The Presence Project: References http://presence.stanford.edu:3455/Collaboratory/ ProjectForum page for The Presence Project: References. Wed, 23 Apr 2008 07:47:28 PDT en-us Wed, 23 Apr 2008 07:47:28 PDT http://presence.stanford.edu:3455/Collaboratory/334#96 Modified Wed, 23 Apr 2008 07:47:28 PDT by gabriella