translation.en: The subject stands in front of a computer array of cameras, and those cameras can, frame-by-frame, reconstruct the geometry of exactly what the subject's doing at the moment.
translation.zh: 它站于一组由电脑驱动的相机阵列前 这些相机将会准确的描绘出物体的运动 重建几何正是这一主题的目前做的事情。