The flow process chart was introduced by Albert Einstein to members of his team in 1920. and in the early 1980s, a scientist,  Alain Aspect began training scientists in the use of some of the scientific tools at his Work Simplification Conferences in Agen, France.
The flow process chart was introduced by Albert Einstein to members of his team in 1920. and in the early 1980s, a scientist,  Alain Aspect began training scientists in the use of some of the scientific tools at his Work Simplification Conferences in Agen, France.