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VIDEO:News

GPS Brings New Clarity to City Driving

Description:Navigating around an unfamiliar city with the help of a GPS is not always reliable because of the so-called "canyon effect" created by tall buildings, but researchers at Madrid's Carlos III University, say it's about to get 90% better. (2:20)

Source: Reuters

Tags: gps navigating , new city nvigation gps , reuters , Carlos III University

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