In Finn, K. Sellen, A. J. and Wilbur, S. B. (eds.), Video-Mediated Communication. Lawrence Erlbaum., pp. 323-347. 1997. Reconfiguring Media Space: Supporting Collaborative Work Christian Heath Paul Luff University of Nottingham Abigail Sellen MRC Applied Psychology Unit, Cambridge Rank Xerox Research Centre Cambridge EuroPARC