[drdaeman]

My personal inconvenience is that I'm myopic so I tend to hold my phone too close to my face. The camera doesn't see me and have to tap the PIN every other time. TouchID doesn't depend on that and where my face is. My fingers are always near the phone.

However, I recognize this is an edge case.

[Skunkleton]

I am also near sighted. I have to back the phone away from my face to get it to unlock when I am not wearing glasses/contacts. At least it will retry on a swipe-up.