|The Nikon's Camera, the COOLPIX S550($230) has two new models, Smile Detection and Blink Warning. The Smile Detection, wchich uses facial recognition technology to shoot only when you are smiling, Blink Warning which alerts you if your subject has blinked. Next time, I take pictures, I don't need to say 1,2,3 smile, it can automatically releases the shutter when you're smiling. Other features 10 megapixels, 5x optical zoom, 2.5-inch LCD, Red-Eye Fix, SD memory card supported. Available in black, bule and plum color, you also can check out from amazon for $207.