Apple's reputation for market-leading innovation took a knock after the iPhone 5 was seen as an iteration of an earlier design rather than a characteristic step-change.

BBC: Apple brand less 'inspiring', survey says

If you've had a run in with either of its siblings you'll feel immediately at home as this iteration carries the same design esthetic, the weight, the raised lump on the back side but with a notable speed bump in CPU's number crunching ability.

ENGADGET: CTIA 2012: a look back at our favorite devices Mobile

The original iteration of Move was an ingenious design: PlayStation Eye locked onto the glowing sphere via calibration and then judged depth owing to the size of the sphere in its 2D field of view.

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