Robert Siegel and Melissa Block talk about Google's launch of a new type of mobile ad that aims to combat the "fat finger" problem. As the smartphone market grows, mobile ads have become more important to the tech giant, which makes most of its revenue through advertising.
Carmakers are taking advantage of innovations in electronics and software to trick out the interiors of their vehicles. The gizmos appeal to tech-savvy buyers. But those interior features are quietly aimed at another audience: aging baby boomers.
Writer Christopher Bonanos tells the story of analog instant photography and the man who invented it--Edwin Land, the scientist and co-founder of the Polaroid Corporation. Plus Flora Lichtman visits New York's 20x24 Studio to capture a super-sized Polaroid camera in action.
Siri can make an appointment for you. IBM's Watson beat a human contestant on Jeopardy. But will they ever really think? Futurist Ray Kurzweil shares his thoughts on the nature of the brain and describes how biological and technological advances might augment the human mind.
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