The big advantage of Photoshop is that it could run on cheap hardware (Mac IIcx and IIfx) with decent performance.
Oh wow. That takes me back... It's probably been 18 years or so since I've heard that term.
I reckon I'll be wondering around in nostalgia for the rest of the day now. Remembering the good ol' days of my IIci with it's Radius Rocket.
I intend to sometime in the not-impossibly-distant future write detailed descriptions (beyond the level of any of the PS books or online resources I’ve seen) of all the tools in Photoshop, and some critiques/suggestions for improvement. A lot of the ideas seem traceable to 70s/80s research at PARC, NYIT, Stanford, etc., or to these early workstations like those made by Scitex, Tektronix, etc., but there’s not much material online about all of that history, so my knowledge of it is pretty sketchy.
[My email is in my profile, for anyone who has advice.]
Here's some scans of an early S-Graphics sales brochure: http://www.lemonodor.com/archives/000256.html
Unfortunately the company basically folded sometime in 2003-2004ish timeframe - the last work done on Mirai as far as I know was on contract for Weta for Lord of the Rings (Mirai was used to animate Gollum's face; there's an interesting article about it on AWN: http://www.awn.com/articles/technology/two-towers-face-face-...). You can still buy a copy, but it's not under active development: http://www.izware.com/mirai/ (the texture painting tool is pretty cool: http://www.izware.com/mirai/paint.htm). When I have a spare million I'd like to buy the rights and release it as Free Software.
He started doing photo retouching in the 1950s. After he retired he went on to make some of the best photoshops I've ever seen. He was then in his 70s if I remember correctly. He made some posts about how they did it back then, so if there's a way to search deeply in worth1000s forum history it will be there. These posts were made in 2004-2005 I'd think.