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"I am first of all not a science fiction writer … I write, I suppose, what the Latin Americans call magic realism."
- Harlan Ellison
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| Waldo | ||
| A telefactoring device; also known as the Waldo F. Jones Synchronous Reduplicating Pantograph. |
This story has been largely forgotten (even though it still makes great reading). The notion of a waldo, however, has not. The word itself has come into common usage; the American Heritage Dictionary describes it as follows: "A mechanical agent, such as a gripper arm, controlled by a human limb." Real-life waldoes were developed for the nuclear industry during WWII; they were named after the invention described by Heinlein.
This technology is known today by the more generic term "telefactoring"; it is used in a variety of industries.
| Waldo put his arms into the primary pair before him; all three pairs, including the secondary pair before the machine, came to life. Waldo flexed and extended his fingers gently; the two pairs of waldoes in the screen followed in exact, simultaneous parallelism. |
| From Waldo,
by Robert Heinlein. Published by Astounding Science Fiction in 1942 Additional resources -
|
Heinlein shows his creativity by giving his character a problem (myasthenia gravis - degenerative muscle weakness) and then literally giving him the tool to solve it. You'll also enjoy his laboratory (in orbit, of course, to give Waldo maximum mobility).
A pantograph is a device with a simple physical connection between a pointer and a drawing pen on a piece of paper. Altering the linkage between the pointer and the pen alters the scale of the drawing. The pantograph dates from 1630. Thomas Jefferson liked them; he built one into Monticello.
In Oath of Fealty, by Larry Niven and Jerry Pournelle, telefactor operators who all live in the same arcology assist in a variety of tasks around the globe (and on the moon). At one point, they go on strike; a case of acting locally and globally.
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- Smart Glove Controls 3D Printed Robotic Arm (Waldo!)
- Jeff Bezos Tries Waldoes (Robotic Hands)
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| Dim The Sun With Stratospheric Controlled Perturbation Experiment |
| Tiny LEDs Developed For Dust-Sized Computers |
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'It is remarkable that the long leverages of their machines are in most cases actuated by a sort of sham musculature...'
'Kantos Kan led me to one of these gorgeous eating places where we were served entirely by mechanical apparatus.'
'He almost choked in his astonishment. Mashed potatoes and brown gravy!'
'But when Old Father Sun departs, the chromoplastic reverts to transparency in the dark.'
'It extended three of its tiny arms sideways to lock onto the registration pins...'
'The grey gas not only cut off his vision, but also his other senses...'
'Mass-produced in the orbiting factories...'
'I enjoy watching this way, but - He waved his hand and the circuit switched abruptly.'
