Gesture-based interfaces provide expert users with an efficient form of interaction but they require a learning effort for novice users. To address this problem, some on-line gui...
Authentication in public spaces is a risky task. Frauds on cash machines (ATMs) are not uncommon nowadays. The biggest group of attacks is observation attacks, which focus on reco...
Alexander De Luca, Emanuel von Zezschwitz, Heinric...
Think-aloud testing is a widely employed usability evaluation method, yet its use in practice is rarely studied. We report an explorative study of 14 think-aloud sessions, the aud...
Software development can be thought of as the evolution act requirements into a concrete software system. The evolution, achieved through a successive series of elaborations and r...
Jamie L. Smith, Shawn A. Bohner, D. Scott McCricka...
Computer gaming offers a unique test-bed and market for advanced concepts in computer science, such as Human Computer Interaction (HCI), computer-supported collaborative work (CSC...