Why CSCW applications fail: problems in the design and evaluationof organizational interfaces
CSCW '88 Proceedings of the 1988 ACM conference on Computer-supported cooperative work
Improving a human-computer dialogue
Communications of the ACM
Cognitive walkthroughs: a method for theory-based evaluation of user interfaces
International Journal of Man-Machine Studies
Usability inspection methods
Computer supported meeting rooms
CHI '94 Conference Companion on Human Factors in Computing Systems
Information ecologies: using technology with heart
Information ecologies: using technology with heart
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Collaborative computer systems are in widespread use, but relatively little is known about how to evaluate their usability. My research focuses on extending usability inspection techniques for evaluating collaborative systems, using an iterative empirical approach. I am also looking for patterns in characteristics of collaborative systems that could provide guidance regarding the type of evaluation method that would be best applied to a given system. This project will add techniques, as well as guidance for using them, to the interactive software designer's toolkit, to help ensure that usable collaborative systems are delivered to the customer.