Canon

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[[File:Data crystal in-game.png|right|thumb|A data crystal chip.]]
[[File:Data crystal in-game.png|right|thumb|A data crystal chip.]]


Revision as of 16:36, March 19, 2022

A data crystal chip.

A data crystal chip, often referred to as a data crystal,[1] a memory crystal,[2] or a data chip,[3] is a human file storage and transfer device akin to 21st-century flash drives. Composed of silicon and crystal,[4] a data chip can store immense amounts of data, such as the Riemann matrix of an artificial intelligence. Although most data chips are the size of a small matchbook,[5] some may be smaller than a thumb.[6] A pea-sized data crystal chip variant is used to store "micro" AIs, like Jerrod. They are compatible with a laptop's auxiliary reader port and can connect to the laptop's holographic projector.[7]

Background

Doctor Catherine Halsey supplying John-117 with Cortana's data chip.

Data crystal chips are often used to store data that cannot be sent via wireless transmissions because of the data's sensitive or complex nature. They are used by the United Nations Space Command to store navigation and weapons data as well as strategic and tactical intelligence.[8] Data crystal chips are made up of a ceramic composite, with substrate filaments, conduit tracers, carbon sealant, silicon mesh, and crystal synthesis.[9]

A relatively common storage medium for the Riemann matrix of an artificial intelligence construct—from "micro" AIs to starship-grade "smart" AIs—a data crystal can be considered the physical entity of an AI.[4] "Smart" AIs of high importance have a matrix fail-safe that will either destroy the data crystal or render it useless when activated.[2] Despite this, Doctor Catherine Halsey's personal AI, Kalmiya, was able to reconstruct a fragment of erased information from trace ionization that was taken from Araqiel's data chip, after Halsey initiated his fail-safe.[10]

For the SPARTAN-II program, by 2525, Materials Group's Chi Ceti IV division was developing data crystal chips compatible with the MJOLNIR Powered Assault Armor, given a budget of nearly three million credits with materials imported from Muroto.[9] With the Mark V and subsequent versions of the Mjolnir armor, a data crystal chip containing an AI matrix can be inserted into the Spartan wearer's neural interface; this allows the AI and Spartan to synchronize on a mental level, fine-tuning the supersoldier's reflexes to an even greater degree.[11][12] A data crystal chip may also be physically inserted into the systems of a Covenant fleet warships or military space stations to allow the AI to infiltrate the ship's battle network and take control of the ship's systems.[13][14] When a smart AI, Black-Box, was inserted into the systems of Pious Inquisitor, the AI instantly absorbed all the ship's information in the vessel's data banks and transferred it to his data chip.[15] Data crystal chips can also be inserted into numerous terminals and consoles on Forerunner structures, including Installation 04[16] and Requiem.[17] An armored matrix may be used to transport and protect an AI's data crystal chip; this is often done when no holotank is available.[18]

Cortana displayed the ability to project a small hologram of herself from her data crystal chip[19] and transfer herself into the chip just by touching it.[20] She could also transfer herself into Installation 08's systems by walking off of the chip and into the Control Room's terminal.[21]

When the Master Chief and the Weapon were paired together, the AI initially transferred herself from Installation 07's systems into her data crystal chip by physically touching it like Cortana had earlier done while escaping from High Charity.[22] However, the Weapon was subsequently able to transfer herself into systems by manifesting a hologram of herself over the left hand of the Master Chief's GEN3 armor and then walking off of it into a terminal. By touching her hologram, the Master Chief could then transfer the AI back into his armor without ever removing the data crystal chip.[23]

Trivia

  • Though Cortana's data crystal chip is featured prominently in Halo: Combat Evolved, Halo 3, and Halo 4, her method of transfer varies between each game. In Halo: Combat Evolved, Cortana's matrix is transferred only when the chip is directly inserted into an access port. In Halo 2, Cortana is capable of transferring from the MJOLNIR Mark VI's gauntlets to any electronic system in close proximity without using the chip. The chip returns in Halo 3, though Cortana is seen transferring herself remotely to and from the device, much as she did via the suit's gauntlets in Halo 2. Halo 4 reintroduces the direct-insertion system from Halo: Combat Evolved, despite Cortana having upgraded the suit since the events of Halo 3. This may be due to Cortana's deteriorating state of rampancy, as at one point she mentions being "unable to move on her own".[citation needed]
  • In Halo Infinite, the Weapon first transfers into the chip by touching it in the same way that Cortana did in Halo 3 before transferring into other systems by the Master Chief touching them as Cortana did in Halo 2, albeit with the Master Chief first manifesting a hologram of her above his hand.
  • The Master Chief appears to use multiple data crystal chips for Cortana in the series, particularly in Halo: First Strike. When taking Cortana with him aboard Ascendant Justice, it's mentioned that he downloads her into a data chip which is last seen inserted into a maintenance terminal aboard the vessel. Cortana later copies herself into another chip aboard the UNSC Gettysburg which is subsequently left in the reactor subsystem aboard the Unyielding Hierophant, meaning that he would've needed a new chip for Cortana by the time of Halo 2.

Gallery

  • Captain Jacob Keyes holding a data crystal chip in Halo: Combat Evolved.

    Captain Jacob Keyes holding a data crystal chip in Halo: Combat Evolved.

  • Keyes holding a data crystal chip in Halo: Combat Evolved Anniversary.

    Keyes holding a data crystal chip in Halo: Combat Evolved Anniversary.

  • John-117 holding Cortana's data crystal chip.

    John-117 holding Cortana's data crystal chip.

  • Cortana transferring into a data crystal chip.

    Cortana transferring into a data crystal chip.

  • Cortana's data crystal chip in an armored matrix.

    Cortana's data crystal chip in an armored matrix.

  • A data chip beside the body of Professor Laszlo Sorvad.

    A data chip beside the body of Professor Laszlo Sorvad.

  • Cortana's data crystal chip on a dog tag chain.

    Cortana's data crystal chip on a dog tag chain.

  • Schematics of a chip.

    Schematics of a chip.

  • John-117 inserting a crystal chip into his Mark VI MJOLNIR armor.

    John-117 inserting a crystal chip into his Mark VI MJOLNIR armor.

List of appearances

Sources

  1. ^ Halo: First Strike, page 402 (2010)
  2. ^ a b Halo: First Strike, page 157 (2010)
  3. ^ Halo: Glasslands, page 211
  4. ^ a b Halo: Glasslands, page 225
  5. ^ Halo: The Cole Protocol, page 265
  6. ^ Halo: The Cole Protocol, page 13
  7. ^ Halo: Ghosts of Onyx, page 147
  8. ^ Halo: Evolutions, "The Mona Lisa", page 169
  9. ^ a b Halo: The Fall of Reach - The Animated Series, Act Two
  10. ^ Halo: First Strike, page 159 (2010)
  11. ^ Halo: The Fall of Reach, page 252 (2001)
  12. ^ Halo: Combat Evolved, campaign level, The Pillar of Autumn
  13. ^ Halo: Mortal Dictata, page 219
  14. ^ Halo: First Strike, page 77 (2010)
  15. ^ Halo: Mortal Dictata, page 225
  16. ^ Halo: Combat Evolved, campaign level, Assault on the Control Room
  17. ^ Halo 4, campaign level Requiem
  18. ^ Halo: The Flood, page 317 (2003); page 354 (2010)
  19. ^ Halo 4, campaign level Requiem
  20. ^ Halo 3, campaign level Cortana
  21. ^ Halo 3, campaign level Halo
  22. ^ Halo Infinite, campaign level Foundation
  23. ^ Halo Infinite
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