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A robotic arm with a sense of touch has allowed a man who is paralyzed to quickly perform tasks like pouring water from one cup into another. The robotic arm provides tactile feedback directly to the man's brain as he uses his thoughts to control the device. Tactile information is important for using a robotic arm of limb prosthesis because it's hard to grasp an object you can't feel.

一个具有触觉的机械臂使一名瘫痪的男子能够迅速执行任务，如将水从一个杯子倒入另一个杯子。当这名男子用他的意念来控制设备时，机械臂直接向他的大脑提供触觉反馈。触觉信息对于使用肢体假体的机械臂非常重要，因为你很难抓住一个你感觉不到的物体。