertr-509	77	35	-	-	PUNCT
ertr-509	77	36	users	user	NOUN
ertr-509	77	37	.	.	PUNCT
ertr-509	78	1	at	at	ADP
ertr-509	78	2	the	the	DET
ertr-509	78	3	end	end	NOUN
ertr-509	78	4	,	,	PUNCT
ertr-509	78	5	content	content	NOUN
ertr-509	78	6	analysis	analysis	NOUN
ertr-509	78	7	was	be	AUX
ertr-509	78	8	performed	perform	VERB
ertr-509	78	9	.	.	PUNCT
ertr-509	79	1	rq1	rq1	NOUN
ertr-509	79	2	:	:	PUNCT
ertr-509	79	3	main	main	ADJ
ertr-509	79	4	issues	issue	NOUN
ertr-509	79	5	related	relate	VERB
ertr-509	79	6	to	to	ADP
ertr-509	79	7	petra	petra	PROPN
ertr-509	79	8	’s	’s	PART
ertr-509	79	9	web	web	NOUN
ertr-509	79	10	vr	vr	PROPN
ertr-509	79	11	experience	experience	NOUN
ertr-509	79	12	:	:	PUNCT
ertr-509	79	13	the	the	DET
ertr-509	79	14	technical	technical	ADJ
ertr-509	79	15	inspection	inspection	NOUN
ertr-509	79	16	for	for	ADP
ertr-509	79	17	petra	petra	PROPN
ertr-509	79	18	’s	’s	PART
ertr-509	79	19	vr	vr	PROPN
ertr-509	79	20	has	have	AUX
ertr-509	79	21	shown	show	VERB
ertr-509	79	22	an	an	DET
ertr-509	79	23	average	average	ADJ
ertr-509	79	24	usability	usability	NOUN
ertr-509	79	25	performance	performance	NOUN
ertr-509	79	26	(	(	PUNCT
ertr-509	79	27	6.38	6.38	NUM
ertr-509	79	28	out	out	ADP
ertr-509	79	29	of	of	ADP
ertr-509	79	30	9	9	NUM
ertr-509	79	31	)	)	PUNCT
ertr-509	79	32	with	with	ADP
ertr-509	79	33	main	main	ADJ
ertr-509	79	34	issues	issue	NOUN
ertr-509	79	35	connected	connect	VERB
ertr-509	79	36	to	to	ADP
ertr-509	79	37	navigation	navigation	NOUN
ertr-509	79	38	.	.	PUNCT
ertr-509	80	1	concretely	concretely	ADV
ertr-509	80	2	,	,	PUNCT
ertr-509	80	3	the	the	DET
ertr-509	80	4	forward	forward	ADJ
ertr-509	80	5	and	and	CCONJ
ertr-509	80	6	backward	backward	ADJ
ertr-509	80	7	feature	feature	NOUN
ertr-509	80	8	was	be	AUX
ertr-509	80	9	rated	rate	VERB
ertr-509	80	10	as	as	ADP
ertr-509	80	11	poor	poor	ADJ
ertr-509	80	12	and	and	CCONJ
ertr-509	80	13	the	the	DET
ertr-509	80	14	information	information	NOUN
ertr-509	80	15	regarding	regard	VERB
ertr-509	80	16	avatar	avatar	NOUN
ertr-509	80	17	’s	’s	PART
ertr-509	80	18	position	position	NOUN
ertr-509	80	19	was	be	AUX
ertr-509	80	20	not	not	PART
ertr-509	80	21	perceived	perceive	VERB
ertr-509	80	22	as	as	ADP
ertr-509	80	23	clear	clear	ADJ
ertr-509	80	24	.	.	PUNCT
ertr-509	81	1	other	other	ADJ
ertr-509	81	2	issues	issue	NOUN
ertr-509	81	3	that	that	PRON
ertr-509	81	4	emerged	emerge	VERB
ertr-509	81	5	were	be	AUX
ertr-509	81	6	missing	miss	VERB
ertr-509	81	7	abbreviations	abbreviation	NOUN
ertr-509	81	8	and	and	CCONJ
ertr-509	81	9	shortcuts	shortcut	NOUN
ertr-509	81	10	and	and	CCONJ
ertr-509	81	11	the	the	DET
ertr-509	81	12	impossibility	impossibility	NOUN
ertr-509	81	13	to	to	PART
ertr-509	81	14	reach	reach	VERB
ertr-509	81	15	a	a	DET
ertr-509	81	16	point	point	NOUN
ertr-509	81	17	of	of	ADP
ertr-509	81	18	interest	interest	NOUN
ertr-509	81	19	without	without	ADP
ertr-509	81	20	returning	return	VERB
ertr-509	81	21	back	back	ADV
ertr-509	81	22	to	to	ADP
ertr-509	81	23	settings	setting	NOUN
ertr-509	81	24	.	.	PUNCT
ertr-509	82	1	rq	rq	VERB
ertr-509	82	2	1	1	NUM
ertr-509	82	3	:	:	PUNCT
ertr-509	83	1	main	main	ADJ
ertr-509	83	2	issues	issue	NOUN
ertr-509	83	3	related	relate	VERB
ertr-509	83	4	to	to	ADP
ertr-509	83	5	bilbao	bilbao	PROPN
ertr-509	83	6	’s	’s	PART
ertr-509	83	7	web	web	NOUN
ertr-509	83	8	vr	vr	PROPN
ertr-509	83	9	experience	experience	NOUN
ertr-509	83	10	:	:	PUNCT
ertr-509	83	11	differently	differently	ADV
ertr-509	83	12	from	from	ADP
ertr-509	83	13	petra	petra	PROPN
ertr-509	83	14	,	,	PUNCT
ertr-509	83	15	the	the	DET
ertr-509	83	16	bilbao	bilbao	PROPN
ertr-509	83	17	’s	’s	PART
ertr-509	83	18	platform	platform	NOUN
ertr-509	83	19	is	be	AUX
ertr-509	83	20	quite	quite	ADV
ertr-509	83	21	poor	poor	ADJ
ertr-509	83	22	of	of	ADP
ertr-509	83	23	content	content	NOUN
ertr-509	83	24	with	with	ADP
ertr-509	83	25	no	no	DET
ertr-509	83	26	audio	audio	ADJ
ertr-509	83	27	guide	guide	NOUN
ertr-509	83	28	nor	nor	CCONJ
ertr-509	83	29	text	text	NOUN
ertr-509	83	30	or	or	CCONJ
ertr-509	83	31	labels	label	NOUN
ertr-509	83	32	available	available	ADJ
ertr-509	83	33	.	.	PUNCT
ertr-509	84	1	as	as	ADP
ertr-509	84	2	a	a	DET
ertr-509	84	3	consequence	consequence	NOUN
ertr-509	84	4	,	,	PUNCT
ertr-509	84	5	the	the	DET
ertr-509	84	6	lowest	low	ADJ
ertr-509	84	7	score	score	NOUN
ertr-509	84	8	from	from	ADP
ertr-509	84	9	the	the	DET
ertr-509	84	10	inspection	inspection	NOUN
ertr-509	84	11	testing	testing	NOUN
ertr-509	84	12	goes	go	VERB
ertr-509	84	13	to	to	ADP
ertr-509	84	14	the	the	DET
ertr-509	84	15	content	content	NOUN
ertr-509	84	16	dimension	dimension	NOUN
ertr-509	84	17	,	,	PUNCT
