BBCNEWS BBC News September 28, 2021 12:51:00
Navigate through a world they can't see. tim allman has more. laurence jamet has been blind since birth. for her, just walking down the road could prove to be a real minefield. translation: sometimes| going out to do something - be it work, going to a show or seeing friends — becomes complicated when you are stressed by the fear of injury due to a collision, so you tend to diminish your social life. but now laurence has a little help. beeping. you hear that beeping? that is a sensor, called a rango. it tells laurence what obstacles are in front of her and it can be fairly precise in its warn...
Source: archive.org