How Do You Buy A GPS Device How GPS Works Key Features Other Important Features To Look For?
How to Buy a GPS Device They are among the hottest products in technology, but it’s easy to spend a lot on a GPS device and be disappointed. We explain the benefits and pitfalls. Paper maps were fine in their day–but like the wind-up watch, the tube TV, and crank windows in cars, they’re becoming as undesirable as last year’s cell phones as new technologies continue to emerge. 400)this.width=400″ src=”http://images.pcworld.com//reviews/graphics/144125-magellanmaestro4040.jpg” align=”left” alt=”Maellan Maestro 4040″ border=”0″>Today’s navigation tool, the portable GPS device, can do things that paper maps are incapable of, such as automatically showing your precise location anywhere on the globe, providing precise turn-by-turn instructions on how to drive from any Point A to any Point B, identifying where the nearest gas and coffee outlets are, and warning you when traffic problems make a detour highly advisable. It’s like having a localized MapQuest right on your dashboard or in your
