text: This software constructs a 3-D computer model of the face with all 44 major muscles in the model. Eckman classified six basic emotions-happiness, suprise, anger, disgust, fear and sadness and he asscociated each with characteristic movements of facial muscles. A big amount of students dont focus because of the distraction around them. A teachers job is to keep them focused at all times, but sometimes it is hard for an individual person to keep track of so many students. This techonolgy can help students in many different ways. By weighting the different units, the software can identify mixed emotions, which can help the student by making the work they are doing simple or more difficult. For example, if you smile when a web ad appears on your screen, a similar ad might follow. A classroom computer could recognize when a student is becoming confused or bored. It modifies the lesson, like an effective human instructor.