text: sincerely 8th grade student, STUDENT_NAME!Many people believe that there should be technology in a classroom, but do we really need technology that reads emotions. The Facial Action Coding System is the system that was designed by scientists to read emotions. They believe that teachers could use this system for lessons online. Even though it could help teachers, it shouldn't be used in a class. This technology could have many flaws that would produce false readings. Especially when reading kids emotions. This technology does help in many ways, but there are some things that humans have to do by them selves.