CoVR：一种用于VR中不确定场景的大规模力反馈机器人接口
CoVR: A Large-Scale Force-Feedback Robotic Interface for Non-Deterministic Scenarios in VR
摘要：
我们提出了CoVR，一种新型的机器人接口，在房间规模的VR舞台上提供强大的动觉反馈（100 N）。它由安装在2D笛卡尔天花板机器人（XY位移）上的物理柱组成，该机器人具有以下能力：（1）抵抗身体缩放的用户的动作，例如推动或倾斜;（2）通过拉动或运输用户来作用于用户，以及（3）携带多个潜在的重物（高达80公斤），用户可以自由操纵或相互交互。我们描述了它的实现，并定义了一个轨迹生成算法的基础上，一个新的用户意图模型，以支持非确定性的情况下，用户可以自由地与任何感兴趣的虚拟对象进行交互，而不考虑的情况下的进展。一项技术评估和一项用户研究证明了CoVR的可行性和可用性，以及涉及强力的全身相互作用的相关性，例如被拉过或运输。
英文摘要：
We present CoVR, a novel robotic interface providing strong kinesthetic feedback (100 N) in a room-scale VR arena. It consists of a physical column mounted on a 2D Cartesian ceiling robot (XY displacements) with the capacity of (1) resisting to body-scaled users' actions such as pushing or leaning; (2) acting on the users by pulling or transporting them as well as (3) carrying multiple potentially heavy objects (up to 80kg) that users can freely manipulate or make interact with each other. We describe its implementation and define a trajectory generation algorithm based on a novel user intention model to support non-deterministic scenarios, where the users are free to interact with any virtual object of interest with no regards to the scenarios' progress. A technical evaluation and a user study demonstrate the feasibility and usability of CoVR, as well as the relevance of whole-body interactions involving strong forces, such as being pulled through or transported.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
