The GPS tracking system is the latest breakthrough in communication technology aimed at improving people’s lives. The GPS tracking system was first used by the US Military and now it is being used as a tracking device for vehicles and also as a travel guide. The actual work process of GPS tracking system is simple and straightforward. In short, there are exactly 27 satellites rolling around the center of the Earth. Out of them, 24 are used by the GPS technology and the remaining ones are used for data storage purposes. A GPS receiver installed in your vehicle emits a signal to these satellites. Four available satellites are used to find out your exact position. The mathematical tenet involves in this computing process is called trilateration. It can be achieved in either two dimensions or three dimensions. GPS devices have changed our lives for better. It has made life easier for business owners, doting parents and other people.GPS has made journey comfortable. It has eased up navigation in the sense that it tells you exactly where on earth you are and lets you find the shortest way to your destination. Today if you are out for work or simply for pleasure, you will find that traveling has become easy as there is no need for ancient huge atlas or a commercial tour guide. You can save your fuel, money, energy and time. In the same way, GPS tracking system has made tracking of vehicles easy. For instance, truck owners can install GPS devices in their trucks in order to record …