Follow this link for a Y-12 article describing the Remotely Operated Weapon System.
Here is an image from that article showing a real live ROWS ('simulated' imagery has not yet been approved for public release):
In December 2007 I did some software development for a project at Sandia referred to as ROWS. The product consists of both 'real', and simulated automated security weapons system for DOE's Nuclear Weapons Complex. My main assignment was on the simulator side. I was asked to write a Microsoft COM server whose purpose was to interface the Umbra simulation software part of ROWS with Unreal Streaming Technologies media and live servers.
I also got to know
OpenSceneGraph a bit for this project.
Follow this
link for a Y-12 article describing the Remotely Operated Weapon
System.
Here is an image from that article showing a real live ROWS ('simulated'
imagery has not yet been approved for public release):