Recently cell phones have adopted GPS tracking technology for E911 purposes. However, does this present a potential threat to your privacy? Read on to learn more.
|
What It Is and How It Works For those who are unfamiliar with the term, GPS stands for Global Positioning System. Its a method of finding a receiver anywhere on earth or in orbit, and its arguably one of the most important inventions of our time. GPS can be used in so many varied ways that new technologies are constantly being developed and improved in order to take advantage of it. Now why is GPS so important and useful First, we have to understand how it works.
Before, people have laboriously made sure they know where they are heading to just to avoid getting lost. They created detailed maps, erected landmarks, and memorized the positions of the stars in the night sky. But that was before.
Later, with the availability of accurate maps, nobody has to memorize the stars in the sky and nobody has to erect landmarks.
Today, there is no need to do all these things. With a device that could pinpoint your exact location in an instant...
A hand-held portable GPS unit is your best bet for global tracking. If you like to hike, camp, cross-country ski or do any other outdoor activities you will more than benefit from using a GPS receiver. Let me show you some ideas on how you can find the best GPS receiver that would suit all your needs.
If you are looking into buying a handheld GPS, then chances are you already have an idea of what these items are and how they can make your life easier.
GPS Units used to be all the same. They were universal and somewhat bulky.
Page 1 of 11
