In America there is already a military system to spot GPS interference: the GPS Jammer Detection and Location (JLOC) system run by the National Geospatial Intelligence Agency.

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The demo wowed the crowd: The idea is to link tags created by Sekai Camera users and others to items in the real world, using the global positioning system (GPS) location abilities of the iPhone.

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The GPS system will pinpoint the location.

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It protects its highly portable assets with a GPS system, which tracks the location of each car and transmits it back to head office using the mobile-phone network.

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It integrates a multi-GNSS location engine supporting GPS, Galileo, Glonass and Compass satellites to improve the navigation system performance in obstructed environments, Combined with SiRFDRive(R) dead reckoning software, the SiRFprimaII delivers seamless navigation experience whether driving in dense urban canyons or through tunnels or multistory parking lots.

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With a mobile point of sale system, the tax rates can be automatically determined using GPS. But more than that, the location of every transaction can also be captured and used in business analytics, allowing merchants to better target the locations where they will sell their goods or services.

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