As technical writing is not my forte, I would be curious to hear other people's thoughts on some feedback I intend submitting to Apple, in some hope they will consider implementing it at some stage. It is in relation to getting the hang of, and successfully mastering face ID. I've been thinking about how KNFB reader gives you haptic feedback when your camera is in a good position to start scanning a document. I also thought about the iOS camera app, and how it tells you how many faces it can see before we take a picture. In recently learning how to use face ID, I thought that a combination of these things would be a useful tool, to teach new users how to angle the phone correctly, so it can see your face. Although I have had my iPhone 11 for a month I still only manage to unlock my phone with face ID about 75 percent of the time.