David Bell is senior lecturer in Critical Human Geography and leader of the Urban Cultures & Consumption research cluster at the University of Leeds. His previous publications include An Introduction to Cybercultures (2001) and Cyberculture Theorists: Manuel Castells & Donna Haraway (2006)Barbara Kennedy is Reader in Film, Media and Cultural Studies at the University of Staffordshire. Her previous publications include Deleuze and Cinema: The Aesthetics of Sensation (2000), The Cybercultures Reader with David Bell (2000) and a variety of articles in journals on feminist film theory, philosophy, dance, choreography and cultural studies.