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LOS ANGELES, CA - OCTOBER 29: Actor Ashton Kutcher named Lenovo product engineer and launches Yoga Tablet at YouTube Space LA on October 29, 2013 in Los Angeles, California. (Photo by Michael Kovac/Getty Images for Lenovo)

LOS ANGELES, CA - OCTOBER 29:  Actor Ashton Kutcher named Lenovo product engineer and launches Yoga Tablet at YouTube Space LA on October 29, 2013 in Los Angeles, California.  (Photo by Michael Kovac/Getty Images for Lenovo)