It will be very clear that Graham and I are good friend, and that Jay and I have known each other for a while. Both Graham and Jay are from the Institute of Creative Technology, and have worked on facial scanning technology for a long time under Paul Debevec. They are both members of the Digital Human League and working on the Wikihuman project. It is a great conversation about all things ICT, virtual humans, Wikihuman, and more.
Micro Geometry: http://gl.ict.usc.edu/Research/Microgeometry/
Facial Hair: http://gl.ict.usc.edu/Research/HFFH/