Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.

In monocular see-through augmented reality systems, each eye is stimulated differently by a monocular image that is superimposed on the binocular background. This can impair binocular fusion, due to interocular conflict. As a function of visual characteristics, the latter can have a greater or lesse...

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Autores principales:	Elodie Bayle, Sylvain Hourlier, Sylvie Lelandais, Charles-Antoine Salasc, Laure Leroy, Justin Plantier, Pascaline Neveu
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1deb0fcbfbe14a41a225134da25f2410
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id	oai:doaj.org-article:1deb0fcbfbe14a41a225134da25f2410
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spelling	oai:doaj.org-article:1deb0fcbfbe14a41a225134da25f24102021-12-02T20:08:37ZInterocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.1932-620310.1371/journal.pone.0256766https://doaj.org/article/1deb0fcbfbe14a41a225134da25f24102021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0256766https://doaj.org/toc/1932-6203In monocular see-through augmented reality systems, each eye is stimulated differently by a monocular image that is superimposed on the binocular background. This can impair binocular fusion, due to interocular conflict. As a function of visual characteristics, the latter can have a greater or lesser impact on user comfort and performance. This study tested several visual characteristics of a binocular background and a monocular element during an exposure that reproduced the interocular conflict induced by a monocular see-through near-eye display. The aim was to identify which factors impact the user's performance. Performance was measured as target tracking and event detection, identification, fixation time, and latency. Our results demonstrate that performance is a function of the binocular background. Furthermore, exogenous attentional stimulation, in the form of a pulse with different levels of contrast applied to the monocular display, appears to preserve performance in most background conditions.Elodie BayleSylvain HourlierSylvie LelandaisCharles-Antoine SalascLaure LeroyJustin PlantierPascaline NeveuPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 9, p e0256766 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Elodie Bayle Sylvain Hourlier Sylvie Lelandais Charles-Antoine Salasc Laure Leroy Justin Plantier Pascaline Neveu Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
description	In monocular see-through augmented reality systems, each eye is stimulated differently by a monocular image that is superimposed on the binocular background. This can impair binocular fusion, due to interocular conflict. As a function of visual characteristics, the latter can have a greater or lesser impact on user comfort and performance. This study tested several visual characteristics of a binocular background and a monocular element during an exposure that reproduced the interocular conflict induced by a monocular see-through near-eye display. The aim was to identify which factors impact the user's performance. Performance was measured as target tracking and event detection, identification, fixation time, and latency. Our results demonstrate that performance is a function of the binocular background. Furthermore, exogenous attentional stimulation, in the form of a pulse with different levels of contrast applied to the monocular display, appears to preserve performance in most background conditions.
format	article
author	Elodie Bayle Sylvain Hourlier Sylvie Lelandais Charles-Antoine Salasc Laure Leroy Justin Plantier Pascaline Neveu
author_facet	Elodie Bayle Sylvain Hourlier Sylvie Lelandais Charles-Antoine Salasc Laure Leroy Justin Plantier Pascaline Neveu
author_sort	Elodie Bayle
title	Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
title_short	Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
title_full	Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
title_fullStr	Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
title_full_unstemmed	Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.
title_sort	interocular conflict from a monocular augmented reality display: impact of visual characteristics on performance.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/1deb0fcbfbe14a41a225134da25f2410
work_keys_str_mv	AT elodiebayle interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT sylvainhourlier interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT sylvielelandais interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT charlesantoinesalasc interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT laureleroy interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT justinplantier interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance AT pascalineneveu interocularconflictfromamonocularaugmentedrealitydisplayimpactofvisualcharacteristicsonperformance
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Interocular conflict from a monocular augmented reality display: Impact of visual characteristics on performance.

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