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ravella
Light of the post-00s: This app developed by 4 high school students has allowed the visually impaired to regain their freedom of travel
ravella
Computer vision
iphone
application
ieeespectrum
ieee
12-13
![Light of the post-00s: This app developed by 4 high school students has allowed the visually impaired to regain their freedom of travel[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)