Excellent that people work on ergonomics, especially for moving away from the centenary typewriter model, but remember that 15’ of streching-exercise , call it

Excellent that people work on ergonomics, especially for moving away from the centenary typewriter model, but remember that 15’ of streching-exercise , call it yoga - taichi (anything with more than 1000 years :D) goes further than hours of the perfect static ergonomics