text: If the softwared was installed in every class and you walked in feeling very upset for something that maybe happened outside of class or school, you will most likely feel that way the whole time during that class. The machine might pick that up as if you are not being interested in the topic. You wouldn't get anywhere. Now if you tell the teacher that you aren't happy for whatever reason, thats a different story. But, if you're shy and you don't tell people how you feel especially if something happened to make you feel sad, angry, etc... I don't think the machine would help to much in terms of education. But if you are more engaged in learning because of the software, I think their will be a way higher chance for more people to graduate.