What technique is used to visually map out programming using diagrams and shapes?

The technique used to visually map out programming using diagrams and shapes is flow-chart concepts. Flowcharts are graphical representations of processes, where different shapes represent various instructions or steps in a workflow. For example, ovals typically signify the start and end of a process, rectangles denote instructions or actions, and diamonds represent decisions or branching points. This visual format helps programmers and stakeholders easily understand the flow of logic and how different parts of a program interact with one another. Utilizing flowcharts can improve communication among team members, facilitate problem-solving, and aid in the analysis of complex systems by allowing one to visualize all components of the process.