Spatial Orientation in Telepresence (C02)

该项目研究了连续空间更新及其在合成环境中空间定位的关键作用。实验任务包括位置编码，虚拟现实设置中的自我运动，诱导强存在（包括工业场景），以及自我中心位置表征的更新测试。参与者完成指向和三角形完成任务。自运动可以是单纯的模拟平移，也可以是模拟自运动的真实结合，也可以是真实的自运动（重定向行走）。实验分析了连续的和瞬时的空间更新，并确定了视觉和内部（独特）线索对线索组合的贡献。

The project studies continuous spatial updating with its critical role for spatial orientation in synthetic environments. Experimental tasks involve the encoding of locations, self-motion in virtual reality setups that induce strong presence (including industrial scenarios), and tests for the updating of egocentric location representations. Participants perform pointing and triangle completion tasks. The self-motion is either merely simulated translation or real combined with simulated self-motion, or real self-motion (re-directed walking). The experiments disentangle continuous and instantaneous spatial updating, and determine the contributions of visual and internal (idiothetic) cues to cue combination.