Remember that Apple patent for biometric and other advanced authentication schemes we mentioned yesterday? Well, Engadget took a closer look and it seems like the artwork used in the patent features none other than a few of everyone's favorite Jailbreak apps, including Installer, SMBPrefs, and the iWood theme.

So is Apple trying to sneak in some Jailbreak patents, or did a crafty draftsman just do it for the lulz?