text: Lastly, the Facial Coding System can create emotional communication. It is not always possible for your friends, teachers or a family member to know how you are feeling. Your friends might sometimes be able to tell due to how you look, but they can't deeply tell what's the problem with you. According to the article "Most humans communication is nonverbal, including emotional communication. Computers need to understand that too." It also says in the article that the system can even indicate "The diference between a genuine smile and a forced one." These systems can also comuunicate by describing the type of smile you have on your face. For instance, in a false smile, "The mouth is stretched sideways using zygomatic major and different muscle." According to the Facial Feedback Theory of Emotion, "Moving your facila muscles not only expresses, emotions, but also may even help produce them." In this case, we can conclude that these systems are valuable and beneficial in classrooms. For this reason, the use of a Facial Coding System is valuable in a classroom.