text: The first thing i want to talk about is how it can be benificial to the Students. What if your close friend or even a teacher isn't acting their usual self. You can't quite figure out what the cause may be with them. And instead of asking, you could see what their emotion is through technology. If it shows up that they're sad you can figure out a way to encourage them to talk about whats going on. Or you can just figure out a way to cheer them up with out knowing their personal life. Or you could see if the person is just plain tired. So checking their emotions can also help you to understand that it may not even be you. They may be exhausted after a long day. So then you learn not to take things so personal.