Data Crystal YKTTW Discussion

Data Crystal
Store information in a crystalline, or glasslike, form.
(permanent link) added: 2012-04-11 11:48:58 sponsor: Earnest (last reply: 2012-04-20 18:05:16)

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Rather than use magnetic, optical, flash drive or solid-state drive based information storage mediums, in the future there will be ways to read and write data onto transparent crystaline solids. The crystals may be shaped like quartz, techno Crystal Balls or as diamond or gem cut jewelry.

Data Crystals often double as video recorders and Hologram emitters, allowing owners to record, store and project their home movies. Because Power Glows, these Data Crystal hologram projectors can often even do without an external power source.

Sub-Trope of Power Crystal and Mineral MacGuffin, often used by resident of Crystal Spires and Togas.

  • In Superman II, Superman's Fortress of Solitude at the North Pole had a system that stored information on crystals.


Live-Action TV
  • Space Cases: The Android Thelma exhibited odd behavior throughout the show due to a memory crystal that Harlan accidentally damaged in the first episode. The main ship in the series, the Crysta, also used similar technology.
  • Alphas, one episode featured a necklace made from some strange crystals, and they figure out that it stores information on specially arranged molecule structures.
  • In the first season of Fringe, there were the glass disks and they were data storage devices, Massive Dynamic was able to read information from them.
  • Farscape, too, had data crystals in several episodes, most notably the navigation crystal in "DNA Mad Scientist."
  • Hyperdrive featured this trope being replaced by even more effective crystals (as a DVD to Blu-Ray analogue).
  • Tracker had this, they were maps stored on crystals. The first one got left behind at an alien-theme restaurant after a fight, but Cole found the second one hidden in a stored museum piece. They were maps of the Lake Michigan area to show the way to the Doomsday Device hidden under the Watchfire bar.
  • Shows up occasionally in Star Trek, primarily in later TNG, DS9, and Voyager.

  • In the Stargate 'verse most space-faring species use crystals extensively in their computers. In one case a storage crystal from an old Go'uld research base is dismissed as a simple decoration by the archaeologists.
  • Data Crystals are a popular intergalactic standard in Babylon 5.

Tabletop RPG
  • Shadowrun. Information can stored on optical crystals ("chips"). This includes cyberdeck components.

Video Games
  • Final Fantasy X has Spheres, which hold holographic recordings.
  • The Halo series has these and uses them for storing artificial intelligences. Less complex data is simply transmitted.

Web Original
  • In Orion's Arm, the "ultimate chip", doesn't look like a single crystal and was originally intended for use as a processor for very advanced distributed computing, can also store massive amounts of data, and is made of diamondoid, which is a crystal.

Western Animation

Real Life
  • The reason for this trope is because crystals have been suggested as a storage medium for holographic memory.

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