理学 智能终端 释 motion tracker 动作追踪器 一种简单方便的可穿戴智能设备。动作追踪器能够实时捕捉用户身体或某一器官的动作并进行实时记录和分析，并且能够提供简单的人机交互操作。例如，微软公司在2009年发布的Kinect可以识别用户的简单手势并实现相应的操作。
计算机应用 计算机辅助设计与图形学 释文 motion tracker 运动跟踪器
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