Steve Jobs is supposed to take the stage on Wednesday and debut the public beta of the long-awaited operating system OS X. How long-awaited? If you count precursor projects like Pink, Copland, and Rhapsody, about nine years.
But we're only counting the latest OS X news. Here's a guide to Macworld's OS X coverage from 1998 on.
Macworld outlines OS X features, including Carbon, mention of pre-emptive multitasking, and protected memory. A sidebar reported an OS X beta in winter 1999; final version of OS X in summer 2000.
The August coverage also notes that OS X development coincided with a critical period for Apple: after the trials of OS X predecessors -- Copeland, Gershwin, and Rhapsody -- the company badly needed to demonstrate that it could conceive of, develop, and deliver an innovative operating system.
Third-party developers express their pleasure with Apple's OS X plans. Says one, Apple is "doing the right things to serve the needs of professional publishing and digital-content creators."
Steve Jobs demonstrates OS X Server during the Expo keynote by connecting 49 iMacs to one server and running a QuickTime movie. The display shows that multiple Macs can be configured and booted from a single server, thus permitting users to move toward a more network-oriented model of computer use.
Apple demonstrates a suite of tools for the soon-to-be-released OS X Server. Most of the demonstrated applications work by porting the vendor's existing Unix version to the Unix base of OS X.
Steve Jobs surprises veteran Apple-watchers by announcing that key parts of OS X will be released as open source. He also drops the price of the now-shipping OS X Server from $999 to $499. The open source announcement is hailed as a sign that Apple recognizes the forces at play in the general high-tech market.
Apple also hopes to gain improvements for their OS X server from the programming public: "It's as if we had hired a huge bunch of programmers for free," asserts Ernie Prabhakar, Apple's product manager for Mac OS X Server. "We'll have a final product with better performance and new features."
A preview of Quartz, the image-rendering model for OS X, is shown to the attendees at the Apple World Wide Developers' Conference (WWDC). Quartz is based on Adobe's portable document format, which is supposed to help preserve imaging data as it moves across several applications.
Developers praise Apple for sticking to its predicted OS X development roadmap, although they did raise a few eyebrows at the renaming and reclassification of some OS X components: the component used to run pre-OS X applications on OS X, Mac OS Blue Box, had been renamed to Mac Classic and the Yellow Box, a development environment for new OS X software, was now called Cocoa. Carbon, the third element of OS X and the one used for running applications developed specifically for OS X, remains unchanged.
Macworld reviews OS X server, giving it three-and-a-half mice. OS X Server was predictably strong in the client/server model (i.e. the ability to configure and run several different machines off one server) but weak when it came to actual file and Web serving.
Macworld offers a preview of what Mac users can expect in the year 2000: machines running OS X with a new, improved Finder; preemptive multitasking; and a clean interface. By "new, improved Finder," what Apple actually meant was a Next-derived file browser; the decision to supplant a well-documented and frequently used Mac OS feature with a new mode of finding the computer's contents is somewhat controversial.
Apple introduces the interface for OS X -- dubbed "Aqua" -- to the Macworld Expo attendees. The notable interface features included translucency, which enables users to see the contents of windows as they're stacked atop one another; three-dimensional icon and window design; single-window mode, in which only one window is available at a time; and a dock storing the applications and documents available on the desktop.
Macworld also reports that OS X is still on target for delivery by the end of 2000; new Macs are supposed to come with a final version of the new operating system installed through the latter period of 2000, and older operating systems will be phased out of new Macs by January 2001.
Work on OS X continues apace. Apple releases the fourth developer preview of OS X at WWDC and says, "There are no more reasons you shouldn't be developing [for OS X]." Other notable DP 4 changes: the Finder looks more familiar and less browser-like, and the dock is less obtrusive.
Also at WWDC: Steve Jobs deftly delays the final release date for OS X again. The operating system, which was to have been rolled out in final form by summer 2000, is now expected in January 2001. Developers are mostly unfazed by this newest date.
The other large population awaiting the release of OS X -- Apple users hoping to get their hands on a beta release -- learns that a public beta version of OS X was due out during the summer.
Computer users and interface gurus weigh in on Aqua. Columinst David Pogue counters, "The thing is, most of the criticism concerns the Aqua look -- not Mac OS X as a whole. That's like critiquing the deck chairs on the Titanic."
Macworld Expo in New York City debuts several stylish new pieces of hardware, but no beta version of OS X.
Macworld notes the long and winding road Apple's latest operating system has taken; the timeline includes OS X precursor projects Copeland and Rhapsody, two OS products that never made it to the general market.
Technically, summer doesn't end until September 21. A public beta version of OS X is supposed to debut at Apple Expo in Paris, France during the week of September 11, thus fulfilling Steve Jobs' promise to release OS X beta in summer 2000.