text: This program can only read six basic emotions- happiness, anger, disgust, fear, and sadness- and each are associated with different characteristic movements. The way it reads your emotions is by constructing a 3-D computer model of the face; all 44 major muscles in the model must move like human muscles in order for the program to read each emotion. In class this can be used to find confused and bored students and then help the teacher change the lesson so that they can understand it better or become more focased on the lesson. This can help effectively raise grades for students who are prone to becoming confused and bored.