ertr-509	84	18	with	with	ADP
ertr-509	84	19	an	an	DET
ertr-509	84	20	overall	overall	ADJ
ertr-509	84	21	performance	performance	NOUN
ertr-509	84	22	between	between	ADP
ertr-509	84	23	poor	poor	ADJ
ertr-509	84	24	and	and	CCONJ
ertr-509	84	25	average	average	ADJ
ertr-509	84	26	(	(	PUNCT
ertr-509	84	27	4.68	4.68	NUM
ertr-509	84	28	)	)	PUNCT
ertr-509	84	29	.	.	PUNCT
ertr-509	85	1	it	it	PRON
ertr-509	85	2	is	be	AUX
ertr-509	85	3	interesting	interesting	ADJ
ertr-509	85	4	to	to	PART
ertr-509	85	5	notice	notice	VERB
ertr-509	85	6	how	how	SCONJ
ertr-509	85	7	,	,	PUNCT
ertr-509	85	8	even	even	ADV
ertr-509	85	9	in	in	ADP
ertr-509	85	10	an	an	DET
ertr-509	85	11	immersive	immersive	ADJ
ertr-509	85	12	environment	environment	NOUN
ertr-509	85	13	,	,	PUNCT
ertr-509	85	14	the	the	DET
ertr-509	85	15	importance	importance	NOUN
ertr-509	85	16	of	of	ADP
ertr-509	85	17	the	the	DET
ertr-509	85	18	content	content	NOUN
ertr-509	85	19	is	be	AUX
ertr-509	85	20	crucial	crucial	ADJ
ertr-509	85	21	,	,	PUNCT
ertr-509	85	22	and	and	CCONJ
ertr-509	85	23	it	it	PRON
ertr-509	85	24	affects	affect	VERB
ertr-509	85	25	all	all	DET
ertr-509	85	26	other	other	ADJ
ertr-509	85	27	dimensions	dimension	NOUN
ertr-509	85	28	.	.	PUNCT
ertr-509	86	1	for	for	ADP
ertr-509	86	2	example	example	NOUN
ertr-509	86	3	,	,	PUNCT
ertr-509	86	4	the	the	DET
ertr-509	86	5	navigation	navigation	NOUN
ertr-509	86	6	was	be	AUX
ertr-509	86	7	highly	highly	ADV
ertr-509	86	8	criticized	criticize	VERB
ertr-509	86	9	for	for	ADP
ertr-509	86	10	not	not	PART
ertr-509	86	11	providing	provide	VERB
ertr-509	86	12	indications	indication	NOUN
ertr-509	86	13	about	about	ADP
ertr-509	86	14	how	how	SCONJ
ertr-509	86	15	to	to	PART
ertr-509	86	16	reach	reach	VERB
ertr-509	86	17	a	a	DET
ertr-509	86	18	desired	desire	VERB
ertr-509	86	19	destination	destination	NOUN
ertr-509	86	20	.	.	PUNCT
ertr-509	87	1	according	accord	VERB
ertr-509	87	2	to	to	ADP
ertr-509	87	3	the	the	DET
ertr-509	87	4	users	user	NOUN
ertr-509	87	5	,	,	PUNCT
ertr-509	87	6	there	there	PRON
ertr-509	87	7	should	should	AUX
ertr-509	87	8	be	be	AUX
ertr-509	87	9	text	text	NOUN
ertr-509	87	10	labels	label	NOUN
ertr-509	87	11	on	on	ADP
ertr-509	87	12	the	the	DET
ertr-509	87	13	menu	menu	NOUN
ertr-509	87	14	to	to	PART
ertr-509	87	15	help	help	VERB
ertr-509	87	16	guide	guide	VERB
ertr-509	87	17	the	the	DET
ertr-509	87	18	navigation	navigation	NOUN
ertr-509	87	19	or	or	CCONJ
ertr-509	87	20	other	other	ADJ
ertr-509	87	21	text	text	NOUN
ertr-509	87	22	indications	indication	NOUN
ertr-509	87	23	that	that	PRON
ertr-509	87	24	would	would	AUX
ertr-509	87	25	give	give	VERB
ertr-509	87	26	an	an	DET
ertr-509	87	27	understanding	understanding	NOUN
ertr-509	87	28	of	of	ADP
ertr-509	87	29	what	what	PRON
ertr-509	87	30	is	be	AUX
ertr-509	87	31	being	be	AUX
ertr-509	87	32	seen	see	VERB
ertr-509	87	33	at	at	ADP
ertr-509	87	34	the	the	DET
ertr-509	87	35	moment	moment	NOUN
ertr-509	87	36	and	and	CCONJ
ertr-509	87	37	what	what	PRON
ertr-509	87	38	is	be	AUX
ertr-509	87	39	still	still	ADV
ertr-509	87	40	there	there	ADV
ertr-509	87	41	to	to	PART
ertr-509	87	42	discover	discover	VERB
ertr-509	87	43	.	.	PUNCT
ertr-509	88	1	rq2	rq2	NOUN
ertr-509	88	2	:	:	PUNCT
ertr-509	88	3	common	common	ADJ
ertr-509	88	4	patterns	pattern	NOUN
ertr-509	88	5	of	of	ADP
ertr-509	88	6	issues	issue	NOUN
ertr-509	88	7	present	present	ADJ
ertr-509	88	8	in	in	ADP
ertr-509	88	9	both	both	DET
ertr-509	88	10	platforms	platform	NOUN
ertr-509	88	11	:	:	PUNCT
ertr-509	88	12	the	the	DET
ertr-509	88	13	following	follow	VERB
ertr-509	88	14	list	list	NOUN
ertr-509	88	15	presents	present	VERB
ertr-509	88	16	the	the	DET
ertr-509	88	17	patterns	pattern	NOUN
ertr-509	88	18	of	of	ADP
ertr-509	88	19	issues	issue	NOUN
ertr-509	88	20	emerged	emerge	VERB
ertr-509	88	21	for	for	ADP
ertr-509	88	22	petra	petra	PROPN
ertr-509	88	23	’s	’s	PROPN
ertr-509	88	24	and	and	CCONJ
ertr-509	88	25	bilbao	bilbao	PROPN
ertr-509	88	26	’s	’s	PART
ertr-509	88	27	platforms	platform	NOUN
ertr-509	88	28	:	:	PUNCT
ertr-509	88	29	usability	usability	NOUN
ertr-509	88	30	issues	issue	NOUN
ertr-509	88	31	:	:	PUNCT
ertr-509	88	32	clear	clear	ADJ
ertr-509	88	33	understanding	understanding	NOUN
ertr-509	88	34	of	of	ADP
ertr-509	88	35	avatar	avatar	NOUN
ertr-509	88	36	’s	’s	PART
ertr-509	88	37	position	position	NOUN
ertr-509	88	38	at	at	ADP
ertr-509	88	39	any	any	DET
ertr-509	88	40	point	point	NOUN
ertr-509	88	41	;	;	PUNCT
ertr-509	88	42	more	more	ADJ
ertr-509	88	43	in	in	ADP
ertr-509	88	44	-	-	PUNCT
ertr-509	88	45	depth	depth	NOUN
ertr-509	88	46	content	content	NOUN
ertr-509	88	47	for	for	ADP
