Akrivi Katifori George Lepouras Alan J. Dix Azrina Kamaruddin Evaluating the Significance of the Desktop Area in Everyday Computer Use. 31-38 2008 ACHI http://doi.ieeecomputersociety.org/10.1109/ACHI.2008.27 conf/achi/2008 db/conf/achi/achi2008.html#KatiforiLDK08