text: This system can alert a teacher or anyone when there might be something wrong with a person, whether it is good or bad. To be able to understand how a person feels may be one of the best new technologies created. Knowing when a person is feeling sad, angry, happy, etc, can really be great for if they need someone to talk to. It could make things better or make things not so good. Just having those options of emotions to be recognized is something very amazing. Even though this system can't contol your emotions or thoughts, it can really help to understand when there is something good or bad going on.