I am, in fact, slowly progressing towards this concept on my own with a split keyboard (Quefrency / Sinc). I am doing it so I don't have to move the right hand

I am, in fact, slowly progressing towards this concept on my own with a split keyboard (Quefrency / Sinc). I am doing it so I don't have to move the right hand off the mouse, or put the coffee cup down or just feel like supporting my chin with the right hand while I am reading. What I did so far that helped with productivity was: 1. Map the Capslock to activate 2nd layer when held. On the second layer then: 2. Use the 1-6 number buttons on the second layer so I can type in all 0-9 numbers with just one hand 3. Map the QWSADE (along with HIJKL which is at this point a given) to arrows and PgUp/Down/Backspace 4. Map Z to Enter/Return (So Capslock + Z) is Enter/Return. I was toying with an idea to map the right side letters to the left side, but that learning that may be more trouble than it's worth. If I need to type more than 1 word it's usually worth using both hands. On a separate note I am continuously surprised there isn't enough advancement yet by means of AI to make a rock-solid autocorrect for typos.