I am for the value of using this technology to read students emotional expressions because, I believe it could help many people in school the silent the mad maybe even the one's that are confused and feel to uncompfortable to ask a teacher or a fellow student for help, so if you have one individual look at a camera for a minute or two just to be able to understand what there going through, and help a little more towards that I think it's great, the reason I say this is because, in the article making mona lisa smile the author makes a statement about how the technology could help see how a student feels about his or her work or life, I know this because in paragraph six the author says a classroom computer could recognize when a student is becoming confused or bored, then it coud modify lessons like an effective human constructor, and

Im all for it because it doesn't just help me and does't just help you it helps the world.