W. Edwards Deming

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  William Edwards Deming (October 14, 1900 – December 20, 1993) was an American engineer, statistician, professor, author, lecturer, and management consultant. Educated initially as an electrical engineer and later specializing in mathematical physics, he helped develop the sampling techniques still used today by the U.S. Department of Census and the Bureau of Labor Statistics. In his book, The New Economics for Industry, Government, and Education, Deming championed the work of Walter Shewhart who used techniques such as: 

• Statistical process control.
• Operational definitions.
• What Deming called the "Shewhart Cycle" which would later evolve into the PDCA and PDSA cycles we know today.  

 Deming is best known for his work in Japan after WWII. That work began in August 1950 at the Hakone Convention Center in Tokyo when Deming delivered a speech on what he called "Statistical Product Quality Administration". Many in Japan credit Deming as one of the inspirations for what has become known as the Japanese post-war economic miracle of 1950 to 1960. During this time Japan rose from the ashes of the second world war on the road to becoming the second largest economy in the world borrowing from and using many of the techniques Deming shared.

1. Better design of products to improve service.
2. Higher level of uniform product quality.
3. Improvement of product testing in the workplace and in research centers.
4. Greater sales through side [global] markets.

  Deming is best known in the United States for his 14 Points (Out of the Crisis, by W. Edwards Deming) and his system of thought he called the "System of Profound Knowledge". The system includes four components or "lenses" through which to view the world simultaneously:

1. Appreciating a system.
2. Understanding variation.
3. Psychology.
4. Epistemology, the theory of knowledge.

  Deming made a significant contribution to Japan's reputation for innovative, high-quality products, and for its economic power. He is regarded as having had more impact on Japanese manufacturing and business than any other individual not of Japanese heritage. Despite being honored in Japan in 1951 with the establishment of the Deming Prize, he was only just beginning to win widespread recognition in the U.S. at the time of his death in 1993.  President Ronald Reagan awarded him the National Medal of Technology in 1987. The following year, the National Academy of Sciences gave Deming the Distinguished Career in Science award.

Reference: Wikipedia - W. Edwards Deming