LG K40 User Manual page 77

Auto shot
You can use the face detection feature to take selfies easily and
conveniently. You can set the device so that, when you look at the screen,
the front camera detects your face and takes a selfie automatically.
• The white colored guide frame appears when the front camera detects
your face. If the subject within the guide frame stops moving, the guide
frame color turns yellow, then the camera takes a photo.
• Tap
Useful Apps
Selfie shot Auto shot to enable the Auto shot feature.
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