In the update of EMUI9.1.0.162 (C00E160R1P12) of Huawei P30 series mobile phones, Huawei has brought about the function upgrade of face unlocking - adding a new alternate face function to identify another face.

The addition of the spare face function means that Huawei P30 series phones can recognize two different faces, especially for those who love makeup, or who like to watch mobile phones and wear glasses with their glasses. The entire unlocking experience is also fast and accurate.

How to set the second face (enter the alternate face)?

Settings - Security and Privacy - Face Recognition - Enter the first face (if your phone has already been recorded before the upgrade, you don't have to delete the original face, just skip this step).

Enter an alternate face. After the first face is entered, the alternate face can be entered in the face of the security and privacy face recognition. The entry process and operation are the same as the first face.

The first thing to ensure for face recognition is security. If the system detects that the face difference is a bit large, the system will reject it. When a lot of small partners use a mobile phone with a face unlocked, they will encounter a different angle to unlock the failure or unlock the hat with glasses and glasses. How to pick up the phone and automatically unlock it?

Multi-face recognition can be said to solve this problem to the greatest extent

Take myself as an example. I always have to lie in the bed to play a mobile phone before going to bed at night. Before that, the face was entered with glasses during the day, but when I was lying in bed at night, the glasses were taken off. At this time, people Face recognition is often difficult to guarantee 100% unlocking.

When I enter the second face (without glasses), the face is unlocked at night and it becomes easy to use. With the “lifting the wrist screen”, the whole process from picking up the phone to lighting the screen can be done in a few seconds. Completed, in one go, greatly improved the interactive experience between people and mobile phones.

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