Microsoft announced today that Xbox One will now finally support most Keyboard and Mouse peripherals. Warframe will be the first game to support it though what games will support it will be up to the game makers. A list of supported games will come soon.
This is a good feature for people who can't afford to buy extra controllers when their old controller gets broken or lost/stolen, and for offline multiplayer where you don't have 2 or more extra controllers for playing multiplayer games like Halo with offline multiplayer mode.
