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Originally Posted by pimpedlude
I have a problem with invasion of privacy. thanks
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How do you think GPS works?
People, and the media, do a really bad job at understanding this...
The GPS satellite system simply sends out coded signals. Period.
THe GPS receiver in the car can use those signals to determine the precise location (lat, long and elevation) of the receiver on the planet surface. If there is a map disc, the receiver can 'place' the car on the map in a graphical display.
1. The satellites CANNOT track the car.
2. The GPS in the car would need to either store GPS data (positon, speed) or transmit that information via cellular or radio transmission.
You should know that the car likely stores speed and other values obtained without GPS in the event of a crash.
I ran across a design for a local GPS jammer a while ago. Figured I could make a few bucks selling them to GTR owners for track use. j/k
back to your question- unplug the GPS antenna...or put a switch on it.
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