Carbon Copy (software)

Last updated

Carbon Copy was "a remote control/communications program" [1] with for-its-day advanced features for remote screen sharing, [2] background file transfer, and "movable chat windows". [3]

Contents

Overview

The New York Times described it thus: "you can sit at the console of either machine and call up the programs and files stored on the other". [4] Computerworld called it "a package that mirrors every action a user takes on two connected PCs". [5]

Part of its user base was acquired via inclusion as bonus software for a modem that could communicate at "300, 1200 and 2400 baud." [6]

Carbon Copy's vendor, Meridian Technology, was acquired by Microcom in early 1988, [7] and accepted tax credits to move software duplication and packaging of Carbon Copy to Puerto Rico. [8] Meridian had a British subsidiary, also acquired by Microcom. [9]

History

Computerworld covered the flow of features and newer releases: 3.0 (1986), [10] 1987, [11] 1989. [12] By 1991, although Version 5.2.2 was still actively marketed, Version 6.0 was released to coincide with the release of MS/DOS 5.0. [13]

By 1994, DOS versions topped out at 6.0, and the 2.0 version of Carbon Copy Plus for Windows was available. [14]

See also

Related Research Articles

XyWrite is a word processor for MS-DOS and Windows modeled on the mainframe-based ATEX typesetting system. Popular with writers and editors for its speed and degree of customization, XyWrite was in its heyday the house word processor in many editorial offices, including the New York Times from 1989 to 1993. XyWrite was developed by David Erickson and marketed by XyQuest from 1982 through 1992, after which it was acquired by The Technology Group. The final version for MS-DOS was 4.18 (1993); for Windows, 4.13.

<span class="mw-page-title-main">IBM PC compatible</span> Computers similar to the IBM PC and its derivatives

IBM PC compatible computers are technically similar to the original IBM PC, XT, and AT, all from computer giant IBM, that are able to use the same software and expansion cards. Such computers were referred to as PC clones, IBM clones or IBM PC clones. The term "IBM PC compatible" is now a historical description only, since IBM no longer sells personal computers after it sold its personal computer division in 2005 to Chinese technology company Lenovo. The designation "PC", as used in much of personal computer history, has not meant "personal computer" generally, but rather an x86 computer capable of running the same software that a contemporary IBM PC could. The term was initially in contrast to the variety of home computer systems available in the early 1980s, such as the Apple II, TRS-80, and Commodore 64. Later, the term was primarily used in contrast to Apple's Macintosh computers.

<span class="mw-page-title-main">Xenix</span> Discontinued Unix version published by Microsoft

Xenix is a discontinued version of the Unix operating system for various microcomputer platforms, licensed by Microsoft from AT&T Corporation in the late 1970s. The Santa Cruz Operation (SCO) later acquired exclusive rights to the software, and eventually replaced it with SCO UNIX.

<span class="mw-page-title-main">Corel Ventura</span> Desktop publishing application

Ventura Publisher was the first popular desktop publishing package for IBM PC compatible computers running the GEM extension to the DOS operating system. The software was originally developed by Ventura Software, a small software company founded by John Meyer, Don Heiskell, and Lee Jay Lorenzen, all of whom met while working at Digital Research. It ran under an included run-time copy of Digital Research's GEM.

<span class="mw-page-title-main">IBM PC DOS</span> Computer operating system

IBM PC DOS, an acronym for IBM Personal Computer Disk Operating System, is a discontinued disk operating system for the IBM Personal Computer, its successors, and IBM PC compatibles. It was manufactured and sold by IBM from the early 1980s into the 2000s. Developed by Microsoft, it was also sold by that company as MS-DOS. Both operating systems were identical or almost identical until 1993, when IBM began selling PC DOS 6.1 with new features. The collective shorthand for PC DOS and MS-DOS was DOS, which is also the generic term for disk operating system, and is shared with dozens of disk operating systems called DOS.

