Neuralink has created a technology that will allow people who have lost their eyes to see, as well as those who are blind from birth (but with a healthy visual cortex). In the first stages, such “vision” will have a low resolution, like Atari's 8-bit graphics, but gradually it will “surpass natural vision” and even allow people to see in infrared, ultraviolet or radar, Musk promises. The U.S. Department of Health has already granted permission to test the device on humans and has even given it “revolutionary” status.