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
"Fuzzy logic tries to get machines to think like people do, with inexact fuzzy terms."
- Bart Kosko
 |
| Toll Door | ||
| An apartment door that operates on a cash-only basis. |
This idea flows throughout the novel; particular items require an immediate, cash payment.
Joe Chip is sitting in his apartment; he walks to his front door to open it.
| The door refused to open. It said, "Five cents, please."
He searched his pockets. No more coins; nothing. "I'll pay you tomorrow," he told the door. Again it remained locked tight. "What I pay you," he informed it, "is in the nature of a gratuity; I don't have to pay you." "I think otherwise," the door said. "Look in the purchase contract you signed when you bought this conapt." ...he found the contract. Sure enough; payment to his door for opening and shutting constituted a mandatory fee. Not a tip. "You discover I'm right," the door said. It sounded smug. |
| From Ubik,
by Philip K. Dick. Published by Doubleday in 1969 Additional resources -
|
In the past, I've seen bathroom stall doors that only opened for a fee; often when you pull to the curb with your car, you walk over to a device that accepts coins.
Here's another quote:
Compare this device with the cheerfully serviceful self-satisfied door from Douglas Adams' The Hitchhiker's Guide to the Galaxy.
"Five cents, please," his front door said when he tried to open it. One thing, anyhow, hadn't changed. The toll door had an innate stubbornness to it; probably it would hold out after everything else.
Comment/Join this discussion ( 3 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Ubik
More Ideas
and Technology by Philip K. Dick
Tech news articles related to Ubik
Tech news articles related to works by Philip K. Dick
Toll Door-related
news articles:
- PoBot Has Your Back - For 25 Cents
- Mobile Devices At Core Of Future Appliances
| Oh Yes, We're Building The Rotating Tower In Dubai |
| Real-Life Macau or Ghost In The Shell |
| Galini 3D Printed Sleeping Pod Tiny Houses |
| Seasteading Floating Cities |
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> |
|
|
|
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.
|
'... forcing the energy transfer which allowed him to ... erase the other internal-external damage.'
'Of course, being negative matter, when you push it, it comes toward you..'
'They'll also start pulling in gases and liquids from the local atmosphere...'
'The plastex swam and whirled like boiling toothpaste...'
'The object is built up of an infinite series of plane layers, at the focus of the ray...'
'... the computing mechanisms that studied and restructured the incoming material.'
'... an instrument having relatively small bit pieces adapted to be gripped between the teeth.'
'A procession of automatic ore carts was racing over the bleak slag'
'The cab was an egg-shaped bubble of light metals and plastics...'
