Navigation Articles Navigating To The Desired Destination Using GPS Navigation Save on GPS Devices. Shop, Compare, And Save Now. When people have to go somewhere that isn't familiar to them, they will first ask for directions. This is noted on a piece of paper or marked on a map. New technology has changed all this because we have GPS or the global positioning system that can accurately get you there. GPS was first designed by the military. It was used extensively in the Gulf War that helped field commanders assess the situation including the location of friendly and hostile forces. Given its initial success, it wasn't long before models were made for consumers. Some cars have them as one of the accessories. Since it isn't practical to buy a new car simply to have this device, the best thing to do would be to buy a smaller version online or from an electronics store. Navigation Compare Prices on a Variety of Electronics & more at PriceGrabber. GPS works thanks to the 24 satellites orbiting the earth. Companies utilize this device to monitor their trucks or vans. Aircraft and ships use similar devices making it easy for air traffic controllers and the coast guard to start search and recovery operations should a distress call be sent. Navigation Book on Cataloglink Find navigation book on CatalogLink. Request Free Catalogs Online. This allows you to place it on the hood of the car. Once the coordinates are set, the onboard computer will tell you where to turn, the estimated time of arrival and how many more miles to go before arriving at the destination. More advanced models can even be programmed to take different routes. You may choose to go somewhere avoiding the freeway and use secondary roads instead especially during rush hour when there is more traffic. Navigation Travelling on London's Tube System? Plan all your UK travel info here with Britains official tourism authority. After buying it, you should learn how to program and use it so there won't be any problems. Some people may not get to the desired destination simply by driving there. When this happens, everyone should get out of the vehicle and then hike up the last few miles. You will notice how useful this is when camping outdoors, packing up and then heading back to the car. Navigation Huge Discounts on navigation Free shipping. GPS hand held units may cost from $150 to $2800. Maps of almost every city in the United States have been uploaded into it so nobody will have a problem driving through the streets. You should probably try one to see how well it performs and realize that this is one device that you should never leave home without. Ainuddin Mohamad is the Webmaster of the Online Reading Center at http://onlinereadingcenter.com which features online reading resources.