Cell Phone Tracking
View PDF | Print View
by: RaySabo
Total views: 42
Word Count: 467
The GPS started to be developed and used by the federal government. Nowadays, ordinary citizens are able to receive the benefits of GPS in their everyday lives. GPS works because there are constantly released signals when the phone is on. Even without a call the GPS can track the phone. A signal is picked up and received by the receiver, telling the user the location, direction, and speed of the cell phone
Many people wonder how we tracked cell phones before GPS. This was done using a method called triangulation. This works by determining which three cell phone towers to which the phone is closest. We can then determine the approximate location of the cell phone. Now that cell phone GPS is available, though, we choose to use it instead of triangulation due to its accuracy. Cell phone GPS can pinpoint the location of a cell phone within about five meters, which is up to ten times the accuracy given to us by triangulation.
The use of cell phone GPS have helped to save lives and continue to help. Since the cell phone GPS is nearly pinpoint accurate, it can help with both emergency 911 calls as well as missing person situations. For instance, if a person is missing, and his or her cell phone is left on, the phone can be traced using the GPS. This is an amazing advantage to the investigation. Today, most cell phones have GPS capabilities so when someone calls 911, the phone sends the GPS information to the 911 operator.
The compact size of cell phones allows cell phone navigation systems, like the VZ Navigator by Verizon Wireless. This system and other systems like it have become very popular become they let the user access various maps. When the to and from locations are submitted to the phone, it will show step-by-step directions. It's amazing what a small, but advanced tool this cell phone GPS offers to today's fast paced, technological world.
GPS in cell phones has seen major growth over the past few years. Its extremely helpful and convenient features have brought GPS from the government into the everyday lives of ordinary people. This change in scenery has aided in the greatly increasing popularity of GPS. Because of this popularity, GPS will, very likely, continue to see growth in its features and usability in the near future.
By Ray Sabo http://www.cellphones-mp3.com
About the Author
In todays world a GPS Mobile phone can save your live and help find others and follow a course when walking on trails, boating and driving
HTML Code For Copy & Paste
The following code can be copied and pasted into your web page to ensure all links are properly maintained.
Rating: Not yet rated