CheapInsurance.com examines the accuracy of factory-installed car navigation systems, compares them to smartphones, and ...

GPS satellites orbit the Earth, sending signals that are received by the car's navigation system. Digital maps. Preloaded digital maps provide detailed information about roads, landmarks ...

Navigation systems use the Global Navigation Satellite System (GNSS) network to pinpoint the location of your car anywhere on the globe. The system in your car communicates with these satellites via ...

The groundbreaking SiRFstarIIA combines the industry-leading SiRFstarII GPS engine, a powerful, 32-bit ARM CPU and virtually all the peripheral interface circuitry required by in-vehicle navigation ...