Gaze visualizations hold the potential to facilitate usability studies of interactive systems. However, visual gaze analysis in threedimensional virtual environments still lacks m...
An essential type of “evidence”of the correctness of the requirements formalization process can be provided by human-based calculation. Human calculation can be significantly ...
The use of Virtual Environments for Training is strongly stimulated by important needs for training on sensitive equipments. Yet, developing such an application is often done with...
This paper proposes making displays and input devices as first-class citizens in a networked system environment for collaborative applications. The paper describes a virtually sha...
This paper presents the concept of a collaborative computer integrated classroom (CiC) specially designed to achieve a unique combination of interactive and collaborative software...
Heinz Ulrich Hoppe, Andreas Lingnau, Isabel Machad...