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Meetups This Week

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Two meetups this week are happening on opposite sides of the U.S. If you’re interested in what happened at our conference in Amsterdam – or alternately what one man’s physiological response to seeing a bear was – then the Portland meetup is the place to be.

If you are on the East Coast, the D.C. meetup group has a great lineup of talks from students and faculty of John’s Hopkins University this Saturday. The meetup will host an introduction to tracking your metabolism and circadian rhythms by Tom Woolf, tracking your productivity with the OmniTrack platform by Eun Kyoung Choe, and insights from running and HR data.

To see when the next meetup in your area is, check the full list of the over 100 QS meetup groups in the right sidebar. Don’t see one near you? Why not start your own! If you are a QS Organizer and want some ideas for your next meetup, check out the myriad of meetup formats that other QS organizers are using here.

Tuesday, October 17

Portland

Saturday, October 21

Washington D.C.

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Meetups This Week

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Three meetups this week featuring show & tell talks, and in Manchester a fitness & diabetes risk assessment.

To see when the next meetup in your area is, check the full list of the over 100 QS meetup groups in the right sidebar. Don’t see one near you? Why not start your own! If you are a QS Organizer and want some ideas for your next meetup, check out the myriad of meetup formats that other QS organizers are using here.

 

Tuesday, October 3rd

Los Angeles, California

Manchester, London

Thursday, October 5th

Austin, Texas

 

 

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Thomas Blomseth Christiansen: Over-Instrumented Running

Some More Instrumentation Thomas Blomseth Christiansen

 

“When in doubt, add more instrumentation.”

Have you ever felt that some parts of your life should remain unquantified? Perceived quality of your poetry, or perhaps duration of arguments with your significant other? Until recently, I kept running in my ‘not to be quantified’ bucket. It was such a meditative alone time that I didn’t want to risk disturbing it through observation. I tracked the kilometers I ran and nothing more.  That changed at the finish line of a recent 50k, where I learned that my wearable had overestimated the race distance by over 8 k! I was pretty miffed, and I turned to this talk for inspiration.

Thomas inhabits the far end of the quantified running spectrum. His talk from QS17 is a fun watch, and the project page is here.

What did he do? He started out  disappointed by hitting the wall midway through a marathon. This is common enough, but Thomas’ response to running a painfully positive split was to code his own negative split plan generator, rubber band split-plan sticky notes to his arm, and set out to run at a concrete pace. His project evolved to include an olympic swimming coach, many new devices, a metronome – and ultimately mastery of the art of pacing.

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Mark Moschel: Blood Ketones During Regular Fasting

MarkMoschelWine-1Here’s proof that clarity and creativity are what make great data visualization. Mark’s illustrations show what he learned by combining mulitple-day fasts, ketone and glucose measurements and…wine.

He has generated several interesting personal insights, including some not yet published on: correlation of felt energy levels to blood ketone levels, the inverse relationship between ketones and glucose, and the ceiling effect of too-high ketones. I can’t find any publications on the wine-effect, so there may be a novel discovery in there as well. Check out Mark’s QS project page here.

I periodically become fascinated with ketosis, so the talk inspired me to revisit the topic of ketosis and prolonged fasting in women. The debate about the issue is intense, and there are relatively few publications that address women specifically. Have women in QS tried a similar experiment? What was your experience? We’ve started a forum post here on the topic.

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Meetups This Week

 

omg is this benjyWe have three meetups happening this Wednesday! If you’re in Hong Kong, check out an intro to self-tracking. If you’re in London, book a spot quickly (there are only two left) and head to Camden for QS talks and a walk to the pub. And if you’re in the Bay Area, the SF Women’s meetup is getting together for the first time in a while: bring something to share and join!

Wednesday, September 27

London, England

Hong Kong, China

QSXX – San Francisco, California

To see when the next meetup in your area is, check the full list of the over 100 QS meetup groups in the right sidebar. Don’t see one near you? Why not start your own! If you are a QS Organizer and want some ideas for your next meetup, check out the myriad of meetup formats that other QS organizers are using here.

 

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Kyrill Potapov: Tracking Productivity for Personal Growth

Eddie_KyrilPotapov“Once one of Eddie’s leaves wilts, that’s it. A record of my failures right there among all the green leaves.”

In a show&tell talk that is as sweet as it is clever, Kyrill asks how his grandchildren might one day learn about him through digital family heirlooms and offers this unique project as an example.

