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New Glasses Help the Legally Blind See
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CP13130698 | New Glasses Help the Legally Blind See 
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Device helps blind 'See' like a bat

Some Wake Forest University students are using bats as a model to help the blind navigate their world. Just like the flying mammals, the H.E.L.P device works by emitting sound waves and echoes. (Feb. 4)
Video provided by AP 
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Information
Source name: 
The Associated Press
Unique identifier: CP13218760 
Legacy Identifier: 90643a8babb442a6a8d40ffc5368edc9 
Type: Video 
Duration: 1m52s 
Dimensions: 854px × 480px     24.81 MB 
Usage rights: Digital platform use only. Broadcast rights and editing of content prohibited. 
Create Date: 2/4/2015 12:49:44 PM 
Display aspect ratio: 427:240