Michael James Lighthill

Pioneer in aeroacoustics and developer of television and communications satellites, Lighthill was a British applied mathematician known for his pioneering work in fluid dynamics. He worked at the National Physical Laboratory, Trinity...

Samuel Morland

Credited with early developments in relation to computing, hydraulics and steam power, Morland was a notable English academic, diplomat, spy, inventor and mathematician of the 17th century. He was educated at Winchester...

Ramon Verea

Inventor of the first calculating machine to use direct multiplication instead of employing multiple rounds of a crank, Verea was a Spanish inventor who studied in Santiago de Compostela, Spain, and emigrated...

Conrad (Conny) Palm

Contributor to teletraffic engineering and queueing theory, Palm also led the project that developed the first Swedish computer, the BARK. He enrolled at the School of Electrical Engineering at the Royal Institute...

Daniel E. Cooke

Inventor of the SequenceL functional programming language, Cooke discovered the computational laws that led to its creation and implemented several early interpreters for the language. During his tenure at Texas Tech University,...

Enrico Clementi

Leader of research and development in parallel computer architecture and fundamental research in chemistry, biophysics, and fluid dynamics, Clementi was a pioneer in computational techniques for quantum chemistry and molecular dynamics. Born...

Anant Jhingran

Considered to be the world technology leader in the field of information management, Jhingran has had a distinguished career with highly demonstrated impact on industrial practice and future technology and business directions....

David Yang

Founder and chairman of ABBYY, Yang was born in 1968 in Yerevan, Armenian SSR, to a Chinese father and Armenian mother, both physicists. He spent his first 17 years in Armenia before...

Walter (Jerry) Jeremiah Sanders III

Co-founder and long-time CEO of Advanced Micro Devices (AMD), Sanders helped establish one of America's most prominent semiconductor manufacturers.

Ruth M. Davis

Chair of The Aerospace Corporation and deputy undersecretary of defense for research and advanced technology, Davis was an American computer scientist and civil servant associated with several major US government research projects. She...

Kathleen (Kathe) Spracklen

Co-programmer of the Chafitz ARB Sargon 2.5, the first commercial dedicated chess computer with an Auto Response Board, Spracklen is an American mathematician, computer scientist, and microcomputer chess pioneer. Born in Grand Rapids,...

Pierre Morad Omidyar

Founder and chairman of eBay, Omidyar is a French-born Armenian-Iranian entrepreneur, philanthropist, and economist. Omidyar and his wife Pam are well-known philanthropists who founded Omidyar Network in 2004 in order to expand...

Bernard (Barney) M. Oliver

Co-developer of pulse-code modulation (PCM) and leader of the team that produced the first hand-held calculators at Hewlett-Packard, Oliver was a scientist who made contributions in many fields, including radar, television, and...

Giovanni Caselli

Inventor of the pantelegraph (a.k.a. Universal Telegraph or "all-purpose telegraph"), the predecessor of the modern fax machine, Caselli put the world's first practical operating facsimile machine ("fax") system into use. Pantèlègraph is...

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...

Scott Cook

Founder of Intuit, Cook launched the financial software company in 1983; it today offers software and online products to help individuals and small companies manage their finances. He started his career at Procter...

Meg Whitman

Longtime chief executive of eBay and Hewlett Packard, Whitman held senior business leadership positions at some of the most prominent companies in American technology and media, including The Walt Disney Company and...

Marshall Nicholas Rosenbluth

Deriver of the Metropolis algorithm — cited in Computing in Science and Engineering (Jan. 2000) as being among the top 10 algorithms having the "greatest influence on the development and practice of...

Thomas Siebel

Founder of Siebel Systems and pioneer of customer relationship management (CRM), Siebel revolutionized sales by developing software to automate sales and customer service activities. He graduated from the University of Illinois at...

Howard (Ward) G. Cunningham

Programmer and inventor of the wiki, Cunningham started programming the software WikiWikiWeb in 1994 and installed it on the website of his software consultancy, Cunningham & Cunningham (commonly known by its domain...