COMPUTER SCIENTIST
Charles P. Thacker
1943 - 2017

Charles P. Thacker
Charles Patrick "Chuck" Thacker (February 26, 1943 – June 12, 2017) was an American pioneer computer designer. He designed the Xerox Alto, which is the first computer that used a mouse-driven graphical user interface (GUI). Read more on Wikipedia
His biography is available in different languages on Wikipedia. Charles P. Thacker is the 103rd most popular computer scientist (down from 65th in 2019), the 5,787th most popular biography from United States (down from 3,905th in 2019) and the 62nd most popular American Computer Scientist.
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Among COMPUTER SCIENTISTS
Among computer scientists, Charles P. Thacker ranks 103 out of 245. Before him are Betty Holberton, Judea Pearl, Marlyn Meltzer, Ed Roberts, Robin Milner, and Alan Cox. After him are Eric S. Raymond, Stephen Wolfram, John Draper, Subhash Kak, Alan Cooper, and Manuel Blum.
Most Popular Computer Scientists in Wikipedia
Go to all RankingsBetty Holberton
1917 - 2001
HPI: 58.80
Rank: 97
Judea Pearl
1936 - Present
HPI: 58.62
Rank: 98
Marlyn Meltzer
1922 - 2008
HPI: 58.38
Rank: 99
Ed Roberts
1941 - 2010
HPI: 58.33
Rank: 100
Robin Milner
1934 - 2010
HPI: 58.19
Rank: 101
Alan Cox
1968 - Present
HPI: 58.18
Rank: 102
Charles P. Thacker
1943 - 2017
HPI: 58.09
Rank: 103
Eric S. Raymond
1957 - Present
HPI: 57.96
Rank: 104
Stephen Wolfram
1959 - Present
HPI: 57.93
Rank: 105
John Draper
1943 - Present
HPI: 57.73
Rank: 106
Subhash Kak
1947 - Present
HPI: 57.56
Rank: 107
Alan Cooper
1952 - Present
HPI: 57.55
Rank: 108
Manuel Blum
1938 - Present
HPI: 57.49
Rank: 109
Contemporaries
Among people born in 1943, Charles P. Thacker ranks 372. Before him are Maceo Parker, Wolfgang Nordwig, Jon Postel, Terry Venables, Juan Giménez, and Joe Haldeman. After him are John Bryson, Emile Ardolino, Héctor Chumpitaz, Andrea True, Denílson Custódio Machado, and Milan Nenadić. Among people deceased in 2017, Charles P. Thacker ranks 284. Before him are Prodigy, Ruth Pfau, Karl-Erik Nilsson, Haruo Nakajima, Ulli Lommel, and Hubert Dreyfus. After him are Amotz Zahavi, Anne-Marie Colchen, Björn Granath, Adam Darius, Paul J. Weitz, and Cuthbert Sebastian.
Others Born in 1943
Go to all RankingsMaceo Parker
MUSICIAN
1943 - Present
HPI: 58.20
Rank: 366
Wolfgang Nordwig
ATHLETE
1943 - Present
HPI: 58.19
Rank: 367
Jon Postel
ENGINEER
1943 - 1998
HPI: 58.18
Rank: 368
Terry Venables
SOCCER PLAYER
1943 - 2023
HPI: 58.18
Rank: 369
Juan Giménez
COMIC ARTIST
1943 - 2020
HPI: 58.18
Rank: 370
Joe Haldeman
WRITER
1943 - Present
HPI: 58.14
Rank: 371
Charles P. Thacker
COMPUTER SCIENTIST
1943 - 2017
HPI: 58.09
Rank: 372
John Bryson
BUSINESSPERSON
1943 - 2025
HPI: 58.09
Rank: 373
Emile Ardolino
FILM DIRECTOR
1943 - 1993
HPI: 58.08
Rank: 374
Héctor Chumpitaz
SOCCER PLAYER
1943 - Present
HPI: 58.06
Rank: 375
Andrea True
SINGER
1943 - 2011
HPI: 58.03
Rank: 376
Denílson Custódio Machado
SOCCER PLAYER
1943 - 2024
HPI: 57.99
Rank: 377
Milan Nenadić
ATHLETE
1943 - 2024
HPI: 57.96
Rank: 378
Others Deceased in 2017
