a.i. for its own sake. charlie: if you look ahead to where a.i. may go -- everyone talks about personal systems. what is the world of a.i. going to make for your daughter 10 years from now? andrew: here's the fun way of looking at it. super celebrities, they walk around with a team of people with clipboards managing everything. we will have technology matching all this up for us. you want to be dialing for an uber. charlie: they will know where i am and where i have to be, and they will know where i want to go. andrew: that's right. this idea that we have fancy concierges helping us in our lives, that will be kind of fun. i think the important things are, somebody slips and falls late at night. a throne will be there to help them almost immediately. charlie: they will know this person has fallen. andrew: exactly. we will have machines looking out for us to make sure we are ok. charlie: is that near? andrew: it's already here in that many people have sensors on the move. the hospital will be called. what comes next is if i am finding it harder and