That's the type of original thinking we need more of around here. People give Apple so little credit when it comes to making changes to a product. I'm sure Apple prototyped ever conceivable configuration/combination/location of Facial recognition and Touch ID and came to the conclusion that facial recognition is the way to go. Do you really think someone said "Ah, Mr Cook TouchID is tricky under the screen", "Hey, don't worry about it just throw on facial recognition, it's all good!".It just occurred to me though that *maybe* we’ve been looking at this backwards. Could be that keeping TouchID was the backup plan for Apple, in case FaceID couldn’t be made to work well enough. And dropping TouchID has more to do with FaceID being a success than with problems adding TouchID to the iPhone 8. Maybe.
Great. Now all the cops have to do to get into my phone is grab it and unlock it with my face. At least Touch ID required more cooperation and 10 finger options.
That's exactly how it works. When an app requests validation from TouchID it knows nothing about your fingerprints, it's simply waiting for a "yes" or "no". The fingerprint scanner compares the image of your fingerprint on the sensor to the fingerprint images stored in the secure enclave on your phone. If it's a match it says "yes" and authorization goes through, if not then it returns a "no".but is it possible that FaceID could be implemented in a way that means that it works in place of TouchID as in, all current apps that use TouchID could just use FaceID without any developer work. (It just works)
Why are so many people worried ?Really hope this isn't replacing Touch ID and is being introduced alongside as an alternative
This seems like a nice feature. My concern would be, what if someone picks my charging phone up off the table while I’m asleep and put its in front of my face to unlock it. At least with TouchID, they would have to grab my hand and chances are, I would wake up to notice it.
Just a random thought...definitely first world problems.
According to a recent Tweet by Mark Gurman, Apple's pitch for facial recognition will be that the new feature is "quicker, more secure, and more accurate than Touch ID."
That's exactly how it works. When an app requests validation from TouchID it knows nothing about your fingerprints, it's simply waiting for a "yes" or "no". The fingerprint scanner compares the image of your fingerprint on the sensor to the fingerprint images stored in the secure enclave on your phone. If it's a match it say "yes" and authorization goes through, if not the it returns a "no".
Now replace the word "fingerprint" with "face" in the above example and that's how FaceID will work.
Apps will not need to be re-written one bit, they'll still request authentication and sit there waiting for "yay" or "nay".
Let me just say this again.
All one needs to do to unlock your phone is grab your phone point it quickly towards your face and unlock it. My nephew did that to me today and ran off with my phone.
So when your asleep anyone can get in your phone by hovering it less than a second near your face without you ever feeling a thing.
NO TOUCHID = NO SALE
Apple is soaking this all in. This is a highly Clever way for them to leak iPhone 8 information and keep the HomePod relevant in the news. It's marketing at their finest and this is what they are so good at. It's Building hype and excitement all before the launch in approximately a month. I give them credit and this no is an accident with all this leaked information. Well played Apple.
Tell me how different is when someone scans your face while you’re sleeping or use your finger at the same conditions? I’ve seen a lot cases when people put the finger of someone sleeping to unlock their iPhone. Anyway, you can restar your phone before going to sleep, this disables Touch ID (and probably Face ID) until you type the passcode again.
They aren't concerns, they're facts
I also suspect that FaceID won’t be a background thing, and will need a (virtual) home button press for it to trigger. If so (and if it works properly) that would make it feel indistinguishable from TouchID. Or even better than TouchID, if you have wet hands etc.
This seems like a nice feature. My concern would be, what if someone picks my charging phone up off the table while I’m asleep and put its in front of my face to unlock it. At least with TouchID, they would have to grab my hand and chances are, I would wake up to notice it.
Just a random thought...definitely first world problems.
Buy what if your face is wet & shiny? Or covered with shaving cream? Or you have a birthday cake on your face?
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I'm still worried about wearing headgear and needing to quickly unlock your phone....
Great. Now all the cops have to do to get into my phone is grab it and unlock it with my face. At least Touch ID required more cooperation and 10 finger options.