iPhone X Face ID: FAQ on the Apple Face Recognition and Unlocking System

iPhone X Face ID: FAQ on the Apple Face Recognition and Unlocking System

iPhone Face ID

Facial release systems take a few years to market. Apple has not been the first company to implement facial recognition and unlock system on the iPhone X, but it has done so in its own way. 

Apple has christened this system like Face ID on the iPhone X, which has a very sophisticated technology inside. Here we will tell you what it consists of in detail.

iPhone X Face ID – Apple Facial Recognition and Unlocking System

Here, you can get all the answers to all of your questions regarding iPhone X’s new feature Face ID, which is the Apple Face recognition and unlocking system.

8 Front Sensors of Hardware

Let us start with the hardware part first.

The screen of the iPhone X has a new design without frames, with a small peninsula at its top. This area is not a style but serves to house the 8 front sensors of the iPhone X. Specifically, we have:

  • FaceTime 7MP camera.
  • Infrared camera.
  • Spotlight.
  • IR Illuminator.
  • Proximity sensor.
  • Ambient light sensor.
  • Speaker.
  • Microphone.

Of all of them, only the first four are used with the Face ID facial recognition system. 

As a whole, Apple refers to the system as  TrueDepth, able to measure and create a map of our face in three dimensions.




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Read more here: Specifications of iPhone X, iPhone 8, iPhone 8 Plus: Technical Details

This model of your face is used to test the next time when you try to unlock your iPhone X. The Bionic A11 chip uses its power to unlock occur instantaneously. 

With this, we are talking about a set of hardware and software (iOS 11) that work in the community to ensure the security of your device.

Frequently Asked Questions and Answers on Apple Face Recognition and Unlocking System

As soon as Apple announced its iPhone X new Face recognition feature, everyone will get some sort of questions like is it really safe?, what if someone faces iPhone X in front of my face while I am sleeping? Can my twin unlock my iPhone X? etc. To all these questions we have clear informational answers. Check out them below.

Is this scan safe? Where is that model of my face saved?

Apple said that Touch ID has a failure probability of 1 / 50,000. That is, there is a 50,000 chance that a random person will take your iPhone and unlock it with YOUR fingerprint. In the case of Face ID, the probability that a person is so similar to you is 1 in 1,000,000.

The iPhone X face model or user’s face is stored on the phone itself and never goes to a cloud or server in a remote country.

The iPhone X facial recognition system creates a mathematical model of your face and stores it on a specific chip called Secure Enclave. It is a site that the rest of the operating system does not have access to, so it can not be accessed except for Face ID. These are the Colors you can Choose for Each iPhone Model from Today

In addition, being stored on your iPhone X, your face will never leave the device. It will not be on any fuzzy cloud or server in a remote country. There is no possibility that a hacker tomorrow will steal hundreds of millions of faces from iPhone users because they are on their devices.

Can someone with a photo of me use the recognition and unlock system of the iPhone X?

No. The iPhone uses a 3D model of your face, so it detects whether it’s a 2D photo or your real face. It also does not use an iris reader, so a high-resolution photo of your eyes can not fool you.

What happens when it is night?

Face ID has an infrared camera that detects your face when it is night, so you should not worry.

What if I wear glasses, a cap, or leave a beard?

Does not matter. The face recognition system of the iPhone X “invisibly” launches  30,000 different points to your face to measure and analyze it almost instantaneously. For this, no matter what changes happen in your face over time.

I have a twin brother/sister. Can they unlock my iPhone X with my face?

Unfortunately, if Identical twins or monozygotic twins have the same structure on the face, so it could unlock your iPhone X. It is the only case in which a fingerprint reader is superior to Face ID. Anyway, the iPhone X still has code unlocking.

This is the reason why Craig Federighi asked this in the Apple keynote: do you have an evil twin that you have to worry about?

What if someone takes my iPhone X and puts it in front of my face without me noticing?

It will not work until you look near the sensor area (you do not need to put your phone at the level of your eyes) and your eyes are open. 

That is, if you are sleeping, Face ID will not unlock your iPhone X. It will not work with the terminal on the other side of the room.

What other things can I do with Face ID?

Contrary to competition terminals, Face ID is so secure that it will serve to authorize purchases through Apple Pay. It will also work with third-party apps, as a password and as with Touch ID. Know the Main Differences Between iPhone 6S, iPhone 7, iPhone 8, and iPhone X.

These are the queries that may arise about the iPhone Face ID, Apple facial recognition, and unlocking system. If you still have any queries let us know in the comment section below. We will get back to you to solve all your queries as soon as possible.

Would you like to add any other important information to this article? Then write them in the below comment box and we will include them in this article.


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