We report on participatory design activities within the POLITeam project, a large project which introduces groupware into the German government. Working with a representative small...
In computer science curricula the two areas programming and software engineering are usually separated. In programming students learn an object oriented language and then deepen t...
Tabletop systems provide a platform for developing novel interaction systems, including tangible user interfaces (TUIs). This paper presents a study of the effects of a tabletop s...
Effective Web site design is critical to the success of e-commerce. Therefore, the evaluation and enhancement of a Web site design is of great importance. In this vein, accessibil...
Iterative design is usually considered in the context of prototyping, evaluating, and improving a single product. We had the interesting opportunity to work on three distinct prod...