We, as humans, are so used to know who we are and where we are that we sometimes forget that it comes at a cost, a person sees where they are, they have an awareness (or general awareness) of their location in a room or on the street, they can also see a step (or feel if one is blind) and eventually know where obstacles are, get from a place to place and plan routes around obstacles. https://pixabay.com/en/eye-internet-forward-vision-669157/ What can computers do? Radio Sensing Radio sensing has been invented 1904 and while only capable...