Usability engineering and usability testing are concepts that continue to evolve. Interesting research studies
and new ideas come up every now and then. This paper tests the hypothesis of using an EDA-based
physiological measurements as a usability testing tool by considering three measures; which are observers‟
opinions, self-reported data and EDA-based physiological sensor data. These data were analyzed
comparatively and statistically. It concludes by discussing the findings that has been obtained from those
In this entirely clinical course, identical to optometry clinics 2, the student is required to continue to examine (and fill in case reports for) a minimum of five routine patients a week, in the external Optometry clinic run by the Optometry department.