HackerTube / Video
Watch How This Blind Man Uses Echo Location To Ride a Bike
Inside Edition
A short Inside Edition segment on Daniel Kish, a blind man who uses tongue clicks as human sonar to ride a bicycle through city traffic. He explains that he hears the reflections of the sounds off objects.
Cited as a concrete example that humans can learn echolocation, in threads about animal and human sonar.
3 Hacker News mentions · 2021–2023