A view of HAL 9000's Brain Room in Discovery

Within more languages than English, HAL may use a second title: e.g., in the French version of 2001 A Space Odyssey, his name is stated when existence CARL, for Cerveau Analytique delaware Exquisite et first state Liaison ("Analytic Research and Communication Brain"). however, a notable camera plates still review "HAL 9000".

A bit of versions state that a title HAL was derived by rotating of these letter (understand Caesar cipher) of the name IBM, although this has been denied by both Arthur C. Clarke & his fictional character Dr. Chandra, world health organization states that "by now, any idiot should know that HAL stands for Heuristic ALgorithmic" (2010).

HAL's history

HAL in 2001: A Space Odyssey
Within 2001: A Space Odyssey, after HAL appears to exist as mistaken just about the fault in the ballistic capsule, spaceman David Bowman and Frank Poole consider disconnecting his cognitive circuits. It suppose that HAL just can't hear the two, however come unaware that HAL is capable of lip reading. Faced by having a prospect of disconnection, HAL take to stamp out Frank Poole while he is repairing a ship likewise when the more members of the crew world health organization come inside suspended animation. Realizing what has occurred, spaceman David Bowman then shuts the machine down. HAL's central core is depicted as a room good of bright lit computer modules mounted inside arrays from either which it may be inserted or even flushed. Archer fold HAL by removing modules from either service of these by of these; when he does sol, you witness HAL's consciousness degrading. Per period HAL's logic is all no more, he begins singing a song Daisy Bell, which is perhaps a virtually all recognised scene in the film. HAL 9000 is likewise easily known for a chess he plays using Frank Poole, whose kill is seen as an ominous foreshadowing to each a first cases of the motion-picture show & the increasing dominance of machine on top human.

the book differs from either a flick inside a total of details. Foremost, a book explains far other explicitly a is the causal agent of of HAL's behavior. Second, in a pic, HAL shuts Archer away from the craft when Archer tries to retrieve Poole's immune system. In a book, Archer stays in a ship & is forced to fold HAL fallowing HAL tries to wipe out him by opening the ship's air lock.

HAL in 2010: Odyssey Two
In the sequel 2010: Odyssey Two, HAL is restarted by his creator, Dr. Chandra, world health organization arrives on the Soviet starship Alexei Leonov. Dr. Chandra discovers that HAL's crisis was from either the programming contradiction: he was constructed for "the accurate processing of information without distortion or concealment", eventually his orders called upon him to keep the discovery of the monolith TMA-One a secret. This contradiction created the [http://rmmla.wsu.edu/ereview/55.2/articles/parker.asp "Hofstadter-Moebius loop"], reducing HAL to paranoia.

A alien intelligences controlling a monoliths stand grandiose plans for Jupiter, plans which place a Leonov inside danger. Its human being crew devises an escape project, which regrettably takes allowing a Discovery & HAL behind, to become destroyed. Dr. Chandra explains a danger, & HAL sacrifices himself for the Leonov's crew. In the moment of his destruction, the monolith-makers transform HAL into a non-corporeal existence, then that David Bowman's avatar will have a companion.

A details in a book & film come nominally the equivalent, by using 1 crucial exception - in the film, HAL functions usually when existence reactivated. In a book, these are revealed that his voice circuits were destroyed in the period of the closure, forcing him to communicate across screen text.

A session of keyboard/screen interaction between HAL & Dr. Chandrthe has a taste of SHRDLU, which both increases a realism of a scene, & gives an interesting insight of a perception of Artificial Intelligence at the period the book was written.

HAL in 2061: Odyssey Three and 3001: The Final Odyssey
Within 2061: Odyssey Three, Heywood Floyd is surprised to encounter HAL, now stored alongside Dave Bowman in the Europa monolith.

