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"We are all repositories for genetically-encoded information that we're all spreading back and forth amongst each other, all the time. We're just lousy with information."
- Neal Stephenson
 |
| Anti-Spying Device | ||
| Foolproof means of defending against spy beams. |
| It was not a large office, but it was quite spy-proof and quite undetectably so. Spy-beams trained upon it received neither a suspicious silence nor an even more suspicious static. They received, rather, a conversation constructed at random out of a vast stock of innocuous phrases in various tone and voices. |
| Technovelgy from Foundation,
by Isaac Asimov. Published by Doubleday in 1951 Additional resources -
|
Compare to the cone of silence From Cease Fire (1958) by Frank Herbert, hush corner by Robert Heinlein in Double Star and the Fenton Silencer from an early Arthur C. Clarke story.
The earliest example I know of is the isolation barrage from Wandl, The Invader (1939) by Ray Cummings.
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Additional
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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
Anti-Spying Device-related
news articles:
- Is Privacy Too Expensive?
| China's 'Magpie Drone' Ornithopter |
| FTC: Says Ring Employees Illegally Surveilled Customers |
| Perching Ambush Drones |
| India Ponders Always-On Smartphone Location Tracking |
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'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'
'Henry... assumed the curious absent look of a robot talking on the TBR circuits.'
'The king, an old hand in the running of tyrannies, instantly grasped the directions...'
'...a hemispherical force field enclosing his head.'
'Then he became aware of a gentle pressure pushing him away from the ship.'
'And now they wre busily transforming all their companions, and so on, and so on...'
