<P> The first structured method for documenting process flow , the `` flow process chart '' , was introduced by Frank and Lillian Gilbreth to members of the American Society of Mechanical Engineers ( ASME ) in 1921 in the presentation `` Process Charts : First Steps in Finding the One Best Way to do Work '' . The Gilbreths ' tools quickly found their way into industrial engineering curricula . In the early 1930s , an industrial engineer , Allan H. Mogensen began training business people in the use of some of the tools of industrial engineering at his Work Simplification Conferences in Lake Placid , New York . </P>
<P> The first structured method for documenting process flow , the `` flow process chart '' , was introduced by Frank and Lillian Gilbreth to members of the American Society of Mechanical Engineers ( ASME ) in 1921 in the presentation `` Process Charts : First Steps in Finding the One Best Way to do Work '' . The Gilbreths ' tools quickly found their way into industrial engineering curricula . In the early 1930s , an industrial engineer , Allan H. Mogensen began training business people in the use of some of the tools of industrial engineering at his Work Simplification Conferences in Lake Placid , New York . </P>
who gave the concept of flow chart for the first time
who gave the concept of flow chart for the first time
Frank and Lillian Gilbreth
Frank and Lillian Gilbreth