Computer Oral History Collection, 1969-1973, 1977
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Women in Computing History
Women in Computing History Denise Gfirer ACM-W0) Co-Chair EMD Consulting Scotts Valley, California 95066 USA <[email protected]> Introduction Exciting inventions, innovative technology, human interac- tion, and intriguing politics fill computing history. However, the recorded history is mainly composed of male achieve- ments and involvements, even though women have played substantial roles. This situation is not unusual. Most science fields are notorious for excluding, undervaluing, or over- looking the accomplishments of their female scientists [1, 16, 17, 22]. As J.A.N. Lee points out, it is up to the histori- ans and others to remedy this imbalance (see this issue [14]). Some steps have been taken towards this goal through pub- lishing biographies on women in technology [2, 5, 6, 8, 10, 12, 13, 18, 20, 21, 23, 24], also see this issue [7], and through honoring the pioneers with various awards such as the GHC'97 Pioneering Awards(z) (Figure 1), the WITI Hall of Fame(3), and the AWC Lovelace Award(n). A few online sites Figure 1: Computer Science Pioneer Celebration, at the Grace Hopper contain biographies of women in technology, shown in Table Celebration of Women in Computing '97. Left to right: (Fran Allen, Ruzena Bajcsy, Adele Mildred Koss, Denise Gtirer, Anita Borg, Jean 1 below. However, even with these resources, many women Jennings Bartik, Judy Levenson Clapp, Thelma Estrin, Joyce Currie Little who have contributed significantly to computer science are (Courtesy Institute for Women in Technology, Palo Alto, California) still to be discovered. preprogrammed software for needed tasks (in particular word processing, email, and database access). -
"Computers" Abacus—The First Calculator
Component 4: Introduction to Information and Computer Science Unit 1: Basic Computing Concepts, Including History Lecture 4 BMI540/640 Week 1 This material was developed by Oregon Health & Science University, funded by the Department of Health and Human Services, Office of the National Coordinator for Health Information Technology under Award Number IU24OC000015. The First "Computers" • The word "computer" was first recorded in 1613 • Referred to a person who performed calculations • Evidence of counting is traced to at least 35,000 BC Ishango Bone Tally Stick: Science Museum of Brussels Component 4/Unit 1-4 Health IT Workforce Curriculum 2 Version 2.0/Spring 2011 Abacus—The First Calculator • Invented by Babylonians in 2400 BC — many subsequent versions • Used for counting before there were written numbers • Still used today The Chinese Lee Abacus http://www.ee.ryerson.ca/~elf/abacus/ Component 4/Unit 1-4 Health IT Workforce Curriculum 3 Version 2.0/Spring 2011 1 Slide Rules John Napier William Oughtred • By the Middle Ages, number systems were developed • John Napier discovered/developed logarithms at the turn of the 17 th century • William Oughtred used logarithms to invent the slide rude in 1621 in England • Used for multiplication, division, logarithms, roots, trigonometric functions • Used until early 70s when electronic calculators became available Component 4/Unit 1-4 Health IT Workforce Curriculum 4 Version 2.0/Spring 2011 Mechanical Computers • Use mechanical parts to automate calculations • Limited operations • First one was the ancient Antikythera computer from 150 BC Used gears to calculate position of sun and moon Fragment of Antikythera mechanism Component 4/Unit 1-4 Health IT Workforce Curriculum 5 Version 2.0/Spring 2011 Leonardo da Vinci 1452-1519, Italy Leonardo da Vinci • Two notebooks discovered in 1967 showed drawings for a mechanical calculator • A replica was built soon after Leonardo da Vinci's notes and the replica The Controversial Replica of Leonardo da Vinci's Adding Machine . -
UNIVAC I Computer System
Saved from the Internet on 3/9/2010 Created by Allan Reiter UNIVAC I Computer System After you look at this yellow page go to the blue page to find out how UNIVAC I really worked. My name is Allan Reiter and in 1954 began my career with a company in St Paul, Minnesota called Engineering Research Associates (ERA) that was part of the Remington Rand Corporation. I was hired with 3 friends, Paul S. Lawson, Vernon Sandoz, and Robert Kress. We were buddies who met in the USAF where we were trained and worked on airborne radar on B-50 airplanes. In a way this was the start of our computer career because the radar was controlled by an analog computer known as the Q- 24. After discharge from the USAF Paul from Indiana and Vernon from Texas drove up to Minnesota to visit me. They said they were looking for jobs. We picked up a newspaper and noticed an ad that sounded interesting and decided to check it out. The ad said they wanted people with military experience in electronics. All three of us were hired at 1902 West Minnehaha in St. Paul. We then looked up Robert Kress (from Iowa) and he was hired a few days later. The four of us then left for Philadelphia with three cars and one wife. Robert took his wife Brenda along. This was where the UNIVAC I was being built. Parts of the production facilities were on an upper floor of a Pep Boys building. Another building on Allegheny Avenue had a hydraulic elevator operated with water pressure. -
