John Walker
John Walker (born ca. 1950) is a computer programmer and a co-founder of the computer-aided design software company Autodesk, and a co-author of early versions of AutoCAD, a product Autodesk originally acquired from programmer Michael Riddle. He makes his home near Lignières, Switzerland.
Early projects
In 1974/1975, he wrote the ANIMAL software, which self-replicated on UNIVAC 1100 machines: this is considered to be one of the first computer viruses.[1]
Walker also founded the hardware integration manufacturing company Marinchip. Among other things, Marinchip pioneered the translation of numerous computer language compilers to Intel platforms.
Fourmilab
John Walker moved to Switzerland in 1991, after having lived almost twenty years in California. He now engages in personal projects, including a hardware random number generator called HotBits[2] and his Earth and Moon viewer.[3] He publishes on his personal domain, fourmilab.ch (after his nickname for his personal workshop, Fourmilab; fourmi is the French word for ant and, located near CERN,[4] "Fourmilab" is a pun on "Fermilab"[5]). John is also known for his efforts in the 196 Palindrome Quest, by taking it to 1,000,000 digits.
John Walker's interest for artificial life prompted him to hire Rudy Rucker, a mathematician and science fiction author, for work on cellular automata software. Rudy later drew from his experience at Autodesk in Silicon Valley for his novel The Hacker and the Ants, in which one of the characters is loosely based on John Walker. Part of the book takes place in Switzerland in a very Fourmilab-like setting.
Activism
Evil Empires bumper sticker
Besides programming, John Walker is a social advocate who has written many articles, including a well-known one about Internet censorship called The Digital Imprimatur. He is also known for his book The Hacker's Diet, a guide to approaching weight loss "as both an engineering and a management problem." He gained notoriety during the fall of the Soviet Union for creating a bumper sticker that announced, "Evil Empires: One down, one to go" with a United States flag next to a crossed out Soviet Union flag.[6]
References
External links
| Persondata |
|---|
| Name | Walker, John |
| Alternative names | |
| Short description | Computer programmer and company co-founder |
| Date of birth | |
| Place of birth | |
| Date of death | |
| Place of death | |
