I remember a time when GPS was something of an item that was only found in the movies, or a product that only rich people could afford. These days though it’s everywhere, built into our cellphones and other gadgets, and units can be purchased very cheaply. The market for GPS products has exploded over the past few years to a point where most everyone can afford it and have access to it. GPS Devices can be used for many, many things, not just for navigation, though that is probably the most