56 lines
2.6 KiB
Plaintext
56 lines
2.6 KiB
Plaintext
|
||
COOPER'S LAWS
|
||
|
||
|
||
Law #1 All systems look good on paper
|
||
|
||
Law #2 Never assume a system has a particular feature just because it seems
|
||
obvious that it would. Even if it does, it won't work the way you
|
||
think it should.
|
||
|
||
Law #3 People who design CAD systems never use them to design anything.
|
||
|
||
Law #4 No CAD system is as good as the demo can make it look, and no system
|
||
is as bad as an incompetent demonstrator can make it look.
|
||
|
||
Law #5 The vendor's statement "Our system is so easy to learn, all you need
|
||
is our user's manual" assumes that you have a master's degree in
|
||
computer science, ten years of experience using other systems, plenty
|
||
of free time, membership in MENSA, an IQ of 175, and a natural flair
|
||
for puzzles.
|
||
|
||
Law #6 The CAD system's user manual comes fully encrypted - free of charge.
|
||
|
||
Law #7 When you first start using a system, you'll think there are bugs in
|
||
it, but they will be your mistakes. As soon as you become more
|
||
proficient with the system you'll discover the real bugs, which will
|
||
be described as unique features of the system.
|
||
|
||
Law #8 After you discover a legitimate bug and duplicate the conditions that
|
||
caused it five different times, you report if to the vendor and they
|
||
won't be able to duplicate it.
|
||
|
||
Law #9 As soon as you become proficient and familiar with the operation of
|
||
the system and learn to work around the limitations, you'll receive a
|
||
new release that operates significantly different from the old one
|
||
and includes a new set of bugs.
|
||
|
||
Law #10 According to the vendor, bugs will be fixed in the next release. New
|
||
software releases won't fix existing bugs and will include new ones.
|
||
|
||
Law #11 Hardware failures always happen when you haven't saved your data in
|
||
six hours.
|
||
|
||
Law #12 New CAD systems are always installed two days prior to commencement
|
||
of design of the most important project your company has ever had,
|
||
which is already behind schedule. Your boss expects you and the CAD
|
||
system to make up the lost time.
|
||
|
||
Law #13 No matter what system you purchase, you'll wish it was faster and
|
||
more powerful.
|
||
|
||
As told to Richard Nedbal of CAD Solutions, San Jose, CA. by Dick Cooper,
|
||
an engineering coordinator for 3M's Test and Measurement Systems division,
|
||
in the June 1989 issue of Personal Engineering and Instrumentation News -
|
||
and typed here by Michael Lurie, Sysop - The Depot BBS (717)853-3599 data.
|
||
|