text: If the new computer software that can tells people emotions, sciencetists should make them more valuable like adding more news features to it and that will make more people to like them.            In person teaching vs online teaching has been a very controversial topic for a very long time. While the majority supports online teaching, there are still some that support the idea of attending in person. Attending classes physically may yield some benefits that online classes don't, however, online teaching creates more rewards by enabling the student to adjust the class session according to the schedule, saving a lot of time that would otherwise be wasted, and providing for a stress free experience.