Trackballs may be odd and unfashionable ... and in practice it's really not all that different from using a regular mouse. Despite what people say, I've never once missed a pixel-wide sniper ...

Switching to ergonomic devices will help. Vertical mice and trackballs are designed to support your hand in a natural position, minimizing wrist strain. For example, one of the most popular models, ...

Vertical mice, trackballs, unusual sculpts: You can find quite a few ergonomic approaches to mousing comfort. The common aim: minimizing the threat of repetitive strain injuries you may incur from ...