Nvidia plays hand When Sony released the PlayStation 4 late last month, Nvidia's signature graphics chips weren't on the parts list. [...] he's looking to seed a future centered on mobile-game platforms like Google's Android, which is free to license, rather than consoles from Sony, Nintendo Co. or Microsoft Corp. Nvidia's Shield, unveiled at the Consumer Electronics Show in January, resembles a console's controller with a pop-up screen, and works for games like "Angry Birds" made for portable devices. The company in Santa Clara was a pioneer of specialized chips that improved computing ... Read More