Simon, The First Personal Computer

From: Doug <doug_at_blinkenlights.com>
Date: Mon Apr 26 00:25:27 1999

Hi, ClassicCmp.

I haven't re-subscribed yet, but I hope to as soon as my life reaches a
quiescent state (I'm done breaking eggs, and I'm now working on the
omelette). I check Kevan's web archive once in a while, so I got a chance
to catch the "first pc" thread.

Of course, my idea of crowning a machine with the title "the first pc" was
intended to be a catalyst for discussion, and to help dispel the popular
myth that the Altair was the first pc, or that it started the hobbyist
movement, or any such nonsense.

However, I think Simon is the best candidate for that title. Yes, there
were other simple machines built before Simon, such as Stibitz's relay
calculator, the first version of which was built on his kitchen table.
But I don't consider such one-offs to be viable contenders.

Simon was built in 1950 by Edmund Berkeley for the express purpose of
educating the masses and with the express hopes of fostering a computer
hobbyist movement.

So, who was this Berkeley guy? He was one of the lesser known players in
the start of the computer revolution. He was a mathematician who worked
on the Harvard Mark II, he worked with Eckert and Mauchly to help define
the Univac, he founded the ACM, he started the first computer magazine,
etc.

How did Simon differ from other simple relay machines, like the first
Stibitiz calculators? It was more general purpose, it was portable, and
it was popularized in the press. 13 articles on Simon appeared in
Radio-Electronics in 1950 and 1951. It was the subject of a cover story
in Scientific American. It was covered in two of Berkeley's books. It
was given television coverage and appeared in such mainstream magazines as
Life.

Berkeley was the first computer evangelist -- the first to articulate the
idea of a personal computer, and the first to build one. Of course, there
were others, such as Vanevar Bush, who described futuristic visions, but
Berkeley dedicated a good part of his life to making computers accessible
to mere mortals.

I haven't stumbled upon a machine yet more deserving of "the first pc"
title than Simon, and given the depth of Berkeley's work, I don't expect
to. But Simon was just the first milestone towards the goal of accessible
personal computers, and it doesn't diminish the importance of the PDP-8,
the Mark-8, or even the lowly IBM PC.

OK, I'll crawl back under my rock now.

-- Doug
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Received on Mon Apr 26 1999 - 00:25:27 BST

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