On 23/06/07, Fred Cisin <cisin at xenosoft.com> wrote:
> The
First Off-the-Shelf Microcomputer
On Sat, 23 Jun 2007, Lance Lyon wrote:
Errrr.... wasn't that the PET 20001 ?
Possibly.
Here we go again.
What does "First Off-the-shelf Microcomputer" mean?
First to go into design?
First announced?
First demo'd?
First prototyped?
First to enter production?
First "released"? (what does THAT mean?)
First that could be ordered?
First delivered?
First that could be purchased for cash in a store?
Fair point and some good questions.
For me, personally, what mattered was the first one under ?100. (At
that time, in the early 1980s, under US$100 would have done as a
comparison.) As far as I heard back then, Apple did the first machine
for under $1000. Very nice for those rich Americans in the prosperous
north or coastal states. Pure fantasy for a middle-class English kid
in the Europe. That was possibly the family's net income for several
months.
What mattered to *me* was Clive Sinclair's computers. Machines you
could actually afford. Microcomputers for the everyman. Not business
machines for thousands, not even cut-down toys for the American home
market or high-quality educational machines for the European market,
but computers designed and made for the home, for hobbyists, where all
you needed was the computer - it worked with your existing TV and
cassette tape recorder - and said computer cost, say, a week or two's
disposable income, so it's something you might buy for your child.
For me, that meant a 48K Spectrum, bought 2nd hand from a classified
ad for ?80 in about 1983. Before then, I'd learned to code on friends
and family's multiple ZX81s, but that didn't do enough to interest a
13 yr old kid. No sound, no graphics, no colour.
I'd used the Commodore PETs at school but there were only 4 of them
between over 400 pupils - and this in an expensive, fairly exclusive,
private boarding school!
For a more formal definition, though, I'd say "the first personal
computer" that mattered would probably be the first
microprocessor-based machine, with a QWERTY keyboard and an actual VDU
of some form - i.e., more than a single line of text - that ordinary
customers could pay money for and receive in return. Not pre-order,
but buy and receive. How or where doesn't matter.
Something like the MITS Altair or 8800 or whatever was too obscure for
the everyman, I think. Doesn't count.
Tony, your HP sounds like the first single-unit ready-to-use desktop
computer, but that's not the same thing. I bet it was appallingly
expensive, and with a calculator display what it could do would be
very limited - a great deal less than a 1K ZX-81, I would think...?
--
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