text: I could see if you were after school and you had to call your mom or somebody to pick you up. But what is the point of having your phone out, if you were walking and texting you get walk into somebody and get hurt walking into something like a wall. If you don't have a cell phone people are going to make fun of you more. It will be a competition to see who has the better phone.Image you were having different emotions going through your body all at one time but you dont want anybody to know that you are feeling this way. Well there is a machine called the Facial Action Coding System it can detect different emotions that go through out a humans body.