A young visitor shakes hands with Unitree G1, the latest-generation humanoid robot developed by Hangzhou-based Unitree Robotics, during the 26th China Hi-Tech Fair, which opened at the Shenzhen World Exhibition and Convention Center in Bao’an District on Thursday. Powered by an unnamed “8-core high-performance CPU,” the G1 features 23 degrees of freedom through powered joints on its arms, legs, and torso. The robot can jump, walk at a top speed of over 4.4 mph, and even climb stairs littered with construction debris. The robot’s LED-adorned head hides a vision system based on a Livox Mid-360 lidar camera and an Intel RealSense D435 depth camera, allowing the G1 to see the world in 3D.         P2, 3, 4~5>Liu Xudong