Over My Hand: Using a Personalized Hand in VR to Improve Object Size Estimation, Body Ownership, and Presence
Over My Hand: Using a Personalized Hand in VR to Improve Object Size Estimation, Body Ownership, and Presence
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Over My Hand:在 VR 中使用个性化的手来改进对象大小估计、身体所有权和存在感
DOI:
10.1145/3267782.3267920
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Hughes, Charles E.
中科院分区:
文献类型:
--
作者:
Jung, Sungchul;Bruder, Gerd;Wisniewski, Pamela J.;Sandor, Christian;Hughes, Charles E.
When estimating the distance or size of an object in the real world, we often use our own body as a metric; this strategy is called body-based scaling. However, object size estimation in a virtual environment presented via a head-mounted display differs from the physical world due to technical limitations such as narrow field of view and low fidelity of the virtual body when compared to one's real body.In this paper, we focus on increasing the fidelity of a participant's body representation in virtual environments with a personalized hand using personalized characteristics and a visually faithful augmented virtuality approach. To investigate the impact of the personalized hand, we compared it against a generic virtual hand and measured effects on virtual body ownership, spatial presence, and object size estimation. Specifically, we asked participants to perform a perceptual matching task that was based on scaling a virtual box on a table in front of them. Our results show that the personalized hand not only increased virtual body ownership and spatial presence, but also supported participants in correctly estimating the size of a virtual object in the proximity of their hand.
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影响因子:
3.7
作者:
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通讯作者:
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DOI:
10.1073/pnas.1306779110
发表时间:
2013-07-30
影响因子:
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DOI:
10.1145/2338676.2338692
发表时间:
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期刊:
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DOI:
10.1109/cw.2009.39
发表时间:
2009
期刊:
2009 International Conference on CyberWorlds
影响因子:
--
作者:
G. Bruder;Frank Steinicke;K. Rothaus;K. Hinrichs
通讯作者:
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DOI:
10.1109/tvcg.2018.2794629
发表时间:
2018-04-01
影响因子:
5.2
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