They mention the Pixel and I just got to say, I wish someone would bring back the fingerprint reader on the back of the phone. That was seriously the best solution. Fastest way to unlock your phone, because no matter how slow the fingerprint reader is you activate it while pulling it out of your pocket. I honestly don't get why people like Face ID more (what I currently use). Someone, please bring this back
The backside fingerprint reader could even be used as an input device on some models for scrolling, or pulling down/up the notification bar. Great for scrolling through content or swiping through screens without having to cover your display for gesture input:
https://www.androidauthority.com/miss-rear-fingerprint-scann...There was a "healthy" phone called the Bloc Phone which had the screen in Black & White by default but allowed you to use the fingerprint on the back at any time to give you a few minutes of colour when (say) looking through your camera roll. Really cool idea.