The Wii U GamePad started life as this - CNET

Nintendo has revealed an image of the prototype Wii U GamePad, involving two Wiimotes and some double-sided tape.

Nintendo Wii U Successor Needs a Great Controller

Ten things that surprised us about the Wii U hardware (updated)

Wii U GamePad battery life detailed

Nintendo Wii U review: ​A great game system for kids, but its successor is on the horizon - CNET

Nintendo Wii U review

Playing Twilight Princess in bed with the console running in the living room feels oddly decadent : r/wiiu

releases Instant Video app for Wii U

Worklog - Wii U gamepad redesign BitBuilt - Giving Life to Old Consoles

So you finally got yourself a Wii U, huh?

Wii U, Splatoon Wiki