text: I think that this new technology to read the emotional expressions of students in a classroom is valuable because people can tell how you are actually feeling. In the article, the author states that "there are six basic motions-hapiness, surprise, anger, disguest, fear, and sadness. I believe this is true because those are the basic emotions that people show. If we use this technology, then other students will know how their friends and teachers are feeling. It could also help students know if another student is upset about something that they said. Having technology that can tell how someone is actually feeling would have value because it could help students know how their friends and teachers are feeling.