VivaTech in Paris is renowned for showcasing the bleeding edge of innovation, where artificial intelligence, robotics, and embedded electronics draw throngs of eager visitors. But on Wednesday, June 17, attendees on the show floor witnessed one of the most improbable moments of the entire tech fair — a choreographed robot demonstration that literally brought the house down.
A Synchronized Spectacle Gone Wrong
At the booth of South Korean company RebuilderAI, two humanoid robots were programmed to captivate the crowd with a synchronized dance routine. Behind them, a wall of television screens displayed the firm’s cutting-edge solutions in AI and 3D scanning. The performance, however, veered sharply off-script.
The machines, moving in unison, gradually drifted backward across the exhibition space — straight into the display setup. In a sudden cascade of shock and noise, the robots ripped into the mounted televisions, sending several large screens toppling forward and crashing to the ground directly in front of stunned onlookers.
Caught on Camera: From Surprise to Amusement
The entire incident was filmed and rapidly circulated across social media platforms. The footage captures an initial wave of surprise rippling through the audience, quickly replaced by amused reactions as the absurdity of the malfunction sank in. What was meant to be a flawless display of robotic precision became a viral reminder of technology’s unpredictable edge.
The two performers at the center of the mishap belong to the Unitree G1 family of humanoid robots. These models are engineered for impressive feats — walking, running, and executing complex movements with remarkable accuracy. In recent years, such machines have emerged as powerful symbols of progress in robotics, with dance, athletic, and balance demonstrations becoming a staple attraction at tech exhibitions worldwide.
The Broader Context of AI and Robotics on Display
The screen-smashing incident occurred against the backdrop of a larger conversation at VivaTech about the integration of intelligent systems into everyday life. Discussions ranged from the French government’s plan to incorporate AI tools for one million public sector workers to the controversial use of AI-driven targeting systems in military operations.
While the robot fail provided a moment of levity, it also highlighted the very real challenges that persist in deploying autonomous machines in dynamic environments. Even the most advanced humanoid robots, capable of stunning choreography, are not immune to spatial awareness errors that can lead to costly — and highly shareable — accidents.

