(Telecompaper) Microsoft has unveiled the Xbox One, an all-in-one device for games, TV and entertainment, to be released in markets around the world later this year. The new console can be controlled by voice and motion command and is built around an eight-core x86 processor to help "make lag and load time a thing of the past". The company promises that users will be able to jump between a game and their entertainment at lightning speed or run a host of apps alongside their game with no loss in performance. Microsoft has also announced improvements to the Kinect motion control system and to the Xbox controller, a voice-controlled programme guide, new Skype functionalities, and new game and content deals. No pricing information was disclosed.