It was first introduced in 1950 using a man and a woman instead of the present setup. Weizenbaum's ELIZA program and Colby's PARRY program were cited as examples of how the system was flawed, because 
It was first introduced in 1950 using a man and a woman instead of the present setup. Weizenbaum's ELIZA program and Colby's PARRY program were cited as examples of how the system was flawed, because such programs generate correct behaviors for incorrect reasons. For 10 points—name this process in which an interrogator has conversations with a man and a machine, based on the idea that artificial intelligence exists when the interrogator can no longer tell the two apart.
It was first introduced in 1950 using a man and a woman instead of the present setup.
{Turing} Test