IAAPA: Expo floor features claw, cannon, 3D printed couch, Ozzy
With more than 1,100 vendors on the trade floor, there is a slew of browsable options at the annual IAAPA Expo at Orange County Convention Center. Attendees swarm around ride-vehicle reveals, marvel at virtual-reality opportunities, browse through bounce houses and line up for pretzel samples.
The expo, produced by the Orlando-based International Association of Amusement Parks and Attractions, concludes Friday. It is open to registered members of the trade association. Here are a handful of eye-catching, perhaps trend-setting, items at this year’s booths.

Winging it
The virtual tentpole of the Expo floor is a circling swing ride named Wingz, exhibited by Zamperla, an Italian manufacturer.
At first glance, it’s pretty, topped with butterfly designs … but pretty ordinary. But why are all the passengers flapping their arms? It has the feel of a fraternity prank or an inside joke or chickens gone wild.
Mystery solved: The up-and-down arm motions make the two-seat ride vehicles move up and down.
“We have motion-capture cameras used in video-game development and a brushless DC motor system developed for high-speed elevators,” said Michael Coleman, North American sales manager for Zamperla. “The arm movement of the passengers is what actually makes the ride change elevation.”
