Actually I had the same idea but kind of gave up when I realized Loopt had been working on it for quite some years. Then I saw the CEO wearing a hopeless pink polo in WWDC. And then it’s this mess. [Via John Gruber] →Link to the photo | →Link to the article
With the launch of Loopt, WHERE, Whrrl, and the coming of the location-based Facebook, it’s interesting to know the way how this “next big thing” work. And I do mean, the next big thing.Warning: both links are technical and very long to read. →PDF thesis| →Location technology premier