Released November 2006 The console was known by the codename of "Revolution" until April 27, 2006, when it was renamed Wii, spelled with two "i"s to imply an image of players gathering together, as well as to represent the console's controllers. It is said Wii sounds like 'we', which emphasizes that the console is for everyone. Wii can easily be remembered by people around the world, no matter what language they speak. No confusion. No need to abbreviate. Just Wii"
The Wii Remote is a one-handed controller that uses a combination of accelerometers and infrared detection to sense its position in 3D space. This allows users to control the game using physical gestures as well as traditional button presses. The controller connects to the console using Bluetooth, and features force feedback, 4KB non-volatile memory and an internal speaker. Perhaps the most important of these devices is the Nunchuk unit, which features an accelerometer and a traditional analog stick with two trigger buttons. In addition, an attachable wrist strap can be used to prevent the player from unintentionally dropping or throwing the device.