Just outside Toronto’s Ontario Universities Fair, in what organizers call the “Student Life Expo,” St Francis Xavier University has had a steadily growing presence over the years.  StFX’s booth has grown from a small table with a giant styrofoam replica of the famous “X-Ring,” to a massive double-height display in 2012, featuring a giant video wall with real-time teleconferencing to the StFX campus in Antigonish Nova Scotia.  Prospective students walking by in the SkyWalk were attracted by the giant video images of campus, and could engage in video chats with students and faculty on the campus in real-time using a giant touchscreen.