Sidenote: entering/exiting both Aus and NZ recently, immigration checkpoints in both countries did appear to make extensive use of facial recognition.
Sidenote: entering/exiting both Aus and NZ recently, immigration checkpoints in both countries did appear to make extensive use of facial recognition.
Given the somewhat-recent studies[1] which show that the vast majority of border guards (unless they happen to be "super-matchers") have a 1/7-or-worse failure rate when trying to check a person's passport photo, I think it's quite understandable to do the facial recognition electronically.
But such a system should only be used for immigration purposes (where identity verification is very important to get right), not for getting onto a plane or just coming into the waiting areas of domestic airports.
I'm actually quite happy with the facial recognition cameras at the Australian border - they make things a lot faster than they used to be from my experience.