AI 中文总结
研究行人在社交互动周围的导航，通过四项实地实验，发现行人会整合他人目光等信息避免打断互动，也会因他人已穿过互动区域而集体违反空间规范，揭示了身体移动性与行人社会计算的关系。
AI 中文摘要
行人动力学被表征为受社会规范（如个人空间）约束的复杂物理系统。然而，先前的研究忽略了他人社交互动所施加的空间规范，如对话。与物理障碍不同，社交互动的边界是潜在的，如同无形的墙，必须从互动参与的迹象中推断。在对4911名参与者进行的四项实地实验中，表明行人整合他人的目光、接近度、身体方向和交谈以避免打断可能的互动。但如果其他行人已经这样做了，行人也会集体违反这些空间规范穿过互动区域。这些结果证明了身体移动性如何取决于行人的社会计算。
英文摘要
Pedestrian dynamics are characterized as complex physical systems constrained by social norms, like personal space. Yet, prior research has ignored the spatial norms imposed by others' social interactions, such as conversations. Unlike physical obstacles, the boundaries of social interactions are latent --- even more so than those of personal space --- as if they are invisible walls, and must be inferred from signs of interactional involvement. In four field experiments with 4,911 participants, we show that pedestrians integrate others' gaze, proximity, body orientation, and talk to avoid interrupting possible interactions. However, pedestrians also collectively violate these spatial norms by walking through an interaction if other pedestrians had already done so. These results demonstrate how physical mobility depends on pedestrians' social computations.
Comments23 pages, 14 figures
