For my amusement park ride I thought that the best thing to do with matrices was spinning. The push and pop matrix format worked really well for rotations, so I came up with this.
The black squares on the outside is the metal casing and the red circles on the inside are individual seats that also spin independently. Whats cool about that is depending on the speed and direction your chair is spinning the outside will appear to change speed and direction of its spin as well further disorienting the rider and giving him/ her more of that dizzying nausea they seek on these rides.