I love this idea so I just enabled the swipe library we have now (closed, boooo) and submitted my first set of test data. It worked just like in the video here. Neat!

If anyone sees this post and wants some more background on the keyboard and why it’s so handy, here you go: https://www.howtogeek.com/i-tested-this-open-source-keyboard-for-a-month-and-it-replaced-gboard/

NB: I am no shill just a happy user.