The best CTOs of 2009
InfoWorld selects 25 IT leaders who've used tech smarts, wise management, and hard work to give their businesses a real boost. Learn from the best.Follow @infoworld
InfoWorld executive editor Galen Gruman analyzes the latest issues in mobile technology.
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Galen is author of iOS 7: The "Just What You Need" Book, OS X Mavericks: The "Just What You Need" Book, MacBook Pro Portable Genius, and iBooks Author For Dummies, as well as lead author of Exploring Windows 8 For Dummies. Follow Galen's mobile musings on Twitter at MobileGalen and at Google+.