Though there is a multitude of software modeling tools available, the handling of diagrams, which are an essential way of representation, is still difficult. To overcome these pr...
We introduce a disaster simulation system that supports collaborative planning of disaster measures. While several simulation tools are available for examination and evaluation of...
Modularization is almost the only feasible way of implementing large-scale applications. For user interfaces, interactions involving more than one module generate dependencies bet...
This paper addresses software plasticity, i.e. the ability of interactive systems to adapt to context of use while preserving user-centered properties. In plasticity, a classical a...
This article introduces a new interaction model called Instrumental Interaction that extends and generalizes the principles of direct manipulation. It covers existing interaction ...