text: In paragragh 6 it stated that "A classroom computer could recognize when a student is becoming cofused or bored. Then it could modify the lesson, like an effective human instructor." Well FACS may be able to detect how people are feeling but what if the students expression is fake. Meaning what if the student is merely pretending to look confused or bored. Is FACS going to change the students lesson plan to something easier making the student work less and passing the assihnment easily?