Acrossair on the iPhone

Who would have thought Augmented Reality on the iPhone was as simple as letting applications ‘float’ their windows over top of the video feed coming from the camera. Well that’s truly how simple it is, but you do as a developer have to create the database of ‘interesting’ coordinates to display over top of the video image. So the real horse race now will be who has the most up-to-date information in their points of interest databases.