In this work, we present the results of a comparative user study evaluating multimodal user interactions with regard to two different operation scenarios: a desktop Virtual-Reality...
Frank Althoff, Gregor McGlaun, Manfred K. Lang, Ge...
—Design and evaluation of groupware systems raise questions which do not have to be addressed in the context of single user systems. The designer has to take into account not onl...
This paper presents an experimental evaluation of our scenario-based multithreading for real-time object-oriented models by the use of a case study of a Private Branch eXchange (PB...
Saehwa Kim, Michael Buettner, Mark Hermeling, Seon...
Technological systems involving hazards are typically managed by experienced personnel guided by wellformulated, pre-determined procedures. These procedures are designed to ensure...
This paper presents a general framework called ontographs that relies on a graphical notation and enables the tool-independent and reliable evaluation of human understandability of...