Stephen Baker: Why IBM's Watson Is Smarter Than Google


Google : While working on my book about IBM's Jeopardy-playing computer, the most common question I encounter is this: Doesn't Google already answer questions? The short answer is no. Google depends our brains in two ways: It gets us to think like a computer when formulating our query, picking three or four words that will make most sense to the machine.

PHOTOS: Google in pictures

Then it directs us to the neighborhood of the answer we're looking for, but leaves it to our infinitely more nuanced brains to find exactly what we're...

VIDEOS: Google in videos

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