Category
page 1Fictional technology

cryonics
thumb|Technicians preparing a body for cryopreservation in 1985
Kardashev scale
Proposed scale by which the scope of a civilisation might be measured
artificial gravity
inertial force that mimics the effects of gravity, usually by rotation
stargate
portal device within the Stargate fictional universe
mind uploading
hypothetical copying of a "self" from a brain's neural-networks into a computer, a computer network or a human-like robot
Telescreen
A telescreen is a two-way video device that appears in George Orwell's dystopian novel Nineteen Eighty-Four. It is a medium that dominates the fictional totalitarian society of Oceania, being present in public and private spaces. Omnipresent and almost never turned off, it is an unavoidable source of propaganda and tool of surveillance used by the ruling Party to manipulate and control the Oceanian population.
sonic screwdriver
iconic tool seen in Doctor Who
force field
science fiction concept
tractor beam
fictional technological device
sleeper ship
spacecraft with passengers put into suspended animation for long duration travel

biorobotics
Biorobotics is an interdisciplinary science that combines the fields of biomedical engineering, cybernetics, and robotics to develop new technologies that integrate biology with mechanical systems to develop more efficient communication, alter genetic information, and create machines that imitate biological systems.
ansible
The term ansible refers to a category of fictional technological devices capable of superluminal or faster-than-light (FTL) communication. These devices can instantaneously transmit and receive communicative and informational data streams across vast distances and obstacles, including between star systems and even across galaxies. As a name for such a device, the term ansible first appeared in the 1966 novel Rocannon’s World by Ursula K. Le Guin. Since that time, the broad use of the term has continued in the works of numerous science-fiction authors, across a variety of settings and continuit
USS Callister
episode of Black Mirror (S4 E1)
universal translator
fictional technology that translates spoken language instantaneously
cloaking device
theoretical device to render objects invisible
gravity train
type of train

self-destruct
Self-destruction is a mechanism that can cause an object to destroy itself or render itself inoperable in certain circumstances.

replicator
fictional Device
psionics
thumb|upright=1.35|Captain Science reading an alien's brain
stasis field
fictional type of force field
monolith
fictional monolith in Arthur C. Clarke's Space Odyssey
suicide booth
fictional machine for killing oneself
Subvocal recognition
the art of taking subvocalization and converting the detected results to a digital text-based output
Medbed
thumb|AI-generated content in American politics|AI-generated depiction of medbeds shared to [[Donald Trump's Truth Social account]]Medbeds (short for "medical beds" or "meditation beds") are a nonexistent medical technology that became prominent in conspiracy theory narratives in the early 2020s. Medbeds can supposedly cure any condition but have been kept secret from the general public and reserved for the elite.
Mother Box
fictional device used in Jack Kirby comics
space warfare fiction
fictional stories depicting warfare in outer space