Take a picture of yourself. Every day. Set reminders. Get into the habit. The more pictures you have, the better your Everyday app will be.
Line up your face with an adjustable grid or use an overlay of the last picture you took.
Publish to Facebook, Twitter, Tumblr or Flickr. Or have it upload automatically.
Make a movie. You’d be surprised how great the effect of a time lapse video of your face can be. Watch yourself change, just like a real person.