daniel kish
Human Echolocation Isn't Just For the Blind
Bats and marine mammals have acoustic navigation down, but humans are learning quickly too.
This Handheld Device Will Help the Blind Echolocate
Ausion alerts the user of any obstacle within a three-meter radius and indicates how far it is using musical notes.
What It’s Like For Someone Who’s Blind to 'See' by Echolocation
Echolocation can be a neurological replacement for vision in people who are blind.
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