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"If we're going to be consistent and advocate freedom of speech we have to advocate freedom of encrypted speech too. The genie is out of the bottle, cryptologically."
- Neal Stephenson
 |
| Invisible Watchmen | ||
| Automated 'home security' sentry system that targets and eliminates intruders. |
This is a very early reference to this idea. They're diabolically ingenious!
| He reached up with the little oval instrument he held.
It was a recorder which registered the presence anywhere nearby of "invisible watchmen," those diabolically ingenious combinations of electric eyes and atomic beams, effective alarms that blasted down intruders without warning. |
| Technovelgy from Murder in the Void,
by Edmond Hamilton. Published by Thrilling Wonder Stories in 1938 Additional resources -
|
Compare to the automatic gun from The Andromeda Strain (1969) by Michael Crichton and the
robot gun from Aliens (1986) by Alan Dean Foster.
This idea is under development (using bullets instead of lasers), with some success: see the article on the DoDAMM Autonomous Robot Sentry Gun.
(Super aEgis 2 autonomous robot sentry gun )
As far as I know, automatically targeted guns didn't exist until WWII when anti-aircraft fire could be targeted using radar.
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Additional
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More Ideas
and Technology from Murder in the Void
More Ideas
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Tech news articles related to Murder in the Void
Tech news articles related to works by Edmond Hamilton
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'Hocus-pocus religions and archaic weapons are no substitute for a good blaster at your side.'
'Oscar picked up a trowel. 'I'm the tool for the mortar,' the little trowel squeaked cheerfully.'
'... he waited for the robotrix attendant to finish fueling up his ship.'
The Roujin Z system provides care to fully bedridden patients - and then some!
'Aerostat meant anything that hung in the air. This was an easy trick to pull off nowadays.'
'The Ringworld had no horizon. There was no line where the land curved away from the sky.'
'An adjustment panel outside the door would cause it to extrude various appurtenances in memory plastic...'
'Annealed in any shape for a time, and codified, the structure of that shape is retained down to the molecules.'
It's not really polite to tear the limbs off robots.
'...the imaginary companions discovered by needful children.'
