As a contractor, building 3D simulations for the military. It was for man-in-the-loop simulators where we simulated various kinds of ground vehicles and an ass

As a contractor, building 3D simulations for the military. It was for man-in-the-loop simulators where we simulated various kinds of ground vehicles and an assortment of sensors (IR, visual, I^2) and our simulation entity had to interact with and/or engage other man-in-the-loop as well as computer-controlled simulation entities. Had to quit because I was moving out of the area.