Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
We provide a structured classification of properties to guide the principled design of interactive systems. This classification is motivated by an existing software quality framew...
In many cases, practitioners and researchers of HumanComputer Interaction and Usability Engineering rely on users' subjective product quality assessments. Such an assessment ...
The design and evaluation of multimodal systems has traditionally been a craft skill. There are some well established heuristics, guidelines and frameworks for assessing multimodal...
Ann Blandford, Paul Curzon, Joanne Hyde, George Pa...
A variety of software-based systems are being used as training media. There is not, however, an accepted approach to evaluating the usability of these systems. Traditional usabilit...
Clint A. Bowers, Janis A. Cannon-Bowers, Talib S. ...