When people talk about lean there are so many areas that are discussed, there are of course all the tools – 5s, Kanban, load balancing (Heijunka), mistake proofing (poka-yoke) Root Cause analysis with things like fishbone diagrams, A3 problem solving, Andon systems, Gemba walks, Kaizen and so the list goes on, there is the history of it and what it...