Abstract. In requirements engineering use cases are employed to describe the ow of events and the occurrence of states in a future information system. Use cases consist of a set of...
This paper describes the client-server design, implementation and experimental results for a system that supports real-time visual interaction between a large number of users in a...
The vast amount of information freely available on the Web constitutes a unparalleled resource for the automatic knoweledge discovery and learning. In this paper we propose a study...
Most diagrams, particularly those used in software engineering, are line drawings consisting of nodes drawn as rectangles or circles, and edges drawn as lines linking them. In the...
Tactile displays consisting of tactors located around the user’s waist are a proven means for displaying directions in the horizontal plane. These displays use the body location ...
Martin Pielot, Niels Henze, Wilko Heuten, Susanne ...