A Philadelphia police officer demonstrates a body-worn camera being used as part of a pilot project last December. Matt Rourke/AP hide caption

itoggle caption Matt Rourke/AP

Franklin Foer recently wrote a cover story for The New Republic titled, "Amazon Must Be Stopped." He argued against Amazon at the latest Intelligence Squared U.S. debate — and won. Samuel LaHoz/Intelligence Squared U.S. hide caption

itoggle caption Samuel LaHoz/Intelligence Squared U.S.

President Obama called on the Federal Communications Commission to implement a strict policy of net neutrality and to oppose content providers in restricting bandwidth to customers. Michael Bocchieri/Getty Images hide caption

itoggle caption Michael Bocchieri/Getty Images

A Facebook worker at the company's headquarters in Menlo Park, Calif. Facebook announced it will start flagging hoax news stories in users' News Feeds. Paul Sakuma/AP hide caption

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Barbara Beskind, 90, is a designer at IDEO who works with engineers on products that improve the quality of life for older people. Nicolas Zurcher/Courtesy of IDEO hide caption

itoggle caption Nicolas Zurcher/Courtesy of IDEO

Actor, playwright and composer Noel Coward rehearses for a show in 1951. A rare recording of Coward introducing his play Peace in Our Time is just one of the millions of sounds and recordings the British Library is looking to preserve. Jimmy Sime/Getty Images hide caption

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CSIT-In-3 students Daniel Diaz (left) and Brian De Anda map out options for reducing the size of a mobile app their team is building. Krista Almanzan/KAZU hide caption

itoggle caption Krista Almanzan/KAZU

A dog named Sky activates the tug sensor on the FIDO vest. The vest is a piece of wearable technology designed to allow working dogs to perform more tasks and communicate more information. Rob Felt/Courtesy of Georgia Tech hide caption

itoggle caption Rob Felt/Courtesy of Georgia Tech

Chris Hemsworth plays hacker and furloughed convict Nicholas Hathaway in Blackhat. Frank Connor/Legendary Pictures and Universal Pictures hide caption

itoggle caption Frank Connor/Legendary Pictures and Universal Pictures

Provo, Utah, is one of three cities in which Google is rolling out its Google Fiber gigabit Internet and television service. George Frey/Reuters/Landov hide caption

itoggle caption George Frey/Reuters/Landov