The Effect of a Foveated Field-of-view Restrictor on VR Sickness
The Effect of a Foveated Field-of-view Restrictor on VR Sickness
复制标题
中央凹视场限制器对 VR 晕眩症的影响
DOI:
10.1109/vr46266.2020.00087
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Folmer, Eelke
中科院分区:
文献类型:
--
作者:
Adhanom, Isayas Berhe;Navarro Griffin, Nathan;MacNeilage, Paul;Folmer, Eelke
Virtual reality sickness typically results from visual-vestibular conflict. Because self-motion from optical flow is driven most strongly by motion at the periphery of the retina, reducing the user’s field-of-view (FOV) during locomotion has proven to be an effective strategy to minimize visual vestibular conflict and VR sickness. Current FOV restrictor implementations reduce the user’s FOV by rendering a restrictor whose center is fixed at the center of the head mounted display (HMD), which is effective when the user’s eye gaze is aligned with head gaze. However, during eccentric eye gaze, users may look at the FOV restrictor itself, exposing them to peripheral optical flow which could lead to increased VR sickness. To address these limitations, we develop a foveated FOV restrictor and we explore the effect of dynamically moving the center of the FOV restrictor according to the user’s eye gaze position. We conducted a user study (n=22) where each participant uses a foveated FOV restrictor and a head-fixed FOV restrictor while navigating a virtual environment. We found no statistically significant difference in VR sickness measures or noticeability between both restrictors. However, there was a significant difference in eye gaze behavior, as measured by eye gaze dispersion, with the foveated FOV restrictor allowing participants to have a wider visual scan area compared to the head-fixed FOV restrictor, which confined their eye gaze to the center of the FOV.
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影响因子:
1.9
作者:
RICCIO G E;STOFFREGEN T A
通讯作者:
STOFFREGEN T A
DOI:
--
发表时间:
2017
期刊:
IEEE Conference on Virtual Reality and 3D User Interfaces
影响因子:
--
作者:
Sebastian Freitag;B. Weyers;T. Kuhlen
通讯作者:
T. Kuhlen
DOI:
10.1145/3359996.3364243
发表时间:
2019
期刊:
Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology
影响因子:
--
作者:
Nathan Navarro Griffin;Eelke Folmer
通讯作者:
Eelke Folmer
DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Jérémy Plouzeau;D. Paillot;J. Chardonnet;F. Mérienne
通讯作者:
F. Mérienne
影响因子:
3.8
作者:
Keshavarz B;Riecke BE;Hettinger LJ;Campos JL
通讯作者:
Campos JL