"Manufacturing robots and realistic humanoid robots are just two of the numerous kinds of robots that are already in use. A robot suit is a wearable device that dramatically increases the strength of the wearer."
"When you want to move your body, your brain sends out an electric signal that is received by your muscles, which then contract, thus producing motion. This electric signal travels to the muscles via the body's nerves, generating a slight voltage of electricity on the surface of the skin. This is known as a bioelectric signal, and Robot Suit HAL detects them using the sensors placed around the wearer's body."
"When a person wearing Robot Suit HAL picks up an object that weighs 40 kg, he/she feels as if it weighed only a few kilograms."