Elon Musk announced a blindsight device that he said would allow blind people to perceive the world around them through sight "Our second product is called Blindsight; as the name suggests, it will allow people who are completely blind or have never had vision to see. From an engineering point of view, it is already ready - we just need to get regulatory approval," Musk wrote on the social network X. He did not reveal details about the principle of operation of blind vision, the timing of the appearance of the device and its expected cost. Regarding the first product - Neuralink, this is the telepathy system. This should allow a person to interact with computers and other people using brain signals, without the need to use conventional input devices.