ReacTIVision is an open source, cross-platform computer vision framework for the fast and robust tracking of fiducial markers attached onto physical objects, as well as for multi-touch finger tracking.
Through a webcam, the fiducial is recognized by Tuio (a simple yet versatile protocol designed specifically to meet the requirements of table-top tangible user interface) that projecting the object wich the fiducial is connected. We have connected our project (swf format) at each fiducial so that this mean can be used for the Open Day, a day on which our Faculty is open to the public for to know their our works.
In prevision of this event, we have designed the fiducial as our business card.
