text: Since some kids dont really tell you whats going on with their life, and you see them sad or crying but they wont tell you what they are feeling like. So I think you can use these. I think students will find very interesting these computer models, beacuse they have 3-D cumputer models that recognize their faces and get every little muscle of their face to make almost like a replica in order to see the facil expressions you make, like when the cumputer recognises your face it shows if you like something or not like the ads on your phone.