Casio has recently announced two 12.1 megapixel point-and-shoot cameras recently, both of which can detect humans and objects, and then automatically set the focus for better shots.  The EX-Z450 has a 3 inch LCD screen, a 28 mm 4x optical zoom lens and ISO range of 64 to 3,200. The EZ-Z90 has a 2.7 inch LCD, 3x optical zoom, and ISO range of 64 to 1,600. 

The Z450 will be available in Japan on August 28 in gold, red, pink, (with brown and silver models on September 11th) for a price of $380.  The EX-Z90 will be available on September 11 in gold, silver, pink, blue, and black for a price of $210.