A Short Description of an Ankle-Actuated Seated VR Locomotion Interface
A Short Description of an Ankle-Actuated Seated VR Locomotion Interface
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脚踝驱动的坐式 VR 运动界面的简短描述
DOI：
10.1109/vrw52623.2021.00018
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
I. Farkhatdinov
中科院分区：
文献类型：
--
作者：
Ata Otaran;I. Farkhatdinov
我们提供了一个界面的概述，允许用户在坐着的姿势下执行敲脚动作，以模拟虚拟现实(VR)中的行走感觉。该界面包括一个阻抗控制的机器人脚平台，该平台在移动时抵抗用户的脚部敲击运动。平台的角运动被用来识别用户的行走意图，并相应地对VR化身进行动画处理。通过控制平台的阻抗特性来模拟不同的VR行走地形。
We present an overview of the interface that allows users to perform foot-tapping movements in a seated posture to emulate walking sensation in virtual reality (VR). The interface comprises an impedance controlled robotic foot platform that moves while resisting the user’s foot-tapping movements. The platform’s angular movement is used to recognize the walking intention of the user and animate the VR avatar accordingly. The impedance characteristics of the platform are controlled to emulate different VR walking terrains.