Situation Awareness

情境意识 / 态势感知。由 Endsley 提出的三层模型（感知→理解→预测），在 HCI/UX 中常用于评估用户对自动化系统、车辆、飞行器等动态环境的掌控程度。中文常译为“情境意识”“态势感知”，不要简单译为“意识”。

English Definition

"A user's perception and understanding of the elements in an environment, their meaning, and the projection of their status into the near future (Endsley 1995). In HCI/UX, it refers to how well a user can perceive, comprehend, and predict system states."

用法说明 · 针对中文母语者

中文母语者容易把它等同于普通的“意识”或“警觉”。SA 是 HCI 中一个非常成熟的框架，常与 Endsley 一起引用。注意区分 SA（系统层面）和 attention（个体层面）。

常见错误

·译成“状况意识”，应保留“情境/态势”
·把它等同于 vigilance 或 attention

真实用例 · 3 条

"Focusing on visual NDRAs during automated driving modes also reduces Situation Awareness (SA) for vehicle users."

论文Pipeline extracted — review needed·说明用户在自动驾驶中做非驾驶活动会降低 SA

"SA refers to a heightened perception of the motion environment that allows users to anticipate the motion forces they are about to experience (Endsley 1995)."

论文Pipeline extracted — review needed·正式定义 SA，引用经典 Endsley 模型

"Since anticipation is tightly related to SA (Endsley and Connors 2008) and MS (Oman 1991; Reason 1978), two hypotheses are considered according to the conceptual framework."

论文Pipeline extracted — review needed·在理论框架中将 SA 与预期、运动 sickness 关联

由 pipeline 自动采集，待人工 review