I have a disability that has become increasingly difficult to manage, my hands and fingers shake making mouse slips really common. My voice is good however, any chance you could do voice recognition in a future version? It would be difficult, but I think the recognition technology is there, maybe not so much for mouse move training.
Note, I rarely play online anymore due to the frequency of mouse slips, not making excuses, just pointing out that it is difficult to play without using a touch screen or mouse. I do use the feature that you click on a square and the destination to make the move and it does help a lot but even then, i still have slips. Also, wouldn't this be cool for blindfold games?