we have been witnessing what's been scald tcalled the a.i. spr. it's use to be called the a.i. winter where it wasn't going anywhere. we're startio see steps r in armageddon. spring is very they are promising but nowhere near what hollywood ie movies. >> you say that we're a long way from an artificial intelligence armageddon. but you admit that we are possibly moving down that road? >> no. what i would say is that we're moving down the road where a.i. techniques were completely ineffectual. they had high hopes. they had a lot of hype. but they couldn't do anything. to the point where we're starting to see driverless cars around the corner. we're starting to see companies like google embedal a.i. in speech recognition. facebook in their facial recognition. we're starting to see bona fide applications. buzz these are targeted. they have specific uses, often highly beneficial. they are not skynet. they are not. >> skynet from rise of the machines with terminator. >> right. the terminator robot. that is not what we have. >> is there a point where you will actually see the robots a