Early Stored Program Computers
Stored Program Computers Thomas J. Bergin Computing History Museum American University 7/9/2012 1 Early Thoughts about Stored Programming • January 1944 Moore School team thinks of better ways to do things; leverages delay line memories from War research • September 1944 John von Neumann visits project – Goldstine’s meeting at Aberdeen Train Station • October 1944 Army extends the ENIAC contract research on EDVAC stored-program concept • Spring 1945 ENIAC working well • June 1945 First Draft of a Report on the EDVAC 7/9/2012 2 First Draft Report (June 1945) • John von Neumann prepares (?) a report on the EDVAC which identifies how the machine could be programmed (unfinished very rough draft) – academic: publish for the good of science – engineers: patents, patents, patents • von Neumann never repudiates the myth that he wrote it; most members of the ENIAC team contribute ideas; Goldstine note about “bashing” summer7/9/2012 letters together 3 • 1.0 Definitions – The considerations which follow deal with the structure of a very high speed automatic digital computing system, and in particular with its logical control…. – The instructions which govern this operation must be given to the device in absolutely exhaustive detail. They include all numerical information which is required to solve the problem…. – Once these instructions are given to the device, it must be be able to carry them out completely and without any need for further intelligent human intervention…. • 2.0 Main Subdivision of the System – First: since the device is a computor, it will have to perform the elementary operations of arithmetics…. – Second: the logical control of the device is the proper sequencing of its operations (by…a control organ. -
Technical Details of the Elliott 152 and 153
Appendix 1 Technical Details of the Elliott 152 and 153 Introduction The Elliott 152 computer was part of the Admiralty’s MRS5 (medium range system 5) naval gunnery project, described in Chap. 2. The Elliott 153 computer, also known as the D/F (direction-finding) computer, was built for GCHQ and the Admiralty as described in Chap. 3. The information in this appendix is intended to supplement the overall descriptions of the machines as given in Chaps. 2 and 3. A1.1 The Elliott 152 Work on the MRS5 contract at Borehamwood began in October 1946 and was essen- tially finished in 1950. Novel target-tracking radar was at the heart of the project, the radar being synchronized to the computer’s clock. In his enthusiasm for perfecting the radar technology, John Coales seems to have spent little time on what we would now call an overall systems design. When Harry Carpenter joined the staff of the Computing Division at Borehamwood on 1 January 1949, he recalls that nobody had yet defined the way in which the control program, running on the 152 computer, would interface with guns and radar. Furthermore, nobody yet appeared to be working on the computational algorithms necessary for three-dimensional trajectory predic- tion. As for the guns that the MRS5 system was intended to control, not even the basic ballistics parameters seemed to be known with any accuracy at Borehamwood [1, 2]. A1.1.1 Communication and Data-Rate The physical separation, between radar in the Borehamwood car park and digital computer in the laboratory, necessitated an interconnecting cable of about 150 m in length. -
Oral History of Captain Grace Hopper
Oral History of Captain Grace Hopper Interviewed by: Angeline Pantages Recorded: December, 1980 Naval Data Automation Command, Maryland CHM Reference number: X5142.2009 © 1980 Computer History Museum Table of Contents BACKGROUND HISTORY ...........................................................................................................3 1943-1949: MARK I, II, AND III COMPUTERS AT HARVARD....................................................6 1949-1964: ECKERT AND MAUCHLY, UNIVAC, AND THE ONE-PASS COMPILER ................7 The Need for User-Friendly Languages ..................................................................................10 DEMANDS FOR THE FUTURE..................................................................................................12 Application Processors, Database Machines, Distributed Processing ....................................12 Demand for Programmers and System Analysts ....................................................................14 The Value and Cost of Information..........................................................................................14 The Navy’s Dilemma: Micros and Software Creation..............................................................15 The Murray Siblings: Brilliant Communicators.........................................................................18 Common Sense and Distributed Computing ...........................................................................19 BACK TO 1943-1949: HOWARD AIKEN....................................................................................21 -
Law and Military Operations in Kosovo: 1999-2001, Lessons Learned For
