Author: Gary Wolf

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QS Interview: Epilepsy's Big Fat Miracle

January 5, 2011

Sam, age 9, is the son of my Wired colleague Fred Vogelstein and his wife Evelyn Nussenbaum. Last year, Fred published a remarkable story in the New York Times magazine, Epilepsy’s Big Fat Miracle, about how he and Evelyn treat Sam’s epilepsy with a high fat and nearly zero carbohydrate diet. In an average week,…

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Why Wesabe failed: Marc Hedlund’s Challenge

October 5, 2010

At tomorrow night’s Bay Area Quantified Self Show&Tell, we are going to focus on transportation, consumption, and energy. Our meeting is in the incredible Autodesk design gallery at One Market Street, and there are some terrific talks planned. Some of the talks will be about tracking the things we buy, and in anticipation of this,…

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Ethan Zuckerman: Tracking My Media Diet

September 9, 2010

Ethan Zuckerman, the co-founder of Global Voices and the writer of a wonderful blog called my heart’s in accra is doing an experiment, and is asking for advice and collaborators. The experiment is to track his “media diet.” The project is related to Ethan’s argument that we don’t have very reliable intuitions about the kind…

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Which is Better: Automated or Manual?

August 9, 2010

For many of us, the answer seems obvious: why do something manually when you can automate it? But when it comes to personal data, automation involves a trade-off. As Project HealthDesign‘s principal investigator Anind K. Dey points out in this blog post, automation suffers from the drawback of “out of sight, out of mind.” (Dey…

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Dear White House: The Personal Data Challenge

July 20, 2010

Earlier this summer Alexandra Carmichael, who is the founder of CureTogether as well as our director here at the Quantified Self, was in Washington for a meeting in President Obama’s Office of Science and Technology Policy (OSTP). When Alex came back she posted a report about her meeting here on the blog, and invited us…

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Who Publicly Tweets Body Weight Using Withings?

July 8, 2010

On of the most well known QS devices is the Withings WiFi body scale. Automatically transmitting weight to a computer or mobile phone, the scale is a good example of a solid, mainstream approach to self-tracking. But I was curious recently to see how many people are taking advantage of the ability to publicly tweet…

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Poyozo brings personal data “home”

July 7, 2010

Many of us are bothered by the conflict between wanting to take advantage of web services for the management of personal data and our desire to have all of this data on a local drive. Poyozo is a new service that scrapes personal data and returns it “home.”

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Printing Biometric Sensors on Clothing

July 2, 2010

Last March some UC San Diego researchers published a nice paper called Thick Film textile-based amperometric sensors and biosensors that gets into some of the details of printing biometric sensors on clothing. In this charming video, a UCSD undergraduate prints a sample biometric sensor on fabric. Below is an excerpt from the UCSD press release…

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Building QS Apps: What Do Users Want?

June 5, 2010

Earlier this week I organized an open invite brown bag lunch in San Francisco with HCI researcher Ian Li. We had a lively discussion of some leading edge issues in application design of self-tracking systems, with an emphasis on what new users might expect, want, and experience. Ian has been doing a lot of prototype…

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Welcome Alexandra Carmichael!

May 25, 2010

Many of those who have been involved with the Quantified Self since we started blogging and having our Show&Tell meetings already know Alexandra Carmichael. Alex is the co-founder of the collaborative health research site, CureTogether, a colleague of our friends at the Institute for the Future, a regular blogger on personal data topics, and a…

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How to Beat Traffic With Math

May 22, 2010

Brandon Hansen posts at Jalopnik.com on his year-long project to find out if he could speed his commute by analyzing the influence of his departure time, local school schedule, and other factors. Tired of the typically inefficient and contradictory workplace chatter on the subject — and feeling the pull of a mild worksheet obsession —…

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Rational Objections to Self-Tracking

May 10, 2010

My recent story about self-tracking in the New York Times magazine attracted many thoughtful comments. I found myself especially interested in the critical comments, some of which had an underlying tone of anguish. For instance, “BT” in Ohio wrote: How many of the “problems” in ourselves and our lives that these new machines will track…

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Donald Laird Does Sleep Tracking And More

May 6, 2010

Here the fabulous Dr. Laird displays some of his gadgets for measuring human behavior, sure to inspire Quantified Self tinkerers and historians. Thanks to Megan and Rick Prelinger of the Prelinger Library for helping do some archeology on this topic. More fun references to come… (The movie, which was sponsored by General Motors, turns into…

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Welcome, New Readers!

April 28, 2010

Here are some helpful links if you are new to this blog. QS is a collaboration of users and tool makers interested in self-knowledge through self-tracking. For more on this, go to our About page. Along with posting to this group blog, we hold regular “Show&Tell” meetings where you can hear short, interesting accounts of…

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Future of Personal Informatics Design

April 12, 2010

Over the weekend some of the most interesting designers working in the field of personal informatics gathered in Atlanta in advance of the ACM conference on human-computer interaction. At a workshop called “Know Thyself: Monitoring and Reflecting on Facets of One’s Life,” they presented research proposals and tentative conclusions about the future of personal informatics…

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A psychology of single questions

April 1, 2010

Walter Mischel I thought this might interest QS friends who are thinking about extremely simple systems of self-assessment. It is a paragraph about the influence of Walter Mischel that comes from the autobiographical sketch of Daniel Kahneman, on the occasion of his Nobel prize. I post this simply for inspiration, in case it is useful…

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Measuring Cognitive Function – New Results

March 29, 2010

At QS Show&Tell #12 Seth Roberts quickly showed some of his latest results from his fascinating cognition experiments. We will have video of Seth’s talk up soon, but in the meantime I wanted to link to some additional explanation Seth has posted on his blog. First, some background. At QS Show&Tell #2, Tim Lundeen described…

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QS Links – New things we’ve heard about

March 10, 2010

We are starting to get lots of email about new QS products, trackers, businesses, and web sites: way more than I can intelligently discuss. I am going to start posting links to more or less everything I hear about, so that QS readers can take a glance if they are interested. If you like something…

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Reframing Health: Design Your Own Well-Being

March 10, 2010

QS is not going to become another health care blog, but I wanted to promote these excellent slides out of the comments section from the previous post on Quantified Self business models. Rajiv Mehta and Hugh Dubberly gave a talk recently that will be valuable to anybody thinking about QS in the context of health….

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Quantified Self Business Models

March 8, 2010

Last Tuesday I received an invitation from Esther Dyson and Jen McCabe to attend a small, private workshop on the business side of user-generated health. The workshop was to be held the very next day. Despite this short notice, more than 30 people showed up, some of whom flew across the country to attend. Their…