Computer users deal with large amount of personal media data and they often face problems in managing and exploring them. The paper presents an innovative approach, Semantic Regio...
The success of mobile text messaging poses many questions for usability studies. Considering the inherent usability weaknesses of mobile phones such as the small display, poor inp...
Ubiquitous computing is increasingly becoming reality, even for people outside of research. A group that will have to face the challenges of this new technology is product and ind...
In video communication systems, gaze is an important topic and is widely being studied. Unlike other studies, displaying user's reflections on the video screen we stopped imi...
The described dissertation focuses on social regulation of user behavior within virtual social spaces. A multi-year field study of two fantasy-based game MUDs (multi-user dungeons...