Dementia Confusion / Disorientation Recognition and Orientation Soothing | 失智老人困惑/迷惘识别与定向安抚

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Through fixed cameras (and optional microphones) in dementia care facilities or homes, the system analyzes behaviors of people with dementia to identify confusion/disorientation states: sudden activity stops (interrupting ongoing actions such as eating or walking for ≥ 5 seconds), gaze drifting (eyes wandering without focus), looking around (frequent head turning), and repeated disorientation questions ('Where is this?'. | 通过失智照护机构或家庭固定摄像头（及可选麦克风），分析失智老人的行为，识别困惑/迷惘状态：突然停止活动（中断正在进行的动作，如吃饭、行走 ≥ 5 秒）、眼神游离（视线漫无目的漂移、不聚焦）、四处张望（头部频繁转动）、反复询问'这是哪''现在几点''你是谁'等定向障碍问题（需配合声纹或语音识别）。