Global Positioning System (GPS) is becoming popular nowadays. It is a satellite-based navigation system maintained by the US government. I have learned that it is very useful for car navigation because you may use it as a guide when driving to unfamiliar location. Some vehicles have the GPS integrated in their car system when they bought it but some are optional. Aside from the GPS for car navigation, you can add GPS to an iPad, iPod touch, Android tablet or laptop with new uses. Topographic … [Read more...] about On GPS solutions
