Too much time staring at electronic screens has given rise to another problem: computer-vision syndrome.

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Add to that the voice and motion-control abilities already available with the Xbox Kinect system, and you can see Microsoft's vision for making the console a centerpiece for all electronic entertainment.

CNN: How Xbox SmartGlass will work

With Live Image Control, real time adjustments to motion control, brightness control, Active D-Lighting and background focus are seen on the LCD screen or the electronic viewfinder prior to capture to help ensure the user's creative vision is fulfilled.

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