(plural Turing tests)
Alan Turing (1912-1954), who proposed the test.
turing-test - Computer Definition
The "acid test" of true artificial intelligence, as defined by the English scientist Alan Turing. In the 1940s, he said "a machine has artificial intelligence when there is no discernible difference between the conversation generated by the machine and that of an intelligent person." In his best selling book, "The Singularity Is Near," Ray Kurzweil expressed the opinion that computers will pass the Turing test in the late 2020s. See CAPTCHA and chatbot.