OrdoEmacs, on the other hand, works exactly like regular Emacs, except that it encrypts everything before writing it out to disk. At no time is plaintext ever laid down on a disk by OrdoEmacs—the only place it exists in its plain, readable form is in the pixels on the screen, and in the volatile RAM of the computer, whence it vanishes the moment power is shut down. Not only that, but it’s coupled to a screensaver that uses the little built-in CCD camera in the laptop to check to see if you are actually there. It can’t recognize your face, but it can tell whether or not a vaguely human-shaped form is sitting in front of it, and if that vaguely human-shaped form goes away, even for a fraction of a second, it will drop into a screen-saver that will blank the display and freeze the machine until such time as you type in a password, or biometrically verify your identity through voice recognition.