Computer Free Capstone

If computers did not exist or I just wasn't allowed to use one for this project this is how I would deploy my project: The beach ball would be a spherical mirror that can bounce. The ball(s) would be large (about a meter and a half) and there would also be a several large mirrors inside the club, behind the stage ect... The mirrors would replace the cameras and the reflections of peoples faces, lights and so on would be reflected everywhere.