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"Science fiction writers, I am sorry to say, really do not know anything. We can't talk about science, because our knowledge of it is limited and unofficial, and usually our fiction is dreadful."
- Philip K. Dick
 |
| Hypertracer | ||
| A device that allows a pursuer to follow a spaceship through hyperspace. |
| "What is it?"
"A hypertracer." "That's not enough. I'm not a foundation man. What is it?" "It's a device to allow the ship to be traced through hyperspace." "In other words we can be followed anywhere." "Yes sir." |
| Technovelgy from Second Foundation,
by Isaac Asimov. Published by Doubleday in 1953 Additional resources -
|
Compare to the tracer-bird from Changeling (1980) by Roger Zelazny.
Also, recall the homing beacon from the original Star Wars movie.
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Timeline
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'Power could be compressed thus into an inch-square cube of what looked like blue-white ice'
'It's so light that you can set it up in five minutes by yourself...'
'Heavy penalties... were to be applied to any one found driving manually-controlled machines.'
'Buy a Little Dingbat... electropen, wrist watch, pocketphone, pocket radio, billfold ... all in one.'
'... an elastic, tinted material that had all the feel and appearance of human flesh and epidermis.'
'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...'
