The video tracker controls a mirror to acquire the Relay Mirror Experiment (RME) satellite, and provides a robust low bandwidth tracking loop to remove line of sight jitter.

视频跟踪器控制反射镜以捕获中继反射镜实验（RME）卫星，并提供鲁棒性强的低带宽增益视频跟踪回路，从而消除视轴抖动。

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Though it is in its very early stages, the experiment into arthritis at UCSD could provide the broadest use of mirror therapy yet.

BBC: What phantom limbs and mirrors teach us about the brain