What are the advantages of 'Activity on Node'?

'Activity on Node' (AoN) is a project management technique used in network diagrams where each node represents an activity, and arrows indicate dependencies. Its advantages include clear visualization of project tasks and their interdependencies, facilitating better understanding of project flow. AoN also aids in identifying critical paths, enabling more effective scheduling and resource allocation. Additionally, it simplifies updates and adjustments to the project plan as changes can be made at individual nodes without disrupting the overall structure.