Gabriella Giannachi is Professor in Performance and New Media, and Director of the Centre for Intermedia at the University of Exeter. Her book publications include: Virtual Theatres: an Introduction (2004); Performing Nature: Explorations in Ecology and the Arts, ed. with Nigel Stewart (2005); The Politics of New Media Theatre (2007); Performing Presence: Between the Live and the Simulated, co-authored with Nick Kaye (2011); and Performing Mixed Reality, with Steve Benford (2011). Nick Kaye is Dean of the College of Humanities and Professor of Performance Studies, at the University of Exeter. His books include: Postmodernism and Performance (1994), Art into Theatre: Performance Interviews and Documents (1996), Site-Specific Art: Performance, Place and Documentation (2000), Staging the Post-Avant-Garde: Italian Performance After 1970, with Gabriella Giannachi (2002), Multi-media: video - installation - performance (2007) and Performing Presence: Between the Live and the Simulated, with Gabriella Giannachi, (2011). He is co-director of REACT, an AHRC Knowledge Exchange Hub that will invest over GBP4million in creating collaborations between academic researchers and the creative industries 2012-16. Michael Shanks is the Omar and Althea Hoskins Professor of Classics and Director of Stanford Archaeology Center's Metamedia Lab. His major book publications include: ReConstructing Archaeology (1987), Social Theory and Archaeology (1987), Art and the Greek City State (1999), Classical Archaeology: Experiences of the Discipline (1996), Experiencing the Past: On the Character of Archaeology (1992) and Theatre/Archaeology, with Mike Pearson (Routledge 2001).