Hi Tech Gadgets Guru: How to Sell Lots More GPS Gadgets
Global Positioning System or GPS is a space based navigation system developed by the US for its army operations. The US government made the GPS available to civilians in the 1980s. It is made of 24 satellites in orbit and these networks in turn relay exact location and other time related statistical data and figures regardless of climate conditions and is available 24 hours each day. Up to this date, it is free to be used to anyone who has a GPS gadget.