Unverified50% confidenceTradeoffExact time
悬空手势交互系统面临"大猩猩手臂"（Gorilla Arm）效应，当手臂抬起超过肩膀高度时通常在 2-3 分钟内产生明显肌肉疲劳
1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen
Sources
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