(A) The structure of the robot. (a) The robot includes the piezoelectric ceramics, metal body, power source, and control system. (b) The arrangement and structure of piezoelectric ceramics. (B) Signal ...

At ETH Zurich's Robotic Systems Lab, engineers have created ANYmal-D, a four-legged robot that can play badminton with people. This project brings together robotics, artificial intelligence and sports ...