“…In others, the place itself is central to the purpose of the application. In the latter group, we find, among others, environments for the negotiation of land management policy (Bishop, 2008), virtual heritage and virtual museums (e.g., Champion, 2008;Sylaiou et al, 2010), training environments where the location is fore-grounded (for example, the military applications reported by Deaton et al (2005)) and an important and growing collection of applications for psychotherapy and the amelioration of phobias. Typical among these are the treatment of low mood (Freeman et al, 2004), acrophobia (e.g., Emmelkamp et al, 2002), fear of flying (e.g., Krijn et al, 2007) and therapeutic environments for military personnel suffering from post-traumatic stress disorder (Ready et al, 2010;Yeh et al, 2009).…”