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Effects of eye vergence and accommodation on interactions with content on an AR magic-lens display and its surroundingsLugtenber, Geert ...Augmented reality (AR) magic-lens (ML) displays, such as handheld devices, offer a convenient and accessible way to enrich our environment using virtual imagery. Several display technologies, ... including conventional monocular, less common stereoscopic, and varifocal displays, are currently being used. Vergence and accommodation effects on depth perception, as well as vergence–accommodation conflict, have been studied, where users interact only with the content on the display. However, little research exists on how vergence and accommodation influence user performance and cognitive-task load when users interact with the content on a display and its surroundings in a short timeframe. Examples of this are validating augmented instructions before making an incision andperforming general hand-eye coordinated tasks such as grasping augmented objects. To improve interactions with future AR displays in such scenarios, we must improve our understanding of this influence. To this end, we conducted two fundamental visual-acuity user studies with 28 and 27 participants, while investigating eye vergence and accommodation distances on four ML displays. Our findings show that minimizing the accommodation difference between the display and its surroundings is crucial when the gaze between the display and its surroundings shifts rapidly. Minimizing the difference in vergence is more important when viewing the display and its surroundings as a single context without shifting the gaze. Interestingly, the vergence–accommodation conflict did not significantly affect the cognitive-task load nor play a pivotal role in the accuracy of interactions with AR ML content and its physical surroundingsSource: IEEE transactions on visualization and computer graphics. - ISSN 1077-2626 (2024, str. 1-11)Type of material - article, component part ; adult, seriousPublish date - 2024Language - englishCOBISS.SI-ID - 198487299
Author
Lugtenber, Geert |
Čopič Pucihar, Klen |
Kljun, Matjaž, računalništvo |
Sawabe, Taishi |
Fujimoto, Yuichiro |
Kanbara, Masayuki |
Kato, Hirokazu
Topics
eye vergence |
eye accommodation |
augmented reality |
magic-lens display |
vergenca oči |
prilagajanje oči |
razširjena resničnost |
zaslon magične leče
source: IEEE transactions on visualization and computer graphics. - ISSN 1077-2626 (2024, str. 1-11)
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Database name | Field | Year |
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Lugtenber, Geert | |
Čopič Pucihar, Klen | 31774 |
Kljun, Matjaž, računalništvo | 24897 |
Sawabe, Taishi | |
Fujimoto, Yuichiro | |
Kanbara, Masayuki | |
Kato, Hirokazu |
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