Seventh Generation Of Video Games Consoles

In the history of video games, the seventh generation includes consoles released since late2005 by Nintendo, Microsoft, and Sony Computer Entertainment. For home consoles, the seventh generation began on November 22, 2005 with the release of Microsoft's Xbox 360 and continued with the release of Sony Computer Entertainment's PlayStation 3 on November 17, 2006, and Nintendo's Wii on November 19, 2006. Each new console introduced a new type of breakthrough in technology. The Xbox 360 offered games rendered natively at high-definition video (HD) resolutions, the PlayStation 3 offered HD movie playback via a built-in 3D Blu-ray Disc player, and the Wii focused on integrating controllers with movement sensors as well asjoysticks.Some of the Wii controllers could be moved about to control in-game actions, which enabled players to simulate real-world actions during gameplay (e.g., in the Wii sportstennis game, the user swings the controller to hit the on-screen image of a tennis ball). Video game consoles had become an important part of the global IT infrastructure. It is estimated that video game consoles represented 25% of the world's general-purpose computational power in the year 2007.