This documentation lists the Content directory for the Mobile Journalist Terminal into the different categories. This list is used by the Mobile Journalist Terminal and Augmented Reality (MJT/AR) to tell the story of the 1968 Columbia demonstration. The Presentation has both linear and non-linear characteristics. The presentation uses a three layered hierarchy which is described as follows:

• The first level of hierarchy is the building hierarchy. The three chosen buildings will have their own stories to tell. The user can select any building he/she wants which shows the non linear aspect at this hierarchy level.
• The second hierarchy is the media package hierarchy. Each building will have several story segments to tell which are told using all the different types of media such as audio & images on the head mounted unit and text & video on the hand held unit. These media packages can be selected in the order the user wants showing the non linear aspect at this hierarchy level.
• The third hierarchy is the sequence of story units which could be audio clips, video clips, pic- tures and textual inmformation which are traversed in a sequential order. At this level the story is linear.