Does the Facial Acton Coding really identify humans emotions? The Facial Action Coding really helps identify human emotions. Since some people can't identify or know if your happy,sad,angry,surprise,shock,disgust, and scared they won't be able to know your emotions.

Let me tell you how it works, the process begins when the computer constructs a 3-D computer model of the face. All and every 44 major muscles in the model must move like human muscles. The movement of one or more muscles is called an "action unit." The Facial Action Coding will really help you identify your own emotions, family, and friends. But some people will start thinking about the Facial Action Coding will malfunction on them and they won't be able to identify their emotions.

The Facial Acion Coding identify emotions from paintings and on human. The software can even identify mixed emotions as in da Vinci's masterpiece. Each expression is compared against a neutral face. We humans perfrom this same impressive " calculation" everyday. "Dr. Huang observes that artists such as da Vinci studied human anatomy to help them paint facial muscles precisely enough to covey specific emotions."

The Mona Lisa demonstration is really intened to bring a big smile to your face, while it shows how much this computer can do.

For example, if you smile when a Web ad appears on your screen, a similar add might follow. Dr. Huang predict that " A classroom computer could recognize when a student is becoming confused or bored." Another prediction that Dr. Huang did was that "Then it could modify the lesson, like an effective human instructor." Every human or most human communication is nonverbal, including emotional communication.