Three Laws of Robotics robot's entire developing consciousness is based. This concept is largely fuzzy and unclear in earlier stories depicting very rudimentary robots who are only programmed to comprehend basic physical tasks, where the Three Laws act as an overarching safeguard, but by the era of "The Caves of Steel" featuring robots with human or beyond-human intelligence the Three Laws have become the underlying basic ethical worldview that determines the actions of all robots. In the 1990s, Roger MacBride Allen wrote a trilogy which was set within Asimov's fictional universe. Each title has the prefix "Isaac Asimov's" as Asimov had approved Allen's outline
Sci-Fi (G.I. Joe) Sci-Fi, he is seen watching "The Transformers". Sci-Fi appeared in DiC's "" cartoon. Jerry Houser reprises his role as Sci-Fi in this cartoon. Sci-Fi is a supporting character in the Joe novel 'Fool's Gold'. His simulation training pays off as he pilots the space shuttle, the USS Defiant, through several maneuvers that end up saving the Earth from a doomsday weapon. He is also a supporting character in 'Serpentor and the Mummy Warrior'. Sci-Fi's figure is briefly featured in the fiction novel "6 Sick Hipsters". In the story, the character Paul Achting spent four years collecting G.I. Joe figures to