Laura Niklason

Internationally recognized for pioneering work in vascular and lung tissue engineering, Niklason became the Nicholas M. Greene Professor of Anesthesiology and Biomedical Engineering at Yale University. She is also co-founder, chief executive...

Leopold Kronecker

A contributor to the concept of continuity and the reconstruction of irrational numbers in real numbers, Kronecker was a German mathematician who worked on number theory and algebra. He was born in...

Butler W. Lampson

Developer of the Berkeley Timesharing System for Scientific Data Systems' SDS 940 computer, Lampson was part of Project GENIE at UC Berkeley during the 1960s, where he and Peter Deutsch created that...

Ivar Hjalmar Jacobson

Known as a major contributor to UML, Objectory, RUP, and aspect-oriented development, Jacobson has shaped modern software engineering practice. After university, he started working at Ericsson until April 1987, when he started...

Frank Moss

Involved in advanced development projects in the areas of networking and distributed computing, Moss is a researcher, technology and biotechnology entrepreneur, academician, and author born in Baltimore, Maryland, where he attended the...

Gideon Gartner

Founder of Gartner Group (now Gartner, Inc.), Gartner built one of the most influential IT research and advisory firms in the world. IT "advisory" firms are distinct from consultancies, in that they provide...

Brendan Eich

Creator of the JavaScript scripting language, Eich is a computer programmer and chief technology officer of Mozilla Corporation. He worked with MicroUnity Systems Engineering writing microkernel and DSP code, and doing the...

Galileo Galilei

Called "the Father of Modern Science," Galilei played a major role in the Scientific Revolution, including landmark improvements to the telescope and the invention of an improved military compass. He was born...

Patty Stonesifer

Founding CEO of the Bill and Melinda Gates Foundation, Stonesifer built her career on executive leadership spanning technology, philanthropy, and public service. She began in various executive roles at Microsoft before taking...

Paul Vincent Galvin

Co-founder of Motorola, Galvin helped establish one of the world's leading telecommunications companies. Founded as Galvin Manufacturing Corporation on September 25, 1928, Motorola became a leader in communications equipment. Galvin was born...

Christopher Curry

Co-founder of Acorn Computers, Curry has played a significant role in the early development of personal computing in Britain. In April 1966, Curry joined Sinclair Radionics, a company founded by Clive Sinclair in...

Nikola Tesla

A major contributor to the birth of commercial electricity and revolutionary developer in the field of electromagnetism, Tesla was an inventor, mechanical engineer, and electrical engineer who is best known for his...

Jean E. Sammet

Developer of FORMAC, the first widely used computer language for symbolic manipulation of mathematical formulas, Sammet spent 27 years at IBM where she created it. She received her B.A. in Math from Mount...

Evangelos S. Eleftheriou

Pioneer in recording and communications techniques that established new standards of performance in hard disk drive technology, Eleftheriou has served as head of Storage Technologies at IBM's Zurich Research Laboratory, Zurich, Switzerland,...

Robert Elliott Kahn

Co-inventor of the Transmission Control Protocol (TCP) and the Internet Protocol (IP), Kahn is sometimes called one of the fathers of the Internet. Kahn was born on December 23, 1938, in Brooklyn, New...

Michael Stern Hart

Inventor of the electronic book (or e-book) and founder of Project Gutenberg, Hart made e-books freely available via the Internet. An American author and inventor, he attended the University of Illinois, graduating...

Grace M. Hopper

Developer of COBOL and pioneering computer scientist, Hopper was one of the first programmers of the Harvard Mark I computer, and she developed the first compiler for a computer programming language. She...

Mark Vincent Hurd

Former CEO of HP and President of Oracle, Hurd led Hewlett-Packard as its chairman, chief executive officer, and president when it was the largest information technology company in the world. He succeeded...

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...

Bjarne Stroustrup

Designer and implementer of the C++ programming language, Stroustrup is a computer scientist most notable for the creation and development of the widely used C++. He has served as Professor and holder...