Nvidia on Tuesday unveiled Shield, an Android TV console that in addition to playing content locally, can stream video games, movies, music, apps and more. Yes, it can play Crysis. That claim, a measure of a gaming PC's power a few years ago, is how Nvidia is marketing the Shield console. Nvidia's Shield Tablet led the way with its Tegra K1 processor and its ability to play Android ports of AAA games natively.