14. The apparatus of claim 13 , wherein the screen display further includes a query display area.
13. The apparatus of claim 12 , wherein the displayed at least one graphically illustrated path includes at least two illustrated paths, the at least two illustrated paths including a first path and a second path; the processor further operative with the program instructions to receive input from the user to select one of the at least two illustrated paths; and wherein the received input indicative of the user interaction includes input indicative of the user's interaction with the selected one of the at least two illustrative paths.