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首页> 外文会议>2016 IEEE Second Workshop on Eye Tracking and Visualization >Gaze characteristics of video watching in a surgical setting
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Gaze characteristics of video watching in a surgical setting

机译：在手术环境中观看视频的凝视特性

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Observing surgical videos has been integrated intensively into surgical education. We test whether video watching can elicit the same eye motion pattern of an observer as the operator in performing the surgical procedure. While observing the task performed using tools, subjects started to move their eyes off the previous target 0.7 s after the tool but reached the next target 1.5 s before the tool. These two events in observing occurred approximately 0.5 s after times in operating. Fixations performed while observing the video were often shorter than while performing, especially before the tool touched the target. Participants in observing were primarily checking outcomes of tool movement; differing to actively collecting information on the target for guiding tool movement during task operating. This result has indication for developing new strategies of improving education outcomes from video watching.
机译：观察手术录像已被广泛地整合到手术教育中。我们测试视频观看是否可以在执行外科手术过程中引起观察者与操作者相同的眼动模式。在观察使用工具执行的任务时，受试者开始将眼睛移出工具后0.7 s的先前目标，但到达工具前1.5 s的下一个目标。观察中的这两个事件在操作后约0.5 s发生。观看视频时执行的注视通常比执行时要短，尤其是在工具接触目标之前。观察的参与者主要是检查工具运动的结果。与在任务操作期间主动收集目标信息以指导工具移动不同。这一结果表明，正在开发改善视频观看教育效果的新策略。

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