I've heard that it's some kind of weird two-lens system where the back camera uses two lenses and it somehow takes it up into DSLR quality imagery.
John GruberPeople are willing to trade money for something that they can touch, not ones and zereos.
John GruberYou have to keep plugging away. We are all growing. There is no shortcut. You have to put time into it to build an audience.
John Gruber