What is Poke Yoke?

Question

What is Poke Yoke?

Accepted Answer

Poke yoke is a Japanese term for mistake-proofing. It is a technique used to prevent errors in manufacturing processes.

Poke yoke involves designing a process or product in a way that makes it impossible to make a mistake.
It can be achieved through the use of sensors, alarms, or physical barriers.
Examples of poke yoke include car keys that can only be removed when the car is in park, or a phone charger that can only be plugged in one way.
Poke yoke helps to improve quality, reduce waste, and increase efficiency in manufacturing processes.

Accepted Answer

Poka-yoke roughly means "avoid unexpected surprises" or "avoid blunders" in Japanese. In English, a poka-yoke is sometimes referred to as "mistake-proof" or "fool-proof." Essentially, a poka-yoke is a safeguard that prevents a process from proceeding to the next step until the proper conditions have been met.

What is Poke Yoke?

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