LG Q720CS Owners Manual - Page 17

Face Recognition

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Face Recognition Face recognition overview You can unlock the screen by using face recognition. • This feature may be more vulnerable to security than the other screen locks, such as a Pattern, PIN, and Password. • When a similar face or a photo of your face is used, the screen may be unlocked. • The recognized facial data is securely stored in your device. • If the device cannot detect your face, or you forgot the screen lock set for your device, visit the nearest LG Customer Service Center with your device and ID card. • To save power, the face recognition feature will not work when the battery level is below 5%. Precautions for face recognition Face recognition accuracy may decrease in the following cases. To increase its accuracy, check the following before using the device. • When your face is covered with a hat, eyeglasses, or mask, or your face is significantly different due to heavy makeup or beard. • When there are fingerprints or foreign substances on the front of the camera lens, or your device cannot detect your face due to excessively bright or dark conditions. Custom-designed Features 16

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Custom-designed Features
16
Face Recognition
Face recognition overview
You can unlock the screen by using face recognition.
•
This feature may be more vulnerable to security than the other screen
locks, such as a Pattern, PIN, and Password.
•
When a similar face or a photo of your face is used, the screen may be
unlocked.
•
The recognized facial data is securely stored in your device.
•
If the device cannot detect your face, or you forgot the screen lock set
for your device, visit the nearest LG Customer Service Center with your
device and ID card.
•
To save power, the face recognition feature will not work when the
battery level is below 5%.
Precautions for face recognition
Face recognition accuracy may decrease in the following cases. To increase
its accuracy, check the following before using the device.
•
When your face is covered with a hat, eyeglasses, or mask, or your face
is significantly different due to heavy makeup or beard.
•
When there are fingerprints or foreign substances on the front of the
camera lens, or your device cannot detect your face due to excessively
bright or dark conditions.