Imagination and creativity have always marked the path in the world of aesthetics; artists, designers and other creative individuals have found in the realm of computers a new can...
Although the potential impacts of virtual communities have been widely recognized in business and academia, little research has been done to provide guidelines for design of such ...
In this paper, we describe the design of menus for multi-user digital tabletops. On direct input surfaces, occlusions created by the user's hand decrease interaction performa...
Peter Brandl, Jakob Leitner, Thomas Seifried, Mich...
This work-in-progress report presents the groundwork for the design of a user-adaptive web-based e-learning system. A survey and two randomized controlled experiments were carried...
Pervasive personal communication technologies offer the potential for important social benefits for individual users, but also the potential for significant social difficulties an...