Xbox One game hubs deliver streams and content for your favorite titles
Microsoft's first Xbox One update of the new year is jammed with a few more updates than usual, including one you may like if you spend lots of time on particular games. Called the Game Hub, it gives every single Xbox game its own little niche where you can view content, see if friends are playing, scope out your standings and quickly launch games with options like broadcasting. It also lets you see who's mastered specific games and and watch their DVR clips and broadcasts.
http://www.engadget.com/2015/01/14/xbox-one-game-hubs/
