text: The prompt explained a somewhat new computer software that could recognize emotions. It explains what the software can do and how it works. '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 a human muscle. Movement of one or more muscle is called an "action unit."'(D'Alto), this quote talks about how it reads ones face emotion. Which brings us to a students emotion and how its read. This is where it is valuable, 'But if you frown, the next ad will be different. "A classroom computer could recognize when a student is becoming counfused or bored," Dr. Huang predicts. Then it could modify the lesson, like an effective human insstructor.'(D'Alto). This is where it is valuable this software, it will be able to tell an instructor their students emotion toward the subject and how they'll be able to improve/modify the lesson.