Visually impaired UK couple marry after guide dogs 'fell in love'
The Lechal shoe is the brainchild of two engineering students in Bangalore India and was originally designed to help visually impaired people Shoes are connected to a user’s smartphone via Bluetooth to ascertain a person’s current location as well as their destination.
They vibrate to tell the wearer to turn left or right. Shoes and insoles can be pre-ordered for $100
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