[francisofascii]

I use two mice. I have a trackball mouse for my left hand and also use a conventional mouse for my right hand. I switch back and forth throughout the day. I suffered CTS early in my career when getting a full time job. I could not work full time without this setup.

[DamnInteresting]

My setup is similar, but with an Elecom Huge trackball on the right, and a magic touchpad on the left for quick gestures such as swapping desktops. It's excellent.

[tiddles]

I have been trying out a trackball as a mouse replacement only. I will try this setup, nice idea