. >> rose: we continue this evening with sebastian thrun who is the founder of google x. >> it's been a long time dream to understand the human became and intelligence systems and in bits and pieces that have exceeded human intelligence we have better chess players. but in the mundane daily things we are still behind so we have no computer today that could look at the table and say, oh, that is glass and this is a cup and there's probably coffee in there. >> rose: we conclude with jack dorsey one of the founders of twitter, the chairman of twitter and also the head of a new company called square. >> it makes sense that facebook would pick it up and facebook's core competency is photos but facebook is known for the past tense, photos are in the past, they're in albums, something you have to maintain. you have to maintain your relationships. instagram represented the now and the present. >> reporter: osnos, thrun, and dorsy when we continue. captioning sponsored by rose communications from our studios in new york city, this is charlie rose. >> rose: we begin this evening with chinese po