Xerox 1090

Xerox 1090. The Xerox 1090 was a professional workstation released by the Xerox Corporation in 1985 as a direct successor to the pioneering Xerox Star system. It represented a significant evolution in the company's office automation strategy, offering enhanced performance and a refined version of its groundbreaking graphical user interface. The system was designed to operate within the Xerox Network Systems (XNS) architecture, facilitating document sharing and printing across a local area network.

Overview

The Xerox 1090 was positioned as a high-end office system intended for professional and technical environments requiring robust document creation and management. It built upon the foundational concepts of its predecessor, the Xerox Star, by integrating the desktop metaphor with powerful networking capabilities. The workstation was a key component of Xerox's strategy to create an integrated electronic office, competing with systems from companies like Sun Microsystems and Apollo Computer. Its design philosophy emphasized user-friendly interaction through direct manipulation of on-screen objects, a principle heavily influenced by earlier research at the Xerox Palo Alto Research Center.

Hardware

At the core of the Xerox 1090 was a Motorola 68010 microprocessor, a more powerful variant of the CPU used in the original Star, which provided improved performance for the graphical environment. The system typically featured between 1 and 4 megabytes of RAM and included a built-in hard disk drive for local storage, a significant upgrade from the earlier diskless workstation model. It supported a high-resolution monochrome cathode-ray tube display that clearly rendered the bitmapped graphics of the interface. For connectivity, it included an Ethernet controller as standard, adhering to the Xerox Network Systems protocol suite, and could connect to shared resources like the Xerox 9700 laser printer.

Software

The primary operating environment for the Xerox 1090 was ViewPoint, an enhanced version of the Xerox Star's original software. This environment presented users with a consistent graphical user interface featuring icons, windows, and a pointing device (usually a mouse). Key bundled applications included a word processor, a drawing program, and a spreadsheet, all designed to work seamlessly within the integrated desktop. The system also supported interpress, Xerox's advanced page description language, for precise document formatting and printing. Software development tools were available, allowing for the creation of custom applications tailored to the Xerox Network Systems environment.

Development and release

The development of the Xerox 1090 was led by engineers within the Xerox Systems Development Department, aiming to address the performance limitations and high cost of the original Xerox Star system. The project leveraged ongoing research from Xerox Palo Alto Research Center, particularly in networking and human-computer interaction. It was formally announced and released in 1985, during a period of intense competition in the engineering and office workstation market dominated by Apollo Computer and the emerging Sun Microsystems. The launch was part of a broader product family refresh that also included the Xerox 6085 (also known as the Xerox Daybreak), which targeted a different market segment.

Reception and legacy

Upon its release, the Xerox 1090 was recognized by the industry for its sophisticated software environment and strong networking integration, but it faced criticism for its high price relative to increasingly powerful competitors from Sun Microsystems and the growing IBM PC compatibles market. While it achieved some success in niche markets and within certain large organizations committed to the Xerox office vision, it did not achieve widespread commercial adoption. Historically, the 1090 is significant for preserving and advancing the seminal graphical user interface concepts developed at Xerox Palo Alto Research Center, influencing later systems from Apple Inc. and Microsoft. It was eventually succeeded by the Xerox 6085 series, and its core interface ideas lived on in subsequent Xerox products like the Xerox GlobalView environment. Category:Xerox hardware Category:Workstations Category:1985 introductions