ertr-509	88	48	both	both	DET
ertr-509	88	49	platforms	platform	NOUN
ertr-509	88	50	is	be	AUX
ertr-509	88	51	needed	need	VERB
ertr-509	88	52	;	;	PUNCT
ertr-509	88	53	the	the	DET
ertr-509	88	54	faithful	faithful	ADJ
ertr-509	88	55	viewpoints	viewpoint	NOUN
ertr-509	88	56	were	be	AUX
ertr-509	88	57	n’t	not	PART
ertr-509	88	58	satisfactory	satisfactory	ADJ
ertr-509	88	59	;	;	PUNCT
ertr-509	88	60	need	need	VERB
ertr-509	88	61	for	for	ADP
ertr-509	88	62	balancing	balance	VERB
ertr-509	88	63	the	the	DET
ertr-509	88	64	information	information	NOUN
ertr-509	88	65	load	load	NOUN
ertr-509	88	66	of	of	ADP
ertr-509	88	67	the	the	DET
ertr-509	88	68	interface	interface	NOUN
ertr-509	88	69	design	design	NOUN
ertr-509	88	70	.	.	PUNCT
ertr-509	89	1	user	user	NOUN
ertr-509	89	2	experience	experience	NOUN
ertr-509	89	3	issues	issue	NOUN
ertr-509	89	4	:	:	PUNCT
ertr-509	89	5	better	well	ADJ
ertr-509	89	6	distribution	distribution	NOUN
ertr-509	89	7	and	and	CCONJ
ertr-509	89	8	architecture	architecture	NOUN
ertr-509	89	9	of	of	ADP
ertr-509	89	10	the	the	DET
ertr-509	89	11	content	content	NOUN
ertr-509	89	12	required	require	VERB
ertr-509	89	13	;	;	PUNCT
ertr-509	89	14	clear	clear	ADJ
ertr-509	89	15	purpose	purpose	NOUN
ertr-509	89	16	of	of	ADP
ertr-509	89	17	the	the	DET
ertr-509	89	18	platforms	platform	NOUN
ertr-509	89	19	is	be	AUX
ertr-509	89	20	missing	miss	VERB
ertr-509	89	21	;	;	PUNCT
ertr-509	89	22	inefficiency	inefficiency	NOUN
ertr-509	89	23	in	in	ADP
ertr-509	89	24	terms	term	NOUN
ertr-509	89	25	of	of	ADP
ertr-509	89	26	tasks	task	NOUN
ertr-509	89	27	completion	completion	NOUN
ertr-509	89	28	.	.	PUNCT
ertr-509	90	1	user	user	NOUN
ertr-509	90	2	testing	testing	NOUN
ertr-509	90	3	issues	issue	NOUN
ertr-509	90	4	:	:	PUNCT
ertr-509	90	5	content	content	NOUN
ertr-509	90	6	distribution	distribution	NOUN
ertr-509	90	7	is	be	AUX
ertr-509	90	8	not	not	PART
ertr-509	90	9	sufficiently	sufficiently	ADV
ertr-509	90	10	thought	think	VERB
ertr-509	90	11	through	through	ADP
ertr-509	90	12	;	;	PUNCT
ertr-509	90	13	images	image	NOUN
ertr-509	90	14	were	be	AUX
ertr-509	90	15	not	not	PART
ertr-509	90	16	vivid	vivid	ADJ
ertr-509	90	17	enough	enough	ADV
ertr-509	90	18	;	;	PUNCT
ertr-509	90	19	poor	poor	ADJ
ertr-509	90	20	interactivity	interactivity	NOUN
ertr-509	90	21	with	with	ADP
ertr-509	90	22	objects	object	NOUN
ertr-509	90	23	leads	lead	VERB
ertr-509	90	24	to	to	ADP
ertr-509	90	25	less	less	ADJ
ertr-509	90	26	natural	natural	ADJ
ertr-509	90	27	perception	perception	NOUN
ertr-509	90	28	.	.	PUNCT
ertr-509	91	1	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	92	1	e	e	X
ertr-509	92	2	-	-	NOUN
ertr-509	92	3	review	review	NOUN
ertr-509	92	4	of	of	ADP
ertr-509	92	5	tourism	tourism	NOUN
ertr-509	92	6	research	research	NOUN
ertr-509	92	7	(	(	PUNCT
ertr-509	92	8	ertr	ertr	NOUN
ertr-509	92	9	)	)	PUNCT
ertr-509	92	10	,	,	PUNCT
ertr-509	92	11	vol	vol	NOUN
ertr-509	92	12	.	.	PROPN
ertr-509	92	13	17	17	NUM
ertr-509	92	14	,	,	PUNCT
ertr-509	92	15	no	no	INTJ
ertr-509	92	16	.	.	NOUN
ertr-509	92	17	2	2	NUM
ertr-509	92	18	,	,	PUNCT
ertr-509	92	19	2019	2019	NUM
ertr-509	92	20	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	92	21	259	259	NUM
ertr-509	92	22	rq3	rq3	NOUN
ertr-509	92	23	:	:	PUNCT
ertr-509	92	24	end	end	NOUN
ertr-509	92	25	-	-	PUNCT
ertr-509	92	26	users	user	NOUN
ertr-509	92	27	satisfaction	satisfaction	NOUN
ertr-509	92	28	with	with	ADP
ertr-509	92	29	the	the	DET
ertr-509	92	30	web	web	NOUN
ertr-509	92	31	vr	vr	PROPN
ertr-509	92	32	experiences	experience	NOUN
ertr-509	92	33	:	:	PUNCT
ertr-509	92	34	the	the	DET
ertr-509	92	35	results	result	NOUN
ertr-509	92	36	from	from	ADP
ertr-509	92	37	the	the	DET
ertr-509	92	38	end	end	NOUN
ertr-509	92	39	-	-	PUNCT
ertr-509	92	40	user	user	NOUN
ertr-509	92	41	satisfaction	satisfaction	NOUN
ertr-509	92	42	show	show	VERB
ertr-509	92	43	that	that	SCONJ
ertr-509	92	44	the	the	DET
ertr-509	92	45	immersive	immersive	ADJ
ertr-509	92	46	experiences	experience	NOUN
ertr-509	92	47	are	be	AUX
ertr-509	92	48	“	"	PUNCT
ertr-509	92	49	pretty	pretty	ADV
ertr-509	92	50	satisfying	satisfying	ADJ
ertr-509	92	51	”	"	PUNCT
ertr-509	92	52	,	,	PUNCT
ertr-509	92	53	despite	despite	SCONJ
ertr-509	92	54	the	the	DET
ertr-509	92	55	difficulty	difficulty	NOUN
ertr-509	92	56	to	to	PART
ertr-509	92	57	complete	complete	VERB
ertr-509	92	58	a	a	DET
ertr-509	92	59	task	task	NOUN
ertr-509	92	60	.	.	PUNCT
ertr-509	93	1	in	in	ADP
ertr-509	93	2	this	this	DET
ertr-509	93	3	sense	sense	NOUN
ertr-509	93	4	,	,	PUNCT
ertr-509	93	5	it	it	PRON
ertr-509	93	6	can	can	AUX
ertr-509	93	7	be	be	AUX
ertr-509	93	8	assumed	assume	VERB
