GPS Mobile
Have you ever been lost?? Well if you are anything like me, even a native of our great city gets confused at times. With all the one way streets downtown and the constant road construction, its easy to throw any traveler astray. But not with the iPhone!!! The Global Positioning System (GPS) is the only fully functional Global Navigation Satellite System signals, that enable GPS (GNSS). The GPS uses a constellation of between 24 and 32 Medium Earth Orbit satellites that transmit precise microwavereceivers to determine their location, speed, direction, and time. GPS was developed by the United States Department of Defense. The iPhone enables a constant GPS which means that where ever you go, your GPS keeps up with you. It's as simple as typing in your final destination and selecting "route" and this wonderful application will take you anywhere your heart desires.
Comments
I'm directionally challenged to an extent so I don't know why I haven't invested in GPS already. Nothing is more frustrating than running late and not being sure where you are going. I know several people who have GPS in their automobiles.