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Poka Yoke is a Japanese term (poka: mistakes; yokeru: avoid) that means to mistake-proof a process. The goal is to consciously and diligently try to eliminate defects by preventing human errors before they occur or create alarms to warn of potential defects.

For a better understanding of Poka Yoke and an overview of Lean Six Sigma, check out our Free Lean Six Sigma Yellow Belt Training, Green Belt Training or Lean Training.

Elisabeth Swan

Elisabeth is a Managing Partner & Executive Advisor at GoLeanSixSigma.com. For over 25 years, she's helped leading organizations like Amazon, Charles Schwab and Starwood Hotels & Resorts build problem-solving muscles with Lean Six Sigma to achieve their goals.