LAW AND MILITARY OPERATIONS IN KOSOVO: 1999-2001 LESSONS LEARNED FOR JUDGE ADVOCATES Center for Law and Military Operations (CLAMO) The Judge Advocate General’s School United States Army Charlottesville, Virginia CENTER FOR LAW AND MILITARY OPERATIONS (CLAMO) Director COL David E. Graham Deputy Director LTC Stuart W. Risch Director, Domestic Operational Law (vacant) Director, Training & Support CPT Alton L. (Larry) Gwaltney, III Marine Representative Maj Cody M. Weston, USMC Advanced Operational Law Studies Fellows MAJ Keith E. Puls MAJ Daniel G. Jordan Automation Technician Mr. Ben R. Morgan Training Centers LTC Richard M. Whitaker Battle Command Training Program LTC James W. Herring Battle Command Training Program MAJ Phillip W. Jussell Battle Command Training Program CPT Michael L. Roberts Combat Maneuver Training Center MAJ Michael P. Ryan Joint Readiness Training Center CPT Peter R. Hayden Joint Readiness Training Center CPT Mark D. Matthews Joint Readiness Training Center SFC Michael A. Pascua Joint Readiness Training Center CPT Jonathan Howard National Training Center CPT Charles J. Kovats National Training Center Contact the Center The Center’s mission is to examine legal issues that arise during all phases of military operations and to devise training and resource strategies for addressing those issues. It seeks to fulfill this mission in five ways. First, it is the central repository within The Judge Advocate General's Corps for all-source data, information, memoranda, after-action materials and lessons learned pertaining to legal support to operations, foreign and domestic. Second, it supports judge advocates by analyzing all data and information, developing lessons learned across all military legal disciplines, and by disseminating these lessons learned and other operational information to the Army, Marine Corps, and Joint communities through publications, instruction, training, and databases accessible to operational forces, world-wide. -
Women in Computing
History of Computing CSE P590A (UW) PP190/290-3 (UCB) CSE 290 291 (D00) Women in Computing Katherine Deibel University of Washington [email protected] 1 An Amazing Photo Philadelphia Inquirer, "Your Neighbors" article, 8/13/1957 2 Diversity Crisis in Computer Science Percentage of CS/IS Bachelor Degrees Awarded to Women National Center for Education Statistics, 2001 3 Goals of this talk ! Highlight the many accomplishments made by women in the computing field ! Learn their stories, both good and bad 4 Augusta Ada King, Countess of Lovelace ! Translated and extended Menabrea’s article on Babbage’s Analytical Engine ! Predicted computers could be used for music and graphics ! Wrote the first algorithm— how to compute Bernoulli numbers ! Developed notions of looping and subroutines 5 Garbage In, Garbage Out The Analytical Engine has no pretensions whatever to originate anything. It can do whatever we know how to order it to perform. It can follow analysis; but it has no power of anticipating any analytical relations or truths. — Ada Lovelace, Note G 6 On her genius and insight If you are as fastidious about the acts of your friendship as you are about those of your pen, I much fear I shall equally lose your friendship and your Notes. I am very reluctant to return your admirable & philosophic 'Note A.' Pray do not alter it… All this was impossible for you to know by intuition and the more I read your notes the more surprised I am at them and regret not having earlier explored so rich a vein of the noblest metal. -
Chapter 1 Computer Basics
Chapter 1 Computer Basics 1.1 History of the Computer A computer is a complex piece of machinery made up of many parts, each of which can be considered a separate invention. abacus Ⅰ. Prehistory /ˈæbəkəs/ n. 算盘 The abacus, which is a simple counting aid, might have been invented in Babylonia(now Iraq) in the fourth century BC. It should be the ancestor of the modern digital calculator. Figure 1.1 Abacus Wilhelm Schickard built the first mechanical calculator in 1623. It can loom work with six digits and carry digits across columns. It works, but never /lu:m/ makes it beyond the prototype stage. n. 织布机 Blaise Pascal built a mechanical calculator, with the capacity for eight digits. However, it had trouble carrying and its gears tend to jam. punch cards Joseph-Marie Jacquard invents an automatic loom controlled by punch 穿孔卡片 cards. Difference Engine Charles Babbage conceived of a Difference Engine in 1820. It was a 差分机 massive steam-powered mechanical calculator designed to print astronomical tables. He attempted to build it over the course of the next 20 years, only to have the project cancelled by the British government in 1842. 1 新编计算机专业英语 Analytical Engine Babbage’s next idea was the Analytical Engine-a mechanical computer which 解析机(早期的机 could solve any mathematical problem. It used punch-cards similar to those used 械通用计算机) by the Jacquard loom and could perform simple conditional operations. countess Augusta Ada Byron, the countess of Lovelace, met Babbage in 1833. She /ˈkaʊntɪs/ described the Analytical Engine as weaving “algebraic patterns just as the n. -
CHAP Videos' Summary W/Links (Vipclubmn.Org)
