Sometimes innovation starts with a simple question - - "Could you pour me a beer, please?" In this case, the question is directed to Siri, the voice recognition software recently introduced on the new iPhone 4S. The video demonstrates a key feature of innovation - - pulling separate technologies to combine into something new. At its core, innovation is multidisciplinary - - in this particular case wireless communication, voice recognition software, robotics, structural mechanics, and fluid dynamics. Beer also helps.