Amirhossein Kazemipour, Hehui Zheng, and Robert Katzschmann of ETH Zurich’s Soft Robotics Lab began with a commercial WUJI right hand with five fingers designed for grabbing. They put a Raspberry Pi, an IMU, and a battery to its back, resulting in a package weighing 818 grams and operating without a cable. Twenty powered joints remained […]