Go to all RankingsProdigy
SINGER
1974 - 2017
HPI: 58.30
Rank: 278
Ruth Pfau
PHYSICIAN
1929 - 2017
HPI: 58.26
Rank: 279
Karl-Erik Nilsson
ATHLETE
1922 - 2017
HPI: 58.24
Rank: 280
Haruo Nakajima
ACTOR
1929 - 2017
HPI: 58.21
Rank: 281
Ulli Lommel
ACTOR
1944 - 2017
HPI: 58.20
Rank: 282
Hubert Dreyfus
PHILOSOPHER
1929 - 2017
HPI: 58.19
Rank: 283
Charles P. Thacker
COMPUTER SCIENTIST
1943 - 2017
HPI: 58.09
Rank: 284
Amotz Zahavi
BIOLOGIST
1928 - 2017
HPI: 58.09
Rank: 285
Anne-Marie Colchen
ATHLETE
1925 - 2017
HPI: 58.08
Rank: 286
Björn Granath
ACTOR
1946 - 2017
HPI: 58.07
Rank: 287
Adam Darius
DANCER
1930 - 2017
HPI: 58.05
Rank: 288
Paul J. Weitz
ASTRONAUT
1932 - 2017
HPI: 57.99
Rank: 289
Cuthbert Sebastian
POLITICIAN
1921 - 2017
HPI: 57.92
Rank: 290
In United States
Among people born in United States, Charles P. Thacker ranks 5,787 out of 20,380. Before him are Frances Marion (1888), Vincent Gallo (1961), George Sidney (1916), Tiffany Trump (1993), Jennifer Esposito (1973), and Vanessa Hudgens (1988). After him are Platt Adams (1885), William Daniels (1901), John Bryson (1943), Elizabeth Strout (1956), Benny Urquidez (1952), and Savannah (1970).
Others born in United States
Go to all RankingsFrances Marion
FILM DIRECTOR
1888 - 1973
HPI: 58.10
Rank: 5,781
Vincent Gallo
ACTOR
1961 - Present
HPI: 58.10
Rank: 5,782
George Sidney
FILM DIRECTOR
1916 - 2002
HPI: 58.10
Rank: 5,783
Tiffany Trump
CELEBRITY
1993 - Present
HPI: 58.10
Rank: 5,784
Jennifer Esposito
ACTOR
1973 - Present
HPI: 58.10
Rank: 5,785
Vanessa Hudgens
ACTOR
1988 - Present
HPI: 58.10
Rank: 5,786
Charles P. Thacker
COMPUTER SCIENTIST
1943 - 2017
HPI: 58.09
Rank: 5,787
Platt Adams
ATHLETE
1885 - 1961
HPI: 58.09
Rank: 5,788
William Daniels
FILM DIRECTOR
1901 - 1970
HPI: 58.09
Rank: 5,789
John Bryson
BUSINESSPERSON
1943 - 2025
HPI: 58.09
Rank: 5,790
Elizabeth Strout
WRITER
1956 - Present
HPI: 58.09
Rank: 5,791
Benny Urquidez
MARTIAL ARTS
1952 - Present
HPI: 58.09
Rank: 5,792
Savannah
PORNOGRAPHIC ACTOR
1970 - 1994
HPI: 58.09
Rank: 5,793
Among COMPUTER SCIENTISTS In United States
Among computer scientists born in United States, Charles P. Thacker ranks 62. Before him are Edward Feigenbaum (1936), Gary Kildall (1942), Stephen Cook (1939), Betty Holberton (1917), Marlyn Meltzer (1922), and Ed Roberts (1941). After him are Eric S. Raymond (1957), Alan Cooper (1952), Robert W. Floyd (1936), John Hopcroft (1939), Lynn Conway (1938), and Danny Hillis (1956).
Edward Feigenbaum
1936 - Present
HPI: 59.19
Rank: 56
Gary Kildall
1942 - 1994
HPI: 59.02
Rank: 57
Stephen Cook
1939 - Present
HPI: 59.01
Rank: 58
Betty Holberton
1917 - 2001
HPI: 58.80
Rank: 59
Marlyn Meltzer
1922 - 2008
HPI: 58.38
Rank: 60
Ed Roberts
1941 - 2010
HPI: 58.33
Rank: 61
Charles P. Thacker
1943 - 2017
HPI: 58.09
Rank: 62
Eric S. Raymond
1957 - Present
HPI: 57.96
Rank: 63
Alan Cooper
1952 - Present
HPI: 57.55
Rank: 64
Robert W. Floyd
1936 - 2001
HPI: 57.46
Rank: 65
John Hopcroft
1939 - Present
HPI: 57.43
Rank: 66
Lynn Conway
1938 - 2024
HPI: 57.21
Rank: 67
Danny Hillis
1956 - Present
HPI: 57.06
Rank: 68