An Adaptable Rear-Projection Screen Using Digital Pens And Hand Gestures

INTOI is a rear-projection setup which combines accurate pen tracking with hand gesture recognition. The hardware consists of an Anoto pattern printed on a special rear-projection foil and an infrared tracking system. INTOI is a low-cost system that is scalable and provides highly accurate input (to less than 1mm). Finally, our setup supports a novel multi-user interaction that combines simultaneous interaction of both hand and pen gesture input.

• Type: Conference
• Year: 2007
• Where: ICAT
• Authors: Peter Brandl, Michael Haller, Michael Hurnaus, Verena Lugmayr, Juergen Oberngruber, Claudia Oster, Christian Schafleitner, Mark Billinghurst
• Keywords: Accurate Pen, Artificial Intelligence, Hand Gesture Recognition, ICAT 2007, Infrared Tracking System