ertr-509	93	9	that	that	SCONJ
ertr-509	93	10	immersive	immersive	ADJ
ertr-509	93	11	experiences	experience	NOUN
ertr-509	93	12	have	have	VERB
ertr-509	93	13	an	an	DET
ertr-509	93	14	emotional	emotional	ADJ
ertr-509	93	15	effect	effect	NOUN
ertr-509	93	16	on	on	ADP
ertr-509	93	17	participants	participant	NOUN
ertr-509	93	18	,	,	PUNCT
ertr-509	93	19	which	which	PRON
ertr-509	93	20	differs	differ	VERB
ertr-509	93	21	greatly	greatly	ADV
ertr-509	93	22	from	from	ADP
ertr-509	93	23	navigating	navigate	VERB
ertr-509	93	24	a	a	DET
ertr-509	93	25	website	website	NOUN
ertr-509	93	26	with	with	ADP
ertr-509	93	27	the	the	DET
ertr-509	93	28	only	only	ADJ
ertr-509	93	29	aim	aim	NOUN
ertr-509	93	30	of	of	ADP
ertr-509	93	31	accomplishing	accomplish	VERB
ertr-509	93	32	a	a	DET
ertr-509	93	33	precise	precise	ADJ
ertr-509	93	34	task	task	NOUN
ertr-509	93	35	,	,	PUNCT
ertr-509	93	36	like	like	ADP
ertr-509	93	37	for	for	ADP
ertr-509	93	38	example	example	NOUN
ertr-509	93	39	booking	book	VERB
ertr-509	93	40	a	a	DET
ertr-509	93	41	ticket	ticket	NOUN
ertr-509	93	42	.	.	PUNCT
ertr-509	94	1	this	this	DET
ertr-509	94	2	positive	positive	ADJ
ertr-509	94	3	emotional	emotional	ADJ
ertr-509	94	4	component	component	NOUN
ertr-509	94	5	,	,	PUNCT
ertr-509	94	6	indeed	indeed	ADV
ertr-509	94	7	,	,	PUNCT
ertr-509	94	8	makes	make	VERB
ertr-509	94	9	users	user	NOUN
ertr-509	94	10	overlook	overlook	VERB
ertr-509	94	11	eventual	eventual	ADJ
ertr-509	94	12	lacks	lack	NOUN
ertr-509	94	13	in	in	ADP
ertr-509	94	14	performance	performance	NOUN
ertr-509	94	15	,	,	PUNCT
ertr-509	94	16	while	while	SCONJ
ertr-509	94	17	still	still	ADV
ertr-509	94	18	enjoying	enjoy	VERB
ertr-509	94	19	the	the	DET
ertr-509	94	20	navigation	navigation	NOUN
ertr-509	94	21	.	.	PUNCT
ertr-509	95	1	conclusion	conclusion	NOUN
ertr-509	95	2	results	result	NOUN
ertr-509	95	3	of	of	ADP
ertr-509	95	4	the	the	DET
ertr-509	95	5	study	study	NOUN
ertr-509	95	6	revealed	reveal	VERB
ertr-509	95	7	common	common	ADJ
ertr-509	95	8	factors	factor	NOUN
ertr-509	95	9	of	of	ADP
ertr-509	95	10	improvement	improvement	NOUN
ertr-509	95	11	which	which	PRON
ertr-509	95	12	were	be	AUX
ertr-509	95	13	grouped	group	VERB
ertr-509	95	14	in	in	ADP
ertr-509	95	15	the	the	DET
ertr-509	95	16	following	follow	VERB
ertr-509	95	17	nine	nine	NUM
ertr-509	95	18	points	point	NOUN
ertr-509	95	19	.	.	PUNCT
ertr-509	96	1	this	this	DET
ertr-509	96	2	list	list	NOUN
ertr-509	96	3	could	could	AUX
ertr-509	96	4	serve	serve	VERB
ertr-509	96	5	as	as	ADP
ertr-509	96	6	a	a	DET
ertr-509	96	7	first	first	ADJ
ertr-509	96	8	step	step	NOUN
ertr-509	96	9	toward	toward	ADP
ertr-509	96	10	future	future	ADJ
ertr-509	96	11	research	research	NOUN
ertr-509	96	12	in	in	ADP
ertr-509	96	13	the	the	DET
ertr-509	96	14	field	field	NOUN
ertr-509	96	15	of	of	ADP
ertr-509	96	16	usability	usability	NOUN
ertr-509	96	17	and	and	CCONJ
ertr-509	96	18	user	user	NOUN
ertr-509	96	19	experience	experience	NOUN
ertr-509	96	20	for	for	ADP
ertr-509	96	21	touristic	touristic	ADJ
ertr-509	96	22	immersive	immersive	NOUN
ertr-509	96	23	experience	experience	NOUN
ertr-509	96	24	in	in	ADP
ertr-509	96	25	web	web	NOUN
ertr-509	96	26	vr	vr	NOUN
ertr-509	96	27	and	and	CCONJ
ertr-509	96	28	the	the	DET
ertr-509	96	29	preparation	preparation	NOUN
ertr-509	96	30	of	of	ADP
ertr-509	96	31	a	a	DET
ertr-509	96	32	complete	complete	ADJ
ertr-509	96	33	list	list	NOUN
ertr-509	96	34	of	of	ADP
ertr-509	96	35	guidelines	guideline	NOUN
ertr-509	96	36	on	on	ADP
ertr-509	96	37	the	the	DET
ertr-509	96	38	topic	topic	NOUN
ertr-509	96	39	:	:	PUNCT
ertr-509	96	40	1	1	X
ertr-509	96	41	)	)	PUNCT
ertr-509	96	42	having	have	VERB
ertr-509	96	43	a	a	DET
ertr-509	96	44	clear	clear	ADJ
ertr-509	96	45	map	map	NOUN
ertr-509	96	46	of	of	ADP
ertr-509	96	47	avatar	avatar	NOUN
ertr-509	96	48	/	/	SYM
ertr-509	96	49	user	user	NOUN
ertr-509	96	50	’s	’s	PART
ertr-509	96	51	position	position	NOUN
ertr-509	96	52	at	at	ADP
ertr-509	96	53	any	any	DET
ertr-509	96	54	point	point	NOUN
ertr-509	96	55	easily	easily	ADV
ertr-509	96	56	accessible	accessible	ADJ
ertr-509	96	57	on	on	ADP
ertr-509	96	58	the	the	DET
ertr-509	96	59	desktop	desktop	NOUN
ertr-509	96	60	;	;	PUNCT
ertr-509	96	61	2	2	X
ertr-509	96	62	)	)	PUNCT
ertr-509	96	63	being	be	AUX
ertr-509	96	64	able	able	ADJ
ertr-509	96	65	to	to	PART
ertr-509	96	66	instantly	instantly	ADV
ertr-509	96	67	access	access	VERB
ertr-509	96	68	from	from	ADP
ertr-509	96	69	one	one	NUM
ertr-509	96	70	point	point	NOUN
ertr-509	96	71	to	to	ADP
ertr-509	96	72	another	another	PRON
ertr-509	96	73	directly	directly	ADV
ertr-509	96	74	from	from	ADP
ertr-509	96	75	the	the	DET
ertr-509	96	76	menu	menu	NOUN
ertr-509	96	77	;	;	PUNCT
ertr-509	96	78	3	3	X
ertr-509	96	79	)	)	PUNCT
ertr-509	96	80	having	have	VERB
ertr-509	96	81	clear	clear	ADJ
ertr-509	96	82	indications	indication	NOUN
ertr-509	96	83	of	of	ADP
ertr-509	96	84	what	what	PRON
ertr-509	96	85	can	can	AUX
ertr-509	96	86	be	be	AUX
ertr-509	96	87	found	find	VERB
ertr-509	96	88	in	in	ADP
ertr-509	96	89	any	any	DET
ertr-509	96	90	different	different	ADJ
ertr-509	96	91	scene	scene	NOUN
ertr-509	96	92	through	through	ADP
ertr-509	96	93	text	text	NOUN
ertr-509	96	94	labels	label	NOUN
ertr-509	96	95	or	or	CCONJ
ertr-509	96	96	images	image	NOUN
ertr-509	96	97	;	;	PUNCT
ertr-509	96	98	4	4	X
ertr-509	96	99	)	)	PUNCT
ertr-509	96	100	having	have	VERB
ertr-509	96	101	clear	clear	ADJ
ertr-509	96	102	indications	indication	NOUN
ertr-509	96	103	of	of	ADP
ertr-509	96	104	interactive	interactive	ADJ
ertr-509	96	105	objects	object	NOUN
ertr-509	96	106	with	with	ADP
ertr-509	96	107	the	the	DET
ertr-509	96	108	help	help	NOUN
ertr-509	96	109	of	of	ADP
ertr-509	96	110	arrows	arrow	NOUN
ertr-509	96	111	,	,	PUNCT
ertr-509	96	112	buttons	button	NOUN
ertr-509	96	113	,	,	PUNCT
ertr-509	96	114	signs	sign	NOUN
ertr-509	96	115	,	,	PUNCT
ertr-509	96	116	and	and	CCONJ
ertr-509	96	117	color	color	NOUN
ertr-509	96	118	;	;	PUNCT
ertr-509	96	119	5	5	X
ertr-509	96	120	)	)	PUNCT
ertr-509	96	121	having	have	VERB
ertr-509	96	122	the	the	DET
ertr-509	96	123	forward	forward	ADJ
ertr-509	96	124	and	and	CCONJ
ertr-509	96	125	backward	backward	ADJ
ertr-509	96	126	navigation	navigation	NOUN
ertr-509	96	127	feature	feature	NOUN
ertr-509	96	128	always	always	ADV
ertr-509	96	129	easily	easily	ADV
ertr-509	96	130	accessible	accessible	ADJ
ertr-509	96	131	on	on	ADP
ertr-509	96	132	the	the	DET
ertr-509	96	133	screen	screen	NOUN
ertr-509	96	134	;	;	PUNCT
ertr-509	96	135	6	6	X
ertr-509	96	136	)	)	PUNCT
ertr-509	96	137	being	be	AUX
ertr-509	96	138	able	able	ADJ
ertr-509	96	139	to	to	PART
ertr-509	96	140	get	get	VERB
ertr-509	96	141	additional	additional	ADJ
ertr-509	96	142	in	in	ADP
ertr-509	96	143	-	-	PUNCT
ertr-509	96	144	depth	depth	NOUN
ertr-509	96	145	information	information	NOUN
ertr-509	96	146	on	on	ADP
ertr-509	96	147	specific	specific	ADJ
ertr-509	96	148	points	point	NOUN
ertr-509	96	149	of	of	ADP
ertr-509	96	150	interest	interest	NOUN
ertr-509	96	151	;	;	PUNCT
ertr-509	96	152	7	7	X
ertr-509	96	153	)	)	PUNCT
ertr-509	96	154	having	have	VERB
ertr-509	96	155	a	a	DET
ertr-509	96	156	balanced	balanced	ADJ
ertr-509	96	157	distribution	distribution	NOUN
ertr-509	96	158	of	of	ADP
ertr-509	96	159	information	information	NOUN
ertr-509	96	160	without	without	ADP
ertr-509	96	161	overloading	overload	VERB
ertr-509	96	162	with	with	ADP
ertr-509	96	163	heterogenous	heterogenous	ADJ
ertr-509	96	164	tools	tool	NOUN
ertr-509	96	165	like	like	ADP
ertr-509	96	166	text	text	NOUN
ertr-509	96	167	and	and	CCONJ
ertr-509	96	168	audio	audio	NOUN
ertr-509	96	169	all	all	PRON
ertr-509	96	170	at	at	ADP
ertr-509	96	171	once	once	ADV
ertr-509	96	172	;	;	PUNCT
ertr-509	96	173	8)	8)	NUM
ertr-509	96	174	provide	provide	VERB
ertr-509	96	175	a	a	DET
ertr-509	96	176	way	way	NOUN
ertr-509	96	177	to	to	PART
ertr-509	96	178	mark	mark	VERB
ertr-509	96	179	the	the	DET
ertr-509	96	180	already	already	ADV
ertr-509	96	181	visited	visit	VERB
ertr-509	96	182	scenes	scene	NOUN
ertr-509	96	183	in	in	ADP
ertr-509	96	184	the	the	DET
ertr-509	96	185	menu	menu	NOUN
ertr-509	96	186	or	or	CCONJ
ertr-509	96	187	on	on	ADP
ertr-509	96	188	the	the	DET
ertr-509	96	189	map	map	NOUN
ertr-509	96	190	;	;	PUNCT
ertr-509	96	191	9	9	X
ertr-509	96	192	)	)	PUNCT
ertr-509	96	193	being	be	AUX
ertr-509	96	194	able	able	ADJ
ertr-509	96	195	to	to	PART
ertr-509	96	196	explore	explore	VERB
ertr-509	96	197	a	a	DET
ertr-509	96	198	scene	scene	NOUN
ertr-509	96	199	from	from	ADP
ertr-509	96	200	more	more	ADJ
ertr-509	96	201	than	than	ADP
ertr-509	96	202	one	one	NUM
ertr-509	96	203	perspective	perspective	NOUN
ertr-509	96	204	through	through	ADP
ertr-509	96	205	different	different	ADJ
ertr-509	96	206	angles	angle	NOUN
ertr-509	96	207	or	or	CCONJ
ertr-509	96	208	additional	additional	ADJ
ertr-509	96	209	images	image	NOUN
ertr-509	96	210	.	.	PUNCT
ertr-509	97	1	the	the	DET
ertr-509	97	2	main	main	ADJ
ertr-509	97	3	limitation	limitation	NOUN
ertr-509	97	4	of	of	ADP
ertr-509	97	5	this	this	DET
ertr-509	97	6	study	study	NOUN
ertr-509	97	7	is	be	AUX
ertr-509	97	8	connected	connect	VERB
ertr-509	97	9	to	to	ADP
ertr-509	97	10	the	the	DET
ertr-509	97	11	limited	limited	ADJ
ertr-509	97	12	sample	sample	NOUN
