text: Because teachers are not able to adjust their teaching style for each individual student, students would continue to be unhappy and bored during class and no problem would be solved. According to Dr. Huang, "A classroom computer could recognize when a student is becoming confused or bored. then it could modify the lesson, like an effective human instructor." While this is true, students are taught by humans, not computers, and education is in a group setting. A teacher cannot change their lesson just because one student is bored or confused. They may be able to work with them one-on-one later, but changing how the lesson is being done can affect the ability of the other students to learn the lesson.