“When I use a direct manipulation system—whether for text editing, drawing pictures, or creating and playing games—I do think of myself not as using a computer but as doing the particular task. The computer is, in effect, invisible. The point cannot be overstressed: make the computer system invisible.”

— Donald A. Norman, book The Design of Everyday Things

Source: The Design of Everyday Things (1988, 2002), Ch. 6, p. 185.

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Donald A. Norman29

American academic 1935

John Zachman (1934) American computer scientist

Source: Extending and Formalizing the Framework for Information Systems Architecture, 1992, p. 590

“We are not asking whether all digital computers would do well in the game nor whether the computers at present available would do well, but whether there are imaginable computers which would do well.”

Alan Turing Computing Machinery and Intelligence

Computing Machinery and Intelligence (1950)

“Gradually, I realized that the surveillance cameras plus the email and cell phone monitoring was creating a Virtual Panopticon – a digital prison created and maintained by computer networks that enclosed all of us within its invisible walls.”

John Twelve Hawks American writer

Against Authority: Freedom and the Rise of Surveillance States (2014)

“Whether computers are used for engineering design, medical data processing, composing music, or other purposes, the structure of computing is much the same. We are extremely short of talented people in this field, and so we need departments, curricula, and research and degree programs in computer science… I think of the Computer Science Department as eventually including experts in Programming, Numerical Analysis, Automata Theory, Data Processing, Business Games, Adaptive Systems, Information Theory, Information Retrieval, Recursive Function Theory, Computer Linguistics, etc., as these fields emerge in structure… Universities must respond [to the computer revolution] with far reaching changes in the educational structure.”

George Forsythe (1917–1972) Stanford University computer scientist

As cited in Donald Knuth (1972). "George Forsythe and the Development of Computer Science" http://www.stanford.edu/dept/ICME/docs/history/forsythe_knuth.pdf. Comms. ACM. <br class="br">"Educational implications of the computer revolution," 1963

“I think a nerd is a person who uses the telephone to talk to other people about telephones. And a computer nerd therefore is somebody who uses a computer in order to use a computer.”

Douglas Adams (1952–2001) English writer and humorist

Triumph of the Nerds: The Rise of Accidental Empires TV program (1996) http://www.pbs.org/nerds/part1.html

“Do everything by hand, even when using the computer.”

Hayao Miyazaki (1941) Japanese animator, film director, and mangaka

“If you think about things that happen, as being computations... a computation in the sense that it has definite rules... You follow them many steps and you get some result. ...If you look at all these different computations that can happen, whether... in the natural world... in our brains... in our mathematics, whatever else, the big question is how do these computations compare. ...Are there dumb ...and smart computations, or are they somehow all equivalent? ...[T]he thing that I ...was ...surprised to realize from ...experiments ...in the early 90s, and now we have tons more evidence for ...[is] this ...principle of computational equivalence, which basically says that when one of these computations ...doesn't seem like it's doing something obviously simple, then it has reached this ...equivalent layer of computational sophistication of everything. So what does that mean? ...You might say that ...I'm studying this tiny little program ...and my brain is surely much smarter ...I'm going to be able to systematically outrun [it] because I have a more sophisticated computation ...but ...the principle ...says ...that doesn't work. Our brains are doing computations that are exactly equivalent to the kinds of computations that are being done in all these other sorts of systems. ...It means that we can't systematically outrun these systems. These systems are computationally irreducible in the sense that there's no ...shortcut ...that jumps to the answer.”

Stephen Wolfram (1959) British-American computer scientist, mathematician, physicist, writer and businessman

Stephen Wolfram: Fundamental Theory of Physics, Life, and the Universe (Sep 15, 2020)

“Let us change our traditional attitude to the construction of programs: Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do.”

Donald Ervin Knuth Literate Programming

"Literate Programming", The Computer Journal 27 (1984), p. 97. (Reprinted in Literate Programming, 1992, p. 99.)
Literate Programming (1984)

“[T]he successes of modern control theory in the design of highly accurate space navigation systems have stimulated its use in the theoretical analyses of economic and biological systems. Similarly, the effectiveness of computer simulation techniques in the macroscopic analyses of physical systems has brought into vogue the use of computer-based econometric models for purposes of forecasting, economic planning, arid management.”

Lotfi A. Zadeh (1921–2017) Electrical engineer and computer scientist

Source: 1970s, Outline of a new approach to the analysis of complex systems and decision processes (1973), p. 28

“Computer Algebra Systems are NOT the Devil but the new MESSIAH that will take us out of the current utterly trivial phase of human-made mathematics into the much deeper semi-trivial computer-generated phase of future mathematics. Even more important, Computer Algebra Systems will turn out to be much more than just a `tool', since the methodology of computer-assisted and computer-generated research will rule in the future, and will make past mathematics seem like alchemy and astrology, or, at best, theology.”

Doron Zeilberger (1950) Israeli mathematician

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