The dots are invisible to your eyes. 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.

The dots are invisible to your eyes. 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.

The development of cameras in AirPods may sound like an unusual way of doing things, but it is a concept that has surfaced in ...

A year later, Apple shipped an upgraded dual camera system in the iPhone 8 Plus and iPhone X. Apple continued to offer 2x optical zoom by using a separate telephoto lens in 2018 with the iPhone XS.