Google's top Android exec unexpectedly steps down
World BusinessMar 14, 2013
Andy Rubin has stepped down as the executive in charge of Google's Android operating system for smartphones and tablet computers, ending a seven-year reign that reshaped the technology industry.The unexpected change announced Wednesday may raise new questions about Android's direction as Google duels with Apple Inc., Microsoft Corp. and a long list of other companies in the increasingly important mobile computing market.Google is replacing Rubin with Sundar Pichai, an executive in charge of the