As mobiles like the iPad developed great apps for cameras, microphones, sensors, images, an imagination, there is a lurking potential for playfulness. Can iPads really see through the human body, X-ray inanimate objects, see through metal, detect emotions, and print out rocks? It appears that they can -- or you can certainly make it seem like they can. Bring your devices (and your tricks to share), and relax and roll with (nearly) totally fake ways to blow your kids' minds with iPads. And a total reveal of all trickery.