A humanoid robot became an unexpected attraction at the 2026 World Robot Conference in Beijing after a sudden technical glitch caused the machine to tumble to the floor.

The robot then began moving its arms and legs uncontrollably, turning a routine demonstration into an unexpected spectacle for the crowd.

The robot was being demonstrated when its remote-control connection reportedly failed. It then fell onto its back and began rapidly moving its arms and legs across the exhibition floor.

世界机器人大会一幕：机器人癫痫发作，遥控失效，关电源都很困难！8月19日，2026世界机器人大会在北京开幕。 pic.twitter.com/SJYgxXVmC8

— 希望之聲 – 中國時局 (@SoundOfHope_SOH) August 19, 2026

Videos from the event show the machine repeatedly shaking and thrashing as spectators watched. Its movements appeared almost like a seizure, turning the technology demonstration into one of the event’s most talked-about moments.

Technicians rush in

The situation became more dramatic when several technicians rushed towards the robot to regain control. According to videos shared online, the operators initially struggled to restrain the machine and manually switch it off.

The incident has since raised questions about the safety and reliability of remotely controlled and increasingly autonomous robots, particularly when a malfunction occurs in a crowded public setting.

Social media reacts

The robot’s unexpected malfunction quickly drew humorous and concerned reactions online. One user compared its movements to “a toddler having a temper tantrum”, while another questioned why technicians could not immediately switch the machine off.

Another commenter described the incident as a reminder that even advanced robots may still depend on a manual shutdown when remote control fails, adding that technological progress can look impressive “until it isn’t”.

One user wrote: “That’s exactly what my little boy is like when he can’t have a toy from the store.”

Beijing showcases robots

The malfunction took place as Beijing hosted the 2026 World Robot Conference, where hundreds of companies are presenting robotic products and new technologies. According to the organisers, around 3,000 robotic products are being showcased during the five-day event, the Associated Press reported.

The conference features humanoid and industrial robots, with some machines demonstrating tasks such as moving components on a factory floor and assisting with household chores.

Robots dance and box

Some of the more eye-catching demonstrations came from Unitree, one of China’s major humanoid robot makers. Its humanoid robots were shown boxing and dancing, while another demonstrated its ability to play table tennis with a human opponent.

The conference also featured industrial robots from UBTECH, with some machines demonstrating tasks such as moving components around as they might on a production floor.

Robots for emotional care

Beyond industrial applications, companies are also promoting humanoid robots for more personal uses.

UBTECH showcased humanoid machines designed for emotional care, with features including speech, facial expressions, head movement and hand gestures. One such robot is reportedly available to individual buyers for 168,000 yuan, or more than $24,000.

Robotics industry in focus

The conference comes as China pushes to expand the use of humanoid robots from technology showcases into factories and other practical applications.

The event also takes place amid growing international scrutiny of advanced robotics. The US Federal Communications Commission recently announced restrictions on imports of certain foreign-made humanoid and quadruped robots, citing potential national security concerns.

Meanwhile, Beijing is preparing to host the second World Humanoid Robot Games from August 22 to 26, CNN Greece reported. Organisers are expecting 2,056 robots from 666 teams representing 16 countries to compete in activities including logistics, hotel services, football, running, industrial assembly and emergency response.