raab president and publisher of grand central publishing, and susan weinberg, senior vice president, group publisher of perseus. we thank you both for being on tv. hardcovers from new york continues. up next is a panel that was taped at the publishers convention. it's on innovation and data and the world of digital technology and some of the disruptions in the publishing industry today. afterwards we would be back live with pulitzer prize winner chris hedges and chess champion and putin critic garry kasparov. to more live cullins today from new york city, but here's a panel on innovation. [inaudible conversations] [inaudible conversations] >> i am joanna stone herman cofounder and ceo of librify. i want to introduce you to our keynote panel. today we're going to be talking about data and innovation. would start with a little hole of the audience. to here has a smart phone raise your hand. it is an absurd question. you would expect every hand in this audience to go up. as i see -- i expect many of you are holding your smart phone because you are ready to take pictures of our panelists