Downstream utility is a critical success factor for usability evaluation methods, in terms of the extent to which they can deliver value. In this paper we argue that field methods...
Model-based approaches can be useful when designing nomadic applications, which can be accessed through multiple interaction s. Various models and levels of abstraction can be con...
Different from multi-user database management systems, CSCW system must support group awareness explicitly, namely that participants should perceive the presence of each other dur...
We report on an examination of work practice in a knowledge-based, document-intensive organisation and describe the role of paper in that work. We show how such an examination can...
tasks to be performed. This Abstract Artifact Model is a description of the form of the artifact(s) without any nt to concrete implementation detail. The Abstract Artifact Model is...
Peter Johnson, Stephanie Wilson, Panos Markopoulos...