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Posts tagged with 'sat nav'
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- THE WORLD'S FIRST EVER 'SAT NAV'
- by kendrive
- in kendrive.blog.co.uk
- 6 hours old
- IT may not have voice guidance or give traffic updates, but this is the world’s first SAT NAV. The Plus Fours Routefinder was designed for car drivers in 1920. The driver placed a tiny scroll with journey instructions in the wristpiece, then turned it as he moved along. It showed mileage and even issued a “stop” instruction at the journey’s end... more
