For example, take this Sphero iOS and Android App Controlled Robotic Ball. Today only Amazon.com is offering it for just $85
What the heck is this? This video pretty much sums up the awesomeness, but to sum it's the first robotic ball gaming device that you control with a tilt, touch, or swing from your phone or tablet. It can also be used as a controller for games. It's got a Bluetooth connection so it's remote-controlled. You can even take it into a pool (don't take your phone in though), mess with the dog, roll it down the stairs, play tag, even play golf with it.
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