Unverified82% confidenceTradeoffTime unknown
SOS触发越灵敏(如摇晃触发)越容易误报,误报过多会导致联系人麻痹或用户主动关闭功能;老人机场景优先选'长按+确认延迟'模式,而非纯摇晃感应
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedSOS触发方式应确认长按而非单击——单击易误触频繁骚扰联系人;且应确认按下后是否有振动/语音反馈,无反馈会让老人不确定是否触发成功80% similarUnverifiedSOS触发方式要选'长按3秒+连按防误触'双重机制的型号,纯单击触发在拥挤或磕碰环境误报率极高,会导致监护人麻痹忽略真实警情77% similarUnverified带跌倒自动检测功能的产品灵敏度越高越易在弯腰、坐下时误报,误报频繁会导致看护人麻痹忽视真实警报,建议选可调节灵敏度且带取消倒计时的机型77% similarUnverified灵敏度越高漏报越少但误报越多,反之亦然;对易受惊或不愿反复解释误报的老人,宁可稍降灵敏度配合SOS按键兜底77% similarUnverified误触防护越强(如需长按3秒或双击确认),越能减少老人误报,但也会延长真实紧急时的响应时间,认知障碍老人应选一键即触的低误触门槛机型76% similar
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