The modders over at Acid Mods can’t help but defile all of their Wiimotes. Despite the fact that that sounds just plain wrong, the results are pretty cool. The rapid fire switch was cool and brought back memories of the Turbo Advance.

Now they’ve modded a trackball into a Wiimote, which also functions as D-pad and A button. This is pretty useful as it puts both under your thumb at the same time and should make web browsing interesting. Soon there will be an order page and instructions for adding the trackball to other controllers, like a PSP, Nintendo DS, Xbox 360 and PS3. Now we just have to get Missile Command and Centipede on the Wii and we’ll be set.

The Wired Optical Ring Mouse looks like it would be impossibly frustrating to use at first, but after thinking about it for a few seconds, it just might be ingenious.

Just slip it over your finger, move the tiny trackball with your thumb and watch as you navigate your way around the page like a professional. I think it’s supposed to slip on your ring finger, hence the name. That way, it should be easy to manipulate the buttons with your thumb as well. It only costs £14.99.