Usability is a basic attribute in software quality. Its complex and evolving nature is hard to describe in a unique definition. Usability refers to ease of use and the way users can perform their tasks. User eXperience (UX) goes beyond the three generally accepted usability’s dimensions: effectiveness, efficiency and satisfaction. UX covers all aspects of someone’s interaction with a product, application, system and/or service including psychological ones. Psychometrics as a psychological assessment tool could be helpful in UX studies as a complement to usability evaluation methods. Communicability is a distinctive quality of interactive systems that effectively and efficiently communicate to the users the design intent and interactive principles. The paper explores how user testing (co-discovery), communicability evaluation, query techniques, and psychometrics (motivation scale) may complement each other when assessing UX. Empirical evidences are analyzed, using the World Digital Library (www.wdl.org) as a case study.
CITATION STYLE
Rusu, V. Z., Quiñones, D., Rusu, C., Cáceres, P., Rusu, V., & Roncagliolo, S. (2018). Approaches on User eXperience Assessment: User Tests, Communicability and Psychometrics. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10913 LNCS, pp. 97–111). Springer Verlag. https://doi.org/10.1007/978-3-319-91521-0_8
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