triggers on movements too and upon multiple faces detection

[devpk]

Hello,

First of all great work! and very very helpful.

I just noticed once the smile action triggers when you are not smiling, just moving your head or if the head count is more than 1 then it starts automatically.

I'm using Windows 7, "Chrome Version 27.0.1453.116 m" and "Dell Inspiron N7520"