I'm using phone based GPS. Phone based GPS systems have the ability to do much more complex tasks that would be impossible without a wireless data network. Glympse – Android GPS Apps is the best application for GPS. It uses the T Mobile G1’s GPS to find your location, and then lets you send a link with that location to a friend, family member, and business *ociate and so on. This is such a big help for me and with my everyday living.
