This journal article will be available as a final draft post print in 2009. Salmon, P., Stanton, N., Walker, G., Baber, C., McMaster, R., & Green, D. (2008). Distributed situation awareness in collaborative systems: A case study in the energy distribution domain. Ergonomics. (In Press). If you wish to obtain a copy please contact the author below: Neville.Stanton@brunel.ac.uk