Hugo Barra, Google's director of product management, holds up the new Google Nexus7, that will sell for $199 and be available in mid-July, at the Google I/O conference in San Francisco on June 27, 2012. (Associated Press)

Photo by: Paul Sakuma

Hugo Barra, Google's director of product management, holds up the new Google Nexus7, that will sell for $199 and be available in mid-July, at the Google I/O conference in San Francisco on June 27, 2012. (Associated Press)