Amazon.com : Casio Exilim EX-S12 12MP Digital Camera with 3x Optical Zoom and 2.7 inch LCD (Black) :

Taking advantage of the high-speed image processing abilities of Casio’s state-of-the-art Exilim Engine 4.0, which is built into the Exilim EX-S12, the new Dynamic Photo function allows the photographer to cut out the main subject of interest in an image

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