
Trackballs are often recommended as an ergonomic alternative for mouse sufferers. The Kensington Expert, with its extra-large ball, scroll wheel, and programmable buttons, is frequently held up as an example of trackball greatness. There is much to like about the latest version of this venerable device, but also one or two drawbacks to consider.









I'm Jason, a web professional and graphic designer from the Show-Me State. After much discomfort and a long journey through many ergonomic devices, I decided to start writing about all things ergonomic.