Modelisation of Co-operative Work

摘要

Nowadays, there is an increasing interest in user co-operation and the different ways of accomplishign user tasks. Users share a common scenario simultaneously. In such systems, we must take into account technological aspects as well as human factors. Characteristics involved with users (such as usability and performance) as well as the social and contextual organisation must be studied. by doing so, an abstract model, regarding design and implementation details, allow us to contemplate the efficiency of these properties.