Women in Computer History
Kay McNulty Mauchly Antonelli
During the early 1940's, Kay McNulty, a recent math graduate from Chestnut
Hill College, was employed along with about 75 other young female mathematicians
as a "computer" by the University of Pennsylvania's Moore School of Engineering.
These "computers" were responsible for making calculations for tables of
firing and bombing trajectories, as part of the war effort. The need to
perform the calculations more quickly prompted the development of the ENIAC,
the world's first electronic digital computer, in 1946.
Kay McNulty Mauchly Antonelli recalls computing in 1946:
"We did have desk calculators at that time,
mechanical and driven with electric motors, that could do simple arithmetic.
You'd do a multiplication and when the answer appeared, you had to write
it down to reenter it into the machine to do the next calculation. We were
preparing a firing table for each gun, with maybe 1,800 simple trajectories.
To hand-compute just one of these trajectories took 30 or 40 hours of sitting
at a desk with paper and a calculator. As you can imagine, they were soon
running out of young women to do the calculations.
Actually, my title working for the ballistics
project was `computer.' The idea was that I not only did arithmetic but
also made the decision on what to do next. ENIAC made me, one of the first
`computers,' obsolete.
On computing in 1996, Kay says:
I love that it's a perfectly normal thing for
kids. My 5-year-old granddaughter is not amazed by computers at all. I
guess the amazement will come when she realizes it won't do everything
in the world.
Quotations are from:
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Strauss, Robert. When Computers Were Born; Technology: They Began Humbly
Enough -- The War Department Needed to be Able to Calculate Numbers Quickly.
Who Knew the Impact of the Revolution?, the Times Mirror
Company, 1996.
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Winegrad, Dilys and Akera, Atsushi. A Short History of the Second America
Revolution, University of Pennsylvania Almanac, Jan. 30, 1996, Vol. 42,
No. 18.
Alice Burks
During World War II, a large number of female mathematicians
were employed as "computers" to perform calculations necessary to create
firing and bombing tables. Alice Burks was one of 75 female "computers"
working at the University of Pennsylvania's Moore School of Engineering.
Eventually, the need to perform the calculations more rapidly led to the
development of the ENIAC, the world's first electronic digital computer.
Alice Burks has coauthored numerous articles on ENIAC and the history
of computers with her husband, Arthur Burks, a computer scientist who was
part of the ENIAC team.
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Sankaran, Neeraja. Looking Back at ENIAC: Computers Hit Half-Century Mark,
The Scientist, Aug. 21, 1995, Vol. 9, No. 16, p. 3.
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Burks, Alice, and Burks, Arthur. The First Electronic computer: The Atanasoff
Story, University of Michigan Press, 1988.
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Winegrad, Dilys and Akera, Atsushi. A Short History of the Second America
Revolution, University of Pennsylvania Almanac, Jan. 30, 1996, Vol. 42,
No. 18.
Edith Clarke (1883-1959)
Edith Clarke, born in a small farming community in Maryland,
went to Vassar College at age eighteen to study mathematics and astronomy
and graduated in 1908 with honors and as a Phi Beta Kappa. Subsequently,
she taught mathematics at a private girls' school in San Francisco, and
then at Marshall College in Huntington, W. Va. In the fall of 1911, Edith
enrolled as a civil engineering student at the University of Wisconsin.
At the end of her first year, she took a summer job as a "Computor Assistant"
(skilled mathematician) to AT&T research engineer Dr. George Campbell
and was so interested in the computing work that she did not return to
her studies, but instead stayed on at AT&T to train and direct a group
of computors.
In 1918, Edith left to enroll in the EE program at
MIT, earning her MSc. degree (the first degree ever awarded by that department
to a woman) in June 1919. In 1919, she took a job as a computor for GE
in Schenectady, NY, and in 1921 filed a patent for a "graphical calculator"
to be employed in solving electric power transmission line problems. Also
in 1921, she took a leave from GE to take a position as a professor of
physics at the U.S.-founded Constantinople Women's College in Turkey.
Returning to GE in 1922 as a salaried electrical engineer, Edith continued
there till her first retirement in 1945. In 1947, after a brief first retirement
on a farm in Maryland, she accepted an EE professorship at the University
of Texas, Austin, and became the first woman to teach engineering there.
She worked there as a full professor until her second retirement in 1956.
In a March 14, 1948 interview by the Daily Texan,
she commented on the future prospects for women in engineering: "There
is no demand for women engineers, as such, as there are for women doctors;
but there's always a demand for anyone who can do a good piece of work."
A New York Times article of Feb. 19, 1956, said, "She believes that women
may help solve today's critical need for technical manpower."
Dr. James E. Brittain's paper, "From Computor to
Electrical Engineer--the Remarkable Career of Edith Clarke," sheds light
on how she was a pioneer for women in both engineering and computing:
"Edith Clarke's engineering career had as its
central theme the development and dissemination of mathematical methods
that tended to simplify and reduce the time spent in laborious calculations
in solving problems in the design and operation of electrical power systems.
She translated what many engineers found to be esoteric mathematical methods
into graphs or simpler forms during a time when power systems were becoming
more complex and when the initial efforts were being made to develop electromechanical
aids to problem solving. As a woman who worked in an environment traditionally
dominated by men, she demonstrated effectively that women could perform
at least as well as men if given the opportunity. Her outstanding achievements
provided an inspiring example for the next generation of women with aspirations
to become career engineers."
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Brittain, Dr. James E. From Computor to Electrical Engineer -- the Remarkable
Career of Edith Clarke. IEEE Transactions on Education,
Vol. E28, No. 4, Nov. 1985.
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Gusen, Aaron. Looking Back: Edith Clarke. IEEE Potentials, Feb. 1994. (This
paper is the source for the information provided
above.)
