To see whether, from the user’s standpoint, muddling through with trial-and-error exploration of the interface actually works as well as consulting help, we analyzed video recor...
Although the 2D desktop metaphor has been the dominating paradigm of user interfaces for over two decades, 3D models of interaction are becoming more feasible due to advances in c...
In this paper, we describe MPEGTool, an X window based tool which can be used to generate an MPEG2 encoded bit stream for video sequences and to study the statistical properties o...
Heuristics have become an accepted and widely used adjunct method of usability evaluation in Internet and software development. This report introduces Heuristic Evaluation for Pla...
A new software tool for user-interface development and assessment of ubiquitous computing applications is available for CHI researchers. The software permits researchers to use co...
Stephen S. Intille, John Rondoni, Chuck Kukla, Isa...