A data authoring processing device utilizes spatial localization information indicated by an object in the real world and/or a predetermined marker and sets predetermined related information for an information presentation device outputting the predetermined related information. A spatial localization information input section inputs spatial localization information on the object and/or the predetermined marker. A related information setting section sets a display method of the predetermined related information. A spatial localization information display section displays the spatial localization information on the object and/or the predetermined marker which has been input by the spatial localization information input section and displays the predetermined related information according to the display method set by the related information setting section. A data output section outputs the data describing the display setting of the display by the spatial localization information display section.
DATA AUTHORING PROCESSING DEVICE