text: In conclusion The Facial Action Coding System is useful to reading the emotional expression of students, or photos of someone that lived long ago and figuring out how they lived, and seeing what emotions they were having in the old days. It helps seeing how the people were treated during those days we wern't alive, and adding new history.Recently more and more schools are offering online classes as an alternative to attending classes in a school building. Although some parents may argue that online classes could potentially make students lazy, students would actually benefit greatly from online classes. Students could get their eight hour sleep schedules each night if they attend classes online because their schedules would be more flexible. Online classes could have a schedule that accommodates to all its students needs. Online classes will be beneficial to students suffering from sickness and mental health issues and stress levels among students could lower. Distance learning is an option all students should have because it would be beneficial to students.