At Universal Pain Management, Dr. Francis Riegler confers with Trudy Roberts, the clinic's nurse practitioner, over a patient's record of prescription drug purchases.
Sarah Varney/KQED
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Workers share office space at Grind, a co-working company in New York City. Those who want to use Grind's facilities are vetted through a competitive application process.
JaegerSloan
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Panos Papadopoulos, 28, is the co-founder of BugSense, which makes a service to track bugs in mobile phone applications. He also mentors other young entrepreneurs at CoLab, a business incubator in Greece.
Joanna Kakissis/NPR
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Several Web browsers, including Mozilla's Firefox, enable users to request additional privacy online via a "do not track" button. But there's no consensus on how much privacy the button should offer users.
Leon Neal/AFP/Getty Images
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