Herbert Freeman

Contributor to the field of automatic label placement, computer graphics, and machine vision, Freeman published numerous works on geometric patterns from '61 and co-founded, with Azriel Rosenfeld of the University of Maryland,...

Kate Devlin

Founder of the UK's first sex tech hackathon, held in 2016 at Goldsmiths, University of London, Devlin is a Northern Irish computer scientist whose work sits at the intersection of human sexuality...

John Sall

Co-developer of the SAS System and co-founder of SAS Institute Inc., Sall has made extensive programming contributions in econometrics, time series, and matrix algebra. Born in Rockford, Illinois, he is an American...

Coraline Ada Ehmke

Creator of the Contributor Covenant and the Post-Meritocracy Manifesto, Ehmke was a leading advocate for codes of conduct in open source projects and communities. She founded the Organization for Ethical Source and...

Stephen Wolfram

Chief designer of Mathematica and the Wolfram Alpha computational knowledge engine, Wolfram is a British scientist whose parents were Jewish refugees who emigrated from Westphalia, Germany, to England in 1933. He was...

Sandra L. Kurtzig

The first woman to take a high-tech company public, Kurtzig founded ASK Computer Systems Inc. and developed Manman, an ERP program that ran on Hewlett-Packard minicomputers and helped manufacturing companies plan materials...

Srini Devadas

Co-inventor of silicon Physical Unclonable Functions (PUFs) and co-founder of Verayo, a company focused on improving the security of computer hardware, Devadas has served as the Edwin Sibley Webster Professor of Electrical...

Lawrence Moser Breed

Creator of the first computer animation language and system, Breed built it as an undergraduate at Stanford University in 1961 and used it at Stanford football half-times to coordinate images produced by...

Harlan E. Anderson

Co-founder of Digital Equipment Corporation (DEC), which at one time was the second largest computer company in the world, Anderson built a career spanning research, industry leadership, and philanthropy. Other notable entities...

William Allan Wulf

Designer of the BLISS programming language and developer of a groundbreaking optimizing compiler for its use, Wulf was a computer scientist notable for his work in programming languages and compilers. He was...

Hartmut Esslinger

Creator of a design strategy that transformed Apple from a "Silicon Valley Start-Up" into a global brand, Esslinger is a German-American industrial designer and inventor known for co-founding Frogdesign, a global innovation...

Ivan Plander

Developer of the analog computer around 1958, Plander is a Slovak computer scientist who received his Ph.D. at the Technical University in Prague and his Habilitation (Dr.Sc.) in Computer Science at the...

Steven R. Hofstein

Co-producer of the first working MOS integrated circuit, Hofstein is a well-known scientist with over 40 patents whose inventions have been chronicled by publications that include the New York Times, Newsweek, Business...

Helen Greiner

Elected to the National Academy of Engineering in 2013 for leadership in the design, development, and application of practical robots, Greiner is an American engineer and businesswoman best known as a co-founder...

Sonja Bernhardt

Founder and Inaugural President of Women in Technology (WiT) in Queensland in 1997, Bernhardt was a prominent Australian figure in efforts to bring more women and girls into technology careers. She also...

Martin A. Goetz

Software pioneer and holder of the first software patent, Goetz played a foundational role in defining software as a standalone commercial product. In the early 1960s, the status of software as a standalone...

Arlene Joy Harris

Pioneer of the first automated cellular service activation systems now used globally in retail locations to remotely and instantly activate cellular phones, Harris is also known as the "First Lady of Wireless"...

Thomas E. Osborne

Developer of the architecture for the HP9100A, an early computer, Osborne joined Hewlett-Packard in 1965 as a consultant with that responsibility. Prior to joining HP, he had designed data processing equipment, then...

Evan Thomas Spiegel

Co-founder and CEO of the mobile application Snapchat, Spiegel launched the platform alongside Bobby Murphy and Reggie Brown while they were all students at Stanford University. Snapchat started as a project for...

John R. Levine

Co-author of The Internet for Dummies (with Carol Baroudi and Margaret Levine Young), Levine is an Internet author and consultant specializing in email infrastructure, spam filtering, and software patents. Levine has chaired the...