视觉触觉反与手表轮风格用于调节情感粗感知.
IEEE transactions on visualization and computer graphics
|October 3, 2025
概括
这项研究探讨了虚拟手的视觉和振动如何影响虚拟现实 (VR) 中的情感粗感知. 敏的视觉线索增强了粗性和情绪强度,而颜色影响了情绪的积极性.
科学领域:
- 人与计算机的交互
- 虚拟现实 虚拟现实 虚拟现实
- 触觉学是指触觉学是指触觉学.
背景情况:
- 之前关于虚拟现实 (VR) 纹理感知的研究重点是基于对象的纹理和振动反.
- 视觉反,特别是虚拟手,对情感粗感知的影响还没有得到充分研究.
研究的目的:
- 提出和评估一种视觉触觉反方法,将虚拟手可视化和指尖振动结合起来.
- 研究虚拟手上的情感视觉线索 (线形状,运动,颜色) 如何调节虚拟手中的情感反应 (兴奋,价值) 和VR中感知到的粗度.
主要方法:
- 开发了一种新的视觉触觉反系统,将虚拟手的轮与情感视觉线索相结合.
- 呈现的参与者具有不同的视觉线索 (利与光滑的轮,不同的颜色) 和触觉强度.
- 测量感知粗度,兴奋和价值作为情感反应.
主要成果:
- 虚拟手上的尖视觉轮显著增强了感知到的粗度和增加的兴奋,同时降低了价值.
- 颜色暗示主要影响了价值,红色持续减少了情绪的积极性.
- 视觉线索扩展了情感调制到中级感知范围,特别是在较低的触觉强度.
结论:
- 将表达式的视觉线索与触觉反集成为丰富VR情感染提供了一种强大的方法.
- 这种方法允许在沉浸式虚拟环境中灵活调整用户体验的情感.
- 虚拟手对虚拟手的视觉反在模拟物体纹理之外的情感感知方面发挥着至关重要的作用.
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