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"The answer to the problem of information overload on the Net is reputations… engineer a system called a reputation server."
- Neal Stephenson
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| Drafting Dan | ||
| The first computer software drafting program (Computer Aided Design - CAD). |
This is the first mention of a computer software drafting program, like AutoCAD and the many other drafting packages available today.
| I knew that they were using powered semi-automatic drafting machines now... You could put straight lines or curves anywhere on an easel just by punching keys. |
| Technovelgy from The Door Into Summer,
by Robert Heinlein. Published by Fantasy & Science Fiction in 1956 Additional resources -
|
This novel was published in 1956, which I believe was before the use of computers in drafting. In the mid-1950's the US Air Force developed SAGE (Semi Automatic Ground Environment) for air defense; it provided one key component; a cathode ray tube to show computer-processed information (in this case, radar and other data). The first true CAD (Computer Aided Design) systems emerged in the 1960's; the first was The Electronic Drafting Machine, which used PDP-1 computer from DEC (Digital Equipment Corp., a vector-refresh display and a disk memory device used to refresh the graphic display. An electronic light pen was used to input commands.
I spent some time working with PDGS (Product Design Graphics System), Ford Motor Company's home-grown CAD program. PDGS started with a few FORTRAN programs to calculate specific parameters for subsystems (like suspension designs); by the 1990's it had grown to a full-fledged system with (reputedly) 10,000 sub-menus full of features.
(Special thanks to Bill Mullins for pointing this one out.)
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'If you're one of those rarities who haven't attended a rocket-polo "carnage", let me tell you it's a colorful affair.'
'They filed clumsily into the battleroom, like children in a swimming pool for the first time, clinging to the handholds along the side.'
'a walking balloon proceeded with long strides of its aluminum legs...'
'There was nowhere on the planet where science and technology could not provide one with a comfortable home...'
'Most men updated their PIP on New Year's Day...'
'...a misshapen, many-tentacled thing about twice the size of a man.'
