Haptobend: shape-changing passive haptic feedback in virtual reality
Haptobend: shape-changing passive haptic feedback in virtual reality
复制标题
Haptobend：虚拟现实中变形的被动触觉反馈
DOI：
10.1145/3131277.3132179
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
Audrey Girouard
中科院分区：
文献类型：
--
作者：
John C. McClelland;Robert J. Teather;Audrey Girouard
我们提出了HaptoBend，一种新型的形状变化输入设备，为虚拟现实（VR）中的各种物体提供被动触觉反馈（PHF）。过去的VR研究表明，PHF增加了用户的存在感，提高了用户的任务性能。然而，为多个对象提供PHF通常需要复杂的、不可移动的系统或多个道具。haptoend通过允许用户将设备弯曲成2D平面形状和多表面3D形状来解决这个问题。我们相信haptoend对虚拟物体的物理近似可以通过研究提供真实的触觉反馈，证明人类视觉在VR中优于其他感官。为了测试HaptoBend在匹配二维平面和三维多曲面形状方面的有效性，我们模拟了20名参与者的手势激发研究。高优度和易用性分数表明，形状变化的被动触觉设备，如haptoend，是一种有效的泛化触觉方法。进一步的分析支持使用物理近似的真实触觉反馈。
We present HaptoBend, a novel shape-changing input device providing passive haptic feedback (PHF) for a wide spectrum of objects in virtual reality (VR). Past research in VR shows that PHF increases presence and improves user task performance. However, providing PHF for multiple objects usually requires complex, immobile systems, or multiple props. HaptoBend addresses this problem by allowing users to bend the device into 2D plane-like shapes and multi-surface 3D shapes. We believe HaptoBend's physical approximations of virtual objects can provide realistic haptic feedback through research demonstrating the dominance of human vision over other senses in VR. To test the effectiveness of HaptoBend in matching 2D planar and 3D multi-surface shapes, we conducted an experiment modeled after gesture elicitation studies with 20 participants. High goodness and ease scores show shape-changing passive haptic devices, like HaptoBend, are an effective approach to generalized haptics. Further analysis supports the use of physical approximations for realistic haptic feedback.
DOI：
10.1109/tvcg.2017.2656978
发表时间：
2017-04
影响因子：
5.2
作者：
André Zenner;A. Krüger
通讯作者：
André Zenner;A. Krüger