Latest By
Category:


Armor
Artificial Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual Person
Warfare
Weapon
Work

"Science fiction is the very literature of change. In fact, it is the only such literature we have."
- Frederik Pohl

Spy Beam  
  A surveillance device that projects energy into a room, revealing conversation taking place.  

He said "The commission will, of course, have a spy beam on our conversation. This is against the law, but they will use one nonetheless..."

"However," and Avakim seated himself deliberately, "the recorder I have on the table - which is a perfectly ordinary recorder to all appearances and performs its duties well - has the additional property of completely blanketing the spy beam. This is something they will not discover at once."

From Foundation, by Isaac Asimov.
Published by Doubleday in 1951
Additional resources -

Compare to the object-finder beam from L.F. Stone's 1931 story The Conquest of Gola and the spy-ray goggles from 'Doc Smith's 1934 novel Triplanetary.

Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |

Additional resources:
  More Ideas and Technology from Foundation
  More Ideas and Technology by Isaac Asimov
  Tech news articles related to Foundation
  Tech news articles related to works by Isaac Asimov

Articles related to Surveillance
Airport Security Now Using Predator-Style Heat Vision Helmets
'Alexa For Residential' A Landlord's Dream (Tenant's Nightmare?)
Foiling Facial Recognition, Fighting Coaster Viruses, Harlan Ellison-Style
Adversarial Pattern Shirts Confound Object Detection Systems

Want to Contribute an Item? It's easy:
Get the name of the item, a quote, the book's name and the author's name, and Add it here.

<Previous
Next>

Google
  Web TechNovelgy.com   

 

 

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

More News

DALL-E Makes Creative Images From Text
Okay, sf fans. If you could have some art created from a science fiction sentence, what sentence would you pick?

BladeBUG Robots Clean Massive Wind Turbine Blades
'There were the cleaners, with large padded feet, who were apparently polishing their way the whole length...'

Looms To Manually Weave Lunar Rover Wheels
It's fascinating to me how the Apollo program forced people to think outside their usual boxes.

IceBot Antarctic (Planetary?) Robotic Explorers Made Of Ice
'Some will combine in place to form more complicated structures, like excavators or centipedes.'

Glad 2020 Is Over
Maybe you missed one of these?

PEDOT Polymer Could Enhance Brain-Machine Interfaces
'the hair-fine wire going deep into Owen's brain, down into the pleasure center.'

Study: Robots Encourage Humans To Take Risks
Not exactly Three Laws compliant.

Kinetic Buildings And Psychotropic Houses
'There was a dim whirring, and the spheres tipped and began to rotate...'

Jupe Urban Escape Pods Have Tesla, SpaceX Roots
'The houses are prefabricated units... and they sell at the flat rate of five hundred dollars a room set up.'

Best Robot Dance Video Of 2020
'I can Mashed Potato... I can do the Twist.'

More SF in the News

More Beyond Technovelgy

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.