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How do you chose a global positioning system?

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1) Design: In-dash or portable unit or smart phone app: In-dash have more functions available and can come already installed in a vehicle. Portable units can be moved from car to car but will have wires that may get in the way.

2) Check the location of the antenna. Try to get the best exposure to the sky for the type of GPS you want.

3) Advanced Features: just navigation or are there other features you might want to use such as real time traffic reports, live fuel pricing, weather reports.

4) Voice commands so that the driver won't be trying to enter information while driving unless you usually have a passenger who can enter the information. Some units lock the keyboard and touch screen while the vehicle is moving.

5) Price and installation

6) Size and viewing performance of the screen: a larger screen may be easier to see and read, but more likely to be affected by sunlight
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What are advantages of global positioning systems?

Advantages of GPSDepending on what you are using it for, and the rating of your system it could be invaluable. I have a hand held and lap-top connected GPS. The advantages of

How does a global positioning system work?

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Who invented the global positioning system?

u.s. military.

What are the disadvantages of the global positioning system?

Cost   Purchasing a GPS based on price can be a major disadvantage. If you purchase a "bargain GPS," you will get what you pay for, and features such as traffic and up-to

Where can you buy global positioning systems?

Wal-Mart Target Best Buy Auto Supply type stores Sporting Goods Stores Amazon.com Buy.com

What is the purpose of global positioning system?

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What do you mean by global positioning system?

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What does position have to do with Global Positioning System?

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What is an Global Positioning System?

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