5 ms·

This YouTube video on A/UX https://www.youtube.com/watch?v=nwrTTXOg-KI https://www.youtube.com/watch?v=nwrTTXOg-KI is one of the best things I've found about th

by leoc 5y ago

This YouTube video on A/UX https://www.youtube.com/watch?v=nwrTTXOg-KI https://www.youtube.com/watch?v=nwrTTXOg-KI is one of the best things I've found about the subject. (It has a usable transcript.) On the subject of what happened with Big Mac, the Macintosh II and NeXT, https://lowendmac.com/2013/apples-bigmac-project-failed-precursor-mac-ii-next-cube/ https://lowendmac.com/2013/apples-bigmac-project-failed-prec... and some of the articles linked from it https://lowendmac.com/2013/next-years-steve-jobs-before-triumphant-return-apple/ https://lowendmac.com/2013/next-years-steve-jobs-before-triu... https://www.aventure-apple.com/le-big-mac-apple/ https://www.aventure-apple.com/le-big-mac-apple/ (Google Translate: https://translate.google.com/translate?sl=fr&tl=en&u=https://www.aventure-apple.com/le-big-mac-apple/ https://translate.google.com/translate?sl=fr&tl=en&u=https:/... ) is the best intro that I'm aware of, though there are some additional, important bits of information in Steven Levy's Insanely Great ch. 9 ( https://books.google.ie/books?id=Y6ZQAAAAMAAJ&dq=insanely+great&focus=searchwithinvolume&q=dhuey https://books.google.ie/books?id=Y6ZQAAAAMAAJ&dq=insanely+gr... ) and the Isaacson bio's ch. 13 ( https://books.google.ie/books?id=JT6FCgAAQBAJ&printsec=frontcover&dq=steve+jobs+isaacson&hl=en&sa=X&redir_esc=y#v=snippet&q=distressed%20call%20from%20Rich%20Page&f=false https://books.google.ie/books?id=JT6FCgAAQBAJ&printsec=front... ). TFA links to some of these, but it missed some of the information in them. (Unfortunately the Adventure-Apple piece needs one big caveat, that it mostly doesn't cite any sources.) There's also yet another whole strand of Macintosh-adjacent Unix in the Network Server products: https://www.youtube.com/watch?v=PsVAdrdkyoA https://www.youtube.com/watch?v=PsVAdrdkyoA . Some key points from these: * I have little idea how well-founded Apple's detailed legal complaints were, but the overall claim that "Jobs had done research for a next generation product and taken the key staff, namely Page from Apple to make it reality" is almost surely absolutely right, and NeXT was conceived an attempt to do Big Mac outside Apple using the Big Mac team from Apple. One thing that TFA and the LowEndMac miss is that Jobs, apparently, wasn't the instigator: according to Isaacson, Rich Page and other Big Mac people contacted him and begged him to launch a new company when Big Mac was cancelled. (ISTR seeing this confirmed elsewhere, too, but I don't recall where atm.) * TFA says that "[a]ll that I can find of the Big Mac project is this insanely low resolution image" showing some hardware and a screenshot of the GUI, but it links to an article which features this glamour shot of what was apparently an industrial design for Big Mac: https://i0.wp.com/www.aventure-apple.com/wp-content/uploads/2019/06/BigMacFrogDesign.jpg?resize=1024%2C950&ssl=1 https://i0.wp.com/www.aventure-apple.com/wp-content/uploads/... . (And this is cited: it's apparently from the Appledesign book https://www.worldcat.org/title/appledesign-the-work-of-the-apple-industrial-design-group/oclc/37719003/editions?start_edition=11&sd=desc&referer=br&se=yr&editionsView=true&fq= https://www.worldcat.org/title/appledesign-the-work-of-the-a... .) The resemblance to the original G3 iMac from over a decade later is obvious. Beyond appearances, some other hardware similarities include a lack of internal expansion slots (according to Levy's book, Jobs maintained his opposition to "slots" through his departure from Apple) and a focus on external expandability instead: the G3 iMac was an early adopter of USB, while Big Mac apparently had Apple Desktop Bus. In fact, according to the Adventure-Apple piece ADB was originally developed for Big Mac under the name of Front Desk Bus (though as usual I see no reference to substantiate this). The single most obvious divergence is that Big Mac couldn't display colour, though no doubt this is because of an underlying similarity: the Big Mac project was trying to hit a roughly G3-iMac-like price point in the mid-'80s. <pinwheel />

