How does the Face ID technology work on iPhone?

[richardwilson]

The technology that enables Face ID is some of the most advanced hardware and software that we’ve ever created. The TrueDepth camera captures accurate face data by projecting and analyzing thousands of invisible dots to create a depth map of your face and also captures an infrared image of your face.
Learn more about this. https://support.apple.com/en-us/HT2...that enables Face,infrared image of your face.

 

[MemRefreshABC]

The technology that enables Face ID is some of the most advanced hardware and software that we’ve ever created. The TrueDepth camera captures accurate face data by projecting and analyzing thousands of invisible dots to create a depth map of your face and also captures an infrared image of your face.
Learn more about this. https://support.apple.com/en-us/HT208108#:~:text=The technology that enables Face,infrared image of your face.

That sounds interesting. I will check it out. I have been serching for a phone that does't have a crappy camera. Thanks for the info!