With a map, the only tool you get is the ability to outline a path to your destination. With a car GPS device, you get so much more that you’ll never want to turn back. GPS relies on a network of satellites around the Earth to pinpoint a GPS device’s exact location on the Earth’s [...]

The global positioning system, or GPS, was developed by the U.S. government years ago for military purposes. As with most military technology however, it was quickly adapted for civilian use within just a few short years. Nowadays, it’s commonplace to see car GPS receivers in new vehicles, and may consumers are purchasing these devices for [...]