the configuration requires that the camera is mounted close to the screen, ideally on top facing the audience when they are watching the display.
what i would require from you is a display of some description, preferably HD (using VGA or DVI input) and this may be a projection. I will also need display cabeling and power sockets and cables (for display and computer).I can bring the camera and the computer. I would also need a bit of assistance with setup. All in all this should be a very simple procedure.