Wild Mouse in the Funhouse
This article focuses on a new amusement ride that blends several control systems by combining spinning-coaster thrills with interactive special effects. The Exterminator at Kennywood Amusement Park combines a ‘wild mouse’ coaster with the interactivity of a dark ride. ‘Dark ride’ is amusement maker parlance for fun house style frights that pop into view unexpectedly. A proximity sensor, positioned after the coaster and animation went in, begins the action sequence for this figure just as the riders come upon it. Bringing the Exterminator up to speed was a matter of controlling the coaster, controlling the animation, and controlling the interaction between the two independent systems. A process of trial and error, determining the right moment to start an event occurs only after the animation is in place and the carts are riding the rails. A double pneumatic fin brake below the track slows carts as needed before they enter the boiler.