text: Tracking down a student while doing a lesson might be difficukt you can be focus on one student while the other student is confused. But while using The computer it can help all the students because if helps it dectect when a student is confused. 'A classroom computer could recognize when a studeent is becoming confused or bored" Sometimes teachers arent able to notice it and students end up doing other stuff and they never learn like that but with the help of the new technology it can change.