The origin of the word “Andon” in Japanese comes from the use of traditional lighting equipment using a fire burning lamp made out of paper and bamboo. This “Andon” idea was later translated for use in manufacturing in Japan. The “Andon” became used as a signal to highlight an anomaly (i.e., a flashing light). This signal would be used to amplify potential defects in quality. When a defect was suspected, a sign board would light up signaling the specific workstation having a problem. The … [Read more...]