Anything that does not add value to the customer is a waste. Waste only adds to time and cost. And the definition of “waste” in a service organization is quite similar to its definition in Lean manufacturing. When you look at a process, this...
Waste is, within most normal group discussions, not an agenda topic. In point of fact, to my knowledge waste is not a subject matter that is a topic of discussion in our society except in the context of lean methods and even so-called "lean" concepts do not discuss waste by singular fact.
The primary reason waste is not a topic of discussion is because the human physic has not been trained to realize that everything we undertake is accomplished with a percentage of waste due to the fact mankind is not an efficient entity and the natural by-product of any endeavor creates waste.
Waste is the natural element of any endeavor that requires energy.
What is the greatest mystery is"How to calcuate the percent of waste factor within a given set of parameters."