Kyrill recently acquired his grandfather’s shaving razor and was struck by the connection he felt through the evidence of ownership: the darkened areas, worn edges and other traces of use.

Reflecting on his own mostly computer-based work, Kyrill noted how little of a physical trail he leaves in the world. Could his time and productivity data leave a mark on anything? Does he have a physical object, like his grandfather’s razor, that is indirectly shaped by his toil, besides a dirty keyboard?

Kyrill explored this idea by connecting the time-tracking service RescueTime to a light placed in a box with a house plant that he named Eddie. When he spends time on things he finds personally fulfilling, like working on his PhD, the light turns on and the plant grows. When he’s caught up in other activities, the leaves yellow and die.

The arrangement adds a new dimension to his productivity data. Every couple of days, Kyrill opens the box to water the plant. This ritual provides an opportunity to take stock on how he has been using his time, based on the condition of the plant. Embodied in this living organism is his failures to stay on task and focus on what’s important. Distractions take on a new threat. Rather than just endangering his goals, they now threaten the health of Eddie.

Although Kyrill won’t be able to leave a houseplant to his descendants, it’s a worthwhile meditation on how different modes of presenting personal data can have a profound difference in the way it engages one’s emotions.

You can watch Kyrill’s talk at his QS Project page. You can read about how Kyrill  connected RescueTime to a lamp here.

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What We Are Reading


Articles

Smelling Food Makes You Fat by Robert Sanders. The late Seth Roberts, an influential contributor to the QS community and prodigious self-experimenter, wrote a book called the Shangri-La Diet based on radical weight regulation ideas stemming from his observation that his body seemed to treat calories from familiar sources differently. The germ of his theory came from a trip to Paris, where Seth found that he lost his appetite, and subsequently a good deal of weight, while trying a variety of sodas that, for him, had novel flavors. This seemed odd, given the calorie content. With further testing of his hypothesis, he theorized that the brain associates flavors with calories and will store calories from familiar flavors and burn calories from unfamiliar flavor sources (you can get his book or read this paper to get a full explanation of the theory and why the body would function this way). Related, he found that consuming flavorless calories in the form of extra light olive oil caused him to lose weight. This was a completely new model of weight regulation that, frankly, most people didn’t know what to do with. But this recent study from UC Berkeley seems to validate aspects of Seth’s theory. Scientists found that they were able to help obese mice lose weight by knocking out their sense of smell. Mice who still had their sense of smell ate the same food and increased in size to twice their starting weight. It’s an incredible example of the ability of self-experiments to create novel insights through accurate and tenacious observation. -Steven

“Mysteries in Reference Lists by Martin Fenner. Since we spend quite a bit of time trying to figure out how to get things right in recording measurements, communicating what we’ve done, and helping others do the same, we’ve come to enjoy a deep respect for how difficult it is create an accurate, explicit recitation of the steps involved in any action. There’s just so much ambiguity in what we say — and also so much tacit knowledge in what we do. But some things are much simpler than others: for instance, academic citations. There are only a few possible elements: Title, Author(s), Date, Journal Name, Volume, Issue, Page(s), DOI, URL, plus some specialty reference elements available to ultra-professionals when needed. You’d think that almost nothing could go wrong. That’s why I enjoyed this post by Martin Fenner so much: Even in the simple case of citations created by scholarly professionals, mysteries are common. -Gary

Evidence Based or Person Centered? An Ontological Debate by Rani Lill Anjum. This is a descriptive account of philosophical differences between two common ways of thinking about how we get sick and what we can do to improve our health. But for me Anjum described a deep underlying antagonism between two different philosophies of care, which helps me understand terrain I’m on when struggling with scientific and medical criticism of Quantified Self practices. I’m going to see how it works to address these criticisms not only as pragmatic doubts about QS methods but also as strong – if implicit – philosophical freak-outs. -Gary

Self-Tracking Induced Sleep Anxiety by Kelly Glazer Baron, et al. This one is presented without comment, but there’s a QS Forum topic started here: “Orthosomnia”. -Gary

Show&Tell

My Scars by Ellis Bartholomeus. Ellis has taken a quantitative and thoughtful look at the form and meaning of the physical scars she has accumulated. She walks through a map of decades’ worth of scars and how she turned it into data, finding that when she added the lengths of her scars, the total is over a meter. -Azure

