My whole career, I have worked with the Lean methodology (aka the Toyota Production System). I’ve just really never done much with Six Sigma. I’ve read about Six Sigma and I took a Green Belt course when I worked at Dell in the late 90s. I’ve studied and used statistical methods (especially what I learned in my Industrial Engineering studies and at MIT), but I’ve never done anything I would call Six Sigma in my … Continue reading Just Call it “5S Six Sigma” Instead of “Lean Sigma,” Please