Effects of the direction of hand movement, shift of virtual hand and the perspective cue on proprioceptive drift
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- Uchida Yuki
- Graduate school of engineering, Kochi University of Technology
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- Shigemasu Hiroaki
- School of information, Kochi University of Techonology
Bibliographic Information
- Other Title
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- バーチャルな身体の運動方向,偏位方向およびサイズが自己受容感覚ドリフトに及ぼす影響
Abstract
<p>In this study, we examined whether the proprioceptive drift depends on (1) direction of the synchronous hand movement (horizontal or back-and-forth), (2) direction of the positional shift of virtual hand (left/right or near/far), (3) the congruency of the direction of the shift and the movement, and (4) perspective cue in the back-and-forth movement. Results showed that the visual feedback of synchronous horizontal retinal motion of participant's own hand did not cause larger proprioceptive drift than the synchronous change of disparity and size by back-and-forth movement, while the near/far shift of one's own hand showed smaller drift than the left/right shift. Besides, there was no enhancement of the drift when the direction of these factors is congruent, although the hand movement may induce more attention to the moving direction. These results suggest that the synchronous motion itself is an important factor on the drift, irrespective of horizontal or back-and-forth direction and the congruency of size change and the direction of the displacement causes significantly different effect on the drift.</p>
Journal
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- Transactions of the Virtual Reality Society of Japan
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Transactions of the Virtual Reality Society of Japan 24 (1), 61-67, 2019
THE VIRTUAL REALITY SOCIETY OF JAPAN
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Details 詳細情報について
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- CRID
- 1390001288142957696
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- NII Article ID
- 130007628869
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- ISSN
- 24239593
- 1344011X
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed