Echo-location for the blind (and sighted)

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Dreamweaver
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Echo-location for the blind (and sighted)

Post by Dreamweaver » 04 Mar 2017, 23:12

http://www.sciencealert.com/humans-are- ... ingly-easy
Scientists have successfully taught a small group of blind and sighted people how to navigate their surroundings using echolocation - the sonar-based language of dolphins and bats.

videos
Echo-location in action - https://www.youtube.com/watch?v=xATIyq3uZM4
The Boy Who Sees Without Eyes, and no aids at all - https://www.youtube.com/watch?v=TeFRkAYb1uk
I dream, therefore I am.

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