Flexpad Highly Flexible Bending Interactions for Projected Handheld Displays Flexpad is an interactive system that combines a depth camera and a projector to transform sheets of plain paper or foam into flexible, highly deformable and spatially aware handheld displays. We present a novel approach for tracking deformed surfaces from depth images in real time. It captures deformations in high detail, is very robust to occlusions […]
Pen-and-Paper User Interfaces Integrating printed and digital documents Abstract Even at the beginning of the 21st century, we are far from becoming paperless. Pen and paper is still the only truly ubiquitous information processing technology. Pen-and-paper user interfaces bridge the gap between paper and the digital world. Rather than replacing paper with electronic media, they seamlessly integrate both worlds in a hybrid user interface. Classical […]
Algorithmic Mechanism Design University of Freiburg 2005-2006 Abstract Computer systems with decentralized control structures, such as the internet or peer-to-peer and grid computing, are of growing importance. Their key characteristics are not only those of computer systems, but also those of economic systems: A large number of actors, each pursuing their individual goals, must collaborate in an efficient manner to perform shared tasks, e.g. routing […]
Recent Comments