Final Jeopardy : man vs. machine and the quest to know everything

Researchers at IBM launched a billion-dollar project to develop a machine that could compete in the quiz show Jeopardy--and win. The machine faced off in a high-ratings match against two former champions, Ken Jennings and Brad Rutter. Journalist Stephen Baker carries readers on a captivating journey from the IBM labs to the showdown in Hollywood.--Adapted from publisher description