text: Overall, the technology to read the emotional expressions of students in a classroom is indeed a valuable statement and can be used in further educational, political, and medical positive opportunites.   Imagine the sound of the school bell ringing, freedom, time to go home, it is a Friday after all, you get to go home and relax; but then you remember the new rule, all students must be signed up for an extra curricular activity. There goes another hour of my free time you mutter as you slowly walk towards your robotics club. Kids should not be forced to participate in an extracurricular activity. Most kids have other priorities whether it is limited time, or not wanting to be in a club, to even the stress of being forced into a social environment.