视觉反馈延迟对人类路径控制任务表现的影响

Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology Pub Date : 2019-11-12 DOI:10.1145/3359996.3364726

Himari Tochioka, Haruka Ikeda, T. Hayakawa, M. Ishikawa

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引用次数: 3

摘要

研究了视觉反馈系统在路径控制任务中的延迟效应。输入动作被高速记录下来，并以可控的延迟进行投影，同时要求用户拖动一个物体穿过隧道路径。我们对该系统进行了10人的测试，并根据转向规律分析了持续时间，发现视觉反馈延迟超过64.3 ms会导致用户性能下降，这为开发面向用户的界面设计提供了建议。

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Effects of Latency in Visual Feedback on Human Performance of Path-Steering Tasks

Effects of latency in a visual feedback system during path-steering tasks were examined. Input movements were recorded in high speed and projected with controlled latency, while a user was required to drag an object through a tunnel path. We tested the system with 10 people and analyzed the duration based on the steering law and revealed that the latency of visual feedback beyond 64.3 ms was associated with reductions in user performance, which provides suggestions in developing user-oriented interface designs.

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Proceedings of the 25th ACM Symposium on Virtual Reality Software and Technology

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