Though many authors relate the term ‘lean’ to a specific business process like manufacturing or logistics, lean is basically a philosophy which believes in identification and elimination of wastage and can be applied to any process or system. Read more »
Quality principles of Deming, Juran and Crosby
W Edward Deming
Deming was an experienced statistician who says that management must concentrate on setting following by improving the systems continuously in which the human resources worked. Deming insisted that when working with other employees the managers are important because a better feedback will be obtained from the employees who do the work correctly. Read more »
Six Sigma at Motorola
Bill Smith, an engineer working at Motorola developed the tools and mathematics for Six Sigma and is credited for the term related to the method of in-grafting the problems of business with statistical toolset. Read more »


