Thanks for trying the app. How does the technique work for you? I don't have any official numbers, but it seems like many people can type 30+ words per minute with very little learning. Faster with practice.

Currently no chording for numbers or programmer symbols. Basic punctuation marks (,.:;?! etc.) are predicted at the end of words. Caps Lock is the current toggle switch, but I'll be adding a custom option in the next version.