Investigating the Detection of Bimanual Haptic Retargeting in Virtual Reality

Eric J. Gonzalez, Sean Follmer
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引用次数: 35

Abstract

Haptic retargeting is a virtual reality (VR) interaction technique enabling virtual objects to be ”remapped” to different haptic proxies by offsetting the user’s virtual hand from their physical hand. While researchers have investigated single-hand retargeting, the effects of bimanual interaction in the context of haptic retargeting have been less explored. In this study, we present an evaluation of perceptual detection rates for bimanual haptic retargeting in VR. We tested 64 combinations of simultaneous left- and right-hand retargeting ranging from − 24° to + 24° offsets and found that bimanual retargeting can be more noticeable to users when the hands are redirected in different directions as opposed to the same direction.
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虚拟现实中双手触觉重定向检测的研究
触觉重定向是一种虚拟现实(VR)交互技术,通过将用户的虚拟手从他们的物理手偏移,使虚拟对象“重新映射”到不同的触觉代理。虽然研究人员已经研究了单手重定向,但在触觉重定向的背景下,双手交互的影响却很少被探索。在这项研究中,我们提出了一个评估感知检出率的双手触觉重定向VR。我们测试了64种同时左手和右手重定向的组合,范围从- 24°到+ 24°偏移,发现当双手重定向到不同的方向时,对用户来说,双手重定向比同一方向更明显。
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