Alan Turing (1912–1954) was an English computer scientist.
I arrived at a topological view of computation as a result of an attempt to understand why modern conceptions of computation have diverged somewhat from the canonical view, which is that of a universal axiomatic machine, an entrenched position I call Turing orthodoxy.
AA Cavia, AA Cavia on Summoning Worlds
Then I said, “One of these is done by a human, another by a computer. Which do you think was which?” Most people got it wrong. This, in essence, is the Turing experiment.
A. Michael Noll, A. Michael Noll on When It All Started