Trackballs used to be a far more common alternative to conventional computer mice, but they’ve all but disappeared lately.

Kensington’s design shows a wireless trackball mouse with a large ball in the center that you can move to manipulate an ...

Looking to save your wrists and hands from the side-to-side strain of your computer mouse? Take a look at our top tested picks for an intriguing alternative: the trackball. I’m an Analyst and ...

Evolution of computer mice from trackball to optical, translating hand movements into on-screen interactions with precision.

The mouse has since become totally ubiquitous ... There are several solutions for that, but the oldest one is probably the trackball. Ploopy is an open source trackball you can build yourself ...

This is the perfect place to keep your cat, your coffee cup, or in [Jacek]’s case, your fantastic DIY trackball mouse. Don’t be fooled by the orange plastic base — all the electronics are ...

Kensington may be planning to launch a new version of its Expert Mouse wireless trackball that keeps many of the features of the current model, while adding a few bells and whistles that could make ...

To combat this, consider a venerable, more ergonomic peripheral: the classic trackball. This variant on the computer mouse relegates cursor control to a ball manipulated by the fingertips or the ...