Lean Bronze

Answer: C - In the lean environment a poka-yoke device prevents or prohibits the incorrect execution of a process step. A poka-yoke can be electrical, mechanical, procedural, visual, human, or any other form that prevents the incorrect execution of a step. Poka-yoke helps people and processes work right the first time by building in techniques that make it impossible to make mistakes. These techniques can drive defects out of products and processes and substantially improve quality and reliability. Poka-yoke can be used wherever something can go wrong or an error can be made.