You know that annoying fan who sits in front of you at CBJ games and calls his/her buddies to tell them that they are at the game? But the buddies are also at Nationwide, so they have to stand up and wave frantically so their friend can see them? And they only do this while the game is in play, NEVER during a stopage. Well, this device will enable them to use both hands to wave so that their friends can find them faster. At least it will make them sit down faster, but half the fun is yelling at them or throwing stuff at them.
This device is real, by the way. Check it out at Cell-Mate. Having fun at CES after Macworld.