And the resounding answer is yes: it's time to switch to a trackball. Traditional mice weren't necessarily built with comfort in mind; the constant wrist movement can lead to pain over time.

The Ploopy Classic 2 is available as a fully assembled trackball or a cheaper DIY kit.

There are several solutions for that, but the oldest one is probably the trackball. Ploopy is an open source trackball you can build yourself and it looks pretty capable. While we aren’t wild ...

Trackballs used to be a far more common alternative to conventional computer mice, but they’ve all but disappeared lately. One of the only options from a major brand is the Kensington Expert ...