text: In todays world technolgy is very useful and a face scanning system to tell emotions would be a great thing to have. With something like this you could tell how someone is feeling without even talking to them. The face scanning application could however get things wrong and make the wrong asuption of how someone is feeling. The face scanning application could work to help people undertand how someone if feeling but could be very wrong at the same time.                 I think that kids shouldnt have to do more than one extrasurricular activity. First it could interfear with there scedule, second it could get in the way of school and lastly it could induce stress.