A user authentication system using "unclear images" as pass-images has been proposed, in which only legitimate users can understand their meaning by viewing the original...
With a shift in the on-line gaming landscape from individually hosted game servers, to gaming services centrally hosted by game publishers, game console manufacturers, and third-p...
Social media sites such as Twitter continue to grow at a fast pace. People of all generations use social media to exchange messages and share experiences of their life in a timely...
Intermediary-based services and performance optimizations are increasingly being considered, by network service providers, with a view towards offering value-added services and i...
We present a game for children, developed to inform children about global warming. The main focus is the evaluation of children's user experience with easy to use methods. We...
Regina Bernhaupt, Daniel Schwaiger, Stefan Riegler...