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 ...

old ball mice that he had purchased for just such an occasion. (Yeah, right.) Since a ball mouse is essentially an upside-down trackball, all that remained for him to do was reverse-engineer the ...

To send the click events, [Jacek] baked some mouse buttons into the keyboard’s firmware. Among the other Feather sensors is a PDM MEMS microphone, so detecting taps on the ball and translating ...

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

The first stage in the mouse’s evolution was the trackball mouse whereas current models use lasers. The ball mouse, also called a trackball or mechanical mouse, has a small ball on its underside ...