"Nintendo plans to announce mire details on NX at the end of April. According to my sources it's AR based and will be compatible with Wii U. This will allow users to enjoy the greatest Wii U games with AR technology. It is set for launch in Fall 2016 and needs a Wii U or Wii U Mini system for usage. The Wii U Mini will also launch this fall and is smaller, lighter in weight and quieter. The Wii U Gamepad of the Wii U Mini is also smaller. Wii U Mini won't have any additions like the New 3DS, but is cheaper in price."