text: In class a lot of students do not care because they are bored or sleepy or in a bad mood. This new technology could help solve that problem for many students worldwide. In the article Dr. Huang says "Using video imagery, the new emotion recognition software tracks these facial movements-in a real face or a painted face...". This quote explains how the computer system could help with students moods. It could also help teachers identify how students are feeling and how to go about approaching them and trying to solve the problem.