Hey there, me and a friend of mine came up with a feature idea concerning security and privacy on phones. Here's our idea:
A user registers their face and when they unlock their phone, only the registered face(s) will be able to access the regular UI of the phone i.e. all apps, messages, media files, system files and settings etc. If an unregistered face tries to unlock the phone it will display a custom seperate UI with owner-selected files and apps.
The user can unlock through any method they like: Can be password, pattern, fingerprint, face recognition either way their face will still be scanned and the appropriate display will appear. Sort of like OneUI 5 and Windows' seperate users features.
