Human systems integration (HSI) is the discipline dedicated to ensuring that Navy systems are designed, produced, supported, fielded, and modernized based on a complete and careful integration of requirements for the human into the system, specifically requirements for human performance, human availability, human utilization, health and safety, and accommodation of the human.
The Surface Warfare Program Managers Guide to HSI is structured into three components, as follows:
1) The Program Managers Guide Overview (Volume 1), intended for the Program Manager and the Executive Level of the Program Office, it presents a top level overview of HSI, and requirements for applying HSI in the context of four different types of surface warfare system acquisition strategies:
Acquisition of a new system, following the process described in DoD 5000.2R.
Modernization and Upgrade.
Prototype to Production Acquisition.
COTS NDI Acquisition .
Activities and associated guidelines for applying HSI in the acquisition of surface warfare systems for each of the acquisition strategies listed above.
Criteria for evaluating HSI processes, products, and progress within each phase of surface warfare system acquisition, for each acquisition strategy.