GE e1055w User Guide (en)

Smile Detection
With the camera's new "smile detection"feature, which 
automatically detects and captures a person smiling, 
you'll never miss a smile.
1.  While in shooting mode, press the 
repeatedly until 
 appears on the LCD. This icon 
indicates that the camera is in Smile Detection mode.
2.  Point the camera at the subject until the subject's 
face is detected and bracketed by a square box. Press 
the shutter button all the way down and release the 
shutter button. The camera will now 'wait' for the 
subject to smile.
3.  When the subject smiles, the camera will automatically 
release the shutter and capture the photo.
4.  To disable the automatic shutter release, press the 
shutter again 
•  A face must be detected by the camera in order for 
smile detection to function correctly.
•  For optimal detection results, the subject should be 
framed to occupy most of the screen space.