A method performed on a user device includes displaying a source user interface that includes one or more selectable objects; receiving a user input with respect to one of the one or more selectable objects of the source user interface; determining, in response to the user input, whether a lower level interface, with respect to the one of the one or more selectable objects of the source user interface, exists; displaying the lower level interface, when it is determined that the lower level interface exists for the one of the one or more selectable objects, where the lower level interface is displayed as a transparent overlay representative of a user interface that would be displayed if the user were to select from or access the source user interface; determining whether another user input is received, where the other user input indicates that the lower level interface is to be activated; and displaying the lower level interface as an opaque overlay, when it is determined that the other user input is received.