In the Brave New World of televisions you talk to and devices that watch you while you sleep, we somehow still have a need for region locking. A Microsoft rep confirmed to Digital Trends that, yes, the Xbox One will be region locked and, yes, that region locking will look similar to the method used on the Xbox 360.
“Similar to the movie and music industry, games must meet country-specific regulatory guidelines before they are cleared for sale,” said the Microsoft representative. “We will continue to work with our partners to follow these guidelines with Xbox One.”
Much like Blu-rays, region locking is limited to the publishers and distributors who demand them. But still, it's a little disappointing that such an archaic system and way of thinking is being perpetuated by new technology.
Microsoft answers the question of Xbox One region locks [Digital Trends]