Virtual environments have as a central focus computer simulations that are immersive environments, but also include some less than fully immersive environments that carry some of the same elements.
Select one of the links below.
| Year | Client | Project | |
| 1989 | TRAC | Perform IV&V of the Simulator Network for Training (SIMNET-T). | |
| 1990 | Future Battle Lab | Evaluate the use of SIMNET in WAREX 3-90. | |
| 1999 | J8 | Create a Joint Virtual Analytic Center (JVAC). | |
| 2005 | Battle Command Simulation & Experimentation (BSCE); G3/5/7 | Create a Battle Command Modeling & Simulation Science & Technology rank-ordered list. |
| HARTLEY
CONSULTING Solving Complex Operational and Organizational Problems Dr. Dean S. Hartley III, Principal |
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