"The datahand keyboard is part of a suite of tools I am using to reduce the pain in my hands. I have found it easier to use than I expected and the pain has definitely reduced and is far less acute, even though it has not totally disappeared. I still have my old mouse connected as I found it too difficult without a conventional mouse but I try to use it less and less. My advice is to learn as many keyboard shortcuts as you can because it makes datahand so much more versatile.
Meltones were very helpful and let me try the keyboard before purchase, which was an essential factor for me. The service was excellent."