I've been reflecting on workstation ergonomics (specifically music production). Touch screens, tablets, mice with lots of buttons: all great - what's still not

I've been reflecting on workstation ergonomics (specifically music production). Touch screens, tablets, mice with lots of buttons: all great - what's still not great...switching between keyboard and mouse....so it occured to me to look up left handed typing...and low and behold - wiki article with a few layouts. Does anyone here employ a 1 handed typing workflow specifically for staying on mouse. The idea seems compelling - would require a serious commitment. Please share your experiences, layouts, github links to keyboards!