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"Everything starts as somebody's daydream. And, when you're daydreaming, it is science fiction. It's when you start work out how you put it together, true science fiction becomes real science."
- Larry Niven
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| Guide-Beam | ||
| A wireless means of controlling and directing the movement of a passenger vehicle. |
| He spun off down the road, allowing the car to operate on the San Francisco guide-beam north. It was safer that way, especially on U.S. 101. And a lot quicker. He didn't mind having his car operated from a hundred miles off. All the other cars racing along the sixteen lane highway were guide-operated, too, those going his way and those heading in the opposite direction, on the analog south highway to Los Angeles. It made accidents almost impossible, and meant he could enjoy the educational notices which various universities traditionally posted along the route. And, behind the notices, the countryside. |
| From Dr. Futurity,
by Philip K. Dick. Published by Ace Books in 1960 Additional resources -
|
Compare with the Camden speedster from Robert Heinlein's 1941 story Methuselah's Children. Charles Stross came up with a very interesting variation on this idea in his 2007 novel Halting State; see driverless drones.
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