Someone I know owns a Space Jam that has been modified so that the flippers can be activated with a blow tube. I think sucking in activates the right flipper and blowing out activates both flippers. You can also play with machine with the actual flipper buttons. The game has been lowered as well. He's restoring it and plans to donate the machine to children's charity when it's finished. It's really neat project that will hopefully give some children the chance to try something, they never thought they could before.