An IT Legacy Paper September 2019 Revised December 2020 Computer History Archives Projects Mark Greenia, Researcher and Producer former University of San Francisco Adjunct Professor Introduction Mark posted the ERA video {#1 below} on September 26th, 2019 – over 1,000 views during the first weekend. Mr. Greenia noted that as of Sept. 27th CHAP videos had had over 775,000 views. This paper1 lists the ERA/…/UNISYS associated videos produced by CHAP, the Computer History Museum, and the Hagley Museum plus two bonus clips. Replaced item 12 with a new video in December 2020. Table of Contents2 Introduction ...................................................................................................................................... 1 1. Computer History "Engineering Research Associates" - Atlas, ERA 1101, Univac Sperry Rand Minnesota ......................................................................................................................................... 2 2. 1977 Sperry UNIVAC Drive Exerciser Diagnostic Unit: .................................................................. 3 3. 1961 Remington Rand UNIVAC "What Do You Want?" Sperry UNISYS LARC Athena Solid-State Computers ........................................................................................................................................ 3 4. 1949 BINAC: Binary Automatic Computer, History Mauchly Eckert EMCC UNIVAC First Stored Program, U.S .................................................................................................................................... -
The UNIVAC System, 1948
5 - The WHAT*S YOUR PROBLEM? Is it the tedious record-keepin% and the arduous figure-work of commerce and industry? Or is it the intricate mathematics of science? Perhaps yoy problem is now considered im ossible because of prohibitive costs asso- ciated with co b methods of solution.- The UNIVAC* SYSTEM has been developed by the Eckert-Mauchly Computer to solve such problems. Within its scope come %fm%s as diverse as air trarfic control, census tabu- lakions, market research studies, insurance records, aerody- namic desisn, oil prospecting, searching chemical literature and economic planning. The UNIVAC COMPUTER and its auxiliary equipment are pictured on the cover and schematically pre- sented on the opposite page. ELECTRONS WORK FASTER.---- thousands of times faster ---- than re- lavs and mechanical parts. The mmuses the in- he&ently high speed *of the electron tube to obtain maximum roductivity with minimum equipment. Electrons workfaster %an ever before in the newly designed UNIVAC CO~UTER, in which little more than one-millionth of a second is needed to deal with a decimal d'igit. Coupled with this computer are magnetic tape records which can be read and classified while new records are generated at a rate of ten thousand decimal- digits per second. f AUTOMATIC OPERATION is the key to greater economies in the 'hand- ling of all sorts of information, both numerical and alpha- betic. For routine tasks only a small operating staff is re- -qured. Changing from one job to another is only a matter of a few minutes. Flexibilit and versatilit are inherent in the UNIVAC methoM o e ectronic *contro ma in9 use of an ex- tremely large storage facility for ttmemorizi@ instructions~S LOW MAINTENANCE AND HIGH RELIABILITY are assured by a design which draws on the technical skill of a group of engineers who have specialized in electronic computing techniques. -
Destruction and Preservation of Cultural Heritage in Former Yugoslavia, Part II
Occasional Papers on Religion in Eastern Europe Volume 29 Issue 1 Article 1 2-2009 Erasing the Past: Destruction and Preservation of Cultural Heritage in Former Yugoslavia, Part II Igor Ordev Follow this and additional works at: https://digitalcommons.georgefox.edu/ree Part of the Christianity Commons, and the Slavic Languages and Societies Commons Recommended Citation Ordev, Igor (2009) "Erasing the Past: Destruction and Preservation of Cultural Heritage in Former Yugoslavia, Part II," Occasional Papers on Religion in Eastern Europe: Vol. 29 : Iss. 1 , Article 1. Available at: https://digitalcommons.georgefox.edu/ree/vol29/iss1/1 This Article, Exploration, or Report is brought to you for free and open access by Digital Commons @ George Fox University. It has been accepted for inclusion in Occasional Papers on Religion in Eastern Europe by an authorized editor of Digital Commons @ George Fox University. For more information, please contact [email protected]. ERASING THE PAST: DESTRUCTION AND PRESERVATION OF CULTURAL HERITAGE IN FORMER YUGOSLAVIA Part II (Continuation from the Previous Issue) By Igor Ordev Igor Ordev received the MA in Southeast European Studies from the National and Kapodistrian University of Athens, Greece. Previously he worked on projects like the World Conference on Dialogue Among Religions and Civilizations held in Ohrid in 2007. He lives in Skopje, Republic of Macedonia. III. THE CASE OF KOSOVO AND METOHIA Just as everyone could sense that the end of the horrifying conflict of the early 1990s was coming to an end, another one was heating up in the Yugoslav kitchen. Kosovo is located in the southern part of former Yugoslavia, in an area that had been characterized by hostility and hatred practically ‘since the beginning of time.’ The reason for such mixed negative feelings came due to the confusion about who should have the final say in the governing of the Kosovo principality.