Which Body Parts Can Unlock The iPhone 5S? [VIDEO]

Testing out body parts on the new iPhone 5S fingerprint sensor.
While the high-tech feature was intended for fingers, you can technically program it to recognize anything with a discernible print. So far, it has reportedly works on forearms,nipples and even a cat's paw.

Read more at: http://mashable.com/2013/09/27/unlock-iphone-5s-video/