Embodied AI means artificial intelligence that acts through a body. For humanoid robots, that body has cameras, microphones, joints, motors, hands or grippers, and a physical environment that pushes back.
This is different from a chatbot. A language model can be wrong and produce bad text. A humanoid robot can be wrong and drop a box, hit a shelf, block a hallway, or injure someone. Physical action raises the stakes.
Embodied AI also has a timing problem. The robot has to perceive, decide, and act while the world changes. A plan that was correct two seconds ago may be wrong after a human steps into the path or an object slips in the gripper.
The term is useful when it reminds you that intelligence is not just reasoning. It is perception, control, safety, recovery, and interaction with messy real-world physics. It is less useful when it is used as a buzzword for any robot with an AI model attached.