It had slightly too much friction for [Tech Yesterday]’s liking, so he embedded an array of small ball bearings in the surface using magnets. While this “thumb mouse” has excellent precision ...

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 ...

Since thumb-operated trackballs look and feel more like a traditional mouse, with a scroll wheel set between two top buttons, they’re easier to get the hang of. But their smaller ball requires ...