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  Caption A screenshot of Mac OS X v102 "Jaguar"
  Developer Apple Computer
  Family BSD
  Source Model Closed Source ( Darwin foundation is Open Source )
  Latest Release Version 1028
  Latest Release Date October 3 2003
  Kernel Type Hybrid Kernel ( XNU )
  License APSL and Apple EULA
  Working State Supported
  Website http://wwwinfoapplecom/usen/macosx/


Mac OS X version 10.2 "Jaguar" was the third major release of Apple Computer 's Mac OS X Operating System . It superseded Mac OS X V10.1 "Puma" and preceded Mac OS X V10.3 "Panther." The operating system was initially available on August 24 , 2002 for a price of $129 American Dollars , or at a price of $199 dollars for Apple's new 'family pack', which allowed five installations on separate computers in one household. The operating system was generally well received by Macintosh users as a large step forward in the areas of stability, general speed enhancements, and the lineup of both graphical, and command line applications available; however, many critics still claimed that significant user interface speed issues existed, and that the operating system was still awkward to use, and immature.

Mac OS X 'Jaguar' was the first Mac OS X release to publicly use its code name in marketing and advertisements. Today Mac OS X products continue the tradition, and Apple officially refers to their operating systems by their code names.


SYSTEM REQUIREMENTS


  • Supported Computers: Power Mac G3 or G4, iMac, eMac, PowerBook G3 or G4, or iBook computer

  • Amount of RAM Required: 128 megabytes



FEATURES


  • Increased support for Microsoft Windows networks - In Jaguar, Apple added much more support for Microsoft Windows networks, and Microsoft Windows sharing protocols. Most of the changes were added behind the scenes, which included new Samba tools, and new printing protocols.

  • Quartz Extreme - Quartz Extreme was added for compositing graphics directly on the video card, without the use of software to composite windows. The technology allotted the task of drawing the 3D surface of windows to the generally idle Graphics Processing Unit , rather than to the Central Processing Unit . Overall, the technology benefited the areas of user interface responsiveness and general speed enhancements throughout.

  • An adaptive Spam Mail Filter

  • A system-wide repository for contact information in the new Address Book

  • Rendezvous (now called Bonjour) networking - Rendezvous is Apple's implementation of an IETF open protocol ( Zeroconf ) that allows devices over a network to essentially 'find each other' with a directory listing service. For example, a Rendezvous enabled printer connected to a network, could 'find' and connect to a Bonjour enabled computer without any user configuration. This technology is used today in applications like ITunes Music Sharing and iChat Rendezvous messaging.

  • IChat - An Apple-branded, officially-supported third party AOL Instant Messenger client.

  • A revamped Finder with searching built directly into every window.

  • Dozens of new Apple Universal Access features.

  • '''s (See Watson )

  • Increased speed across the entire system

  • Journaled file system (first introduced in 10.2.3 Server, later made available to 10.2.x clients)



MARKETING


Jaguar marked the first Mac OS X release which publicly used its code name as both a marketing ploy, and as an actual official reference to the operating system. As well, Apple replaced their standard Mac OS X box with a new, Jaguar-themed box.

Today, all Mac OS X releases are given a Feline -related name upon announcement, and Mac OS X releases are now referred to by their code name, in addition to version numbers.


CRITICISMS


While most critics of the operating system agreed that Jaguar was a great step towards completion of the Mac OS X operating system, they criticized Apple for not spending enough time working on annoying user interface snags, as well as making the user interface user-friendly and 'well rounded.' Even with Quartz Extreme, critics claimed that user interface lag was still a significant problem in the operating system, and that the user interface was still not a completed piece of work. Many critics went as far as to say that the user interface was 'awkward' and when using Mac OS 9 , they felt their system was significantly faster.


VERSION HISTORY



Mac OS X v10.2.7 (codenames Blackrider, Smeagol) was only available to the new Power Mac G5s and aluminum PowerBook G4s released before Mac OS X v10.3. Officially, it was never released to the general public.

Mac OS X v10.2.8 is the last version of Mac OS X supported on the "beige G3" desktop and minitower systems.

Also, the famous Happy Mac that had served Mac users for almost 18 years during a Macintosh's startup sequence was replaced with a large grey Apple logo with the introduction of Mac OS X 10.2.


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