The built-in IR sensor does a bang-up job of quickly activating and deactivating the zoom function, making the whole affair a breeze.

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First up is Robopanda, a Teddy Ruxpin-like doll for tots four-and-up that sports "many advanced sensors" along with a head-mounted IR sensor and stereo sound.

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Thanks to the IR sensor, the phone's browser responds to an "up swipe" in the air above it with by scrolling up, and to a "side" swipe by jumping to another tab.

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Two-dimensional tracking would be managed via the existing Move's visual spectrum camera, or by using a display-mounted IR emitter in conjunction with a remote mounted sensor (again, just like the Wii controller).

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At the head of the device is an infrared sensor, but forget about using it as an IR-blaster like the Galaxy Tab 7.0 Plus, it's only designed to work with 6100-series handsets and compatible printers.

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