STS-34 crewmembers participate in IMAX camera training session held in JSC's Mockup and Integration Laboratory (MAIL) Bldg 9B. The crew is briefed on the operation and handling of the IMAX camera scheduled to fly aboard Atlantis, Orbiter Vehicle (OV) 104. Left to right in the foreground are Mission Specialist (MS) Shannon W. Lucid, MS Franklin R. Chang-Diaz, Commander Donald E. Williams (looking through IMAX eye piece), Pilot Michael J. McCulley, and IMAX instructor Grant Ferguson. David Douglas of IMAX is at right edge of photo.