Abstract: A method includes executing a design generating program configured to display on a screen a graphical user interface having a virtual canvas window configured to present selected content objects to be incorporated into a unique design, and a content object selection window including available content objects to select from for presentation in the virtual canvas window. The program is configured to: receive, in the content object selection window, selection inputs indicating selection of first and second content objects and display the first and second content objects in the virtual canvas window. The program is further configured to receive, in the virtual canvas window, manipulation inputs to move the first content object to a target position relative to the second content object, and based on the first and second content objects overlapping, generate, for display in the virtual canvas window, the unique design.