A man's shadow reflects on a bus with an ad for Gmail in Lagos, Nigeria. Google has introduced Inactive Account Manager to help plan for digital life after death. Sunday Alamba/AP hide caption

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Matthew Marcus works at his desk in the basement of Kansas City Startup Village in Kansas City, Kan., in January. The village houses several startup companies and takes advantage of the high-speed Internet. Google announced on Tuesday it would be installing its Google Fiber network in Austin, Texas, next. Orlin Wagner/AP hide caption

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Google co-founder Sergey Brin wears Google Glass glasses at an event on the University of California, San Francisco's Mission Bay campus on Feb. 20. Jeff Chiu/AP hide caption

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The camera mounted on a Google Street View car used to photograph whole streets obscures part of the U.S. Internet giant's logo. Daniel Mihailescu/AFP/Getty Images hide caption

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Facebook CEO Mark Zuckerberg speaks at Facebook headquarters in Menlo Park, Calif., on Tuesday. Jeff Chiu/AP hide caption

itoggle caption Jeff Chiu/AP

Men look at mobile phones at the Adjame market in Abidjan, Ivory Coast. The market for mobile telephones in developing countries has grown quickly, and now Facebook and Google are trying to get users to use the Internet on their devices. Issouf Sanogo /AFP/Getty Images hide caption

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Before Steve Silverman helped Google build its new Trekker, he built cameras for NASA to photograph the surface of Mars. Silverman says the Trekker is built to survive in intense conditions. It will boot up at 10 below zero Celsius or at 110 Fahrenheit. It will even work after being fully submerged in water. Steve Henn/NPR hide caption

itoggle caption Steve Henn/NPR

In this photo illustration, the Google logo is seen through a pair of glasses in Glasgow, Scotland. The European Union says a change in Google's privacy policy is a breach of European privacy law. Jeff J. Mitchell/Getty Images hide caption

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Google CEO Larry Page. What's he going to say now? Emmanuel Dunand /AFP/Getty Images hide caption

itoggle caption Emmanuel Dunand /AFP/Getty Images