Usability Evaluation Methods - an introduction [Greek]

I presented a short lecture on usability evaluation methods at the Aristotle University of Thessaloniki (School of Informatics).

Obviously it's impossible to cover everything in a short lecture, so the talk focused on the origins of UEM, the concept of UX, the need for multidisciplinarity and combinatory approaches to using UEM and an example from my latest (yet unpublished work).

The slides are available here as an attachment [in Greek].