China is deploying AI-powered robots to manage traffic and pedestrian flow in cities. NBC News’ Janis Mackey Frayer explains how China continues to advance robot technology and is pushing to integrate humanoid robots into daily life. | NBC News

How does a humanoid robot go from individual parts to a complete assembly? At Beijing's first humanoid #robot trial and verification platform, assembling the upper limbs involves six key steps. First, the core joints are coded. Then, the small arm, large arm, shoulder and shell are assembled separately. The robot's upper limbs, lower limbs, torso and joints all follow strict standardized procedures. #ChinaTech | CGTN