著者
中島 武三志 植井 康介 飯田 隆太郎
出版者
特定非営利活動法人 日本バーチャルリアリティ学会
雑誌
日本バーチャルリアリティ学会論文誌 (ISSN:1344011X)
巻号頁・発行日
vol.25, no.2, pp.127-137, 2020 (Released:2020-06-30)
参考文献数
26

Cross-modality is applied as a haptic feedback method in a virtual / mixed reality (VR/MR) environment using a head mount display (HMD). Such a haptic feedback method based on cross-modal illusion is seen as a method reducing burden on the user. Particularly, there are reports of haptic sensory illusion that occurs when a virtual object is touched in MR environment which can be applied to haptic feedback methods. But there is a problem that the haptic sensory illusion obtained from this method is weak. In anticipation of a more reliable haptic feedback method, we focused our research on hearing as it is a modality co-occurring with the sense of touch. In this paper, we aim to understand the influence of auditory stimuli on haptic sensory illusions when touching virtual objects in an MR environment. In particular, we considered the influence of adding simulated contact sound when a user touches a virtual object with his or her palm on the magnitude and impression of the haptic sensory illusion. Regarding magnitude, the haptic sensory illusion was increased from adding auditory stimuli. Regarding impression, a soft impression changed to a hard impression by adding auditory stimuli, in one of the trials.

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VR感覚勢、ていうかVRファック勢はこの論文ぜひ読んで! https://t.co/d1rErmlz1K
今日の論文は人間のバグについて。VR内で仮想物体に触るときの擬音によって、誤認する触覚情報に変化があるのかって研究。結果として、形状によっては、擬音が鳴ることで深部感覚(強度や先鋭具合)にある程度の誤認を起こさせるとのこと。 https://t.co/r0zwvBq5Vu

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