Paul Cross, creative director of Rocksmith, plays the game at a demonstration event in San Francisco, Calif.
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Paul Cross, creative director of Rocksmith, plays the game at a demonstration event in San Francisco, Calif.
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Bjork's new album, Biophilia, is also an interactive multimedia project.
Inez van Lamsweerde & Vinoodh Matadin hide caption
Steve Jobs introduces new MacBook Air models at Apple headquarters on Oct. 20, 2010. Some say one of his greatest legacies is his impact on design.
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Steve Jobs holds up an iPhone at the Apple Worldwide Developers Conference in San Francisco in June 2010.
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The Galaxy S II is a Samsung smartphone that runs on Android. Analysts say Microsoft could be getting as much as $15 for each phone Samsung sells.
Jin Sung-chul/AP hide captionScreengrab of the Facebook Music profile picture. Courtesy of Facebook hide caption
A shot from the dress rehearsal of Heart of a Soldier, which opens Saturday in San Francisco. Corey Weaver hide caption
James Stewart carries Kim Novak in the shadow of the Golden Gate Bridge in a scene from Alfred Hitchcock's Vertigo. Paramount Pictures/Photofest hide caption
Jevon Cochran protests in front of a BART train at the Civic Center station in San Francisco on Monday. Jeff Chin/AP hide caption