Well they will be used for practically anything in the future. They will listen to verbal commands and they will be able to be your conversation partner, from what ive read in the internet. I hope it does happen, but the way everything is going, there is a chance that it is not going to happen.
Well right now. You can talk on the phone on them. I don't no if they can top that. Maybe... I have no ideal whats next..
In the future computers will be used to smell perfume and watch 3D MOVIES JUST LIKE you DO IN THE MOVIE THEATERS