An image reading device having plural image sensors and a reading controller is disclosed. The machine receives, from a user, a search request including a search argument corresponding to the desired information and searches, based upon the received search argument, a first database having data network related information to generate search results. Additionally, multiple sets of operators for updating one or more narrative phrases selected for inclusion in the narrative content framework may be utilized to update selected phrases after inclusion in the narrative framework but prior to finalizing the narrative content to be output. In addition, the waveguide is modified in the region of the Fabry-Perot cavity andor in the region of the reflective elements in relation to the remaining regions of the waveguide with respect to the effective refractive index of at least one mode of the waveguide. The base is padded to enable comfortable user positioning. The information processing apparatus is controlled in such a manner that when the information processing started, the rebuild is not resumed immediately after the information processing apparatus is started, and the rebuild is resumed after a predetermined time has elapsed.