text: By installing the Facial Action Coding System into classrooms, teachers would be able to understand their students emotions more, and know what to do if people are becoming distracted. "A classroom computer could recognize when a student is becoming confused or bored." Teahcers would be able to know if they need to switch up the lesson and make it more entertaining. This could cause less problems in students failing in school, and really change everything. In fact, if more teachers make classroom learning fun, more students will be less likely to fail.