Innovation and the future of mobile is the topic of discussion on the 22nd episode of "The Innovation Engine" podcast. Among the topics we tackle are what the "post-mobile" world will look like; how Apple, Google, and others are shaping the mobile experience of the future; and the next frontiers of mobile after health and fitness. Joining us to discuss those topics and more is Horace Dediu. Horace is a noted Apple analyst, a prolific writer, a student of innovation pioneer Clayton Christensen, and since 2010 the proprietor of Asymco. Horace writes often about innovation-related topics at Asymco.com, and along with Moises Chiullan he hosts the Critical Path, a talk show contemplating the causality of success and failure in the evolving story of mobile computing and related industries.