Universal's Volcano Bay water park is now open in Orlando Florida. The park uses some pretty awesome wristbands that are similar to what Disney uses.
The wristbands are called Taputapu. They allow you to reserve a spot in lines as well as interact with different things around the park.
Watch the video here
it will be cool to have a nice REAL photo on article INCIPIT
Here's the best one I could find of the Volcano