<span class="mw-page-title-main">CP/M-86</span> Discontinued computer operating system for x86 processors

CP/M-86 is a discontinued version of the CP/M operating system that Digital Research (DR) made for the Intel 8086 and Intel 8088. The system commands are the same as in CP/M-80. Executable files used the relocatable .CMD file format. Digital Research also produced a multi-user multitasking operating system compatible with CP/M-86, MP/M-86, which later evolved into Concurrent CP/M-86. When an emulator was added to provide PC DOS compatibility, the system was renamed Concurrent DOS, which later became Multiuser DOS, of which REAL/32 is the latest incarnation. The FlexOS, DOS Plus, and DR DOS families of operating systems started as derivations of Concurrent DOS as well.

<span class="mw-page-title-main">DESQview</span> Text mode multitasking operating environment

DESQview (DV) is a text mode multitasking operating environment developed by Quarterdeck Office Systems which enjoyed modest popularity in the late 1980s and early 1990s. Running on top of DOS, it allows users to run multiple programs concurrently in multiple windows.

<span class="mw-page-title-main">Columbia Data Products</span> Company

Columbia Data Products, Inc. (CDP) is a company which produced the first legally reverse-engineered IBM PC clones. It faltered in that market after only a few years, and later reinvented itself as a software development company.

<span class="mw-page-title-main">Compaq Portable series</span> Laptop manufacturer

Compaq's first computers' form factors were portable, also called "luggables", and then "lunchbox computers", and together constituted the Compaq Portable series. These computers measured approximately 16 inches (410 mm) deep, 8 inches (200 mm) tall, and approximately 20 inches (510 mm) wide. As the products evolved, laptops and notebooks were created offing a new level of portability that caused the market to explode.

<span class="mw-page-title-main">Compaq Portable</span> Early portable computer

The Compaq Portable is an early portable computer which was one of the first IBM PC compatible systems. It was Compaq Computer Corporation's first product, to be followed by others in the Compaq Portable series and later Compaq Deskpro series. It was not simply an 8088-CPU computer that ran a Microsoft DOS as a PC "work-alike", but contained a reverse-engineered BIOS, and a version of MS-DOS that was so similar to IBM's PC DOS that it ran nearly all its application software. The computer was also an early variation on the idea of an "all-in-one".

<span class="mw-page-title-main">Multiuser DOS</span> Family of CP/M- and DOS-compatible multi-user multi-tasking operating systems

Multiuser DOS is a real-time multi-user multi-tasking operating system for IBM PC-compatible microcomputers.

Merge is a software system which allows a user to run DOS/Windows 3.1 on SCO UNIX, in an 8086 virtual machine.

<span class="mw-page-title-main">Hyperion (computer)</span> Early portable computer

The Hyperion is an early portable computer that vied with the Compaq Portable to be the first portable IBM PC compatible. It was marketed by Infotech Cie of Ottawa, a subsidiary of Bytec Management Corp., who acquired the designer and manufacturer Dynalogic Corporation, in January 1983. In 1984, the design was licensed by Commodore International in a move that was forecast as a "radical shift of position" and a signal that Commodore would soon dominate the PC compatible market. Despite computers being "hand-assembled from kits" provided by Bytec and displayed alongside the Commodore 900 at a German trade show as their forthcoming first portable computer, it was never sold by Commodore and some analysts downplayed the pact. The Hyperion was shipped in January 1983 at C$4995, two months ahead of the Compaq Portable.

A disk compression software utility increases the amount of information that can be stored on a hard disk drive of given size. Unlike a file compression utility, which compresses only specified files—and which requires the user to designate the files to be compressed—an on-the-fly disk compression utility works automatically through resident software without the user needing to be aware of its existence. On-the-fly disk compression is therefore also known as transparent, real-time or online disk compression.

Microcom, Inc., was a major modem vendor during the 1980s, although never as popular as the "big three", Hayes, U.S. Robotics (USR) and Telebit. Nevertheless, Microcom holds an important place in modem history for introducing the MNP error-correction and compression protocols, which were widely used under license by most modem manufacturers in the 1990s. The company went public in 1987. Compaq purchased publicly outstanding shares of the company in 1997.

