TrackU, an app for the iPhone, iPod Touch and iPad, shows just how easy it is to track any Twitter user if they geotag their tweets. Basically, all you need to do is search for a Twitter user, and if ...
The feature to use GPS coordinates inside geotagged photos as a waypoint to navigate to is an obvious one, but actually a pretty clever use if you think about it. Good job, TomTom. Instead of writing ...