A humanoid robot was arrested for frightening a 70-year-old woman

What really happened in that viral ‘robot vs. human’ video?

Police escort a humanoid robot in Macau after it startled a 70-year-old woman in a viral street encounter. | ©Image Credit: Unitree
Police escort a humanoid robot in Macau after it startled a 70-year-old woman in a viral street encounter. | ©Image Credit: Unitree

A humanoid robot has made headlines in Macau after a viral video captured it seemingly harassing a 70-year-old woman on a narrow street, sparking mixed reactions online. In the footage, the woman berates the robot as it raises its arms, while onlookers watch in shock. But what really happened behind the strange encounter? Was it a rogue machine, a programming mishap, or just an unfortunate coincidence? Keep reading to find out.

The bizarre street encounter in Macau

The line between science fiction and reality blurred on a narrow street in Macau when local police were forced to “arrest” a humanoid robot following a surreal public confrontation. Bizarre footage captured by onlookers shows a crowd gathering as a 70-year-old woman stood her ground against a humanoid robot. Dressed in a blue shirt and white pants, she was filmed pointing a finger and berating the machine in Cantonese after it reportedly began harassing her.

“You’re making my heart race!” she shouted, visibly shaken by the encounter. “You can do plenty, but you want to cause this mess? You’re crazy.”

As the tension escalated, the robot twice raised its arms toward the woman, further fueling the chaos. The standoff eventually ended when officers intervened, physically escorting the silent machine away from the scene as witnesses watched in disbelief.

A promotional stunt gone wrong

Behind the viral “arrest” lies a case of high-tech marketing gone remarkably wrong. While the internet found humor in the viral video, the reality for the woman involved was far more distressing. According to The U.S. Sun, the tension began when the 70-year-old stopped to check her phone, completely unaware that a humanoid machine was standing ominously directly behind her.

Local authorities later revealed that the robot belonged to a nearby education center, which had deployed the advanced machine for promotional street marketing. The unit was being managed through a “mixed programming” setup—a combination of autonomous AI movement and remote supervision by a 50-year-old operator. The owner has since admitted that the woman was understandably startled when she turned around to find a silent, humanoid figure looming in her personal space.

Though she suffered no physical injuries, the shock of the ordeal was severe enough that she was transported to a local hospital for evaluation before being discharged. In the aftermath, the operator issued a formal apology and received an official warning from the police.

The video has sparked a massive debate online. While some social media users laughed at the sight of a “robotic suspect” being led away, others felt the woman’s reaction was a bit over the top. At its heart, however, the incident is a clear warning of what can go wrong when experimental technology is tested in crowded, everyday spaces where people aren’t expecting to come face-to-face with a machine.

Everything you need to know about the viral robot

The machine at the center of this viral storm is widely believed to be the Unitree G1, a high-tech humanoid first introduced in May 2024 by the Hangzhou-based robotics firm, Unitree. Marketed as a surprisingly “affordable” option in the world of advanced robotics, the G1 carries an estimated price tag of approximately $13,500 (£10,177).

While it stands just 130cm (about 4’3″) tall and weighs 77 pounds, the G1’s capabilities are anything but small. It features a futuristic 360-degree sensory camera built into its face and a chest-mounted speaker, allowing it to perceive and interact with its surroundings in every direction.

What makes the G1 particularly lifelike—and perhaps a bit eerie to an unsuspecting passerby—is its extreme agility. According to Unitree, the robot is actually more flexible than a human being, thanks to a complex network of 23 to 43 high-torque joint motors distributed from head to toe. This mechanical “nervous system” allows it to mimic delicate human hand movements and perform precise tasks with high reliability.

Powered by a battery that lasts roughly two hours, the G1 can move at speeds of up to two meters per second. Perhaps most impressively, the robot isn’t static; it uses integrated artificial intelligence to learn and evolve its movements and responses every single day.

Source: The U.S. Sun