“The iPhone XR, XS, and XS Max are all packing Apple’s second-generation Face ID, an updated version of the biometric authentication system which is supposed to be faster than the version introduced with the iPhone X.”
How Do I Find My Google Plus User ID? [Google+]
“Since the release of Google Plus, a number of third party services and products have been released. Many of these services require users to enter their Google+ user ID numbers to allow the application(s) to access user information such as the user’s profile picture or number of followers.”