The 7^th educational program is focus on the application of lean production tools – Poka-Yoke (mistake-proofing). Mr. Sam Liu invited as the lecturer talk about the engineer, Mr. Shigeo Shingo working at Toyota. He has made a long-term research and formulate a poka-yoke system. This is a mistake-proofing mechanism in the lean manufacturing process. The operators can directly and easily find out incorrect operations. The operator use the methods to easily check out the frauds. This lesson mainly emphasizes operation mistakes and solutions, the characteristics of operational mistakes, the principle and methods of poka-yoke, analysis of incorrect operation, improving quality – preview activities, and the structure of improving operation management.

In all, there are 40 participants. During the lecture, intercourses and discussions upgrade the understanding the major features of making mistakes, analyzing the problem and improving the structure and mechanism, thorough implementation of the operators to prevent from mistakes. The checking operation hides the potential incorrect operations and dangers. Once preventive measures are implemented and fully understand the manual incorrect operations, we can effectively improve the manufacturing operations and management.

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