Hi. On OSX it's actually very easy (at this point in history): 1. download & install Karabiner Elements (open source: https://github.com/tekezo/Karabiner-Eleme

Hi. On OSX it's actually very easy (at this point in history): 1. download & install Karabiner Elements (open source: https://github.com/tekezo/Karabiner-Elements https://github.com/tekezo/Karabiner-Elements) `brew cask install karabiner-elements` 2. run the program, and install "Anti-RSI App Switch" config from the internet repo (or anything else you prefer): Menu bar icon -> Preferences -> Complex Modifications -> Add rule -> Import more rules from internet -> search for "rsi" -> Anti-RSI App Switch -> Import (you may have to go through the "Add rule" a few times to enable all parts of the rule, but the internet import happens only once)