The role of a facilitator is key to the effective establishment and maintenance of communities of practice (COPs). This paper presents challenges faced by facilitators in COPs bas...
: Scenario-based approaches are becoming ubiquitous in systems analysis and design but their definition and scope remain vague. Complementing the recently proposed CREWS classifica...
Klaus Weidenhaupt, Klaus Pohl, Matthias Jarke, Pet...
Over time, many people accumulate extensive email repositories that contain detailed information about their personal communication patterns and relationships. We present three vi...
We propose a method to construct practical reflectances for spectral rendering. A set of 1400 real reflectances are measured and more spectra with higher saturated colors are gene...
This work reports on the findings of a field study examining the current use practices of large ambient information displays in public settings. Such displays are often assumed to ...