让机械手抓住什么东西最困难?答案是鸡蛋。因为如果抓握的力量太小,鸡蛋就会滑落,如果力量太大, 鸡蛋又会破碎。而对最近由意大利生物医学机器人学教授保罗·达里奥率领的科学家小组研制的世界上第一只用大脑控制的假手来说,这已经不是什么问题了。这个被称为“电子手”的机械手把灵敏的机械结构和一套非常复杂的电脑系统连接在了一起。电脑系统可以 What makes it harder to grab a manipulator? The answer is egg. Because if the grip is too small, the egg will fall off, and if the strength is too great, the egg will break again. And it’s no problem for the world’s first brain-controlled fake hand that was developed by a team of scientists led recently by the Italian professor of biomedical robotics Paul Dario. This robot, known as an “electronic hand,” connects a delicate mechanical structure with a very sophisticated computer system. Computer system can be