28 citations · 42 across the 3 of their papers we have counts for
4 papers · 1 filter
Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance
Alexandros Liapis, Christos Katsanos, Michalis Xenos +1
Personality affect the way someone feels or acts. This paper examines the effect of personality traits, as operationalized by the Big-five questionnaire, on the number, type, and s…
Cross-study Reliability of the Open Card Sorting Method
Christos Katsanos, Nikolaos Tselios, Nikolaos Avouris +3
Information architecture forms the foundation of users' navigation experience. Open card sorting is a widely-used method to create information architectures based on users' groupin…
Don't Leave Me Alone: Retrospective Think Aloud supported by Real-time Monitoring of Participant's Physiology
Alexandros Liapis, Christos Katsanos, Michalis Xenos
Think aloud protocols are widely applied in user experience studies. In this paper, the effect of two different applications of the Retrospective Think Aloud (RTA) protocol on the…
Tool-mediated HCI Modeling Instruction in a Campus_based Software Quality Course
Christos Katsanos, Michalis Xenos, Nikolaos Tselios
The Keystroke Level Model (KLM) and Fitts Law constitute core teaching subjects in most HCI courses, as well as many courses on software design and evaluation. The KLM Form Analyze…