论文专业
joint attention
联合注意：两个或多个主体通过注视跟随、手势指向等方式对同一对象或事件形成共享注意焦点，是发展心理学、认知科学及 HCI 中的重要概念。
English Definition
"The shared focus of two or more individuals on an object or event, typically achieved through gaze following, pointing, or other deictic cues; a foundational concept in cognitive science and HCI."
用法说明 · 针对中文母语者
源自发展心理学（Tomasello 等），在 HCI 中被用于描述人与 AI 系统之间如何通过注视、手势等信号建立共享焦点。注意区分普通的「共同关注」与这一技术术语。
真实用例 · 3 条
"Joint attention coordination for fluid focus alignment"
论文Pipeline extracted — review needed·Abstract 中框架组件之一
"Supporting humans and AI in fluidly establishing, shifting, and maintaining shared attention through multimodal signals such as gaze, gestures, and AR highlights."
论文Pipeline extracted — review needed·解释 Joint Attention Expression 组件的设计意图
"The AI assistant interprets implicit cues from eye gaze and hand-object interaction (joint attention), infers intent, and consults accumulated common ground."
论文Pipeline extracted — review needed·Figure 1 图注，说明系统如何利用联合注意线索推断用户意图
由 pipeline 自动采集，待人工 review