A focus of the research of the SSP group is the lightweight
coordination calculus which is used as a way of specifying how
multi-agent systems may interact. One of the nice things about
research is that we have been able, with the same calculus, to cover
issues of concern across traditionally distinct communities in agency,
semantic web and grid systems. I shall summarise where we are in
attempt to provide a more unified view of coordination and guess where
our targets in the coming year may be.