Cybersickness Reduction when Navigating Virtual Environments in Small Physical Environments

虚拟现实（VR）系统的一个众所周知的问题是晕动病。在虚拟现实环境中，我们的眼睛如何感知我们的运动，而我们通常并没有真正移动，这与其他感觉系统（如前庭系统）感知的事实存在冲突，这是导致晕屏病的原因。这种冲突让VR用户感到恶心。该项目的目的是研究在虚拟现实环境中移动时减少晕动病的方法，特别是针对小空间使用场景（例如，当用户站立或坐着，但没有在环境中行走）。

A well-known problem with virtual reality (VR) systems is motion sickness, or cybersickness. Cybersicknessarises from conflicts between how our eyes perceive our motion in a VR environment, and the fact that we areoften not actually moving, which other sensory systems (e.g., the vestibular system) perceive. This conflictyields nausea in VR users. The aim of this project is to investigate methods to reduce cybersickness whenmoving through VR environments, specifically targeting small space usage scenarios (e.g., when the user isstanding or sitting, but not physically walking through the environment).