ertr-509	97	13	and	and	CCONJ
ertr-509	97	14	the	the	DET
ertr-509	97	15	empirical	empirical	ADJ
ertr-509	97	16	research	research	NOUN
ertr-509	97	17	methods	method	NOUN
ertr-509	97	18	used	use	VERB
ertr-509	97	19	to	to	PART
ertr-509	97	20	gather	gather	VERB
ertr-509	97	21	data	datum	NOUN
ertr-509	97	22	from	from	ADP
ertr-509	97	23	the	the	DET
ertr-509	97	24	experiments	experiment	NOUN
ertr-509	97	25	.	.	PUNCT
ertr-509	98	1	for	for	ADP
ertr-509	98	2	this	this	DET
ertr-509	98	3	purpose	purpose	NOUN
ertr-509	98	4	,	,	PUNCT
ertr-509	98	5	an	an	DET
ertr-509	98	6	eye	eye	NOUN
ertr-509	98	7	tracking	tracking	NOUN
ertr-509	98	8	device	device	NOUN
ertr-509	98	9	that	that	PRON
ertr-509	98	10	can	can	AUX
ertr-509	98	11	be	be	AUX
ertr-509	98	12	used	use	VERB
ertr-509	98	13	with	with	ADP
ertr-509	98	14	web	web	NOUN
ertr-509	98	15	ar	ar	NOUN
ertr-509	98	16	is	be	AUX
ertr-509	98	17	suggested	suggest	VERB
ertr-509	98	18	for	for	ADP
ertr-509	98	19	future	future	ADJ
ertr-509	98	20	research	research	NOUN
ertr-509	98	21	.	.	PUNCT
ertr-509	99	1	furthermore	furthermore	ADV
ertr-509	99	2	,	,	PUNCT
ertr-509	99	3	different	different	ADJ
ertr-509	99	4	and	and	CCONJ
ertr-509	99	5	more	more	ADV
ertr-509	99	6	advanced	advanced	ADJ
ertr-509	99	7	headset	headset	NOUN
ertr-509	99	8	should	should	AUX
ertr-509	99	9	be	be	AUX
ertr-509	99	10	tested	test	VERB
ertr-509	99	11	,	,	PUNCT
ertr-509	99	12	and	and	CCONJ
ertr-509	99	13	the	the	DET
ertr-509	99	14	sample	sample	NOUN
ertr-509	99	15	should	should	AUX
ertr-509	99	16	be	be	AUX
ertr-509	99	17	enlarged	enlarge	VERB
ertr-509	99	18	in	in	ADP
ertr-509	99	19	order	order	NOUN
ertr-509	99	20	to	to	PART
ertr-509	99	21	ensure	ensure	VERB
ertr-509	99	22	variability	variability	NOUN
ertr-509	99	23	in	in	ADP
ertr-509	99	24	the	the	DET
ertr-509	99	25	results	result	NOUN
ertr-509	99	26	.	.	PUNCT
ertr-509	100	1	references	reference	NOUN
ertr-509	100	2	inversini	inversini	VERB
ertr-509	100	3	,	,	PUNCT
ertr-509	100	4	a.	a.	NOUN
ertr-509	100	5	,	,	PUNCT
ertr-509	100	6	&	&	CCONJ
ertr-509	100	7	cantoni	cantoni	PROPN
ertr-509	100	8	,	,	PUNCT
ertr-509	100	9	l.	l.	PROPN
ertr-509	100	10	(	(	PUNCT
ertr-509	100	11	2014	2014	NUM
ertr-509	100	12	)	)	PUNCT
ertr-509	100	13	.	.	PUNCT
ertr-509	101	1	nuovi	nuovi	PROPN
ertr-509	101	2	media	media	PROPN
ertr-509	101	3	nella	nella	PROPN
ertr-509	101	4	comunicazione	comunicazione	PROPN
ertr-509	101	5	turistica	turistica	PROPN
ertr-509	101	6	.	.	PUNCT
ertr-509	102	1	roma	roma	PROPN
ertr-509	102	2	:	:	PUNCT
ertr-509	102	3	società	società	PROPN
ertr-509	102	4	editrice	editrice	PROPN
ertr-509	102	5	.	.	PUNCT
ertr-509	102	6	jung	jung	PROPN
ertr-509	102	7	,	,	PUNCT
ertr-509	102	8	t.	t.	PROPN
ertr-509	102	9	,	,	PUNCT
ertr-509	102	10	&	&	CCONJ
ertr-509	102	11	dieck	dieck	NOUN
ertr-509	102	12	,	,	PUNCT
ertr-509	102	13	m.	m.	NOUN
ertr-509	102	14	(	(	PUNCT
ertr-509	102	15	2018	2018	NUM
ertr-509	102	16	)	)	PUNCT
ertr-509	102	17	.	.	PUNCT
ertr-509	103	1	augmented	augment	VERB
ertr-509	103	2	reality	reality	NOUN
ertr-509	103	3	and	and	CCONJ
ertr-509	103	4	virtual	virtual	ADJ
ertr-509	103	5	reality	reality	NOUN
ertr-509	103	6	.	.	PUNCT
ertr-509	104	1	springer	springer	NOUN
ertr-509	104	2	.	.	PUNCT
ertr-509	105	1	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	106	1	e	e	X
ertr-509	106	2	-	-	NOUN
ertr-509	106	3	review	review	NOUN
ertr-509	106	4	of	of	ADP
ertr-509	106	5	tourism	tourism	NOUN
ertr-509	106	6	research	research	NOUN
ertr-509	106	7	(	(	PUNCT
ertr-509	106	8	ertr	ertr	NOUN
ertr-509	106	9	)	)	PUNCT
ertr-509	106	10	,	,	PUNCT
ertr-509	106	11	vol	vol	NOUN
ertr-509	106	12	.	.	PROPN
ertr-509	106	13	17	17	NUM
ertr-509	106	14	,	,	PUNCT
ertr-509	106	15	no	no	INTJ
ertr-509	106	16	.	.	NOUN
ertr-509	106	17	2	2	NUM
ertr-509	106	18	,	,	PUNCT
ertr-509	106	19	2019	2019	NUM
ertr-509	106	20	http://ertr.tamu.edu	http://ertr.tamu.edu	NOUN
ertr-509	106	21	260	260	NUM
ertr-509	106	22	murtza	murtza	NOUN
ertr-509	106	23	,	,	PUNCT
ertr-509	106	24	r.	r.	PROPN
ertr-509	106	25	,	,	PUNCT
ertr-509	106	26	monroe	monroe	PROPN
ertr-509	106	27	,	,	PUNCT
ertr-509	106	28	s.	s.	PROPN
ertr-509	106	29	,	,	PUNCT
ertr-509	106	30	&	&	CCONJ
ertr-509	106	31	youmans	youman	NOUN
ertr-509	106	32	,	,	PUNCT
ertr-509	106	33	r.	r.	PROPN
ertr-509	106	34	(	(	PUNCT
ertr-509	106	35	2017	2017	NUM
ertr-509	106	36	)	)	PUNCT
ertr-509	106	37	.	.	PUNCT
ertr-509	107	1	heuristic	heuristic	ADJ
ertr-509	107	2	evaluation	evaluation	NOUN
ertr-509	107	3	for	for	ADP
ertr-509	107	4	virtual	virtual	ADJ
ertr-509	107	5	reality	reality	NOUN
ertr-509	107	6	systems	system	NOUN
ertr-509	107	7	.	.	PUNCT
ertr-509	108	1	proceedings	proceeding	NOUN
