We can only think about the possibility. Basically it started with 6 Million Dollar Man and then Robocop. The whole idea germination came to him when he read Asimov. Dreams visionary dreams. But he had to work his ass off to get to the current stage. To pinpoint how the brain signals control the various nerves dictating the motion. The invention is amazing for stroke victims, even paralysed patients to a certain degree. I believe he will be able to further improve it for dexterity and mobility. By using brain signals, it connects the brain to the sensors at various robotic joints, amazing. Its also commercially available but production is only...