Smile shutter Function

The smile shutter technology was recently launched in the Sony Ericson cyber shot digital cameras. Where it lets you to click on the person while the sensor detects when the person smiles, well actually the sensors are fed up with some of the basic human smile reactions and teeth detection complexes. Where I releases the shutter while being operated in this mode when the person gives out a smiling reaction, simple and easier, no need to click. Say cheese !