Poka Yoke - Design for Great Quality

Poka-yoke is a Japanese word that means "error-proofing". It involves using simple and cheap tools to help workers avoid making mistakes in their work. These devices prevent errors like using the wrong parts, forgetting to put in a part, or installing a part the wrong way. In simpler words, in Japanese, "poka" means making a mistake by accident, and "yoke" means stopping or avoiding the mistake. Have you ever wondered why Japanese cars are known for being reliable. Even cars that are 20 years old can still run well and keep up with the newest and top cars in the automobile industry. This is because they are made to be of high quality. Quality is being built into the design process.