Dr. Dillon received his M.A. in Psychology from University College, Cork, Ireland in 1987 and his Ph.D. in Human Factors from the Loughborough University of Technology, Loughborogh, U.K. in 1991. He has published articles in the International Journal of Human-Computer Studies, Ergonomics, and many others. He serves on the editorial board of the International Journal of Human-Computer Studies and the New Review of Hypermedia and Multimedia. His research interests include human-computer interaction, cognition and information spaces, and sociocognitive systems design.