text: Therefore, I think having driverless cars are a good thing to look forward in the future. You could have no more pollution and no more crashes and deaths. So look at the bright side of driverless cars instead of the bad sides. Driverless cars are a good thing to think about having in the future.   The faicl action coding seems like a good idea. My claim is that it would be cool to go into a classroom and be able to tell what mood your are in. It says in the passage "a classroom computer could recognized when a student is becoming confused or bored." That would be a really cool thing to do at school. I think its a good idea asnd I am not going to argue about this suggestion. If you can walk into a classroom and you can tell if a child is happy, sad, confused or even just bored you will be able to know if they are okay. If a child is sad you can try and help them and out and see what is going on.