The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
Idea Spread: Toward a Research Program in Socio-Cultural Modeling and Cultural Engineering for Security, Defense, and Intelligence
Systems and Analyses Center
Intelligence Analyses Division
This document describes key factors in a dynamic model of idea spread as a matter of intelligence, security, and defense and to outline ways these factors form the basis of a longer-term, robust research program in the area.