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Playlist (11 talks): Talks by brilliant women in STEM 17:58Now playingWhen a very young child looks at a picture, she can identify simple elements: "cat," "book," "chair." Now, computers are getting smart enough to do that too. What's next? In a thrilling talk, computer vision expert Fei-Fei Li describes the state of the art — including the database of 15 million photos her team built to "teach" a computer to understand pictures — and the key insights yet to come. 4:19Now playingJedidah Isler first fell in love with the night sky as a little girl. Now she's an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — and which shoot powerful jet streams of particles in our direction. 17:02Now playingFinding the right mate is no cakewalk — but is it even mathematically likely? In a charming talk, mathematician Hannah Fry shows patterns in how we look for love, and gives her top three tips (verified by math!) for finding that special someone. 16:39Now playingThe beauty of hackers, says cybersecurity expert Keren Elazari, is that they force us to evolve and improve. Yes, some hackers are bad guys, but many are working to fight government corruption and advocate for our rights. By exposing vulnerabilities, they push the Internet to become stronger and healthier, wielding their power to create a better world. 15:59Now playingChildhood trauma isn’t something you just get over as you grow up. Pediatrician Nadine Burke Harris explains that the repeated stress of abuse, neglect and parents struggling with mental health or substance abuse issues has real, tangible effects on the development of the brain. This unfolds across a lifetime, to the point where those who’ve experienced high levels of trauma are at triple the risk for heart disease and lung cancer. An impassioned plea for pediatric medicine to confront the prevention and treatment of trauma, head-on. 18:14Now playingBonnie Bassler discovered that bacteria "talk" to each other, using a chemical language that lets them coordinate defense and mount attacks. The find has stunning implications for medicine, industry — and our understanding of ourselves. 5:27Now playingImagine a set of electronics as easy to play with as Legos. TED Fellow Ayah Bdeir introduces littleBits, a set of simple, interchangeable blocks that make programming as simple and important a part of creativity as snapping blocks together. 17:40Now playingBrain imaging pioneer Nancy Kanwisher, who uses fMRI scans to see activity in brain regions (often her own), shares what she and her colleagues have learned: The brain is made up of both highly specialized components and general-purpose "machinery." Another surprise: There's so much left to learn. 12:56Now playingFacebook’s “like” and “share” buttons are seen 22 billion times a day, making them some of the most-viewed design elements ever created. Margaret Gould Stewart, Facebook’s director of product design, outlines three rules for design at such a massive scale—one so big that the tiniest of tweaks can cause global outrage, but also so large that the subtlest of improvements can positively impact the lives of many. 14:04Now playingCynthia Breazeal wonders: Why can we use robots on Mars, but not in our living rooms? The key, she says, is in training robots to interact with people. Now she dreams up and builds robots that teach, learn — and play. Watch for amazing demo footage of a new interactive game for kids. 9:55Now playingDo you like curly fries? Have you Liked them on Facebook? Watch this talk to find out the surprising things Facebook (and others) can guess about you from your random Likes and Shares. Computer scientist Jennifer Golbeck explains how this came about, how some applications of the technology are not so cute — and why she thinks we should return the control of information to its rightful owners.
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Jennifer Golbeck: Zagonetka kovrčavog krumpirića: Zašto „lajkovi“ društvenih medija govore više no što ste možda mislili Volite li kovrčave krumpiriće? Jeste li ih „lajkali“ na Facebooku? Pogledajte ovaj razgovor kako biste otkrili koje iznenađujuće stvari Facebook (i drugi) mogu pogoditi samo na temelju vaših nasumičnih „lajkova“ i podjela. Računalna znanstvenica Jennifer Golbeck objašnjava kako je došlo do toga, kako neke primjene tehnologije nisu toliko ljupke – te zašto misli da bismo trebali vratiti kontrolu nad informacijama njihovim zakonitim vlasnicima. Similar topics - TEDx - Data - Social media - Sociology - Technology Related talks Discuss Enthusiastically agree? Respectfully beg to differ? Have your say here.