[usaphp]

But then you have to adjust your grip, at least for me when I unlock my iphone I am using a different grip then when I try to click an icon on a homescreen, so if I would use face ID - it will save me some time for adjusting grip, at least that's what I imagine, of course nobody have tries face ID yet.

[chris_7]

So what I'm talking about is: I place my thumb on the home button and three fingers on the back of the phone, while grabbing it in my pocket. The fingers are initially pointed down, in the same direction of the phone. As I drag it out of my pocket, I click the home button and flip the phone around, so now my fingers are horizontal across the phone (standard phone-holding position basically). It's almost always unlocked by the time I can see anything on the screen.

This requires you to always orient the screen "inwards" (towards your leg).

[camone]

I don't understand why having the fingerprint sensor in the back of the phone (Nexus, Pixel and some other android devices) never took off that much. Ever since I got it on my Nexus 5x I absolutely loved it (Pixel now, same thing). It's incredibly intuitive, works both right and left handed, doesn't take up screen space, and they've just added a "scrolling" feature to open your notifications by swiping it. Seems like a no-brainer, I can't see any fault in it, and yet very few phones have it.