In recent years we have identified artificial intelligence mainly with the ability to write, produce images and generate video. Physical AI changes the scale of the discussion: it connects models to sensors, motors and machines that can act in the world.
The humanoid robot is the most visible form of this transformation because it can move through environments already built for the human body. But outward resemblance is not enough: walking has become a spectacular demonstration, while using hands with precision remains one of the decisive challenges.
The competition involves the entire industrial chain. Actuators, batteries, sensors, components and manufacturing capacity matter as much as algorithms. Entry into everyday life will probably be gradual: first factories and warehouses, then hospitals, services and homes.
Dancing robots are the trailer. The film begins when a machine becomes reliable enough to work eight hours beside a person.