Evaluating competing technologies on a common problem set is a powerful way to improve the state of the art and hasten technology transfer. Yet poorly designed evaluations can was...
This paper describes the rationale and subsequent development stages of a work in progress: a graffiti toolkit for rich spatial 3D environments and an actual world mnemonic collec...
While zoomable user interfaces can improve the usability of applications by easing data access, a drawback is that some users tend to become lost after they have zoomed in. Previo...
This paper reports the user study and design of a concept to improve mobile messaging for teens. A study of current mobile phone use by teens (16-18) showed that, while they prefe...
Alia K. Amin, B. T. A. Kersten, Olga A. Kulyk, P. ...
Tangible user interfaces enable the interaction with digital information through the physical world. For the binding of physical representations with the underlying digital inform...