We've seen a number of headsets tap into the mind, to geotag your mood, grant you remote control over gadgets or simply let you wiggle a pair of cat ears.

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Orbotix, the masterminds behind Sphero, the first robotic ball and gaming system controlled by smartphones and tablets, today announced new ways for developers to tap the potential of Sphero and offer even more mind-blowing ways for consumers to enjoy the gaming system using their augmented reality technology.

ENGADGET: Orbotix launches new Sphero AR tools to get the ball rolling on development

On the other hand, if you can put yourself in the right frame of mind, it does liven up the experience of fetching yourself a glass of tap water.

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Keep in mind, though, that this sophisticated design makes the Rove 20 almost half a pound heavier than the Tap 20.

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Tap that and you get a picture of the exterior of the car, not real-time mind, but it does show any changes to the car itself.

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