Reflection is a commonly addressed design goal in commercial systems and Human-Computer Interaction (HCI) research. Yet, it still unclear what tools are at the disposal of designers who want to build that support reflection. Understanding space reflection interaction techniques can foster necessary enable building technologies contribute users' well-being. In order gain additional insight into ...

In 1998 the Stan Ackermans Institute at the Technical University Eindhoven (TU/e), the Netherlands, founded the User System Interaction (USI) Design Program. It is a two-year post-master program leading to the degree of `Master of Technological Design` (MTD). This USI design program requires an internationally recognized master degree or equivalent professional qualification. The content of the...

Often user interfaces of theorem proving systems focus on assisting particularly trained and skilled users, i.e., proof experts. As a result, the systems are difficult to use for non-expert users. This paper describes a paper and pencil HCI experiment, in which (non-expert) students were asked to make suggestions for a GUI for an interactive system for mathematical proofs. They had to explain t...

This paper focuses on creating a new understanding of design, learning and collaboration (as fundamental human activities) and their support with innovative computational media and technologies. A coevolutionary HCI perspective explores the dialectical relationship between (a) the unique potential of computational media to create true innovations impacting and transforming design, learning, and...