Interaction designers are increasingly faced with the challenge of creating interfaces that incorporate multiple input modalities, such as pen and speech, and span multiple device...
Interaction techniques that require users to adopt new behaviors mean that designers must take into account social acceptability and user experience otherwise the techniques may b...
In this paper we present a software framework which supports the construction and evaluation of mixedfidelity prototypes for mobile devices. The framework is available for desktop...
Although approaches to User Centered Software Development have existed for almost 20 years a rift still exists between theory and practice. In practice, many software projects are...
The trends of miniaturization and increasing storage capabilities for portable music players made it possible to carry increasingly more music on small portable devices, but it al...
Fabio Vignoli, Rob van Gulik, Huub van de Wetering