Modeling shipboard tactical picture compilation

Although data fusion and other decision support technologies promise significant opportunities for enhancing performance in the growing complexity of war, the design of support systems incorporating these technologies is extremely challenging. This paper examines an approach for designing tools to support the operations staff of a HALIFAX Class frigate in building and maintaining an integrated tactical picture. It is based on developing models of picture compilation work to permit formulating a model of support for data and information fusion aids. Aspects of the work being modeled include the dynamic information processing in individual operators' picture compilation tasks, the information flow and integration among the operator team, and their goals for acquiring and maintaining situation awareness.