One of the things we'll see in the future will be that...

One of the things we'll see in the future will be that robots will not be those creatures of science fiction but will actually be part of our human world. If you think about it today, you can send your father-in- law a message saying 'don't forget to take your pill' ... But what about being able to send a message or just being able to think about it and having a robot pick up the glass of water and take it over to his bed and hand it to him along with the pills?