The study used cellphone pings to track the actual speed of cars when the drivers were stopped. Cell phone GPS data collected from inside moving vehicles shows what civil rights groups have long ...
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UK trials rail fares calculated by GPS-tracking passengers’ phones. How will it work?
The UK is experimenting with a new ticketless system for rail fares. Passengers’ journeys will be tracked through their mobile phones using GPS, which will then be used to automatically calculate the ...
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