Abstract: A system for creating a user interface is disclosed herein. The system comprises (a) a display for viewing a visual representation of the user interface being created, (b) a processor, (c) data storage, and (d) program code stored in the data storage and executable by the processor to (i) implement a UML model explorer that communicates with a model driven design tool to access one or more UML models, (ii) implement a rule-based object visual creation system that is operable to map UML elements to corresponding user interface objects, (iii) in response to input from a user, add corresponding user interface objects to the visual representation, and (iv) implement a model generator that is operable to generate a UML model based on the visual representation of the user interface, wherein the UML model can be executed to create an instance of the user interface on a display.