ertr-509	108	2	of	of	ADP
ertr-509	108	3	the	the	DET
ertr-509	108	4	human	human	ADJ
ertr-509	108	5	factors	factor	NOUN
ertr-509	108	6	and	and	CCONJ
ertr-509	108	7	ergonomics	ergonomic	NOUN
ertr-509	108	8	society	society	NOUN
ertr-509	108	9	2017	2017	NUM
ertr-509	108	10	annual	annual	ADJ
ertr-509	108	11	meeting	meeting	NOUN
ertr-509	108	12	.	.	PUNCT
ertr-509	109	1	nielsen	nielsen	PROPN
ertr-509	109	2	,	,	PUNCT
ertr-509	109	3	j.	j.	PROPN
ertr-509	109	4	,	,	PUNCT
ertr-509	109	5	&	&	CCONJ
ertr-509	109	6	pernice	pernice	PROPN
ertr-509	109	7	,	,	PUNCT
ertr-509	109	8	k.	k.	PROPN
ertr-509	109	9	(	(	PUNCT
ertr-509	109	10	2010	2010	NUM
ertr-509	109	11	)	)	PUNCT
ertr-509	109	12	.	.	PUNCT
ertr-509	110	1	eyetracking	eyetracke	VERB
ertr-509	110	2	web	web	NOUN
ertr-509	110	3	usability	usability	NOUN
ertr-509	110	4	.	.	PUNCT
ertr-509	111	1	new	new	ADJ
ertr-509	111	2	riders	rider	NOUN
ertr-509	111	3	.	.	PUNCT
ertr-509	112	1	rusu	rusu	PROPN
ertr-509	112	2	,	,	PUNCT
ertr-509	112	3	c.	c.	PROPN
ertr-509	112	4	,	,	PUNCT
ertr-509	112	5	roncagliolo	roncagliolo	PROPN
ertr-509	112	6	,	,	PUNCT
ertr-509	112	7	s.	s.	PROPN
ertr-509	112	8	,	,	PUNCT
ertr-509	112	9	rusu	rusu	PROPN
ertr-509	112	10	,	,	PUNCT
ertr-509	112	11	v.	v.	PROPN
ertr-509	112	12	(	(	PUNCT
ertr-509	112	13	2011	2011	NUM
ertr-509	112	14	)	)	PUNCT
ertr-509	112	15	.	.	PUNCT
ertr-509	113	1	a	a	DET
ertr-509	113	2	methodology	methodology	NOUN
ertr-509	113	3	to	to	PART
ertr-509	113	4	establish	establish	VERB
ertr-509	113	5	usability	usability	NOUN
ertr-509	113	6	heuristics	heuristic	NOUN
ertr-509	113	7	.	.	PUNCT
ertr-509	114	1	achi	achi	PROPN
ertr-509	114	2	2011	2011	NUM
ertr-509	114	3	:	:	PUNCT
ertr-509	114	4	the	the	DET
ertr-509	114	5	fourth	fourth	ADJ
ertr-509	114	6	international	international	ADJ
ertr-509	114	7	conference	conference	NOUN
ertr-509	114	8	on	on	ADP
ertr-509	114	9	advances	advance	NOUN
ertr-509	114	10	in	in	ADP
ertr-509	114	11	computer	computer	NOUN
ertr-509	114	12	-	-	PUNCT
ertr-509	114	13	human	human	ADJ
ertr-509	114	14	interactions	interaction	NOUN
ertr-509	114	15	.	.	PUNCT
ertr-509	115	1	isbn	isbn	ADJ
ertr-509	115	2	:	:	PUNCT
ertr-509	115	3	978	978	NUM
ertr-509	115	4	-	-	SYM
ertr-509	115	5	1	1	NUM
ertr-509	115	6	-	-	PUNCT
ertr-509	115	7	61208	61208	NUM
ertr-509	115	8	-	-	PUNCT
ertr-509	115	9	117	117	NUM
ertr-509	115	10	-	-	SYM
ertr-509	115	11	5	5	NUM
ertr-509	115	12	sutcliffe	sutcliffe	PROPN
ertr-509	115	13	,	,	PUNCT
ertr-509	115	14	a.	a.	PROPN
ertr-509	115	15	,	,	PUNCT
ertr-509	115	16	&	&	CCONJ
ertr-509	115	17	gault	gault	PROPN
ertr-509	115	18	,	,	PUNCT
ertr-509	115	19	b.	b.	PROPN
ertr-509	115	20	(	(	PUNCT
ertr-509	115	21	2004	2004	NUM
ertr-509	115	22	)	)	PUNCT
ertr-509	115	23	.	.	PUNCT
ertr-509	116	1	heuristic	heuristic	ADJ
ertr-509	116	2	evaluation	evaluation	NOUN
ertr-509	116	3	of	of	ADP
ertr-509	116	4	virtual	virtual	ADJ
ertr-509	116	5	reality	reality	NOUN
ertr-509	116	6	applications	application	NOUN
ertr-509	116	7	.	.	PUNCT
ertr-509	117	1	interacting	interact	VERB
ertr-509	117	2	with	with	ADP
ertr-509	117	3	computers	computer	NOUN
ertr-509	117	4	,	,	PUNCT
ertr-509	117	5	16(4	16(4	NUM
ertr-509	117	6	)	)	PUNCT
ertr-509	117	7	,	,	PUNCT
ertr-509	117	8	831	831	NUM
ertr-509	117	9	-	-	SYM
ertr-509	117	10	849	849	NUM
ertr-509	117	11	.	.	PUNCT
ertr-509	118	1	sutcliffe	sutcliffe	PROPN
ertr-509	118	2	,	,	PUNCT
ertr-509	118	3	a.	a.	PROPN
ertr-509	118	4	,	,	PUNCT
ertr-509	118	5	&	&	CCONJ
ertr-509	118	6	kaur	kaur	PROPN
ertr-509	118	7	,	,	PUNCT
ertr-509	118	8	k.	k.	PROPN
ertr-509	118	9	(	(	PUNCT
ertr-509	118	10	2000	2000	NUM
ertr-509	118	11	)	)	PUNCT
ertr-509	118	12	.	.	PUNCT
ertr-509	119	1	evaluating	evaluate	VERB
ertr-509	119	2	the	the	DET
ertr-509	119	3	usability	usability	NOUN
ertr-509	119	4	of	of	ADP
ertr-509	119	5	virtual	virtual	ADJ
ertr-509	119	6	reality	reality	NOUN
ertr-509	119	7	user	user	NOUN
ertr-509	119	8	interfaces	interface	NOUN
ertr-509	119	9	.	.	PUNCT
ertr-509	120	1	behaviour	behaviour	NOUN
ertr-509	120	2	&	&	CCONJ
ertr-509	120	3	information	information	PROPN
ertr-509	120	4	technoloogy	technoloogy	PROPN
ertr-509	120	5	19(6	19(6	NUM
ertr-509	120	6	)	)	PUNCT
ertr-509	120	7	,	,	PUNCT
ertr-509	120	8	415	415	NUM
ertr-509	120	9	-	-	SYM
ertr-509	120	10	426	426	NUM
ertr-509	120	11	.	.	PUNCT
ertr-509	121	1	triacca	triacca	PROPN
ertr-509	121	2	,	,	PUNCT
ertr-509	121	3	l.	l.	PROPN
ertr-509	121	4	,	,	PUNCT
ertr-509	121	5	&	&	CCONJ
ertr-509	121	6	bolchini	bolchini	PROPN
ertr-509	121	7	,	,	PUNCT
ertr-509	121	8	d.	d.	PROPN
ertr-509	121	9	(	(	PUNCT
ertr-509	121	10	2004	2004	NUM
ertr-509	121	11	)	)	PUNCT
ertr-509	121	12	.	.	PUNCT
