Global Positioning System (GPS) plays the role of a navigational aid not only in cars but also in cell phones. With a GPS-enabled cell phone, your exact location can be easily tracked.
Believe it or not, cell phone companies were wary about incorporating GPS technology into phones initially. However, as it is one of the best and easiest ways to locate people in case of rescue works and 911 calls, it soon became inevitable. This is because a GPS cell phone helps in identifying the exact location. Moreover, cell phone companies saw this as a better alternative to revamping their entire tower network for the purpose of tracing cell phone calls. It was Motorola and Blackberry that were the first GPS mobile phones in the United States to use this technology.
Tracking a person via GPS cell phones is done with the help of 3 or more satellites. There’s more to it. It should be the right cell with the right service and appropriate network.
If you want to know the whereabouts of your friend, just select his name in your GPS phone. The next moment, you will be viewing the labyrinth of streets around him. A dot will show you his exact position. Doesn’t it sound like an interesting and seamless way of tracking people?
The most striking feature of cell phones, which makes them custom-made for the use of GPS technology, is their portability. In addition to all the above, GPS phones have an easy access to the various data services along with voicemail and internet access.
Though only a few of the companies are employing this exciting technology currently, many more cellular service providers are joining the league. Pretty soon, almost all the cell phones that hit the market may be GPS phones with built-in GPS receivers!
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