Credo's Concept Map provides a visual representation of your results with your search term(s) at or near the center and related terms radiating out on lines from there. When you mouse over a term a definition box pops up for that term. You may click on another term and the entire "map" shifts to move that term to the center and rearranges related terms around it. On the left you may zoom in or out and rotate the "map" to suit your needs. A list of the terms you have selected, or visited, will be kept track of as well.