Microsoft's new video game console, the Xbox One, made its long-awaited debut last month. The real story here isn't about video games, though. A lot has changed in the seven years since the current Xbox 360 launched. Gaming on mobile devices such as smartphones and tablets has exploded while traditional console gaming remains relatively stagnant. The challenge for any new video game console is to make it more than just a fancy computer that reads game discs.
So how does the Xbox One try to differentiate itself?