text: So the next time you see a friend working for the community and your just sitting inside playing video games or watching television you should go out side and help them. And maybe they may just help you on something as well. Remember community service is always a great pass time.Facial Action Coding Systems can tell alot about a person, even when a person techniacally doesn't speak a word. I do belive having these types of computers in a classroom is valuable. Having this in a class room also means you might not even need a teacher anymore, maybe just an instructor. Reasons why I believe this is a valuable is because technology is advancing, students faces don't lie, and this later on can lead to further inventions. Now, im going to say why I believe in these reasons.