| http://www.w3.org/ns/prov#value | - Existing products using this method include Geodesy GPS SpeedTrap Location System, manufactured by Morpheous, UK, and GPS Warning System available from Origin blue I, UK. All the above disclosures and products use an updateable database of speed-trap location coordinates, get continuous location readings from the GPS and alert the driver, by various means such as voice alert, beep alert or display
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