Unitree H1 robot lunges at crowd at Tianjin festival
A Unitree H1 humanoid robot at a festival in Tianjin, China suddenly lunged at spectators behind a barrier in February 2025, nearly striking an elderly woman. Security intervened before anyone was injured, but the incident raised concerns about robot safety protocols and regulatory readiness.
What happened
A humanoid robot demonstrated by Unitree Robotics at the Spring Festival Gala in Tianjin, China, suddenly charged at a crowd of spectators behind a barricade, nearly headbutting an elderly woman and causing alarm among onlookers.
Security personnel quickly intervened to restrain the robot and prevent harm. No injuries were reported.
Reported impact
The incident went viral and sparked widespread concern about the safety of AI-powered robots in public spaces.
Index analysis
The cause was identified as a software glitch or robotic failure, leading to erratic and uncontrolled behaviour. The robot was remote-controlled or semi-autonomous.
Similar incidents have occurred, including a robot attacking workers in a Chinese factory and a Tesla factory robot injuring an engineer, highlighting ongoing challenges of integrating AI robotics safely into human environments.
Governance controls
Experts call for stricter owner requirements, enhanced testing, and robust fail-safe mechanisms. The incident raises serious questions about the readiness of regulatory frameworks, safety standards, and ethical considerations as humanoid robots become more common in public and industrial settings.
Classification
Sources and evidence
This record was researched and written by the Index, based on the following original reporting.