Meet Xiaosuan, Shenzhen’s new AI-powered robotic guide dog. Designed to help visually impaired passengers navigate the subway, it uses cameras, LiDAR, and sensors to detect obstacles, follow tactile paving, and respond to voice commands—making travel safer and more accessible. #Shenzhen #AI #Robotics #Accessibility #InclusiveTech #GuideDog #PublicTransport #SmartCity #Innovation