FlexOS is a discontinued modular real-time multiuser multitasking operating system (RTOS) designed for computer-integrated manufacturing, laboratory, retail and financial markets. Developed by Digital Research's Flexible Automation Business Unit in Monterey, California, in 1985, the system was considered to become a successor of Digital Research's earlier Concurrent DOS, but with a new, modular, and considerably different system architecture and portability across several processor families. Still named Concurrent DOS 68K and Concurrent DOS 286, it was renamed into FlexOS on 1 October 1986 to better differentiate the target audiences. FlexOS was licensed by several OEMs who selected it as the basis for their own operating systems like 4680 OS, 4690 OS, S5-DOS/MT and others. Unrelated to FlexOS, the original Concurrent DOS system architecture found a continuation in successors like Concurrent DOS XM and Concurrent DOS 386 as well.

This article presents a timeline of events in the history of 16-bit x86 DOS-family disk operating systems from 1980 to present. Non-x86 operating systems named "DOS" are not part of the scope of this timeline.

<span class="mw-page-title-main">Olivetti M24</span> Computer sold by Olivetti in 1983 using the Intel 8086 CPU

The Olivetti M24 is a computer that was sold by Olivetti in 1983 using the Intel 8086 CPU.

<span class="mw-page-title-main">Windows 3.0</span> Third major release of Microsoft Windows

Windows 3.0 is the third major release of Microsoft Windows, launched in 1990. Its new graphical user interface (GUI) represents applications as clickable icons, instead of the list of file names in its predecessors. Later updates expand capabilities, such as multimedia support for sound recording and playback, and support for CD-ROMs.

VM/386 is a multitasking Multi-user environment or 'control program' that took early advantage of the capabilities of Intel's 386 processor. By utilizing Virtual 8086 mode, users were able to run their existing text-based and graphical DOS software in safely separate environments. The system offered a high degree of control, with the ability to set memory limits, CPU usage and scheduling parameters, device assignments, and interrupt priorities through a virtual machine manager menu. Unique CONFIG.SYS and AUTOEXEC.BAT files could be configured for each application, and even different DOS versions. In 1991 the vendor announced intentions to support DPMI 1.0 in VM/386.

References

  1. ↑ "Guide to the Stephen M. Cabrinety Collection". 1991.
  2. ↑ "Object orientation".
  3. ↑ version 5.0, 1988 "Carbon Copy Plus Version 5.0". PC Magazine .
  4. ↑ Erik Sandberg-Diment (August 11, 1987). "Personal computers, remote control". The New York Times .
  5. ↑ "Carbon Copy Plus". Computerworld . August 3, 1987.
  6. ↑ "Extra Bonus for users of the IBM PC and new HP Portable Vectra" (PDF). The Portable Paper. Hewlett-Packard. November 1987. p. 11. Included with the WorldPort 2400 at no charge is ...
  7. ↑ "Microcom acquires Carbon Copy Plus developer Meridian Technology". InfoWorld . February 22, 1988. p. 17.
  8. ↑ Larry Luxner (January 26, 1989). "Tax Benefits, Low Labor Costs lure Microcom to Puerto Rico". the third U.S. software manufacturer to select Puerto Rico as a production site for the booming U.S. software market.
  9. ↑ "David Iannini, Senior Team, William & Harris Associates". Mergr.com. United Kingdom .. acquisitions of Meridian Technology and Carbon Copy Ltd. by Microcom
  10. ↑ "Carbon Plus 3.0". Computerworld . September 1, 1986. p. 78.
  11. ↑ "Meridian Technology: Carbon Copy Plus". Computerworld . March 30, 1987. p. 50.
  12. ↑ Elisabeth Horwitt (June 26, 1989). "Remote access: Carbon Copy Plus". Computerworld . p. 12.
  13. ↑ "IBM DOS Version 5.00 and Upgrade". June 11, 1991.
  14. ↑ {{cite web Carbon Copy Mac was also made available, with version 1.0 being released in 1990, and version 2.0 being released in 1991. It was however not compatible with PC editions of Carbon Copy. Carbon Copy Mac largely competed with Farallon's Timbuktu versions 3 and 4 on the Macintosh platform. |url=https://www-01.ibm.com/common/ssi/cgi-bin/ssialias?appname=skmwww&htmlfid=897%2FENUS694-014&infotype=AN&subtype=CA&mhsrc=ibmsearch_a&mhq=%20Coinbase%20Pro-customer-service-%2B1888-666-0576-Coinbase%20Pro-customer-support-number-Latest%20chhh |title=Announcement Number: 694-014 |date=May 10, 1994}}


This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.