[microbet]

I found another alternative. There is a foot mouse. It is over $300 though and probably just for people who are in serious pain. I just occasionally have a little and am looking for ways to prevent problems.

I think touch screen would be very hard on your arm and shoulders unless it was a tablet and then hard to get a lot of tables. Some people who multitable and have keyboard hacks have complained about more misclicks as sometimes the focus changes right before you are going to click something.

There is such a thing as a gyroscopic mouse. There are also little handheld trackballs. Those two solutions will let you stand up and move around too. I have a projector, but it doesn't have 1600x1200. How does walking around with a hand held mouse playing on a huge projection sound?