Abstract. Interaction increases flexibility of segmentation but it leads to undesirable behaviour of an algorithm if knowledge being requested is inappropriate. In region growing, ...
The metaDESK is a user interface platform demonstrating new interaction techniques we call “tangible user interfaces.” We explore the physical instantiation of interface eleme...
There is a need to understand the impact of technology failures on work. In the studies reported here, subjects' plans at the start of each day were compared with their event...
To measure the productivity gained from computer-based authoring systems, account must be taken of changes in the way the work is organised. An analysis of economists' author...
William M. Newman, Margery Eldridge, Richard H. R....
Interactive Digital TV (IDTV) opens new learning possibilities where new forms of education are needed. In this paper we explain a new conception of t-learning experiences where TV...