In this paper I propose a context-aware collaborative filtering system that can predict a user's preference in different context situations based on past user-experiences. Th...
CogentHelp is a prototype tool for authoring dynamicallygenerated on-line help for applications with graphical user interfaces, embodying the "evolution-friendly" proper...
iary models in order to bridge the semantic gap between high-level, abstract user requirements and low-level, concrete programs and to support a stepwise refinement process. This d...
We present research leading toward an understanding of the optimal audio-visual representation for illustrating concepts for illiterate and semi-literate users of computers. In ou...
We present Pinstripe, a textile user interface element for eyes-free, continuous value input on smart garments that uses pinching and rolling a piece of cloth between your finger...
Thorsten Karrer, Moritz Wittenhagen, Leonhard Lich...