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The value of using the Facial Action Coding System to read the students emotional expressions could be valuable in alot of ways. For example in parapgragh three , the process begins when the computer constructs a 3-D computer model of the face; all 44 major muscles in the model must move like human muscles (movement of one or more muscles is called an "action unit"). Dr. Paul Eckman, creator of FACS ( Facial Action Coding Systems) has classified six basic emotions- such as happiness, surprise, anger disgust, fear and sadness; each associates each with a characteristic movements of the facial muscles. Facial expressions are universal and transitional as such the smallest of the facial movement or the mood you choose can depic the varying degrees of expression. Using video imagery, the new emotion- recongnition software travks these facial movements- in a real face or even in a picture (such as Mona Lisa).

The software would help people understand facial expressions better to be more perpared on an emotional scale on what to do if that particular person is upset. In fact, we humans perform the same impressive "calculation" every day. Each expression is compared to a nuetral face ( showing no emotion). For instance, you could probably tell if your friend is having a bad day or good day just by the facial expression she/or he portrays. Dr. Huang; his new computer software stores similar anatomical information as a electronic code.

Based on the Facial Feedback Theory of Emotion, moving your facial muscles not only expresses emotions , but also may even produce them. Study shows if you smile you release endorphines that'll actually make you happy! A renowned drama coach, Constanin Stanislavsky, had his actors carefully produce smiling and frowning as a way of creating these on stage to make it more believeable; That your portraying those specific emotions. Whoever thought that making faces could reveal so much about the science of emotions.

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