text: That's why I think we shouldn't have driverless cars. For one it will be more dangerous. Second you will have less knowledge of cars when you think the car just drives by itself. Last you wont remember what to do and you'll panick when danger comes. Do you really think we should have driverless cars?The Facial Action Coding System is a valuable software, that helps recognize the emotional expressions of students in classrooms. Through the developed technology, detecting emtions has became easier to identify. The improved accuracy has changed the ways of communication by students. In the following paragraphs, the advatanges for using this new system will be introduced.