Principle of map updating on line datinghouston
Mapping systems matter on phones precisely because they are the interface between the offline and online worlds.
If you're at all like me, you use mapping more than any other application except for the communications suite (phone, email, social networks, and text messaging).
It's the first time the company has let anyone watch how the project it calls GT, or "Ground Truth," actually works. The company began as an online search company that made money almost exclusively from selling ads based on what you were querying for. Where you're searching from has become almost as important as what you're searching for.
Google is locked in a battle with the world's largest company, Apple, about who will control the future of mobile phones.