One of the most exciting technologies presented at AWE 2013 in Silicon Valley has been the preview of the ARmedia 3D Tracker by Inglobe Technologies. The ARmedia 3D tracker allows to recognize and track complex 3D objects independently of their size and geometry.
The company showcased some cool demonstrations of the technology. The first demonstration relates to the augmentation of the Coliseum in Rome. You can check the video below to get an idea of the capabilities of the tracker when it comes to accurately track large scale buildings.