Well I know we're going to find out in a couple of weeks anyway, but if the "iPhone 8" unlocks within a millionth of a second of seeing your face, how do you suppose you just access the lock screen (to see the time, or notifications) without opening your phone?
Will bypassing the lock screen require a specific action like sliding a bar or swiping while or after your face has been scanned? Will it become harder or impossible to simply hand your phone over to someone while the screen is on without unlocking it? I feel that there needs to be some deliberate action involved in unlocking the phone, not just something that happens automatically any time it's pointed at your face.
Will bypassing the lock screen require a specific action like sliding a bar or swiping while or after your face has been scanned? Will it become harder or impossible to simply hand your phone over to someone while the screen is on without unlocking it? I feel that there needs to be some deliberate action involved in unlocking the phone, not just something that happens automatically any time it's pointed at your face.