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How a new technology called the Facial Action Coding System enabes computers to identify human emotions. How do we really know this coding system is really what its built to be? Well from what we from the two creators of this, Prof. Thomas Huang and Prof. Nicu Sebe, is that "the process begins when the computer constucts a 3-D computer model of the face; all 44 major muscles in the model must move like human mustles. Movement of one or more muscles is called an (action movement). It also has six classified basic emotions- happiness,surprise, anger, disgust, fear, and sadness and is aslo associated with each characteristic movements of the facil muscles." But how do we the people not know if this is just some made up machine thats throwing random numbers at us and results at people? I guess we dont really know that but it als must be proven its successful cause there running legit tests on it and figuring out things about history as well. These systems are using video imagery, the new emotion-recognition software tracks these facial movements in a real or printed face of even the face of Mona Lisa. By weighting the difffrent units, the software can even idenify mixed emotions . Each expression is compared against a neutral face. But how do we not know if it really isnt picking something else up about us instead of what there thinking or saying? Because they have done several test and studies over the human mustles to be able to pickung up and test the same thing by using a picture of someone isstead of them being right there. Is it possible for these computors do to more than what they can do now? "Dr. Huang predicts, Then it could modify the lesson, like an effective human instructor. The same technology can make computer animated faces more expressive for video games or video surgery." Dr. Huang notes that "Most human communication is nonverbal, including emotional communication, so computers need to understand that too." Can our friends or family tell what our expressions are? Experts say faces dont lie; these muscle clues are sometimes used to spot when a "smiling" politician or celebrity isnt being truthful. Did making a happy face in this experiment also make you feel slightly happy? According to the Facial Feedback Therory of Emotion, moving your facial muscles not only expresses emotons, but also may even help produce them. So in the end do you think its true and that the coding actually works like they say it does, up to you to find out.
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Your evaluation score is: 3.0
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