论文标题

对沉浸在远程敏感机器人中的用户的偏好和舒适性的研究

A Study of Preference and Comfort for Users Immersed in a Telepresence Robot

论文作者

Widagdo, Adhi, Suomalainen, Markku, Sakcak, Basak, Mimnaugh, Katherine J., Kalliokoski, Juho, Chambers, Alexis P., Ojala, Timo, LaValle, Steven M.

论文摘要

在本文中,我们表明,将浸入远程态度机器人中的用户的旋转放松是首选,并且可能会增加存在或“在那里”的感觉。通过沉浸式触觉,我们的意思是一种场景,戴着头部安装显示器的用户在另一个位置体现了配备了360°相机的移动机器人,因此用户可以移动机器人并与周围的人进行通信。通过放松旋转,用户永远不会在保持静止的同时通过头部安装的显示器感知旋转运动,从而避免感官不匹配,这会导致VR疾病的主要部分。我们在Dolly移动机器人平台上进行了用户研究(n = 32),模仿了较早的模拟研究。与模拟研究不同,在这项研究中,参与者遭受的VR病没有显着差异,或者他们发现更舒适的状况(放松或自动旋转)。但是,参与者仍然更喜欢放松的状况,他们判断它使其具有更强的存在感,这是自然交流的主要作品。我们表明,在一个真正的远程敏感机器人感知距离上的参与者与模拟相似,并提供了有关VR作为机器人技术和人类机器人相互作用的研究平台的进一步证据。

In this paper, we show that unwinding the rotations of a user immersed in a telepresence robot is preferred and may increase the feeling of presence or "being there". By immersive telepresence, we mean a scenario where a user wearing a head-mounted display embodies a mobile robot equipped with a 360° camera in another location, such that the user can move the robot and communicate with people around it. By unwinding the rotations, the user never perceives rotational motion through the head-mounted display while staying stationary, avoiding sensory mismatch which causes a major part of VR sickness. We performed a user study (N=32) on a Dolly mobile robot platform, mimicking an earlier similar study done in simulation. Unlike the simulated study, in this study there is no significant difference in the VR sickness suffered by the participants, or the condition they find more comfortable (unwinding or automatic rotations). However, participants still prefer the unwinding condition, and they judge it to render a stronger feeling of presence, a major piece in natural communication. We show that participants aboard a real telepresence robot perceive distances similarly suitable as in simulation, presenting further evidence on the applicability of VR as a research platform for robotics and human-robot interaction.

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