More and more PDAs (personal digital assistants) can be used for affordable personal navigation. One of the national discount chains in Germany offers a navigation system with a Pocket PC and all accessories for 499 Euros. Personal navigation solutions can be used in vehicles and easily moved to a different car. With the right map, it can guide you while strolling through a foreign city. The personal navigation kits usually consist of a Pocket PC/PDA, a holder for the car, a GPS antenna for satellite positioning and all the necessary connections, such as cables etc. Digital maps are either included on a CD, or can be downloaded from the Internet.
