LG M200n Mode D'emploi page 67

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 coloured guide frame appears when the front camera
detects your face. If the subject within the guide frame stops moving,
the guide frame colour turns blue, then the camera takes a photo.
• To use this feature, switch to the front camera mode, then tap
Selfie shot Auto shot.
Useful Apps 66