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Q: What is GPS?
A: GPS stands for Global Positioning System. It is a system of satellites launched by the United
States Government used to calculate the coordinate position on the earth's surface.
Q: What is routing?
A: Routing is the calculation of a driving route from a start point to a destination.
Q: What is navigation?
A: Navigation is the turn-by-turn directions for assisting you through
the driving route that has been calculated to your destination.
Q: What is voice-enabled output (direction)?
A: Voice enabled output is the verbal directions for you to drive. Example: Turn Left in 1000 feet.
Q: How accurate is GPS?
A: GPS accuracy is dependent on the hardware you've purchased. Typically, GPS provide
position accurate to 30 or 10 meters depending on your GPS receiver.
Q: Do I have to pay a monthly fee for the services?
A: No. There are no fees to use GPS.
Q: Will it work indoors?
A: No. GPS receivers require a view of the sky to receive the necessary signals from the
satellites. Similarly, GPS will not work in a tunnel or under a freeway overpass, unless you
have additional sensors such as compass, gyro, speed sensors, etc.