text: I believe there are better, more educational uses for the Facial Action Coding System than to read the emotional expressions of students in a classroom. This system could be used for students interested in, or participating in, a technology class. The text reads, "Using video imagery, the new emotion-recognition software tracks these facial movementsin a real face or in the painted face of Mona Lisa." The video imagery would be incredibly valuable to a student working with technology as a way to capture careful movements and detect emotions of artwork or another educational source. The text also reads, "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." I believe students, especially ones working with technology, should be able to use this system, as it would be a valuable tool to use if they were to examine or study this process. It is important that this system is used correctly; to help students with their education and expand their knowledge on subjects in school, such as technology.