This ATM System Object Diagram is a visual representation of the components and workflow of an automated banking system. It includes classes such as 'ATM', 'Card', 'Account', 'Bank', 'Currency', 'Log', and transaction types like 'Transfer', 'Withdrawal', 'Deposit', and 'Inquiry'. Each class is detailed with attributes, and methods that define the object's behavior. This detailed diagram is essential for developers and system architects in designing and understanding the intricacies of ATM software systems.