text: Negative emotions are everywhere, which means anything can happen to anybody, so people can be emotionaly unstable. If a group of students in a classroom were to know that there is a computure that is telling the instructor that there is something wrong with a specific student, it can be imbarrasing. In the text it states " imagine being able to detect exactly how other people are feeling, even when they are trying to hide their emotion." That statement is an correct example of why computures that read emotions would be an invasion of every student's privacy. It's also justifying reason that there is no value in being able to tell how students are feeling because it is uncalled for.