Our principle research questions concern how exhibit visitors navigate within a multi-theme exhibit. Particularly

• How (in which sequence) themes are selected.
• How many pages are selected for theme and exhibit viewing.
• How much time is spent on pages, themes, and the exhibit.
• Is page selection serial or by associative (embedded) links.
• Can viewing patterns be associated with demographic groups.

The table below gives a brief overview of 1027 exhibit sessions, gathered from the log data for 3 populations: school students (331), adults/tourists (374), and social science faculty and students (322). Theme sessions are defined as "exhibit sessions including at least one theme (project) page".

Note that about 35% of the exhibit sessions contained only index pages, indicating that nothing of interest was found, or Norwegian was not legible in the 1st and 2nd populations. Some of these sessions were also due to the daily control that the exhibit was operative.

Population	Theme sessions %	Themes/session	Avg.pages/session	Avg.session time (seconds)
1	67	1.1	6	45
2	50	1.6	7	55
3	78	1.4	8	79

In our study, sessions were short in both time spent and number of pages selected. As expected, interest in the exhibit increased in the older populations and for the faculty members whose themes were represented in the exhibit. For all groups,

• topic selection was highly correlated (>0.8) with index placement.
• less than 50%, on average, selected more than 3 pages of a topic, and
• serial page selection dominated, though about 45% of the faculty and student viewers did use embedded links for page selection.