Ploopy has made a name for itself over the past few years by offering a line of customizable trackball mice with open source ...

[Evan] always wanted a trackball for his arcade cabinet. It’s hard to play Missile Command with anything else, and Centipede with any other controller is just stupid. So he bought one, jury ...

Everyone who has ever suffered from wrist pain or desk clutter has wondered if another mouse type is available. And the resounding answer is yes: it's time to switch to a trackball. Traditional mice ...

Kensington’s design shows a wireless trackball mouse with a large ball in the center that you can move to manipulate an on-screen cursor, a rotating ring surrounding the ball that functions as a ...