text: Some students when they go to school are to shy to ask questions if they are confused about a topic. The article says " A classroom computer could recognize when a student is becoming confused or bored,Dr. Huang predicts. Then it could modify the lesson, like an effective human instructor". This piece of text shows that by using the technology the students could get help with what they need and do not have to ask questions to the teacher. This technology would help so many kids that are to shy to ask questions in the classroom get the help they need.