:-object object_assignment : [slides].
  
  var url = '@talk-assignment.wrl'.
  var slideset = 'assignment'.
  var interface = 'assignment-interface'.
  
  main :-
          load(url),
          delay(5000),
          
          initialize,
  
          watch(slideset),
          connect(interface),
  
          delay(2000),
          !.
  
  :- end_object object_assignment.