ROBOT DREAMS
Isaac Asimov
I
First published 1983
Uploaded by professor0008

Introduction
II
Science fiction has certain satisfactions peculiar to itself. It is possible, in trying to portray future
technology, to hit close to home. If you live long enough after writing a particular story, you may
actually have the pleasure of finding your predictions reasonably accurate and yourself hailed as a sort
of minor prophet.
This has happened to me in connection with my robot stories, of which "Light Verse"
(included here) is an example.
I began writing robot stories in 1939, when I was nineteen years old, and, from the first, I
visualized them as machines, carefully built by engineers, with inherent safeguards, which I called
"The Three Laws of Robotics." (In doing so, I was the very first to use the word "robotics" in print,
this taking place in the March, 1942 issue of _Astounding Science Fiction_.)
As it happened, robots of any kind were not really practical until the mid-1970s when the
microchip came into use. Only that made it possible to produce computers that were small enough and
cheap enough, while possessing the potentiality for sufficient capacity and versatility, to control a
robot at nonprohibitive expense.
We now have machines, called robots, that are computer-controlled and are in industrial use.
They increasingly perform simple and repetitious work on the assembly lines--welding, drilling,
polishing and so on--and they are of increasing importance to the economy. Robots are now a
recognized field of study and the precise word that I invented is used for it--robotics.
To be sure, we are only at the very beginning of the robotic revolution. The robots now in use
are little more than computerized levers and are very far from having the complexity necessary for the
Three Laws to be built into them. Nor are they anything close to human in shape, so they are not yet
the "mechanical men" that I have pictured in my. stories, and that have appeared on the screen
innumerable times.
Nevertheless, the direction of movement is clear. The primitive robots that have come into use
are not the Frankenstein-monsters of equally primitive science fiction. They do not lust for human life
(although accidents involving robots can result in human death, just as accidents with automobiles or
electrical machinery can). They are, rather, carefully designed devices intended to relieve human
beings of arduous, repetitive, dangerous, nonrewarding duties so that, in intent and in philosophy, they
represent the first steps toward my story--robots.
The steps that are yet to come are expected to proceed further in the direction I have marked
out. A number of different firms are working on "home robots" that will have a vaguely human
appearance and will fulfill some of the duties that once devolved on servants.
The result of all this is that I am held in considerable regard by those working in the field of
robotics. In 1985, a fat encyclopedic volume entitled _Handbook of Industrial Robotics_ (edited by
Shimon Y. Nof and published by John Wiley) appeared, and, on request of the editor, I supplied it
with an introduction.
Of course, in order to appreciate the accuracy of my predictions, I had to be fortunate enough
to be a survivor. My first robots appeared in 1939, as I say, and I had to live for over forty more years
in order to discover I was a prophet. Because I had begun at a very early age, and because I was
fortunate, I managed to do this and words cannot tell you how grateful I am for that.
Actually, I carried on my predictions of the future of robotics to the very end, to the ultimate
moment, in my story "The Last Question," published in 1957. I have a sneaking suspicion that, if the
human race survives, we may continue to progress in that direction in some ways anyway. Still,
survival is limited at the best, and I have no chance of seeing very much more of the future course of
technology. I will have to content myself with having future generations witness and (I hope) applaud
what triumphs of this sort I may gain. I, myself, won't,
Nor are robots the only area in which my crystal ball was clear. In my story "The Martian
Way," published in 1952, I described a space walk quite accurately, although an actual feat of this sort
didn't take place till fifteen years afterward. Foreseeing space walks was not a very daring piece of
prescience, I admit, for, given spaceships, such things would be inevitable. However, I also described