3 ms·

I long for a modern Corless Optical Trackman. Last I checked the few you could find on ebay went for hundreds.

• mbreese 4y ago
  I think that’s one of the points of the Ploopy mice/trackballs. They are all open source, so it’s possible to reposition components (if you’re into 3D printing, etc…). Maybe it won’t be long before someone does come up with a similar design.