Microsoft CEO Satya Nadella speaks at the Future Decoded conference in London on Nov. 10. The company hopes to create new social tools to increase productivity in and out of the workplace.
Kevin Coombs/Reuters /Landov
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Participants in an ethical hacking contest at a Swiss security conference in Geneva in March. So-called bug bounty programs are becoming very popular in Silicon Valley's high-tech sector.
Salvatore Di Nolfi/EPA/Landov
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Army researchers will try to find ways to 3-D print nutritious food with less heavy packaging than the current military meals.
Aarti Shahani/NPR
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A customer sets up her new iPhone 6 at an Apple store in Beijing on Friday. A group says the Chinese government backed an attack against users of Apple's iCloud service, but the government denies the claim.
Feng Li/Getty Images
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Ramzi El-Fekih, CEO of Creova, stands in his server room in Tunis. He has built a mobile payments company, but because of banking restrictions, Tunisians can use his product only for domestic purchases.
Aarti Shahani/NPR
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Yahoo co-founder Jerry Yang at the 2008 Consumer Electronics Show in Las Vegas. Yahoo will gain nearly $8 billion from the Alibaba IPO because of its $1 billion investment in Alibaba 2005.
Paul Sakuma/AP
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Cyberstalking victims often don't know they're being tracked through their own phone because spyware apps like mSpy use misleading labels (labeled "android.sys.process" here) and don't take up much data.
Aarti Shahani/NPR
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