Stephen Gary Wozniak, also known by his nickname Woz, is an American technology entrepreneur, electrical engineer, computer programmer, philanthropist, and inventor. In 1976, he co-founded Apple Computer with his early business partner Steve Jobs. Through his work at Apple in the 1970s and 1980s, he is widely recognized as one of the most prominent pioneers of the personal computer revolution.
Eldon Hall was the leader of hardware design efforts for the Apollo Guidance Computer (AGC) at MIT, and advocated the use of integrated circuits for this task. He wrote extensively of the development of the AGC, culminating in his 1996 book, Journey to the Moon: The History of the Apollo Guidance Computer (ISBN 1-56347-185-X)
Marcian Edward "Ted" Hoff Jr. is one of the inventors of the microprocessor.
Robert Elliot Kahn is an American electrical engineer who, along with Vint Cerf, first proposed the Transmission Control Protocol (TCP) and the Internet Protocol (IP), the fundamental communication protocols at the heart of the Internet.
Federico Faggin is an Italian-American physicist, engineer, inventor and entrepreneur. He is best known for designing the first commercial microprocessor, the Intel 4004. He led the 4004 (MCS-4) project and the design group during the first five years of Intel's microprocessor effort. Faggin also created, while working at Fairchild Semiconductor in 1968, the self-aligned MOS (metal–oxide–semiconductor) silicon-gate technology (SGT), which made possible MOS semiconductor memory chips, CCD image sensors, and the microprocessor. After the 4004, he led development of the Intel 8008 and 8080, using his SGT methodology for random logic chip design, which was essential to the creation of early Intel microprocessors. He was co-founder and CEO of Zilog, the first company solely dedicated to microprocessors, and led the development of the Zilog Z80 and Z8 processors. He was later the co-founder and CEO of Cygnet Technologies, and then Synaptics.
The UNIVAC 490 was a UNIVAC computer with 16K or 32K words of magnetic-core memory. The words had 30 bits and the cycle time was 4.8 microseconds. It was a commercial derivative of the instruction set that had been developed for the AN/USQ-17 by Seymour Cray for the United States Navy. This was the last machine that Cray designed before leaving UNIVAC to join the early Control Data Corporation.
Montana State University (MSU) is a public land-grant research university in Bozeman, Montana, United States. It enrolls more students than any other college or university in the state. MSU offers baccalaureate degrees in 60 fields, master's degrees in 68 fields, and doctoral degrees in 35 fields through its nine colleges. More than 16,700 students attended MSU in the fall 2019, taught by 796 full-time and 547 part-time faculty. In the Carnegie Classification, MSU is placed among "R1: Doctoral Universities – Very high research activity", one of only two universities to receive this distinction with a "very high undergraduate" enrollment profile. The university had research expenditures of $257.9 million in 2024.
George Robert Stibitz was an American researcher at Bell Labs who is internationally recognized as one of the fathers of the modern digital computer. He was known for his work in the 1930s and 1940s on the realization of Boolean logic digital circuits using electromechanical relays as the switching element.
Raymond Samuel Tomlinson was an American computer programmer who implemented the first email program on the ARPANET system, the precursor to the Internet, in 1971; It was the first system able to send mail between users on different hosts connected to ARPANET. Previously, mail could be sent only to others who used the same computer. To achieve this, he used the @ sign to separate the user name from the name of their machine, a scheme which has been used in email addresses ever since. The Internet Hall of Fame in its account of his work commented "Tomlinson's email program brought about a complete revolution, fundamentally changing the way people communicate." He is credited with the invention of the TCP three-way handshake which underlies HTTP and many other key Internet protocols.
The Computer History Museum (CHM) is a museum of computer history, located in Mountain View, California. The museum presents stories and artifacts of Silicon Valley and the Information Age, and explores the computing revolution and its impact on society.
Women in computing were among the first programmers in the early 20th century, and contributed substantially to the industry. As technology and practices altered, the role of women as programmers has changed, and the recorded history of the field has downplayed their achievements. Since the 18th century, women have developed scientific computations, including Nicole-Reine Lepaute's prediction of Halley's Comet, and Maria Mitchell's computation of the motion of Venus.
The Computer Museum was a Boston, Massachusetts, museum that opened in 1979 and operated in three locations until 1999. It was once referred to as TCM and is sometimes called the Boston Computer Museum. When the museum closed and its space became part of Boston Children's Museum next door in 2000, much of its collection was sent to the Computer History Museum in California.
A computer museum is devoted to the study of historic computer hardware and software, where a "museum" is a "permanent institution in the service of society and of its development, open to the public, which acquires, conserves, researches, communicates, and exhibits the tangible and intangible heritage of humanity and its environment, for the purposes of education, study, and enjoyment", as defined by the International Council of Museums.
Jean Bartik was an American computer programmer who was one of the original six programmers of the ENIAC computer.
Margaret Elaine Hamilton is an American computer scientist. She was director of the Software Engineering Division of the MIT Instrumentation Laboratory, which developed on-board flight software for NASA's Apollo program. She later founded two software companies—Higher Order Software in 1976 and Hamilton Technologies in 1986, both in Cambridge, Massachusetts.
Albert, Alfred, and Alfred "Chris" Schlechten were members of a family noted for their photography of Montana, especially their images of Gallatin County, Montana, and Yellowstone National Park. Headquartered in Bozeman, Montana, brothers Alfred and Albert started a family photography business in 1900, and the business continued until the death of Alfred's son Chris Schlechten in the late 1970s. The heirs of the Schlechten family sold an extensive collection of the photographs taken by the three men to the Museum of the Rockies in 1980.
This is a timeline of women in computing. It covers the time when women worked as "human computers" and then as programmers of physical computers. Eventually, women programmers went on to write software, develop Internet technologies and other types of programming. Women have also been involved in computer science, various related types of engineering and computer hardware.
Cathy Lynn Whitlock is an American Earth Scientist and Professor at Montana State University. She is interested in Quaternary environmental change and palaeoclimatology and was a lead author of the 2017 Montana Climate Assessment. Whitlock has served as president of the American Quaternary Association and was elected to the National Academy of Sciences in 2018.
The System Source Computer Museum, located in Hunt Valley, Maryland, USA, exhibits notable computing devices from ancient times until the present. Over 5,000 objects are on display and many of the computation devices are operational. STEM activities are offered to organized tour groups. Admission is $15 for adults, $10 for students, children, veterans, and first responders. The museum is open weekdays from 9:00am until 6:00pm by appointment. Museum docents are available to lead tours. The National Electronics Museum is in the same building admission provides access to both museums.
