If you fancy a slightly more unique way to access your jailbroken iPhone rather than boringly typing in a passcode. A new application called RecognizeMe which uses facial recognition to allow access is well worth a look.
RecognizeMe is the first facial recognition security for the iPhone and although the software is not perfect at the moment, its a lot more fun than entering a code all the time and serves as an alternate to, rather than a replacement for the passcode to secure your iPhone. Check out the video after the jump.
Unfortunately RecognizeMe is only for jailbroken iPhones but if you have one its available to purchase for $7.
Source : 9 to 5 Mac