text: I think the Facial Action Coding System should not be used in schools and never should be. Machines should never be able to read emotions.With the growth of technology, options, other than the traditional schooling, have developed, leaving schools to wonder if they should adapt to the new technologies by allowing classes to be attended online via video conference. Although some may believe otherwise, students can benefit from being able to attend online class from home because students can manage their time and can work at their own pace.