... also known as Muda. Muda is a Japanese word meaning futility, uselessness, or wastefulness. A focus of the Toyota Production System (TPS) and later Lean process improvement, it refers to one of the three types of deviation from optimal allocation of resources: “Muda, Mura, Muri” (Waste, Unevenness, Overburden). Waste is any process that doesn’t add value to the end user.
Mistakes are a part of the human condition. We all make them. The key is not to let them turn into defects that get into the hands of the customer. That’s where Poka-Yoke comes in - a funny sounding word that means "mistake-proofing." Learn more about Poka-Yoke and how it can provide 100% source inspection to any step of any process.