: In the creation of groupware systems, a good design of communication mechanisms, required by the group in order to carry out its work, is essential, since there are many other de...
Luis A. Guerrero, Sergio F. Ochoa, Oriel A. Herrer...
This paper presents a unified user interface technology, using 3D interaction techniques, constructive solid geometry, and a glove based menuing system, known as TinmithHand, to s...
The CASA architecture describes a platform for the provisioning of services by agents by supporting three levels of agent design. At the base level is a framework to build an agen...
City councils have not yet benefited as much from modern information systems as the other administrations. In the Cuparla project, members of the Stuttgart city councils were each...
This paper demonstrates how activity theoretic concepts can be used in conjunction with an ethnographically informed approach to derive requirements on a work situation. We presen...