Their solar panel system is integrated with the lights via the room controller, drawing power from man-made and natural light.

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Walk to living room, pick up television controller.

ENGADGET: Nintendo's Wii U tablet controller and the death of your TV's remote control

Hence, rather than asking a dwindling cadre of harried surgeons to perform operations sequentially, a single master surgeon will be able to operate on a dozen patients at a time from the comfort of his rec room using a specially modified Wii controller.

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