[drbaba]

I actually like the concept of foot pedals or thumb cluster keyboards, which sound like two of the most ergonomic ways to use modifier keys.

The main issue is that due to my work I have to regularly work on a laptop, and anything that deviates too much from a standard keyboard will cause too much friction as I switch back and forth. It would have been easier to go all in on custom hardware if I worked at one desk all day.