Web site of University of Ioannina
This report was provided, free of charge, to the network centre of University of Ioannina as part of our contribution to the master thesis of a colleague with title "Design and evaluation of Advanced Interactive Environments" (.pdf file, 551 KB, available in Greek). Download

National Statistical Service of Greece Usability Study
On January 2002, hci.gr completed the usability study of the web site of the National Statistical Service of Greece (NSSG). The study was sent to NSSG and a redesign of their server followed (521 KB, available in Greek). Download

BookStore Usability Study
On August 2000, we completed the first usability study for the most popular greek electronic bookstores. The study was sent, free of charge, to the responsible sites and most of their problems have been corrected (.zip file, 3.97 MB, available in Greek). Download

E-commerce Usability Testing
A client has asked us to produce a usability study on an electronic commerce application. The study was completed in our usability lab. View a small sample of the usability testing (.wmv file, 991 KB, available in Greek). Download

Designing for All
A usability evaluation study was performed for a software for people with cognitive and motor impairments. View a small sample of the usability testing (.wmv file, 808 KB, available in Greek). Download

E-commerce Usability Study
Download and read the study that trainees of hci.gr produced at the end of their training period. Although, the study is not officially released by hci.gr, we are pround to present the output of their training (10MB, 173 pages, available in greek). Download