The actuators come in, find the surface of the limb, measure its unloaded shape, and then they push on the tissues to measure tissue compliances at each anatomical point.
驱动装置贴近来查找这个肢体表面， 测量它无加载时的形状， 然后向前推进到表面组织 来测量组织符合 于每一个解剖点。