Alexandra Illmer Forsythe (1918-1980)
Alexandra Illmer Forsythe studied mathematics in college
and graduate school, and then became interested in computing. During the
1960's and 1970's, she co-authored a series of textbooks on computer science,
published by Wiley & Sons and Academic Press. Her first was the first
textbook written in CS. Among her books were:
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A.I. Forsythe, T.A. Keenan, E. I. Organick, and W. Stenberg, Computer Science:
A First Course. Wiley & Sons, 1969 (1st ed.),
1975 (2nd ed.)
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E.I. Organick, A.I. Forsythe, and R.P.Plummer, Programming Language Structures.
Academic Press, 1978.
Margaret R. Fox
"Fox graduated from Wisconsin State College in 1940.
She joined the U.S. Naval Reserve in 1943 and was stationed at the Naval
Research Station in Washington. She continued to work there as an electronics
engineer in radar after her discharge in 1946. In 1951 she joined the National
Bureau of Standards as a member of the technical staff of the Electronic
Computer Laboratory. Later, she joined the Research Information Center
and Advisory Service on Information Processing (RICASIP) where she was
involved in producing reviews and bibliographies. From 1966 to 1975 Fox
was chief of the Office of Computer Information in the NBS Institute for
Computer Science and Technology.
Fox was involved in several professional groups,
especially the Association for Computing Machinery (ACM), and the American
Federation for Information Processing Societies (AFIPS). She was the first
secretary of AFIPS."
Quoted from: Margaret Fox Papers (CBI 45), Charles Babbage Institute,
University of Minnesota, Minneapolis.
Adele Goldstine
Adele Goldstine was the wife of Dr. Herman Goldstine,
who assisted in the creation of the ENIAC, the world's first electronic
digital computer, at UPenn in the 1940's. Adele Goldstine made an indelible
contribution to the ENIAC project herself by authoring the Manual for the
ENIAC in 1946. This original technical description of the ENIAC detailed
the machine right down to its resistors.
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Winegrad, Dilys and Akera, Atsushi. A Short History of the Second America
Revolution, University of Pennsylvania Almanac,
Jan. 30, 1996, Vol. 42, No. 18.
Evelyn Boyd Granville
Evelyn Boyd Granville, who earned her doctorate in Mathematics
in 1949 from Yale University, was one of the first African American women
to earn a Ph.D. in Mathematics. During her career, she developed computer
programs that were used for trajectory analysis in the Mercury Project
(the first U.S. manned mission in space) and in the Apollo Project (which
sent U.S. astronauts to the moon).
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Nies, Kevin A. From Sorceress to Scientist: Biographies of Women Physical
Scientists. Lives of Women Scientists, Vol. 1. California Video Institute,
P.O. Box 572019, Tarzana, CA, 1990. ISBN 1-880211-01-7.
Erna Schneider Hoover
Erna Schneider earned a B.A. with honors in medieval
history from Wellesley College, and later a Ph.D. in the philosophy and
foundations of mathematics from Yale University. In 1954, after teaching
for a number of years at Swarthmore College, she began a research career
at Bell Laboratories. While there, she invented a computerized switching
system for telephone traffic, to replace existing hard-wired, mechanical
switching equipment. For this ground-breaking achievement -- the principles
of which are still used today -- she was awarded one of the first software
patents ever issued (Patent #3,623,007, Nov. 23, 1971) . At Bell Labs,
she became the first female supervisor of a technical department.
Rósa Péter (1905-1977)
Rósa Péter studied mathematics at Loránd
Eötvös University in Budapest, graduating in 1927 and beginning
her career as a tutor. From 1945 until her retirement in 1975, she was
a professor of mathematics, for 10 years at Budapest Teachers Training
College and subsequently at Loránd Eötvös University.
From the MacTutor History of Mathematics Archive:
Her first research topic was number theory,
but she became discouraged on finding that her results had already been
proved by Dickson. For a while Rósa wrote poetry, but around 1930
she was encouraged to return to mathematics by Kalmár. He suggested
Rósa examine Gödel's work, and in a series of papers she became
a founder of recursive function theory. Rósa wrote Recursive Functions
in 1951, which was the first book on the topic and became a standard reference.
In 1952 Kleene described Rósa Péter in a paper in Bull. Amer.
Math. Soc. as ``the leading contributor to the special theory of recursive
functions." From the mid 1950's she applied recursive function theory to
computers. In 1976 her last book was on this topic: Recursive Functions
in Computer Theory.
Joan Margaret Winters
"Joan Margaret Winters began working in Computer Services
at Cornell University in 1970. She later became Coordinator for User Support,
a position that included managing the office's consulting and educational
functions. While at Cornell Winters also designed and implemented SPINDEX
II applications for the Department of Manuscripts and University Archives.
In 1980 Winters took a position as a scientific programmer in SLAC Computing
Services at the Stanford Linear Accelerator Center.
In the mid-1970s Winters became active in SHARE,
an International Business Machines (IBM) computer user group. In 1976 she
joined SHARE's Human Factors Project, a group dedicated to educating members
of SHARE and employees of IBM about the importance of human factors in
the design of hardware and, especially, software and conducting research
into human factors and software appraisal tools. Winters became deputy
manager of the project in 1978 and served as project manager from 1983
to 1987. She also served on the Interactive Systems (INTERSYS) Task Force
from 1979-1982 and was a primary author of the task force's report. She
became vice chair of the ASCII/EPCDIC Committee (later, a task force) in
1987 and manager of the Integrated Technology Group in 1988. Winters also
belonged to the Human Factors Society and the
Association for Computing Machinery."
Quoted from: Joan M. Winters Papers (CBI 22), Charles Babbage Institute,
University of Minnesota, Minneapolis.