But we here at Hackaday don’t judge based on alternate input lifestyles, and we quite like this billiard ball trackball mouse. A trackball aficionado, [Adam Haile] spotted a billiard ball ...

The trackball winner in our best mouse ... with Logitech opting for a soft-touch rubber for the palm rest panel. The rest of the mouse, including the buttons, is made of plastic.

Finger-operated trackballs have center-mounted balls and work ... Orbit Trackball Mouse felt cheap and tended to slide around on a desk because it was light and its rubber feet weren’t sticky ...

When we first heard about a mouse, we weren’t convinced ... There are several solutions for that, but the oldest one is probably the trackball. Ploopy is an open source trackball you can ...