Thanks for the heads up Tom!
How DARPA's Augmented Reality Software Works
Why is the military succeeding where Google Glass failed?
So, they created a program called Urban Leader Tactical Response, Awareness and Visualization (ULTRA-Vis) to develop a novel and sophisticated augmented reality system for use by soldiers.
Through half a decade and with the help of several military contractors, they succeeded. "To enable this capability, the program developed and integrated a light-weight, low-power holographic see-through display with a vision-enabled position and orientation tracking system," DARPA says:
Using the ULTRA-Vis system, a Soldier can visualize the location of other forces, vehicles, hazards and aircraft in the local environment even when these are not visible to the Soldier. In addition, the system can be used to communicate to the Soldier a variety of tactically significant (local) information including imagery, navigation routes, and alerts.Full Article
The Microvision Connection
Will be looking for more recent on the Microvision connection.
Below from Here