“…As far as interface-related structure is concerned, we identified five aspects based on an examination of the related literature: usability, visualisation, functionality, media use and cognitive load related to learning the required technologies (Hillman et al, 1994;Plass, Chun, Mayer, & Leutner, 2003;Pomales-García & Liu, 2006;Stoney & Wild, 1998;Vertelney, Arent, & Lieberman, 1990).…”