不要看摄像机:在远程视频通信中实现感知眼神接触
Alice Gao1,2, Samyukta Jayakumar3,4, Marcello Maniglia3,5
1Paul G. Allen School of Computer Science and Engineering, University of Washington, Seattle, WA, USA.
Journal of vision
|September 11, 2025
概括
在视频通话中实现自然的眼神接触是一项挑战. 研究表明,看摄像头镜头下方2°,而不是直接进入镜头,最好为观众创造眼神接触的感知.
科学领域:
- 心理学 心理学 心理学
- 人与计算机的交互
- 视觉感知 视觉感知 视觉感知
背景情况:
- 眼神接触对于社会互动和传达社会线索至关重要.
- 远程视频会议技术往往无法复制自然的眼神接触.
- 了解如何在2D显示器上模拟眼神接触对于有效的沟通至关重要.
研究的目的:
- 为了确定最佳的视线方向,通过相机模拟眼神接触.
- 调查视线方向如何影响2D屏幕上对眼神接触的感知.
主要方法:
- 17名参与者评价了演员在照片中的目光.
- 评估眼神接触的感知 (是-否分析).
- 评估视觉垂直视线方向 (上下分析).
主要成果:
- 与普遍认为的相反,直接看摄像头并不是最好的.
- 当演员看着摄像头镜头下方大约2°时,视线接触的感知得到了最大化.
- 无论是否和上下分析都支持了这一发现.
结论:
- 在以屏幕为媒介的交互中,最佳的眼神接触模拟需要在摄像头稍微下方看.
- 这一发现为改善虚拟通信提供了实际指导.
- 在数字环境中复制自然眼神接触的挑战仍然存在.
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