Dynamic Redirection for VR Haptics with a Handheld Stick
Dynamic Redirection for VR Haptics with a Handheld Stick
复制标题
使用手持棒实现 VR 触觉的动态重定向
DOI:
10.1109/tvcg.2023.3247047
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发表时间:
2023
影响因子:
5.2
通讯作者:
Popescu, Voicu
中科院分区:
文献类型:
--
作者:
Zhou, Yuqi;Popescu, Voicu
This paper proposes a general handheld stick haptic redirection method that allows the user to experience complex shapes with haptic feedback through both tapping and extended contact, such as in contour tracing. As the user extends the stick to make contact with a virtual object, the contact point with the virtual object and the targeted contact point with the physical object are continually updated, and the virtual stick is redirected to synchronize the virtual and real contacts. Redirection is applied either just to the virtual stick, or to both the virtual stick and hand. A user study (N = 26) confirms the effectiveness of the proposed redirection method. A first experiment following a two-interval forced-choice design reveals that the offset detection thresholds are [−15cm, +15cm]. A second experiment asks participants to guess the shape of an invisible virtual object by tapping it and by tracing its contour with the handheld stick, using a real world disk as a source of passive haptic feedback. The experiment reveals that using our haptic redirection method participants can identify the invisible object with 78% accuracy.
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DOI:
--
发表时间:
2022
期刊:
IEEE Conference on Virtual Reality and 3D User Interfaces
影响因子:
--
作者:
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通讯作者:
Gilles Bailly
DOI:
10.1109/tvcg.2017.2656978
发表时间:
2017-04
影响因子:
5.2
作者:
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André Zenner;A. Krüger
DOI:
--
发表时间:
2017
期刊:
International Symposium on Switching
影响因子:
--
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通讯作者:
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DOI:
10.1145/3411763.3451814
发表时间:
2021
期刊:
Extended Abstracts of the 2021 CHI Conference on Human Factors in Computing Systems
影响因子:
--
作者:
André Zenner;Hannah Maria Kriegler;A. Krüger
通讯作者:
A. Krüger
影响因子:
2.9
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V. Mercado;M. Marchal;A. Lécuyer
通讯作者:
A. Lécuyer