Deb Roy: The birth of a word

His team wondered: could this kind of analysis be applied to television or, say, Twitter to discover communication trends?

These are the kinds of questions that today’s TED Weekends on the Huffington Post explores. Here, three of the great essays that are available now for your reading pleasure. 

Deb Roy: The Birth of a Word

Three trajectories came together in 2005 and took me to new frontiers of cognitive science (and subsequently, it turns out, the media industry).

• The first trajectory: I began to see an unexpected connection between my research in robotics at MIT and theories of how children learn to talk, leading to studies of child language that I did with my wife and collaborator Rupal Patel over the past decade.
• Second: The era of Big Data was dawning, and the far-fetched idea of video-recording everything that happens in a home had become a practical reality.
• Third, Rupal and I learned that we were expecting our first child in July 2005.

This confluence of events sparked an unusual study of child language featured in the first half of my TEDTalk. Read the full essay »

Gayatri Devi: How Do I Improve My Memory? Forget More!

Do you know what is essential for a good memory? The ability to forget. To completely and thoroughly forget. Forgetting, like breathing or sleeping, is physiologically normal. This is at odds with our modern compulsion to record and remember everything and is a perfect recipe for anxiety.

Deb Roy, a cognitive science professor at MIT studying language, recorded 8-10 hours daily of the first three years of his son’s home life. He compiled a quarter million hours of audio and video, creating a 200,000 gigabyte “ultimate memory machine.” (Most computers store about one gigabyte.) Consider how much information each of us is exposed to in 24 hours, on streets, subways, screens and in sleep. Imagine recording and remembering all this. Thankfully, we were never meant to.

Fact: We are evolutionarily programmed to forget. Our brains evolved over millennia with built-in forgetfulness. Our brain is engineered to remember tastes, smells, voices, touch and visions, not names. Our brain is engineered to solve problems (How do we keep track of cattle? Mathematics; How do I communicate? Language), not remember disjointed facts. A fact not linked to a sense, an emotion, or a concept is quickly forgotten. Read the full essay »

Ben Hecht: Big Data Gets Personal in U.S. Cities

Much has already been said about how big data is dramatically changing the way that organizations make decisions. Today, more data is being created from more places than ever before. Blogs, Facebook, YouTube videos, retailer loyalty cards, mobile phones, and sensors on buildings are producing tons of data daily. Private sector companies, in their real-time data warehouses, are storing, analyzing, and harnessing it to help them to better understand their customers, dynamically alter pricing based on real-time demand, and even change their business models. And, increasingly government is putting the wealth of data that it generates to work to increase efficiency, save dollars, and create more proactive policy. But, as Deb Roy highlights in his TED Talk, the true promise is where the numbers and patterns from this data connect and become personal — enabling us to understand and to respond to humanity and the world in ways previously unimaginable. This type of analysis has infinite potential for improving the human condition on an ongoing basis; and strengthening people’s commitment to our democracy. Already, in U.S. cities, we are seeing many promising signs of the transformative personal application of Big Data:

Mass Personalizing of Government Data and Services: The movement towards open government data in the U.S. has already had huge implications for the relationship between citizen and government. Read the full essay »

Teen reporters Sadie Cruz and Nia Ashley conducted lots of interviews with speakers at the TEDYouth conference on November 17. Their Q&As will run on the TED Blog over the next few weeks. Here, a interview conducted by Sadie. 

Photographer Rick Smolan brought the flavor of homes across the United States to life, helped 25,000 photographers capture the spirit of American life minute-by-minute and cofounded A Day in the Life books, an ‘80s cultural touchstone. Smolan’s new project, The Human Face of Big Data, is about information in our world today. It’s just the latest in his long career, which began at age 16.

At TEDYouth, Rick spoke with me about his road to success, as well as what it’s like to be an amateur, a professional and the big, bad editor all in one.

Sadie Cruz: What drew you to be a photographer?

Rick Smolan: I was painfully shy when I was a kid. I always thought when most people were born, part of the toolkit was teaching you how to relate to other people — and it was just left out of my toolkit. So I sort of thought if I kept watching other people enough, and hung out close enough to them, I could figure out how they did it. Having a camera was a great excuse to kind of be there but not be there.

SC: Which project is your favorite, and why?

RS: The Human Face of Big Data has been by far the most challenging, and now the most satisfying, of any project I’ve ever done, because I think that we’re trying to start a global conversation about big data.

SC: So, how did that book start out?

RS: A friend of mine, Marissa Mayer, is the CEO of Yahoo, and I’ve known her for a long time. She said, “You should look at the world of big data.” And I said, “What’s that?” She started explaining it to me, and she said, “It’s like watching the planet develop a nervous system. All of us have become human sensors, with our phones and we’re all helping give this feedback loop that the human race has never had before.” So we started looking at it, thinking, how do you photograph that?

SC: If you weren’t a photographer, what would you be?

RS: Wow. You stumped me. This has been my whole life since I was 16, so it’s even hard to imagine. I’m not very good at science or math, even though I pretend. And I’m not very good at teaching. I’m not very patient. I don’t know the answer.

SC: Did you ever think you were going to be as successful as you are today?

