I have been given permission to upload these two journal articles to my website. Click the paper title to go to the PDF in question:
Champion, E. (2015). Defining Cultural Agents for Virtual Heritage Environments. Presence: Teleoperators and Virtual Environments-Special Issue on “Immersive and Living Virtual Heritage: Agents and Enhanced Environments,” Summer 2015, Vol. 24, No. 3: pp. 179–186. MIT Press. URL: http://www.mitpressjournals.org/toc/pres/24/3
Champion, E. (2015). Entertaining The Similarities And Distinctions Between Serious Games and Virtual Heritage Projects. Special Issue in the Journal of Entertainment Computing on the theme of Entertainment in Serious Games. Volume 14, May 2016, Pages 67–74. Elsevier. Online.