text: There are many other ways this technology can be used such as prison. so we are able to track prisoners feelings. Overall using this type of technology on a group of inncocent people is unprofessional. This type of technology should be controlled in a proper manner.If there was technology that could read your emotion in a class room i think that would be benifishal for how the students learn. this could help the students stay on task if it changes the lesson. Another thing that it could help with is to tell the teacher if the student is staying on task or not by seeing if they are telling the truth. the system could also help to see if some one is sad or if there is somthing wrong.