The idea for this book was born of a frustration I experienced in the spring of 2014 trying to purchase a drafting chair for my studio worktable. I wanted to make the purchase locally, but found only two alternatives, both somewhat flimsy and less than adequate for my needs. When I checked online, I found dozens of models, ranging from the under $100 commodity chairs similar to what was available locally, to the $1439 "Herman Miller Aeron(R) PostureFit...