swap_horiz Herman Hollerith Alternatives

1

Ada Lovelace

Ada Lovelace is recognized as the first computer programmer for her notes on Charles Babbages Analytical Engine. Her ins...

Software Algorithm Mathematics Computer Science

9.5 Brilliant

2

Vannevar Bush

Vannevar Bush was an American engineer whose work profoundly influenced computing. He led scientific research efforts du...

American 20TH Century Computing Memex Concept

9.4 Excellent

3

Seymour Cray

Seymour Cray was an American electrical engineer whose innovative designs revolutionized computer hardware. He created t...

Hardware American 20TH Century Computing

9.3 Excellent

4

Jay Forrester

Jay Forrester was an American engineer who developed coincident-current magnetic core memory during his time at MIT in 1...

Hardware American 20TH Century Computing

9.2 Excellent

5

Douglas Engelbart

Douglas Engelbart was an American computer engineer whose 1968 demo introduced the mouse, hypertext, windows, and collab...

American GUI 20TH Century Computing

9.1 Excellent

6

Andy Rubin

American entrepreneur who co-created the Android mobile operating system, subsequently acquired by Google in 2005 and no...

Mobile American 21ST Century Computing

9.1 Excellent

7

Ivan Sutherland

Ivan Sutherland is an American computer scientist whose 1963 Sketchpad system pioneered interactive graphics and compute...

American Graphics 20TH Century Computing

9.0 Excellent

8

John Browning

American firearms designer whose prolific output included the M1911 pistol and the Browning Automatic Rifle, making him...

American 19TH Century Mechanical Firearms

9.0 Excellent

9

Alan Kay

Alan Kay is an American computer scientist who shaped object oriented programming and led the Dynabook concept at Xerox...

American 20TH Century Computing Oop

8.9 Great

10

James Clark

American computer scientist who founded Silicon Graphics in 1982 and later co-founded Netscape, whose browser helped pop...

3D Graphics American 20TH Century Computing

8.9 Great

11

Samuel Morse

Samuel Morse was an American painter and inventor who co-developed Morse code and sent a public telegraph message from W...

Communication American 19TH Century Code

8.7 Great

12

George Westinghouse

George Westinghouse was an American inventor and industrialist who promoted alternating-current power systems in the Uni...

American 19TH Century Electric Railway

8.7 Great

13

Marcian Hoff

Marcian Hoff is an American engineer who proposed the Intel 4004's general-purpose CPU architecture in 1969, helping lau...

American Intel 20TH Century Computing

8.7 Great

14

Gary Kildall

American computer scientist who created the CP/M operating system in the mid-1970s, one of the first widely adopted oper...

Software American 20TH Century Computing

8.5 Great

15

Richard Gatling

American inventor who patented the Gatling gun in 1862, the first successful rapid-fire weapon, significantly influencin...

American 19TH Century Mechanical Firearms

8.5 Great

16

Leonard Adleman

Leonard Adleman is an American computer scientist who co-created RSA cryptography in 1977 and later founded DNA computin...

American Cryptography 20TH Century Computing

8.4 Great

17

Stanley Mazor

Stanley Mazor is an American engineer who helped define the Intel 4004 architecture and instruction set, part of the 197...

American 20TH Century Computing Microprocessor

8.3 Great

18

Cyrus McCormick

Cyrus McCormick was an American inventor and manufacturer associated with the mechanical reaper, patented in 1834, which...

American 19TH Century Agriculture Machine

8.3 Great

19

Robert Fulton

Robert Fulton was an American engineer whose steamboat Clermont began commercially successful service on the Hudson Rive...

American Submarine 19TH Century Transport

8.2 Great

20

Samuel Colt

Samuel Colt was an American inventor who patented a practical revolving firearm in 1836 and built Colt's Patent Fire-Arm...

American Manufacturing 19TH Century Firearms

8.2 Great