they like david fincher, they like kevin spacey. tand so, we're going to pse things together, and we know there's an audience for that kind ocombination. >> that turned out, at leastsp until kevin acey ran into some trouble, to be a very successful show. >> reporter: even savvier at using big data to create content? the porn industry. mo so, for a few reasons, they probably use dat than other companies do in their creative efforts. one, because typically, adul films are short. people watch a lot of them. they get a lot of data, theyie have massivership and they're cheap to make. >> i've been approaching it scientifically, as of late. why not, right? >> better porno through science? pre-internet days,orne, even in instry was studying customer tastes. the professors cite the peep show operator in hbo's "the deuce," set in the '70s. >> see, past couple of months, i've been sorting the quarters from eacmachine separately. now, i kw which film i'm running in each machine, and ih never mix it up before we do the weight. starting to givee