Apple is certainly not ready to stop in terms of innovation.
Daprs MacBrains, a patent would have been filed regarding the mixing of the 3D interface and motion sensors. We would shoot thereiPhone by associating the entry with a combination, so that it can be unlocked, in the same way as a safe wheel.
The patent application also mentions an application which would have the function of securing access, for example a car or house door. You would no longer need the kind of your keyring but only your iPhone.
Another app named Lock would have the functionality of employing theiPhone in order to unlock a computer.
Different uses would be related to this patent, here we can see that the manipulation of the iPhone allows to control a computer.
We discuss it on the forum.