text: I would say i am on both sides. i say that because i think it could be a good thing but i also think there would be sone bad things with that too. One reason why it would be good is to see if the person is just not happy at all then you could talk to them and see whats going on with them. So you can see if you can fix it. Another reason why i think its a good thing is because it tell the peron your doing it to and you how there expressions are. I also fill like this could be a good thing because if the person is going threw a hard point in their life then this would be good. The reson why this could be good is because then you could help them out before they do anything to them self. another thing that this would be good for is if you r going to go do something and the other person has a expression on there face you cant tell how they feel about it then yoiu can use this technology to see if it bothers them or not. There was a claim in the story that they figured how the person felt before doing something.