Using Work Domain Analysis to Evaluate the Impact of Digitization on Command and Control

2008 ◽  
Author(s):  
Daniel P. Jenkins ◽  
Neville A. Stanton ◽  
Paul M. Salmon ◽  
Guy H. Walker
Author(s):  
Catherine M. Burns ◽  
David Bryant ◽  
Bruce Chalmers

We applied Work Domain Analysis (WDA) to the evaluation of a military decision support system (DSS) developed as part of the Tactical Decision Making Under Stress (TADMUS) project. The purpose of the evaluation was to assess the degree of fit of the TADMUS DSS, designed for a U.S. naval environment, to the command and control of the Canadian Navy's HALIFAX Class frigate, a different environment. Using work domain models developed for the HALIFAX Class ship, we compared the TADMUS DSS against these models using Functional Information Profiles. Results of the analysis are discussed, as well as the appropriateness of using WDA as a tool in the system evaluation process.


1992 ◽  
Vol 25 (3) ◽  
pp. 13-21
Author(s):  
R. L. Williamson

The American approach to environmental regulation is characterized by fragmentation of responsibilities, primary reliance on command and control regulations, extraordinary complexity, a preference for identifiable standards, and heavy resort to litigation. This system has provided important benefits, including significant reduction of environmental contamination, substantial use of science in decision-making, broad participatory rights, and the stimulation of new treatment technologies. However, these gains have been achieved at excessive cost. Too much reliance is placed on command and control methods and especially on technology-based standards. There is too much resort to litigation, and inadequate input from science. Participatory rights are being undermined, and there is a poor allocation of decision-making among the federal agencies and the states. Over-regulation sometimes leads to under-regulation, and insufficient attention is given to the impact on small entities. The responsibility for these difficulties rests with everyone, including the federal agencies, the Congress, the general public and the courts. Changes in the regulatory system are needed. We should abandon the use of technology-based standards to control toxic substances under the Clean Water Act in favor of strong health- and environmentally based standards, coupled with taxes on toxic substances in wastewater.


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