https://www.ifixit.com/Guide/Nintendo+Wii+U+GamePad+Directional+Pad+Buttons+Replacement/13372
Nintendo Wii U GamePad Directional Pad Buttons Replacement - iFixit Repair Guide
Use this guide to replace the directional pad buttons on your Nintendo Wii U GamePad.
nintendo wii udirectional padifixit repairgamepad
https://www.engadget.com/2012-06-23-ringbow-on-kickstarter-touch-gaming-with-dpad.html
Ringbow hits Kickstarter, promises directional pad-assisted touch gaming
Jun 23, 2012 - When we first saw the Ringbow finger peripheral, it was a gangly prototype, tethered to an external battery -- not exactly ideal for a portable tablet...
directional padhitskickstarterpromisesassisted
https://www.vecteezy.com/photo/56032614-directional-pad-or-d-pad-is-black-on-a-white-game-controller-directional-pad-is-used-to-move-focus-up-down-right-and-left-in-the-user-interface-hobbies-and-leisures-negative-space
Directional Pad or D pad is black on a white Game controller. Directional pad is used to move focus...
Download the Directional Pad or D pad is black on a white Game controller. Directional pad is used to move focus up, down, right, and left in the user...