Is it safe to say that handheld gaming is no longer solely the domain of the Sony and Nintendo? With people doing as much-or more-gaming on their smartphones, the tide has surely changed. NVIDIA is pushing the trend further with its Project Shield: An Android powered gaming device that can run any Android game. It features a five-inch 720p display that folds down onto what looks like an XBox controller. When at home, you plug it into your TV via an HDMI cord and treat it like a full-on console. Nintendo, Sony, and Microsoft are now on notice.