Apple patent shows possible iPhone nano

The iPhone nano is one rumor that simply refuses to die, and this time round there is more credence to that rumor with one of Apple’s patent that resembles an iPhone nano of sorts. Apple could possibly work on a future device that could change the way touch interfaces work, simply by moving the touch surface to the back of the device. As for the front, it will be a display by itself, while the mentioned back has been listed as a “force-sensitive touch based surface”. Do you think this concept will ever make its way to consumers’ hands, or will it remain something imaginary forever?