Soon, sat nav that directs guide dogs for blind people
A British boffin has invented a revolutionary sat nav that directs guide dogs for blind people.
The 500-pound gizmo, which will be launched this summer, clips on to the dog's harness and vibrates on the left or right side to tell the handler which direction to go in.
The blind user announces their destination into a sat nav microphone. The vibrating receiver then indicates how to "steer" the dog.
Product design student Jason Perkins developed Peepo after working with the Cardiff Institute for the Blind for a year, reports The Sun.

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