在被动虚拟现实驾驶模拟中影响向量和运动病的因素
Benjamin P Hughes1, Hassan N Naeem2, Nicolas Davidenko2
1Psychology Department, University of California, Santa Cruz, Santa Cruz, 95064, USA. bephughe@ucsc.edu.
Scientific reports
|December 5, 2024
概括
虚拟现实驾驶模拟表明,更快的速度和不断扩大的视觉线索增加了虚幻的自我运动 (向量) 和运动恶心. 头部运动模式是虚拟环境中用户体验的关键指标.
科学领域:
- 虚拟现实 (VR) 是一种虚拟现实.
- 人与计算机的交互 (HCI)
- 感知心理学 感知心理学
背景情况:
- 视觉,视觉诱导的运动病和存在是沉浸式虚拟现实体验的关键因素.
- 了解这些因素对于设计有效和舒适的VR模拟至关重要,特别是在驾驶场景中.
研究的目的:
- 调查虚拟驾驶速度,视觉提示类型和参与者的姿势如何影响移动,运动恶性和存在.
- 在VR驾驶中分析头部运动模式和用户体验指标之间的关系.
主要方法:
- 参与者经历了60秒的虚拟现实驾驶圈在不同的速度 (60英里/小时对120英里/小时).
- 记录了自我报告的移动,运动恶心和存在,以及头部运动模式 (yaw轴).
- 视觉线索 (扩张,收缩,翻译) 和参与者的姿势 (直立或躺下) 被操纵.
主要成果:
- 较高的虚拟驾驶速度 (120英里/小时) 显著增加了向量和运动恶心.
- 与其他提示类型相比,扩展视觉线索 (前进运动) 导致向量,运动性疾病和存在的评分更高.
- 与中位数头部运动的一致性与较高的向量,运动性疾病和存在相关,特别是在较慢的速度.
结论:
- 虚拟驾驶速度和视觉暗示扩展是引向,运动恶心和存在的重要决定因素.
- 头部运动模式是评估VR用户体验的重要行为指标.
- 在这个VR驾驶模拟中,俯卧姿势并没有显著减轻运动恶心.
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