A flowchart is a graphical representation of processes, procedures or systems. It is used to visualize steps in a specific order and to show the logical flow of information or tasks. Flowcharts are widely used in various industries and disciplines and serve to illustrate complex processes in a simple and understandable way.
Here are some key features of flowcharts:
- Symbols: Flowcharts use symbols to represent different elements and activities. The most common symbols are rectangles (for process steps), rhombuses (for decisions), parallelograms (for data or input/output), arrows (for the flow of the sequence) and circles (for the beginning or end).
- Connecting lines: Arrows and lines are used to establish the connection between the various elements in the flowchart. They show the logical flow of activities and decisions.
- Process steps: The actual activities or steps in the process are shown in rectangles. For example, this could be the execution of a specific task or the processing of information.
- Decisions: Rhombuses represent decision points in the process where different paths can be taken, depending on certain conditions or criteria.
- Input/output: Parallelograms are used to represent the exchange of data or information with the outside world.
- Start/end: A flowchart normally begins with a circle that marks the starting point and ends with a circle that represents the end of the process.
- Loops and repetitions: Flowcharts can also represent loops or repetitive loops to illustrate cyclical processes or repetitive tasks.
Flowcharts are used in various fields, including software development, process management, business analysis, engineering, education and more. They are useful for documenting, analyzing and communicating complex processes. The visual representation makes it easy to create understanding and identify potential improvements or problem areas.
