My favorite keyboard ever was the Touchstream LP from a company called Fingerworks--it took a couple of weeks to learn all the gestures but it helped cure all my wrist and finger issues immediately. I tried to buy a second one a couple of years ago but found out that Apple had bought the company and immediately shut them down. I decided then to stop using the keyboard and find another solution. But it was fun to have people would walk by my cube and just be amazed at how I seemed to be communicating in sign language with my PC.
My favorite keyboard ever was the Touchstream LP from a company called Fingerworks--it took a couple of weeks to learn all the gestures but it helped cure all my wrist and finger issues immediately. I tried to buy a second one a couple of years ago but found out that Apple had bought the company and immediately shut them down. I decided then to stop using the keyboard and find another solution. But it was fun to have people would walk by my cube and just be amazed at how I seemed to be communicating in sign language with my PC.