text: One reason why I think it's valuable for technology to read your emontional expressoion on studnets is by the promgram ''Facial Action Coding System'' why because just by using a video as it sates in the passage 4 ''using video imagery the new eemotion recognition software tracks these facial movements ''they can see what kind of emontion you have and for them to help you out I am guessing or at less it can be valube for making them feel better .Also because is the system is what emotions that person has it can let other people know and just to keep an eye on them .I feel like it will work on other person as well it will help me out because sometimes my mom/daad get a serious face and I don't know if they are happy or sad .