Poka-Yoke: Definition, The Benefits
Poka-yoke (poh-kah yoh-keh) is a Japanese term that means “mistake-proofing” or more literally — avoiding (yokeru) inadvertent errors (poka). What’s more, it’s one of the most fundamental tools of lean six sigma, and one of several lean manufacturing tools, that is designed to help organizations eliminate waste, streamline processes, and increase efficiency. Specifically, poka-yoke strives to achieve zero defects by preventing and eliminating errors from occurring in a process.