I love Cyborg Vision, an augmented reality app that recognizes your Facebook friends' faces and overlays their information like the vision of the Cyberdyne Systems Model 101 Series 800. Yes, this $1 app gives you Terminator's vision.
Just point the camera of your iPhone or iPad to the person and the program will recognize their face, linking it to your friend's Facebook profile. Then it will overlay their information just like in the movie. Stupid? Yes. Fun? A lot. [Cyborg Vision via TNW]