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"The immediate problem with our meat brains is that they have no back-up. We can lose the most precious information we have from one bump on the head or stroke. You want a mind system with back-up that can access other databases."
- Bart Kosko
 |
| Neural Door Lock | ||
| A device that provides access based on neurological data. |
| The front door was locked. Standing in the carpeted hallway, Beam skillfully tilted with the door mechanism. It was geared to respond to specific neural patterns: those of its owners and a limited circle of friends. For him there was no activity.
Kneeling down, Beam switched on a pocket oscillator and started sine wave emission. Gradually, he increased the frequency. At perhaps 150,000 cps the lock guiltily clicked; that was all he needed. Switching the oscillator off, he rummaged through his supply of skeleton patterns until he located the closet cylinder. Slipped into the turret of the oscillator, the cylinder emitted a synthetic neural pattern close enough to the real thing to affect the lock. The door swung open. Beam entered. |
| Technovelgy from The Unreconstructed M,
by Philip K. Dick. Published by Science Fiction Stories in 1957 Additional resources -
|
Compare to Dick's cephalic pattern door from his 1965 novel The Zap Gun.
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'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
'a walking balloon proceeded with long strides of its aluminum legs...'
'There was nowhere on the planet where science and technology could not provide one with a comfortable home...'
'Most men updated their PIP on New Year's Day...'
'...a misshapen, many-tentacled thing about twice the size of a man.'
