More from TED.com  What makes a succesful team -- one that's flexible, full of ideas, empathetic and smart? In a radical rethink, Margaret Heffernan suggests that it's not a great leader or a superstar staffer, but actually the team's informal social bonds — built every coffee break, every time one team member asks another for help — that lead over time to great results. It's a bold vision of what it means to work. Because as Heffernan points out: “Companies don’t have ideas. Only people do.” Watch »  For the past 12 years, LaToya Ruby Frazier has photographed her family, friends and neighbors in Braddock, Pennsylvania. The old steel town has been hailed as a posterchild of Rust Belt revitalization, but Frazier's pictures tell a different story, of the real impact of inequality and environmental toxicity, and of the families and lives left behind when big industry moves on. In this short, powerful talk, the TED Fellow shares a deeply personal glimpse of her world. Watch » |  Our emotions influence every aspect of our lives -- how we learn, how we communicate, how we make decisions. Yet they’re absent from our digital lives; the devices and apps we interact with have no way of knowing how we feel. Scientist Rana el Kaliouby aims to change that. She demos a powerful new technology that reads your facial expressions and matches them to corresponding emotions. This “emotion engine” has big implications, she says, and could change not just how we interact with machines -- but with each other. Watch »  Raised listening to his dad's old records, Joey Alexander plays a brand of sharp, modern piano jazz that you likely wouldn't expect to hear from a pre-teenager. Listen as the 11-year-old delights the TED crowd with his very special performance of a Thelonious Monk classic. Watch » | |
