RubyConf 2009 Get the Flash Player to see this player. East Meets West Yuki Sonoda, Yoji Shidara, Akira Matsuda and Shintaro Kakutani Other formats: 1280 x 720 HD MP4 640 x 360 MP4 MP4 files are h.264 format. We recommend Miro for viewing files. Back to conference schedule.