论文进阶
presence
临场感；存在感。指用户即使身处另一个物理位置，仍主观感受到自己正处在虚拟环境中的体验，是沉浸式 VR 的核心属性之一。
English Definition
"The subjective experience of being in one place or environment, even when one is physically situated in another; a core attribute of immersive VR."
用法说明 · 针对中文母语者
常与 social presence（社交临场感）、co-presence（共在感）等组合使用。中文论文中常保留英文或在括号内注明。
常见错误
- ·误译为“存在”——在 VR/HCI 语境中专指“身处某地”的主观感受
- ·与 telepresence（远程临场）混用——telepresence 是 presence 的一个具体应用子集
真实用例 · 2 条
"Two key attributes — presence (the subjective experience of being in one place or environment, even when one is physically situated in another [84]) and embodiment (agency associated with manipulating content in three dimensions [34]) — are seen as central to VR's educational potential."
论文Pipeline extracted — review needed·作者在介绍 VR 教育潜力时给出 presence 的形式定义
"creating fully immersive experiences that may foster presence and improve communication"
论文Pipeline extracted — review needed·讨论对称系统（全 HMD 配置）如何促进 presence
由 pipeline 自动采集，待人工 review