An OpenFrameworks application that makes physical surfaces with text on them (books, posters, cards, etc..) interactive using OCR (Optical Character Recognition). The application scans the text using your webcam and checks an XML file for a match. If a match is made a corresponding image, video or webpage is shown.
This project is worked on by Tim van Scherpenzeel and Wenbo Liu as part of the Perception Change Project of the United Nations in Geneva.
The source code can be found on: