灵巧手是人形机器人核心零部件之一，核心组件是驱动、传动和传感器。手部自由度越高，越能做出复杂和精细的动作。Dexterous hands are one of the core components of humanoid robots, and the core components are drive, transmission and sensor. The higher the degree of freedom of the hand, the more complex and delicate movements it can make.