Question

The following is a term that refers to error- or mistake proofing?

1) Kaizen
2) Muda
3) Lean layouts
4) Poka-yoke

Answer 1

Poka-yoke is the term that refers to error- or mistake-proofing in Lean manufacturing. Hence the correct answer is option 4

Step-by-step explanation:

The term that refers to error- or mistake-proofing is Poka-yoke.

Poka-yoke is a Japanese term that means 'mistake-proofing' or 'error-proofing'. It is a technique used in Lean manufacturing to prevent errors or mistakes from occurring in a process. Poka-yoke devices or methods are designed to make it impossible or difficult for errors to occur, thereby improving quality and productivity.

For example, a poka-yoke device could be a sensor that alerts a worker if they forget to tighten a screw. This prevents the product from being assembled incorrectly, reducing defects and rework.

Hence the correct answer is option 4