Abstract: The present invention provides a computerized near-real time resource deployment decision analysis tool providing a graphical user interface using perception-action icons that enables instant comparison of various resource parameters as well as progress according to plan, and a method thereof. The graphical user interface and method thereof provides an effective interface design strategy for both law-driven (e.g., process control) and intent-driven (e.g., information retrieval) domains using perception-action icons. Results unequivocally indicate that a graphical user interface with perception-action icons produced significantly better performance over prior art methods.