ertr-509	122	1	mile+	mile+	NOUN
ertr-509	122	2	:	:	PUNCT
ertr-509	122	3	milano	milano	PROPN
ertr-509	122	4	-	-	PUNCT
ertr-509	122	5	lugano	lugano	PROPN
ertr-509	122	6	evaluation	evaluation	NOUN
ertr-509	122	7	method	method	NOUN
ertr-509	122	8	,	,	PUNCT
ertr-509	122	9	a	a	DET
ertr-509	122	10	systematic	systematic	ADJ
ertr-509	122	11	approach	approach	NOUN
ertr-509	122	12	to	to	ADP
ertr-509	122	13	usability	usability	NOUN
ertr-509	122	14	.	.	PUNCT
ertr-509	123	1	retrieved	retrieve	VERB
ertr-509	123	2	from	from	ADP
ertr-509	123	3	usi	usi	PROPN
ertr-509	123	4	tec	tec	ADJ
ertr-509	123	5	-	-	PUNCT
ertr-509	123	6	lab	lab	NOUN
ertr-509	123	7	:	:	PUNCT
ertr-509	123	8	http://hoc.elet.polimi.it/garzotto/pdf/mile+_article_dec04.pdf	http://hoc.elet.polimi.it/garzotto/pdf/mile+_article_dec04.pdf	PROPN
ertr-509	123	9	triacca	triacca	PROPN
ertr-509	123	10	,	,	PUNCT
ertr-509	123	11	l.	l.	PROPN
ertr-509	123	12	,	,	PUNCT
ertr-509	123	13	inversini	inversini	PROPN
ertr-509	123	14	,	,	PUNCT
ertr-509	123	15	a.	a.	NOUN
ertr-509	123	16	,	,	PUNCT
ertr-509	123	17	&	&	CCONJ
ertr-509	123	18	bolchini	bolchini	PROPN
ertr-509	123	19	,	,	PUNCT
ertr-509	123	20	d.	d.	PROPN
ertr-509	123	21	(	(	PUNCT
ertr-509	123	22	2005	2005	NUM
ertr-509	123	23	)	)	PUNCT
ertr-509	123	24	.	.	PUNCT
ertr-509	124	1	evaluating	evaluate	VERB
ertr-509	124	2	web	web	NOUN
ertr-509	124	3	usability	usability	NOUN
ertr-509	124	4	with	with	ADP
ertr-509	124	5	mile+	mile+	NOUN
ertr-509	124	6	.	.	PUNCT
ertr-509	124	7	proceedings	proceeding	NOUN
ertr-509	124	8	ofthe	ofthe	VERB
ertr-509	124	9	2005	2005	NUM
ertr-509	124	10	seventh	seventh	ADJ
ertr-509	124	11	ieee	ieee	PROPN
ertr-509	124	12	internatioonal	internatioonal	ADJ
ertr-509	124	13	symposium	symposium	NOUN
ertr-509	124	14	of	of	ADP
ertr-509	124	15	web	web	NOUN
ertr-509	124	16	sitet	sitet	NOUN
ertr-509	124	17	evolution	evolution	NOUN
ertr-509	124	18	.	.	PUNCT
ertr-509	125	1	tussyadiah	tussyadiah	PROPN
ertr-509	125	2	,	,	PUNCT
ertr-509	125	3	i.	i.	PROPN
ertr-509	125	4	,	,	PUNCT
ertr-509	125	5	wang	wang	PROPN
ertr-509	125	6	,	,	PUNCT
ertr-509	125	7	d.	d.	PROPN
ertr-509	125	8	,	,	PUNCT
ertr-509	125	9	jung	jung	PROPN
ertr-509	125	10	,	,	PUNCT
ertr-509	125	11	t.	t.	PROPN
ertr-509	125	12	,	,	PUNCT
ertr-509	125	13	&	&	CCONJ
ertr-509	125	14	dieck	dieck	NOUN
ertr-509	125	15	,	,	PUNCT
ertr-509	125	16	m.	m.	NOUN
ertr-509	125	17	(	(	PUNCT
ertr-509	125	18	2018	2018	NUM
ertr-509	125	19	)	)	PUNCT
ertr-509	125	20	.	.	PUNCT
ertr-509	126	1	virtual	virtual	ADJ
ertr-509	126	2	reality	reality	NOUN
ertr-509	126	3	,	,	PUNCT
ertr-509	126	4	presence	presence	NOUN
ertr-509	126	5	,	,	PUNCT
ertr-509	126	6	and	and	CCONJ
ertr-509	126	7	attitude	attitude	NOUN
ertr-509	126	8	change	change	NOUN
ertr-509	126	9	:	:	PUNCT
ertr-509	126	10	empirical	empirical	ADJ
ertr-509	126	11	evidence	evidence	NOUN
ertr-509	126	12	from	from	ADP
ertr-509	126	13	tourism	tourism	NOUN
ertr-509	126	14	.	.	PUNCT
ertr-509	127	1	tourism	tourism	NOUN
ertr-509	127	2	management	management	NOUN
ertr-509	127	3	,	,	PUNCT
ertr-509	127	4	66	66	NUM
ertr-509	127	5	,	,	PUNCT
ertr-509	127	6	140	140	NUM
ertr-509	127	7	-	-	SYM
ertr-509	127	8	154	154	NUM
ertr-509	127	9	.	.	PUNCT
ertr-509	128	1	http://ertr.tamu.edu/	http://ertr.tamu.edu/	PROPN
ertr-509	128	2	technical	technical	ADJ
ertr-509	128	3	inspection	inspection	NOUN
ertr-509	128	4	heuristics	heuristic	NOUN
ertr-509	128	5	and	and	CCONJ
ertr-509	128	6	ueis	ueis	NOUN
ertr-509	128	7	for	for	ADP
ertr-509	128	8	web	web	NOUN
ertr-509	128	9	vr	vr	PROPN
ertr-509	128	10	:	:	PUNCT
ertr-509	128	11	the	the	DET
ertr-509	128	12	technical	technical	ADJ
ertr-509	128	13	inspection	inspection	NOUN
ertr-509	128	14	heuristics	heuristic	NOUN
ertr-509	128	15	and	and	CCONJ
ertr-509	128	16	the	the	DET
ertr-509	128	17	user	user	NOUN
ertr-509	128	18	experience	experience	NOUN
ertr-509	128	19	indicators	indicator	NOUN
ertr-509	128	20	for	for	ADP
ertr-509	128	21	this	this	DET
ertr-509	128	22	research	research	NOUN
ertr-509	128	23	were	be	AUX
ertr-509	128	24	created	create	VERB
ertr-509	128	25	by	by	ADP
ertr-509	128	26	integrating	integrate	VERB
ertr-509	128	27	and	and	CCONJ
ertr-509	128	28	merging	merge	VERB
ertr-509	128	29	some	some	DET
ertr-509	128	30	dimensions	dimension	NOUN
ertr-509	128	31	of	of	ADP
ertr-509	128	32	the	the	DET
ertr-509	128	33	two	two	NUM
ertr-509	128	34	vr	vr	PROPN
ertr-509	128	35	heuristic	heuristic	ADJ
ertr-509	128	36	sets	set	NOUN
ertr-509	128	37	from	from	ADP
ertr-509	128	38	sutcliffe	sutcliffe	PROPN
ertr-509	128	39	and	and	CCONJ
ertr-509	128	40	gaul	gaul	NOUN
ertr-509	128	41	...	...	PUNCT
ertr-509	128	42	results	result	VERB