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Knowing It All -and Changing the World

Although humans often think of themselves as ominiscent, it is sadly not the case when it comes to reading emotions on human expressions. In this article "Making Mona Lisa Smile" by Nick D'Alto, the author describes the abilty to detect humans' emotions through a new technology called the Facial Action Coding System (FACS). By the use of this system, educational expreriences can be enhanced globaly; therefore the use of FACS to read emotional expressions of students in a classfroom is vaulable.

FACS is a reliable system that can scientificly read human emotions accurately. The software is developed by credible professors, "Thomas Huang, of the Beckman Insitute for Advanced Science at the University of Illinois" and "Nicu Sebe of the University of Amsterdam". A system created by two college professors promises the credibility of the software, for professors often are valued as a unbiased, credible source who dedicate themselves into new innovations and such. Also, the complex programming of FACS adds another layer to the reliability. For example, the software "constructs a 3-D computer model of the face; all 44 major muscles" which must behave and "move like human muscles". This anatomical system suggests the high accuracy of this system, for humans tend to read emotions soley based on the basic features of the human face such as lips and eyes while on the other hand, FACS is able to analyse the all the muscles in human face and draw a conclusion based on its calculations. Therefore, this well-developed system must be valued to read students' expressions in a classroom for its accuracy and reliability.

FACS is not only able to classify the six basic emotions but also identify mixed emotions of an individual. FACS relies on "characteristic movements of the facial muscles" to identify "happiness, surprise, anger, disgust, fear, and sadness". This suggests the software's advanced ability to read human emotions soley based on facial expressions but also the practicality of FACS. The accuracy of this software will allow teachers to know, change, and enhance the educational system based on how the students react to certain methods of teaching. Often, teachers are not able to read students' emotions because they are focused on teaching the material. However, through the use of FACS, this software can distinguish how the students feel without disrupting the class while the teacher can focus on teaching the material. Furthermore, FACS can identify mixed emotions as well. For example, using this system, Mona Lisa by Da Vinci was found to be "83 percent happy, 9 percent disgusted, 6 percent fearful, and 2 percent angry". This perplex programming suggest its ability to recognize human emotions in details, which can be used to allow a detailed analysis of the educational system and transform it in order to make the eudcational system more practical and enjoyable at the same time.

Although the evidences are evident and clear, some might bring up the concerns regarding a 'fake emotion'. However, FACS is abilty to detect fake emotions as well. For example, it can detect when "zygomaic major or risorius" is moving, and depending on the muscle, it can identify the falselyness of the human emotions. This system can spot a truthful or not untruthful faces, and base on such emotions, it can be used to alter the educational system into a better one, therefore the system must be valued.

Many doubt about the capability of the modern educational system. However, by the use of the latest technology called Facial Action Coding System, the educational system could be altered into something at a different level in terms of practicality and helpfulness all around the world. This system must be valued to read emotional expressions of students in a classroom for such reasons, and the world might be changed by this.

Score: 5