1. Click Settings first, then slide the page up and click face id and password;
2. Enter the password to enter the page, and then click Set Face id.
Apple X sets the face unlock method as follows:
1. First, you need to select the settings in your mobile phone to enter;
2. To enter the settings, you need to keep pulling down;
3. Until you find a face ID and password to enter;
4. You can choose the usage of face ID first, such as iphone unlocking, apple pay and other functions, and then choose to set Face ID at the bottom;
5. Choose to start using after entering;
6. Next, face recognition needs to be carried out, and face information needs to be collected from multiple angles;
7. After the collection is completed, it will show that the face ID has been set, and then click Finish;
8. At this time, you will be asked to set a password, mainly to prevent the face ID from being unlocked. Enter the password that needs to be set, and complete all the settings of face ID.
9. Lock the screen. When you open the screen, you will see that the top lock sign is open, so that the face ID is successfully unlocked.
Face unlocking is a patented technology that Apple is developing. The system can scan and detect the facial features of users by using the front camera of the device. If users are not recognized by the system, they will be asked to enter the security code.
Apple's technology is more than just using facial recognition to unlock users' devices. When the user is confirmed by the system, the system can start various targeted applications according to the preset settings. According to the patent, "if the user is successfully identified, then all operations will be run on this basis, and the user can modify the predefined open mail and information." .
Now facial unlocking software can be widely used on Android platform. As long as your laptop has a front camera, you can easily and quickly add a security software to protect your laptop.