Unverified50% confidenceFactExact time
Research by Professor Gloria Mark of the University of California, Irvine found that office workers switch tasks on average every 3 minutes, and after each interruption it takes an average of approximately 23 minutes and 15 seconds to return to the same depth of focused concentration.
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9/3/2026
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UnverifiedAccording to research by Gloria Mark et al. at UC Irvine, a single interruption may require 15–25 minutes to recover one's working state.75% similarUnverifiedUC Irvine professor Gloria Mark, in her 2023 book Attention Span, noted that digital workers switch their focus of attention on average every 47 seconds, and after each interruption require an average of 23 minutes and 15 seconds to fully return to a state of deep focus.74% similarUnverified根据加州大学欧文分校Gloria Mark的研究，工程师的平均专注时长被压缩至23分钟以内74% similarUnverified遥操作采集一条完整示教通常需要30-120秒，加上重置环境时间，单人每小时有效采集量约为20-40条轨迹67% similar
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