Launched by aciana, a Hyderabad-based startup, on Thursday, the app works with Genewa face scan that takes an image of the face in 30 seconds and churns out a report in a few seconds, giving the ...

But you can see them through an infrared camera. The iPhone X's camera analyzes the dots on your face and compares it to the image made when Face ID was set up. If they match, the phone unlocks.