Always On: How the iPhone Unlocked the Anything-Anytime-Anywhere Future and Locked Us In by Brian X. Chen (© 2011, Da Capo Press: Cambridge, MA), is an insightful look at technology’s all-in-one revolution and its consequences. Will we give more control to individual companies and sacrifice privacy and freedom in the process? This is the first book to take on the possible future that products like the iPhone may portend. Brian writes the regular Apple column for Wired Magazine. In order to write this book, Chen interviewed many of the top technology thinkers, innovators, and researchers.