While there have been heavy investments in artificial intelligence, some scientists are ambivalent about the consequences.
Carnegie Mellon CoBots are the future of artificial intelligence
Benedict Cumberbatch plays computer pioneer Alan Turing in the Oscar-nominated film "The Imitation Game." The "game" he speaks of has come to be known as the "Turing Test" for artificial intelligence, or A.I., which has long been a science-fiction staple. Now, it is no longer fiction.