Once upon a time, I put a tiny Windows machine inside an Apple III’s case. See this page for details.

At long last, I’ve hacked open a few mice and made a matching one-button mouse with the innards of a Logitech optical USB mouse. Sure, it can only left-click, but that’s part of the charm!

By the way, I switched the Logitech mouse to a blue diode in 2002 just to see if I could. It wasn’t part of the project this time. Yes, the accuracy suffers a little. This is part of why I chose to cannibalize it for the Compy III project.