6f039488_ls___Techniques_____Strategos___Purpose
[ID] 22 [Element] Process Mapping [Description] Invented by Frank Gilbreth about 1913, process mapping visually displays Value-Added and Non-Value Added steps using only a few clear symbols and lines. It lays the foundation for and guides process improvement. [Purpose] 
To visualize and understand the sequence and nature of events in a process at macro and micro levels.
Lean Tools & Techniques ...{Strategos}