使用虚拟和触觉反增强所有权感
Samirah Altukhaim1,2, Daniel George1, Kiruba Nagaratnam3
1Biomedical Science and Biomedical Engineering, School of Biological Sciences, University of Reading, Whiteknights, Reading, RG6 6AY, UK.
Scientific reports
|March 1, 2024
概括
同步的反相多式反,结合视觉,触觉和动感输入,与相内反相比,有效地诱导了对虚拟手的更强烈的所有权感 (SoO).
科学领域:
- 人与计算机的交互
- 神经科学是一个神经科学.
- 机器人技术 机器人技术 机器人技术
背景情况:
- 运动功能依赖于整合多式感官信息,包括视觉和触觉反,以建立对身体的所有权感 (SoO).
- 对虚拟四肢产生所有权感对于直观的人机交互和先进的机器人应用至关重要.
研究的目的:
- 开发和评估一个视觉触觉的人机界面,旨在引起对虚拟手的所有权感 (SoO).
- 为了研究同步相内与反相多式反对被动握手运动期间SoO生成的影响.
主要方法:
- 创建了一个新的视觉触觉接口,集成视觉,触觉和动感反模式.
- 参与者在两个同步条件下经历了被动的手抓动作:在相位和反相位的多式反.
- 通过测量对对虚拟手施加威胁刺激的反应时间来量化所有权感 (SoO).
主要成果:
- 与相反反条件相比,参与者在反相反条件下对威胁刺激的反应时间显著缩短.
- 这表明同步反相多式反在诱导对虚拟手的所有权感 (SoO) 中更有效.
- 更强大的触觉反,与视觉线索同步,在增强感知所有权方面发挥了关键作用.
结论:
- 同步反相多式反比相内反更有效地增强对虚拟肢体的所有权感 (SoO).
- 触觉反在加强视觉信息,建立强烈的所有权感方面发挥着至关重要的作用.
- 该研究强调了精确的感官定时和整合对于创造沉浸式虚拟化身体验的重要性.
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