
On Guard : The Story of SAGE (ca. 1956)
The film “On Guard: The Story of SAGE” discusses the development and importance of the SAGE (Semi-Automatic Ground Environment) computer system in the United States’ air defense strategy. It highlights how SAGE integrates advanced electronics to process vast amounts of data from various sources, enabling real-time monitoring and response to potential air threats. The film explains the challenges of creating airborne computers for military use, including size, weight, reliability, and maintenance. SAGE’s capabilities allow airmen to visualize and analyze air battle scenarios, enhancing decision-making and counterattack strategies. Ultimately, the film emphasizes the significance of electronic defense systems in protecting national resources and ensuring security.
Keywords
SAGE, air defense, electronics, computer technology, military, data processing, real-time monitoring, airborne computers, decision-making, national security
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