![Working on the AN/FSQ-7 computer in a Semi-Automatic Ground Environment (or SAGE) air defence system facility. Photo by Andreas Feininger/The LIFE Picture Collection/Getty" : r/pics Working on the AN/FSQ-7 computer in a Semi-Automatic Ground Environment (or SAGE) air defence system facility. Photo by Andreas Feininger/The LIFE Picture Collection/Getty" : r/pics](https://external-preview.redd.it/dZy1D7gAVS8WfyGsM2E5yfiV10_zDi19W_AbErMYr6s.jpg?auto=webp&s=97761e440fc4d95252f723f4c81b472ede7c6596)
Working on the AN/FSQ-7 computer in a Semi-Automatic Ground Environment (or SAGE) air defence system facility. Photo by Andreas Feininger/The LIFE Picture Collection/Getty" : r/pics
![Milestones:Semi-Automatic Ground Environment (SAGE) 1951-1958 - Engineering and Technology History Wiki Milestones:Semi-Automatic Ground Environment (SAGE) 1951-1958 - Engineering and Technology History Wiki](https://ethw.org/w/images/thumb/3/34/Sage_nomination.jpg/300px-Sage_nomination.jpg)
Milestones:Semi-Automatic Ground Environment (SAGE) 1951-1958 - Engineering and Technology History Wiki
![File:Semi Automatic Ground Environment (SAGE) computer - Computer History Museum (2007-11-10 22.53.39 by Carlo Nardone).jpg - Wikimedia Commons File:Semi Automatic Ground Environment (SAGE) computer - Computer History Museum (2007-11-10 22.53.39 by Carlo Nardone).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/9/9d/Semi_Automatic_Ground_Environment_%28SAGE%29_computer_-_Computer_History_Museum_%282007-11-10_22.53.39_by_Carlo_Nardone%29.jpg)