Circle of 6 was born out of the 2011 "Apps Against Abuse" challenge, a partnership between the Office of the Vice President, Department of Health and Human Services and the White House Office of Science and Technology Policy. Kainaz Amaria/NPR hide caption

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Meet HitchBOT, The Robotic Hitchhiking Wonder

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Pinterest has created a database of "things in the world that matter to human beings," says Alexis Madrigal. Pinterest hide caption

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Can Pinterest Compete With Google's Search?

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OkCupid Sometimes Messes A Bit With Love, In The Name Of Science

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Brothers Exploit Loopholes In Airbnb, Kickstarter

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Sit Down, Plug In And Travel The World Through Sound

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Taxi drivers protest against Uber, an on-demand car service app, during a 24-hour strike July 1 in Barcelona, Spain. They say it undercuts their business and are calling for the government to ban it. David Ramos/Getty Images hide caption

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Uber, Airbnb Under Attack In Spain As Old And New Economies Clash

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IBM And Apple Team Up To Become Tech's New Odd Couple

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Customers can get a tactile experience trying on glasses at Warby Parker's shop in New York City. Elise Hu/NPR hide caption

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It's Boom Times For Pop-Up Shops As Mobile Shopping Clicks

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'Like' Something? Social Networks Would Like You To Buy It Too, Please

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A 1976 Hawker Siddeley Harrier GR3 Jump Jet sold at the Silverstone Auctions Saturday for the equivalent of $179,611. Courtesy of Silverstone Auction hide caption

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What It's Like To Own Your Very Own Harrier Jump Jet

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At Some Venues, iPads Take The Place Of Opera Glasses

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