I used to be able to write stuff blind pretty reliably back when I was using a Palm device. Its “Graffiti” system was pretty good. https://en.wikipedia.org/wiki

I used to be able to write stuff blind pretty reliably back when I was using a Palm device. Its “Graffiti” system was pretty good. https://en.wikipedia.org/wiki/Graffiti_(Palm_OS) https://en.wikipedia.org/wiki/Graffiti_(Palm_OS) A keyboard based on it could go a long way.