They borrowed this concept from Ralph Osterhout. It's a little cringe that toys are seen as prototypes for weapons but that's the world we live in. Everybody had a deck of cards where Saddam is the Ace of Spades right? eMagin inside the ENVG-B a very expensive toy.

 

Between 1990-1991, several companies released sets of trading cards in support of the U.S. Military's efforts in the Middle East during Operation Desert Storm. Today, the ENVG-B is the most advanced device of its kind used by the @usarmy. #tradingcards #DesertStorm pic.twitter.com/YAQHZMYBfu

— PEO Soldier (@PEOSoldier) December 20, 2021