Trackballs and Thumbs: Friends or foes?
The trackball styled mouse has been around for what seems like forever. Originally invented as device to help the military plot points and track aircraft in post WWII in Great…
Finding the Right Mouse
Contour Design Ergonomics for the User. The problem faced by an Ergonomist performing Ergonomic Evaluations is explaining to clients that Carpal Tunnel and other Muscle Skeletal injures take a LONG time to…