Item Details

Description

The Collection of Massachusetts Institute of Technology Computing Projects at the Computer History Museum consists of technical reports and notes; guides and manuals; project summaries; schematics and design drawings; correspondence; assembly programs; computer log and maintenance books; and other miscellaneous documents chiefly from two project divisions within the University: Lincoln Laboratory and Project MAC (Multiple-Access Computer).

The collection is arranged into six record series: Project Summaries, Hardware, Software Applications, Technical Reports General, Theses, and General MIT Documentation. Some series have associated sub-series. Folders are arranged chronologically from earliest to latest date within each series.

Project Whirlwind was born in 1946 at MIT's Servomechanisms Laboratory to construct a high-speed digital computer. The most far reaching computing technology to emerge from Project Whirlwind was the random-access, magnetic-core storage element, the standard memory device for all high-speed computers for the next twenty years. Jay Forrester, who had directed the intellectual course of the Project, was granted a patent for a Magnetic Core Memory Device in 1956.

Another Project Whirlwind development was one of the earliest uses of a visual display as a computer input/output device based on a cathode ray tube (CRT) monitor. With the use of a "light gun" an individual could interact with the CRT display from which the computer could capture, store and use this new user input.

Project Whirlwind laid the foundation for the subsequent development of technologies behind the TX-0 and TX-2 computers. The documentation dealing with Project Whirlwind and its subsequent projects comprises the majority of the collection, approximately 6 linear feet, spanning 1948 through 1970. Technical notes and reports from the Whirlwind, TX-0 and TX-2 computers, focus on the various creation, design and programming components.

Project MAC was formally established in 1963 by MIT. The acronym for Project MAC was derived from Machine-Aided Cognition, the broad objective, and Multiple-access Computer, the principle tool for obtaining this objective. Project Mac's primary goal was the development of the Compatible Time-Sharing System (CTSS). The operating system Multics (Multiplexed Information and Computing Service) was created jointly by Project Mac and a number of partners. The commercial version would become known as UNIX.

Project MAC's time-sharing operating system applications, which ran on various hardware platforms, including the IBM 709, 7090, 7094 and the DEC PDP-1, span the late 1950s through the early 1980s. The documentation, about 1.5 linear feet, consists primarily of Project MAC technical reports.

Approximately two linear feet of the collection deals with General MIT Documentation, this includes staff rosters, promotional materials, internal and external correspondence concerning various aspects of Projects Whirlwind and MAC, as well as subsequent associated technology developments.

Unusual items in the collection document the first computer-written Western drama script for television (box M4). The program, Tomorrow: The Thinking Machine aired October 26, 1960 on CBS and highlighted the TX-0 computer and the technological advancements of Artificial Intelligence developed by MIT.

Level of description

Collection

Date

1947-1994 (Made), 1950-1975 (Bulk)

Publisher

Computer History Museum (Publisher)

Extent

9 linear feet in 8 boxes

Subject

Massachusetts Institute of Technology (MIT), PDP Computers--History, Project MAC (Massachusetts Institute of Technology)., Time-Sharing Computer Systems

Collection title

Collection of Massachusetts Institute of Technology (MIT) Computing Projects

Credit

Gift of FIC

Catalogue number

102634702

Lot number

X3495.2006