text: Having a Facial Action Coding System in classrom would help conselor know if you go to there office and your not showing no emotion but your upset about something. The technogly can be helpful to many school because teachers do not know whats going on with there students because they dont show it or try to talk to somebody about it. In the text it states,"Empathy may happen because we unconsciously imitae another person's facial epressions. Whoever thought that amking faces could reveal so much about the science of emotions!." This quote support my answer because it can show how your real feeling behind their smile.