text: A few problems for a self driving car are that it could have a malfunction, it could cost more too repair, and who do you blame on a crash if it were to happen? The idea seems great, but also scary. I do not believe these cars should be manufactured mostly because of safety issues. there are just too many to be able to trust the car.I agree with the idea that the Facial Action Coding System should be used on students and infact anyone in general if wanted to read emotion expression. It can help out alot by if a teen or someone has something bottled up deep inside of them.