In article
<
f2add696-2223-42bb...@j9g2000vby.googlegroups.com>,
hanc...@bbs.cpcn.com (hancock4) writes:
> On Jan 4, 3:33 pm, "Charlie Gibbs" <cgi...@kltpzyxm.invalid> wrote:
>
>> Unfortunately, much of this became a mystique, remnants of which
>> survive to this day. Things have to made to look "computerish",
>> which usually means silly blocky typefaces with lots of upper case
>> and gratuitous leading zeros.
>
> In the outside world, making things "computerish" usually meant using
> the optical typeface, where numbers look like MICR characters on a
> check.
Yup. Nowadays new silly "modern-looking" fonts have to be created
because, ironically, that fake MICR looks so old-fashioned.
> In the computer world, everything was all uppercase since that's
> what machines could only understand, display, or print in typical
> applications. (Sure, you could get a lower case print chain and
> lower-case capable CRT, but it could be cumbersome for various
> reasons. Most of the time we had our trusty 1403 printer.)
That was a problem. (I loved using the keypunch's multi-punch key
to add extra zone bits to my password to make it lower-case, which
on most printers came out blank - although I'd throw in a few
truly unprintable characters as well.) But even when lower-case
capability became widespread, many people refused to use it.
Some still don't.
>>> Some online systems started the transaction with a command string
>>> that had to be precisely formatted and encoded.
>>
>> You dissin' CLIs, boy? :-)
>
> I thank heaven I never had to use such systems. I've seen really
> convoluted long strings. I guess the operators who used them
> regularly got the hang of them, but they sure looked error prone
> and tedious.
ls -l `grep -i somestring *.c | cut -d: -f1 | sort | uniq`
>>> As computers got more horsepower programming could be more
>>> sophisticated and the user interface evolved. Screens became easier
>>> to use. I believe the original IBM 3270 terminal only had a few PF
>>> keys, but then later models went up to 12 then 24, making screen-to-
>>> screen navigation easier.
>>
>> Nevertheless, taking the number of PF keys as a figure of merit is
>> fraught with peril (ease of learning vs. ease of use again).
>
> Well, here's an example: in an old system, to navigate around one
> typed in a command code and there were several commands available (eg
> within the account or to the next account or back to the master menu,
> etc.) In the new system, PF keys did the word, and the last line of
> the screen was a reference.
Designed properly, it can be a good thing. But I still remember
firing up an early copy of Norton Utilities, looking at all the
function key selections (why function keys? why not normal characters?)
and thinking, "You are in a little twisty maze of menus, all different."
>>> Batch systems evolved, too. One common example was the date check:
>>> instead of merely saying "INVALID DATE", it would be more specific,
>>> eg "INVALID MONTH", or, "DATE MAY NOT BE A FUTURE DATE", or,
>>> "APPLICATION DATE MUST BE GREATER THAN DATE OF BIRTH".
>>
>> It was definitely an improvement over error codes that had to be
>> looked up. "404 - can't find the manual" :-)
>
> Better still was "self explanatory".
<gasp> But that's not the Computer Way! Who's going to think
it's a sophisticated system if just anyone could understand it?
>> As a Canadian, the one I run into most often is trying to fit our
>> postal code (letter, digit, letter, space, digit, letter, digit)
>> into a 5- (or 9-) character zip code field that only accepts digits.
>
> With all due respect to our northern neighbor, I hate typing in
> Canadian zip codes. They're just not symetrical and require shifting
> and releasing. I find the letter digit combo confusing.
At least it didn't lead programmers into the trap of defining it
as a numeric field. (How would you describe a missing code?
Magic values are Evil.)
>>> Indeed, back in the early 1980s many people still used letters for
>>> their phone number, eg, KL 5-2358, and a computer required only
>>> numbers.)
>>
>> I remember being told that the letter prefixes (and associated
>> exchange names) made it easier to remember telephone numbers.
>> Ironically, during the switch to all-digit dialing, I once
>> read that the reason was to make it easier to remember.
>> Ah, the magical world of marketing...
>
> In large cities, phone numbers for manual exchanges were originally
> name+4, eg Parkway 2368. When they converted to dial, PARkway would
> convert to 727 (later PArkway 7). They felt 727-2368 would be hard
> to remember so they kept the name and added letters to the dial.
Where are the days of Auld Lang Syne?
Butterfield 8! Madison 9!
Let's keep those beautiful names alive!
Crestview 6! Gramercy 5!
Get ready to fight before it's too late!
Temple 2! Murray Hill 8!
Let's let 'em know that this means war!
Gettysburg 3! Concord 4! Hurray!
This is from Allan Sherman's "Let's All Call Up AT&T and Protest to
the President March" - which contained, among other things, the lines:
If he won't change the rules,
Let's take our business to another phone company.
...which in those days was as much a fantasy as arranging to
have the sun rise in the west for a change.
> Ironically, those same letters survive to this day for other uses.
Subject to minor modifications - where is Z this week?
--
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