"The Opsroom prototype remained unfinished until late December 1972 and CHECO stayed experimental, while Cybernet was already in practical use."
Medina explains that the Opsroom prototype was not completed until late December 1972 and initially had limited functionality, while the CHECO economic simulator never progressed beyond experimentation. Cybernet was the first Cybersyn component used regularly by the government, making it available for practical deployment during the October crisis.
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