RS: No, never. My dad was actually against me being a photographer. He thought it was a dead-end job and that you end up doing baby pictures and weddings. He told me I was being totally unrealistic because I wanted to work for Time magazine and National Geographic, and he said, “You never complete anything. You never finish any job. How could you ever work for these great magazines?” And I don’t know, somehow it happened.

SC: So when was that moment that you turned from amateur to professional?

RS: I don’t think it ever happened, because amateur means something you love, and I still really love what I do. Now I mostly photograph my kids, and I hire the best photographers in the world to work on my projects, so I sort of have the best of both worlds. But all of my friends who were really great professional photographers, they always had one camera which was their job camera and one camera which was their personal camera. So while they were shooting their assignment, they were also shooting personal pictures the whole time.

SC: How have cameras evolved from when you started to now?

RS: Oh, it’s so different now. I mean, the idea that we used to carry rolls of film around, and that when you got to 36, you had to stop for two minutes to change the roll of film — or that maybe the film you were using had been baked in the truck and you didn’t know it — there were so many things that could go wrong.

Now the fact that you can look down at the camera and see the results instantly, it’s called “chimping.” What they say is, while you’re chimping, you’re missing shots. Because instead of shooting, you keep reviewing what you’ve just done while the stuff keeps happening out there.

SC: Have you ever found any bizarre pictures that make you say, “oh no, we cannot put that in the book?”

RS: Oh, sure. You see a lot of things like that. I mean, what amazes me is that you can have 10 different photographers in the same room and you see 10 different rooms. You realize how much of it is the person’s perspective, rather than the situation itself. So I love hiring photographers who can be in a pack of a thousand photographers and they always come back with something very distinctive.

The hard part for me when I do my project is that I can’t be fair to every photographer, so even though we hire people, there’s no guarantee they’ll get a picture in the book. I feel like I’ve become the bad editor that I used to hate when I was the photographer, but we have to do what’s best for telling the story of the book. So sometimes there’ll be a kid on our staff who’s an intern, and he or she will get a better picture than one of our Pulitzer Prize-winning photographers. That’s just how it works.

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Check out more of the TED Blog’s coverage of TEDYouth »

Smolan, who spoke at TEDYouth this weekend and called on the teenage attendees to become Data Detectives, says that when he first started hearing about “big data,” he thought it was “hot air and buzzwords.” But as he tells The New York Times, his interest began to grow as he heard more about the possibilities that the vast amount of data generated minute by minute could have for all of our daily experiences.

The book, co-written with Jennifer Erwitt, seeks to highlight the projects parsing big data in fascinating ways. Through beautiful photography and essays, the book gives an account of how big data could improve our health, energy consumption and interpersonal relationships. In other words: It’s a lot more than just a bunch of ‘0’s and ‘1’s.

TED speaker Rick Smolan is asking students between the ages of 13 and 18 to become “Data Detectives” for a new project he’s unveiling today — and that he will talk about at TEDYouth this Saturday.

By answering a 20-question online survey, teenagers will help build a data set that will let then compare themselves to teens all over the world. Some sample questions from the survey: “Are you more like your mother or father?” “How do your parents discipline you for bad behavior?” “How do you get to school: by bus, public transportation, limo, donkey, or skateboard?” The survey is anonymous and takes about 10 minutes to complete.

Take the Data Detective survey here >>

You can watch a FREE livestream of TEDYouth on Saturday, Nov 17, 1-6pm EST. Just bookmark this page and check back at 1pm Eastern on Saturday: http://new.livestream.com/tedyouth

Just by living our plugged-in lives, each of us is producing a constant stream of data. Little snippets are left behind of what we search, what we buy, where we go, what we tweet … This endless flow of numbers is referred to as “big data,” data sets so large that they require sophisticated parsing to give them meaning. But big data has the potential to tell us a lot about ourselves — unearthing patterns in information flow, energy consumption, weather patterns, disease spread, education trends, and more.

At first glance, big data may not sound like a topic for teenagers. But TED speaker Rick Smolan is on a mission to make it not just accessible but fun. Smolan — who held a conference called The Human Face of Big Data in New York City a few weeks ago featuring TED alums Juan Enriquez, Deb Roy, Esther Dyson, Aaron Koblin and Jer Thorp — is asking students between the ages of 13 and 18 to become “Data Detectives.”

For anyone in the age range, becoming a Data Detective is easy. By answering a 20-question online survey, you’ll be helping to build a data set that will allow you to compare themselves to other teens all over the world. Some sample questions from the survey: “Are you more like your mother or father?” “How do your parents discipline you for bad behavior?” “How do you get to school: by bus, public transportation, limo, donkey, or skateboard?” The survey is anonymous and takes about 10 minutes to complete. Take the Data Detective survey here >>

By participating now, you won’t see much happen. But over the next few weeks, as more and more students donate their information and time too, the data will compound. On November 12, the Data Detectives website will be open for business, allowing you and other students to visualize the data in real time, with explosive animation by R/GA.

The juiciest insights from the data set will also be shared at TEDYouth on November 17 in New York City, as well as at the 100+ TEDxYouthDay events happening worldwide the same week.

Hey, it’s a detective job that doesn’t even require a magnifying glass.