Accessibility and usability are well established concepts for user interfaces and websites. Usability is precisely defined, but there are different approaches to accessibility. In...
This research examines a design guideline that aims to increase the positive perception of interruptions. The guideline advocates matching the amount of attention attracted by an ...
This paper presents a quantitative human performance model of making single-stroke pen gestures within certain error constraints in terms of production time. Computed from the pro...
IBM Enhanced Audio Conferencing (IEAC) is a VoIPbased audio conferencing system that, like several other systems, provides a visualization showing who is present and their states ...
Xianghua Ding, Thomas Erickson, Wendy A. Kellogg, ...
In this paper we elucidate the patterns of behavior of home movie makers through a study of 12 families and a separate focus group of 7 teenagers. Analogous to a similar study of ...
David S. Kirk, Abigail Sellen, Richard H. R. Harpe...