I use the face unlock option and back it up with a pattern unlock...but I miss having the option to slide to open the camera app. the Iphone has the option to slide and open the camera and when ur done it goes back to the lock screen where u have to put in ur pin to use the phone...because sometimes u only have a couple of seconds to get ur phone and snap that picture of ur kids or ur pets doing something weird or amazing...Maybe I should post this on XDA or something...