Now that we're done agonizing over The Notch! (dun dun duuunnn) I'd like to hear people's thoughts on what's possible with the awesome new FaceID camera. People debating iPhone X vs. iPhone 8 rarely bring up the face scanner, but I think it's going to be huge. So far we have animoji's and scary face masks but I can think of a few other things: Use as a 'magic mirror' - trying on new glasses, hats, earrings, nose rings (is that still a thing?) - trying out some new makeup styles - trying on virtual new hair cuts, trying out virtually plucking those eyebrows - trying out facial hair (should I grow out that beard..) - trying 'virtual plastic surgery', for fun or in collaboration with a plastic surgeon - trying out virtual dentistry with your dentist's office (how would that diamond front tooth look..) - looking into the future (how would you look all wrinkly..) Replication - having whatsapp voice messages from your gf spoken to you by her scanned face - playing games with realistic scanned avatars - 3D printing of face scans Social - for use in dating apps so you can see the guy's hook nose in advance Services - sending a scan of your face, and having a stylist show you possible new looks in 3D Control - Using facial expressions to control apps, for hands-free operation User observation - user emotion tracking: is this new iPhone X delighting you? - user attention detection (are you looking at the ad? etc) - driver tracking (are you looking at the road? ) - alertness tracking: is the user sleepy? - user 'shape tracking': slowly gaining weight? (apps don't have access to this yet afaik) - are you more interested in men or women in pictures? (if eye tracking is possible) What other apps do you guys (and gals) hope to see now that we have a face scanner?