http://www.popularmechanics.com/technology/gadgets/news/the-10-breakthrough-products-of-2013#slide-9
Some products are evolutionary, others are revolutionary. The Xbox One is both. The most notable improvement is the new Kinect sensor, which is integral to the operation of the console. It can see in total darkness, track the fine movements of your hands and muscles, and even sense your heartbeat. Gamers may have taken issue with the Xbox One's price ($500) and paywall restrictions (some features require a $50 per year subscription), but technologically it's a huge upgrade from its predecessor. The platform is so advanced that developers have barely begun to grasp all its possibilities.
Read more: The 10 Breakthrough Products of 2013 - Popular Mechanics
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