leoc 5y ago
* On the software side, Big Mac's vision of Unix with Macintosh on top is familiar from NeXT and OS X. It was also roughly paralleled by many other projects, from Pink/Taligent and BeOS to OS/2 and WinNT. But it's worth asking where Jobs and the other Big Mac supporters got the idea from in turn. One obvious source of inspiration for the NeXT work was Xerox PARC, and Jobs seems to have been acknowledging (or claiming) that influence in the famous clip from the 1995 Triumph of the Nerds "lost" interview where he talked about not understanding the importance of PARC's networking or OO work originally https://www.bhooshan.com/2017/12/07/quotes-steve-jobs-lost-interview/#more-4292 https://www.bhooshan.com/2017/12/07/quotes-steve-jobs-lost-i... https://www.youtube.com/watch?v=nHaTRWRj8G0 https://www.youtube.com/watch?v=nHaTRWRj8G0 . Furthermore Alan Kay had just joined Apple in 1984 https://www.quora.com/What-was-Alan-Kays-experience-like-working-at-Apple https://www.quora.com/What-was-Alan-Kays-experience-like-wor... . But there were plenty of other, very immediate possible inspirations for Big Mac in the commercial workstation market. There was high-end stuff like Apollo/Domain https://en.wikipedia.org/wiki/Apollo/Domain https://en.wikipedia.org/wiki/Apollo/Domain or Lisp machines, but above all there was Sun. By 1983 the Sun-2 workstations had proven that you could already get a real Unix running on a desktop machine, using the same m68k architecture family as the Mac, that you could put a PARCish GUI on top of it https://en.wikipedia.org/wiki/SunView https://en.wikipedia.org/wiki/SunView and that you could make money selling it. And on the other hand Sun's high prices and gimcrack user experience would have bred confidence that Apple could do much better, at least with a couple more years for prices to decline. I can't think of anything to confirm that Sun was an influence, but it more or less has to have been. * What about the networking, though? (Apart from all other possible inspirations, Sun was already trumpeting that "the network is the computer" by this time.) There's no mention anywhere of any network port on any Big Mac prototype, and it seems reasonable to assume that Big Mac was intended to have no integrated networking hardware. But I don't think this indicates that networking was unimportant to the Big Mac vision. Jobs put plenty of emphasis on networking in his February 1985 Playboy interview https://allaboutstevejobs.com/verbatim/interviews/playboy_1985 https://allaboutstevejobs.com/verbatim/interviews/playboy_19... , and he seems to have been very much on board with (and likely involved with?) Apple's efforts to roll out a LAN offering in 1984 and 1985 https://www.macgui.com/news/article.php?t=491 https://www.macgui.com/news/article.php?t=491 . I think the most likely explanation was that, like the non-colour screen, this was a cost-driven decision. In 1985 integrated networking would have been expensive and useless to most modem users, and vice versa, while many users weren't yet ready to pay for either LAN or dial-up hardware. And of course networking hadn't yet really converged on (not-quite-)RJ45 Ethernet—Apple itself had only just started pushing AppleTalk!—so even for LAN users there was a good chance that any integrated LAN hardware would be an expensive waste. * That just leaves the PARC-influenced "object-oriented" element which later showed up on the NeXT in the form of Objective C and the NeXT APIs. Had Big Mac's software already taken some steps in this kind of direction? Or was it an ambition for later, or simply not on the roadmap at all yet? I have no idea. <pinwheel />

by leoc 5y ago

leoc 5y ago

* On the software side, Big Mac's vision of Unix with Macintosh on top is familiar from NeXT and OS X. It was also roughly paralleled by many other projects, from Pink/Taligent and BeOS to OS/2 and WinNT. But it's worth asking where Jobs and the other Big Mac supporters got the idea from in turn. One obvious source of inspiration for the NeXT work was Xerox PARC, and Jobs seems to have been acknowledging (or claiming) that influence in the famous clip from the 1995 Triumph of the Nerds "lost" interview where he talked about not understanding the importance of PARC's networking or OO work originally https://www.bhooshan.com/2017/12/07/quotes-steve-jobs-lost-interview/#more-4292 https://www.bhooshan.com/2017/12/07/quotes-steve-jobs-lost-i... https://www.youtube.com/watch?v=nHaTRWRj8G0 https://www.youtube.com/watch?v=nHaTRWRj8G0 . Furthermore Alan Kay had just joined Apple in 1984 https://www.quora.com/What-was-Alan-Kays-experience-like-working-at-Apple https://www.quora.com/What-was-Alan-Kays-experience-like-wor... . But there were plenty of other, very immediate possible inspirations for Big Mac in the commercial workstation market. There was high-end stuff like Apollo/Domain https://en.wikipedia.org/wiki/Apollo/Domain https://en.wikipedia.org/wiki/Apollo/Domain or Lisp machines, but above all there was Sun. By 1983 the Sun-2 workstations had proven that you could already get a real Unix running on a desktop machine, using the same m68k architecture family as the Mac, that you could put a PARCish GUI on top of it https://en.wikipedia.org/wiki/SunView https://en.wikipedia.org/wiki/SunView and that you could make money selling it. And on the other hand Sun's high prices and gimcrack user experience would have bred confidence that Apple could do much better, at least with a couple more years for prices to decline. I can't think of anything to confirm that Sun was an influence, but it more or less has to have been. * What about the networking, though? (Apart from all other possible inspirations, Sun was already trumpeting that "the network is the computer" by this time.) There's no mention anywhere of any network port on any Big Mac prototype, and it seems reasonable to assume that Big Mac was intended to have no integrated networking hardware. But I don't think this indicates that networking was unimportant to the Big Mac vision. Jobs put plenty of emphasis on networking in his February 1985 Playboy interview https://allaboutstevejobs.com/verbatim/interviews/playboy_1985 https://allaboutstevejobs.com/verbatim/interviews/playboy_19... , and he seems to have been very much on board with (and likely involved with?) Apple's efforts to roll out a LAN offering in 1984 and 1985 https://www.macgui.com/news/article.php?t=491 https://www.macgui.com/news/article.php?t=491 . I think the most likely explanation was that, like the non-colour screen, this was a cost-driven decision. In 1985 integrated networking would have been expensive and useless to most modem users, and vice versa, while many users weren't yet ready to pay for either LAN or dial-up hardware. And of course networking hadn't yet really converged on (not-quite-)RJ45 Ethernet—Apple itself had only just started pushing AppleTalk!—so even for LAN users there was a good chance that any integrated LAN hardware would be an expensive waste. * That just leaves the PARC-influenced "object-oriented" element which later showed up on the NeXT in the form of Objective C and the NeXT APIs. Had Big Mac's software already taken some steps in this kind of direction? Or was it an ambition for later, or simply not on the roadmap at all yet? I have no idea. <pinwheel />