Blade Runner

Blade Runner is an American neo-noir science fiction media franchise originating from the 1968 novel Do Androids Dream of Electric Sheep? by Philip K. Dick, about the character of Rick Deckard. The book has been adapted into several media, including films, comics, a stage play, and a radio serial. The first film adaptation was Blade Runner, directed by Ridley Scott in 1982. Although the film initially underperformed at the American box office, it became a cult classic, and has had a significant influence on science fiction. A novelization and a comic adaptation of the film were released in the same year. From 1995 to 2000, three novels serving as sequels to both Blade Runner and the original novel were written by K. W. Jeter, a friend of Dick's. A film sequel to Blade Runner, Blade Runner 2049, was released in 2017. To celebrate the 30th anniversary of Blade Runner in 2012, a short film was released, and in the lead up to the release of Blade Runner 2049, several more short films detailing events that occurred between 2019 and 2049 were released. The influence of the franchise has helped spawn the cyberpunk genre. Fictional universe Replicants A replicant is a fictional bioengineered or biorobotic android in the Blade Runner franchise. Virtually identical to adult humans, replicants typically have superior strength, agility, and variable intelligence depending on the model. Because of their similarity to humans, a replicant can only be detected by means of the fictional Voight-Kampff test in which emotional responses are provoked; replicants' responses differ from humans' responses. Nexus 6 replicants also have a safety mechanism, namely a four-year lifespan, to prevent them from developing empathic cognition and therefore immunity to a Voight-Kampff machine. Philip K. Dick's novel Do Androids Dream of Electric Sheep?, the inspiration for Blade Runner, used the term android (or "andy") rather than "replicant"; Blade Runner director Ridley Scott requested a new, separate term that did not have preconceptions from David Peoples. As Peoples was rewriting the film's screenplay he consulted his daughter, who was then involved in biochemistry and microbiology, who suggested the term "replicating", the biological process of a cell making a copy of itself. From that, either Peoples or his daughter (each would recall later it was the other) coined the term replicant, which was inserted into Hampton Fancher's screenplay.