Here’s the problem with your post, there is no such thing as ‘perfection’ with biometric security. It didn’t exist with touch ID, it didn’t exist with iris scanning with Samsung, it doesn’t exist with Face ID, and it won’t exist for any future biometric security. That’s called technology ‘as-we-know-it’, and it’s progressive where becomes more refined I’ve the course of time, but it won’t be perfected either.
Yes, Face ID is a first GEN product, but given it doesn’t always unlock successfully in every situation ideally, it still is a much stronger form of biometric security over touch ID in terms of security purposes.
Here’s the problem with your post. I didn’t say biometric security is perfect. Or could be perfect. Nothing is.
I said “maybe Apple with perfect FaceID technology” meaning that it will work quickly and more reliably than what it is now. Because it obviously hasn’t been optimized; people still report problems and misreads. And if/when they do that, there isn’t much reason to try to incorporate an ultrasonic fingerprint reader under the screen. In a consumer device, anyway.