Robert (Bob) Alan Iannucci

Led Nokia's Research Center (NRC) labs and lablets to deliver fundamental contributions to the worldwide Long Term Evolution for 3G (LTE) standard, Iannucci is a computer scientist who has served as Director...

Harvey G. Cragon

Designer and builder of the first digital computer with Integrated Circuits (IC) and the first TTL computer, Cragon is recognized as a pioneering American computer engineer. Born in Ruston, Louisiana, he studied...

Edwin (Ted) Joseph Selker

Developer of the TrackPoint pointing stick technology and designer of the ThinkPad 755CV notebook computer (which doubles as an LCD projector), Selker is an American computer scientist known for his user interface...

Robert B. Palmer

Member of the founding team at Mostek, where he pioneered the use of ion implantation technology for the manufacture of MOS circuits, Palmer is also known as the last Chairman and Chief...

Elisha Gray

Best known for his development of a telephone prototype in 1876, Gray is considered by some writers to be the true inventor of the variable resistance telephone, despite losing out to Alexander...

Martin (Marty) Cooper

Lead inventor of the "radio telephone system" and father of the cell phone, Cooper is a pioneer and visionary in the wireless communications industry. With eleven patents in the field, he is...

Richard (Dick) John Egan

Member of the team that developed the Apollo Guidance Computer for the Apollo spacecraft that carried astronauts to the moon, Egan was also a prominent American businessman, political fundraiser, and former US...

Stephen W. Dunwell

Lead engineer in the development of IBM's STRETCH supercomputer, Dunwell oversaw a project that was first shipped in 1962—two years before the introduction of the legendary IBM System/360. The development of STRETCH illustrates...

Alec N. Broers

Pioneer of nanotechnology, Broers developed the first man-made nanostructures in materials suitable for microelectronic circuits, opening up the possibility for the extreme miniaturization of electronic circuits. An Anglo-Australian electrical engineer, Broers was born...

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...

John Vincent Atanasoff

Inventor of the first automatic electronic digital computer, Atanasoff was raised by his parents in Brewster, Florida. At the age of nine he learned to use a slide rule, followed shortly by...

Gordon Matthews

Founder of ECS Communications (later VMX), one of the first companies to pioneer the commercialization of voicemail for corporate use, Matthews was an American inventor and businessman. He also invented systems to...

Alan Mathison Turing

The mathematical logician Alan Mathison Turing OBE (1912-1954) contributed to logic, mathematics, cryptanalysis, philosophy, mathematical biology, and formatively to computer science, Artificial Intelligence, cognitive science, and the computational study of biological growth. Turing...

Georg (Per) Pehr Scheutz

Co-developer of the Scheutzian calculation engine, which produced the first tables calculated and printed by machinery, Scheutz was a 19th-century Swedish lawyer, translator, and inventor. He studied law at Lund University, graduating...

Vannevar Bush

The first presidential science advisor, Bush was an American engineer and science administrator known for his work on analog computing, his political role in the development of the atomic bomb as a...

Bruce D. Shriver

Worldwide lecturer in the design and implementation of computer hardware and software systems, Shriver has been a computer science academic, consultant, and entrepreneur in the area of high-performance computer systems, publishing extensively...

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"...

Claude Elwood Shannon

Developer of Information Theory, the basis for the design of communication systems and networks, Shannon also noted the importance of Boolean theory for the design of logic circuits whilst still a student...

Charles F. Webb

Major contributor to System/390 and zSeries mainframe processors, Webb was named an IBM Fellow in 2003. He joined IBM in Poughkeepsie, N.Y., in 1983, and worked on processor performance analysis, processor design,...

Robert (Bob) C. Baron

Program Manager for the Mariner II (Venus) and the Mariner IV (Mars) onboard space computers, Baron spent over 25 years as an engineer, entrepreneur, and executive in the computer industry. A historian,...