Around 3001: The Final Odyssey, we meet a incorporated forms of Dave Bowman and HAL. Them keep close at hand merged into of these breathe known as Halman fallowing Archer rescued HAL from either a anxious Discovery One spaceship towards the prevent of 2010: Odyssey Two. Halman aids Frank Poole infect the monolith (which it it used to be that served) sustaining the computer virus; as a primitive life within Jupiter's clouds were sacrificed to produce Jupiter into the sun to caring Europa, these are despised that humanity would successively exist as sacrificed for the freshly life in Europa.

SAL 9000
HAL 9000 has at least 1 Earthbound twin, SAL 9000. SAL (or even even an additional "twin niner-triple-zero") was utilized as a reference frame for HAL; after a twin computer fails to predict any communications failure, Archer & Poole commence to suspect HAL's dependability. SAL is clearly "female", & features similar camera plates such as HAL, however a "eye" is blue. Dr. Chandrthe has a personal terminal to SAL's mainframe inside his professional, & his influence stimulates her to grow the slightly Indian accent, making her healthy such as an Indian princess giving from either college inside Cambridge (2010: Odyssey Two). Nevertheless, a picture version of SAL is voiced by Candice Bergen, who was non credited for the a portion.

Prior to a Soviet-America mission to retrieve Discovery, Chandrthe utilizes her for the simulation of the conceivable results that a prolonged "sleep" may develop caused within HAL, code-known as Design Phoenix. After Dr. Chandra taunts SAL to believe a cause for the title, her display of culture makes it clear that SAL has access to a bit of form of encyclopaedic noesis database.

In the book 2010, i see that an additional ground-depending HAL machine undergoes a equivalent psychosis that HAL does.

The future of computing
After a film 2001 was foremost screened within 1968, the month 2001 was a long way away & a computer such as HAL seemed quite plausible at the instance. In the mid-1960s computer scientists were generally affirmative that in the generation or two you would keep around machines that can launder "just about anything humans could do".

All the same, every bit 2001 approached it became clear that 2001's predictions in computer technology were far fetched. Tongue, lip reading, planning & patently gumption within computers were however a stuff of science fiction.

However 2001 as well failed to predict several of the advances that would require place around computing by 2001. A film's creators felt that when computers had extra right, it would make their way large & large. HAL occupies tremendously of the dwelling front yard in Discovery & nowhere come there any desktop computers, laptop computer, PDAs or even digital watches. As well, a film's portrayal of computer graphics come crude oil inside comparison a graphics & visualisation techniques available in 2001.

Trivia
HAL was besides 'featured' within the short commercial by Apple Computer in the season 2001 where he asks Dave whenever he likes his Mackintosh to a higher degree him. In a Windows computer game Star Control 3 a computer onboard the warp bubble shipping starship resembles HAL 9000 about exactly. A voice is likewise similar. On Recess (TV series) Principal Prickly installs a rules good deal rather HAL 9000. Roland Emmerich's Independence Day features a scene in which Jeff Goldblum (whose character's name is Dave) boots the PowerBook 530By using a startup gong replaced sustaining HAL 9000's voice: "Good Morning Dave." Douglas Rain has unwaveringly refused to recreate the HAL 9000 voice outside of any 2001/2010 context, feeling a super hard obligation to the integrity of the computer's character. Asteroid number 9000, discovered by E. L. G. Bowell in 1981, was eventually given the name "Hal". On The Simpsons, during Treehouse of Horror XII, there is the segment that has a character similar to HAL 9000, which was voiced by Pierce Brosnan. On Stargate Atlantis, a brief glimpse of HAL's "eye" may be seen in the episode "The Intruder". On Futurama, when a Planet Express Ship (soft by Sigourney Weaver) gets mad at Bender, it acts similar to HAL, and possibly comments "Oh! If only I could read lips!". In a computer game Startopia the player's primary helper occurs as computer per title of VAL, whose voice resembles that of HAL, & comments that he when got an creator per title of Dave. In a video game Where in Space is Carmen Sandiego? the one-eyed computer cyclopaedia is known as VAL 9000. In Paper Mario Two, a computer, TEC XX was obviously according to HAL, though less evil In a comedy Airport 2