http://www.nytimes.com/2010/06/20/magazine/20Computer-t.html?hp In the New York Time's Sunday Magazine of June 20, 2010, this article appears, entitled "What is I.B.M. Watson?". In brief, IBM Watson is an online AI program, available to the public, which learns from the people who use it. In particular "Watson" can play the USA Television Game "Jeopardy" with the online program users. The program learns more popular culture trivia, and popular "common knowledge", questions and the appropriate answers to the questions the more the human users play the Jeopardy game with it.