Charles Leonard Hamblin

Inventor of Reverse Polish Notation and the stack in computing, Hamblin was an Australian philosopher, logician, and computer pioneer. He served as a professor of philosophy at the Technical University of New...

Carver Andress Mead

Spearheaded of tools and techniques for modern integrated circuit design, Mead is a prominent U.S. computer scientist. Born in Bakersfield, California, he has held the position of Gordon and Betty Moore Professor...

Michael Saul Dell

Founder and CEO of Dell Inc., Dell is an American business magnate who has been among the richest people in the world, with a net worth of US$13.5 billion in 2010.

Thomas Parke Hughes

Co-founder of the Society for the History of Technology, Hughes was an American historian of technology and an emeritus Professor of History at the University of Pennsylvania, as well as a visiting...

Clifford Alan Pickover

Member of the team that worked on design-automation workstations and developed code for IBM's IntelliStation, Pickover is an American author, editor, inventor, and columnist in the fields of science, mathematics, and science...

Kenneth (Ken) H. Perlin

Developer of Perlin noise and innovative computer-user interfaces such as zooming user interfaces, Perlin is one of the most respected figures in the field of computer graphics for his work both in...

Paul Castrucci

Leader of the team that invented and developed a major paradigm shift in computer storage, Castrucci's work set the stage for current computer memory technology. Born in St. Johnsville, New York on the...

Clifford Edward Berry

Holder of 19 patents in mass spectrometry and 11 in vacuum and electronics, Berry was a pioneer in radio and electrical engineering. Clifford Berry received his M.S. in Physics in 1941. After their...

Gururaj S. Rao

Designer of Systems Leadership functions that differentiated S/390 from its competition, Rao is personally credited with IBM's mainframe resurrection. His team successfully implemented IBM's breakthrough copper interconnect technology to set a new...

Markus Neteler

Honored with the Sol Katz Award for Geospatial Free and Open Source Software (GFOSS) in recognition of his commitment to GRASS project coordination, Neteler has served as coordinator of the GRASS (Geographic...

Cuthbert Corwin Hurd

Pioneer of IBM's development of general-purpose computers, Hurd made contributions that helped transform scientific computing. In 1947 Hurd worked for Union Carbide as a mathematician at the United States Atomic Energy Commission facility...

August-Wilhelm Scheer

Developer of the ARIS framework for business process description and modeling, Scheer is recognized as a foundational figure in business informatics. He has served as Professor Emeritus at the University of Saarland,...

Mark Eugene Russinovich

Co-developer of the website sysinternals.com, Russinovich wrote and published dozens of popular Windows administration and diagnostic utilities including Autoruns, Filemon, and RootkitRevealer. He has served as Chief Technology Officer (CTO) of Microsoft...

Gerrit (Gerry) Anne Blaauw

One of the principal designers of the IBM System/360 line of computers, Blaauw worked alongside Fred Brooks, Gene Amdahl, and others on this landmark project. In 1947, he won an exclusive scholarship funded...

Lawrence (Larry) A. Welke

Publisher of the first publications dedicated to the software industry, Welke is also remembered as a co-founder of the Software Industry Association section of ADAPSO (known today as the Information Technology Association...

Gordon Eubanks

Designer of CBASIC and CP/M tools, Eubanks is recognized as a microcomputer industry pioneer and one of the founding figures of the personal computer software era. While serving in the U.S. Navy, Eubanks...

Eric S. Raymond

Programmer and public figurehead for the open source movement, Raymond has maintained projects including the fetchmail mail retrieval agent and gpsd. Other contributions include Emacs editing modes and portions of libraries like...

Jerzy Witold Różycki

Inventor of the "clock" method for determining Enigma rotor positions, Różycki was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers. He was born in what is now Ukraine,...

Jerry M. Woodall

Inventor of the first commercially viable heterojunction material GaAlAs for red LEDs used in automobile brake lights, traffic lights, CD and DVD players, TV remote controls, and computer networks, Woodall is an...

Puneet Sharma

Recognized for work on Mobile Collaborative Communities featured in New Scientist Magazine, Sharma has served as a Senior Research Scientist at HP Labs, conducting research on Network Measurement and Monitoring, Wireless Networks,...