Jeff McAffer leads the Eclipse RCP and Equinox OSGi efforts. He is one of the architects of the Eclipse Platform and a co-author of The Eclipse Rich Client Platform. He is currently interested in helping realize Eclipse's original vision as a platform for composing general sets of application function to solve real problems. Previous lives included work in distributed/parallel OO computing (Server Smalltalk, massively parallel Smalltalk, etc) as well as expert systems, meta-level architectures and a PhD at the University of Tokyo. Jeff is a member of the Eclipse PMC and leads the Equinox and PDE subprojects.