New iPhone and Mac software and updated Mac computers were among the highlights Monday at Apple Inc.'s annual conference for software developers. Jose Sanchez | AP Photo

Apple CEO Tim Cook speaks at the Apple Developers Conference in San Francisco, Monday, June 11, 2012. Apple says it's introducing a laptop with a super-high resolution "Retina" display, setting a new standard for screen sharpness. The new MacBook Pro will have a 15-inch screen and four times the resolution of previous models, Cook told developers at a conference in San Francisco. (AP Photo/Paul Sakuma)

Apple's Scott Forstall talks about using Facebook at the Apple Developers Conference in San Francisco, Monday, June 11, 2012. Fresh off a disappointing initial public offering, Facebook got a big boost from Apple, which is building the social network deep into its iPhone and iPad software. (AP Photo/Paul Sakuma)

An attendee looks at the new MacBook Pro on display at the Apple Developers Conference in San Francisco, Monday, June 11, 2012. New iPhone and Mac software and updated Mac computers were among the highlights Monday at Apple Inc.'s annual conference for software developers. (AP Photo/Paul Sakuma)

Apple CEO Tim Cook gestures at the Apple Developers Conference in San Francisco, Monday, June 11, 2012. New iPhone and Mac software and updated Mac computers were among the highlights Monday at Apple Inc.'s annual conference for software developers. (AP Photo/Paul Sakuma)

Scott Forstall, Apple's senior vice president of iOS Software, talks about features for the new iOS 6 software, including allowing a user to share photo streams with friends, during the Apple Developers Conference in San Francisco, Monday, June 11, 2012. New iPhone and Mac software and updated Mac computers were among the highlights Monday at Apple Inc.'s annual conference for software developers. (AP Photo/Marcio Jose Sanchez)