text: Finally after my opinion this machine hopefully you agree with me on this because some schools might wanna try it out. Some teachers need to know what there students are thinking and you know 90 percent are probably going to be bored. So now it is up to the teachers to make it less boring because they know now that your not interested in what they're teaching. Therefore, I think schools need this technolgy in classrooms because it could benifit the teachers in many ways. Dear School Principle,