I am using Sketchup Pro and Layout every day for architectural drafting work. I have found that my right forearm gets very fatigued from my mouse use (Logitech M215 three button scroll wheel mouse). The main stress seems to come from having to click into and out of nested groups. For instance, if I want to edit geometry that is nested inside of multiple groups, I sometimes have to click 10-15 times just to get into the correct group. Add this to the usual stresses on the body from typing/sitting all day and I find myself paranoid about carpel tunnel and an early death ;-).
Any solutions you have found to limit the amount of clicking you have to do? My searches haven’t yielded any results for keyboard modifiers/workflows to improve the workspace ergonomics.
I would submit that we start a category on here for healthy ergonomics!