C Expert Programming Chapter 5 Thinking about Chaining 5.6 Take it easy --- see who's talking: take the Turning quiz

Alan Turing is recognized as one of the greatest theoretical pioneers in computing.
In honor of him, the American Computer Society named its highest annual award the Turing Award.
The 1983 Turing Award was awarded to Dennis Ritchie and Ken Thompson for their outstanding contributions to the UNIX and C languages.

If you are interested in the development and limitations of artificial intelligence, I recommend reading What Computers Still Can't Do:
A Critique of Artificial Reason.