Ken Howery

Co-founder of PayPal, Howery is an American investor who graduated from Stanford University in 1998 with a B.A. degree in Economics. That same year, he co-founded PayPal with Peter Thiel, Luke Nosek,...

Peter Bird

Head of Lyons Computer Services, an early information service company in England, Bird rose to be a director of that organisation. He was born in 1934 in north London, the second son...

Robert (Bob) M. Frankston

Co-creator of VisiCalc and co-founder of Software Arts, Frankston received numerous honors and awards for his work. He has been named a Fellow of the Association for Computing Machinery (1994) "for the...

James T. Pendergrass

Instrumental in establishing the naval cryptologic service's pioneering program to develop electronic digital computers, Pendergrass shaped the early development of computing in the U.S. Navy. Born in Bala Cynwyd, PA, he earned...

Jean Amédée Hoerni

Developer of the planar process, the manufacturing process by which modern integrated circuits are built, Hoerni was a silicon transistor pioneer and a member of the Traitorous Eight. Hoerni was born in...

W. (Rick) Richards Adrion

Founder of the Applied Computing Systems Institute of Massachusetts, Adrion has served as a Professor of Computer Science at the University of Massachusetts Amherst. He served as PI for an NSF REU Site,...

Maria Klawe

Known for her advocacy for women in STEM fields, Klawe served as the fifth president of Harvey Mudd College from 2006 to 2023. Prior to that role, she served as Dean of...

Jeffery D. Stein

Jeffery D. Stein has spent six decades building technology businesses. A serial entrepreneur since 1960, he founded and led On-Line Business Systems, Inc. of San Francisco, a pioneer in online real-time transaction...

Edward M. Esber, Jr.

Credited with the successful marketing of the first productivity software for personal computing, Esber paved the way for the widespread acceptance of personal computers in business. He served as CEO of Ashton-Tate...

Leslie Berlin

Author and noted IT historian, Berlin has served as Project Historian for the Silicon Valley Archives at Stanford University. She wrote *The Man Behind the Microchip: Robert Noyce and the Invention of...

Martin Richards

Creator of the BCPL programming language, Richards is a computer scientist whose work has had lasting influence on modern programming. In 1959 he came to Cambridge to read Mathematics, followed by the...

Mark Edwin Kriegsman

Developer of large-scale rule-based, statistical, and text-processing AI systems, Kriegsman is an American entrepreneur, computer programmer, inventor, and writer. His fascination with computers caught the attention of a local newspaper in 1979,...

Steve McConnell Case

Co-founder and former chief executive officer and chairman of America Online (AOL), Case is an American businessman who reached his highest profile when he played an instrumental role in AOL's merger with...

Peter R. Jennings

Author of the first commercially successful chess program for microcomputers, Jennings is a Canadian physicist, interdisciplinary scientist, inventor, software developer, computer chess programmer, businessman, and paraglider. Born in England, his family moved...

Misha Mahowald

Inducted into the Women in Technology International Hall of Fame in 1996, Mahowald was recognized for her development of the Silicon Eye and other computational systems. A pioneer in the emerging field...

Tak H. Ning

Co-inventor and developer of the polysilicon-emitter self-aligned bipolar transistor, which is the basis of all modern bipolar transistor technology, Ning has made foundational contributions to semiconductor device physics. He received his Ph.D....

Jimmy Donal Wales

Co-founder of Wikipedia, Wales is an American Internet entrepreneur who has helped transform how the world accesses information. Wales was born on August 7, 1966, in Huntsville, Alabama. He grew up in a...

David Cannon Evans

Pioneer of computer generated imagery, Evans left an enduring mark on the history of computing. He attended the University of Utah and studied electrical engineering; he earned his doctorate degree in physics....

Arthur Scherbius

Inventor of the cryptographic machine Enigma, Scherbius founded the company to manufacture it and transformed the history of wartime communications. He was born in Frankfurt am Main and studied electricity at the...

Carlo Heinrich Séquin

Pioneer in computer processor design, Séquin is a Professor of Computer Science at the University of California, Berkeley. He has worked with computer graphics, geometric modelling, and on the development of computer...