welcome. welcome to the hotel. that terrifying dinosaur with the adorable hat isn t part of the jurassic world sequel. he works the front desk of a new hotel. as of this weekend, the dinosaur, a female android and a tiny toy robot check guests in to the hotel at southern japan and another robot takes your bags to the room. i wonder how you tip a robot. our next guest believes as we race ahead, military technology 3d printing and bio engineering, we need to take a step become and think about the advances the impact they will have on society. wendell wolak is a scholar at yale s university s center for bio ethics and author of a dangerous master. so how big a phenomenon is this? you have a hotel with a gimmick and when people talk about this big change robots start doing