Hands-on review: Valve Steam Controller

Impressions of the final controllerUpdate: I've seen the latest version of Valve's Steam Controller at GDC 2015, and have updated this article with my impressions. Head to page two to see our our original hands on from GDC 2014.What's the biggest barrier keeping PC gaming out of the living room? Is it the expense? The size of the machine? The reliance on Windows? Or is it that the mouse and keyboard are horribly awkward on the couch?Perhaps it's all four, but Valve's Steam Controller is here to