HR heads can use this impeccably designed set to illustrate the information flow within the organization. Business leaders can visualize the transformation of inputs into outputs through system processes. Project heads can depict the stages of project development, from requirements gathering (input) to project completion (output). Supply chain managers can explain to the audience the flow of materials from suppliers (input) through production processes (process) to end customers (output). Educators can visualize the working process of a computer.