To compare the outcomes of participatory and user-centered contextual design, case study methods and the Activity Checklist derived from Activity Theory are used to analyze two sy...
Physical controls such as knobs, sliders, and buttons are experiencing a revival as many computing systems progress from personal computing architectures towards ubiquitous comput...
Colin Swindells, Karon E. MacLean, Kellogg S. Boot...
Software development tools primarily focus on supporting the technical work. Yet no matter the tools employed, the process followed, or the size of the team, important aspects of ...
Christine A. Halverson, Jason B. Ellis, Catalina D...
This paper presents an approach to the design of a learning environment in a mathematical domain (elementary combinatorics) where problem solving is based more on modelling than o...
We present two projects that facilitate collective music creativity over networks. One system is a participative social music system on mobile devices. The other is a collaborativ...