Max’s Vocabulary Acquisition by Nick Winter. Nick tracked the first 100 to 1000 English and Chinese words that his son learned through the first two years of his life. Comparing his son’s acquisition rate to other prominent examples, he found that his son’s progress appears to be rather linear. Nick also made Max’s Vocabulary data to look at yourself. -Steven

Fight For Your Right to Recess by Cantor Soule-Reeves. At Cantor’s school, recess is cancelled whenever it rains, an issue since he lives in Portland, Oregon. He wanted to make a case to the administrators that this policy is negatively affecting his activity levels by tracking his steps and comparing days with and without recess. -Azure

What I Learned from Weighing Myself 15 Times in a Day by Beth Skwarecki. If you are tracking your weight, a common and prudent piece of advice is to weigh yourself the same time every day. Since our weight fluctuates throughout the day, by taking a measurement at the same time, you reduce the amount of randomness in the result. However, what is not often explored is how much weight actually fluctuates during a day. In this example, the swing was over 8 pounds. -Steven (thanks to Richard Sprague)

Tracking Sleep and Resting Heart Rate by Jakob Eg Larsen. Jakob has tracked his sleep and resting heart rate (RHR) for the past four years. By tracking his RHR over a long period of time, has allowed Jakob to develop an intuition for connections between his RHR and physiological state. He has seen multiple times, for instance, that his resting heart rate will increase because of a coming flu before the onset of any other symptoms. -Azure

Data Visualizations

rplacer/place Atlas by Rolan Rytz. On April Fool’s Day this year, Reddit tried an incredible community art experiment called r/place where every user is allowed to change only a single pixel every five minutes on a digital 1000×1000 canvas. The resulting 72 hour timelapse is an entrancing drama as various subreddits fought for space to have their imagery placed on the canvas. The reason I’m mentioning it now is that I recently came across an attempt to tell the story of this project by annotating all the images that showed up at r/place: what subreddit was behind the image, was there a conflict over that space, what new imagery arose from it, and what compromises were made between two warring factions (the r/France-r/Germany compromise was excellent). The atlas contains nearly 1500 entries. -Steven

C6PnLL8U4AAJEZZ#tabtQS 1: RescueTime in Tableau by Tim Ngwena. This novel visualization shows app usage over a three year period. For Tim, I’m sure that there are all sorts of stories embedded in the increased or decreased usage of certain applications during certain time periods. In the link, Tim walks through the workflow for creating this chart. -Steven

Pasted image at 2017_07_12 07_52 AM (1)Activity Levels Around the World. This visualization is from a paper exploring “activity inequality” and comes 717,527 individuals’ smartphone data with over 68 million days of activity. -Steven (thanks to Richard Sprague)

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Jakob Eg Larsen: Tracking Sleep and Resting Heart Rate

JakobLarsenRHRdata

Jakob Eg Larsen has tracked his sleep and resting heart rate (RHR) for the past four years. His 7 minute talk is far better watched than read about: it’s a great illustration of data validation, longitudinal tracking, and data assisted self-awareness.

Briefly, by tracking his RHR over a long period of time, Jakob has developed an intuition for connections between his RHR and physiological state. He’s able to use the data to tune his self-awareness, but still keep a safety net when unexpected RHR elevations might portend a flu. To boot, the years of data across the Fitbit Blaze, Oura ring and Basis are one of the most extensive within-individual comparisons I can find anywhere of these devices.

You can watch the full video of Jakob’s talk at his QS Project page.

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Cantor Soule-Reeves: Fight For Your Right to Recess

Cantor

It rains a lot in Portland, Oregon. And if you’re 8 years old like Cantor, recess gets cancelled a lot. But unlike most 8-year-olds, Cantor is doing something about that.

By tracking his steps, he’s able to show that every cancelled recess takes about 600 steps out of his day. Compared to his average of ~15,000 steps a day, it might not sound like a lot, but Cantor and his mom Bethany hope it might be enough to change his elementary school’s policy for rainy-day restrictions.

We don’t typically see young children doing serious self-tracking, especially with such an altruistic (and downright cool) aim of fighting for more recess time. We have our fingers crossed, both for the school’s response and for seeing more projects like Cantor’s in the future. Check out Cantor’s talk at QS Project page.

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Meetups This Week

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We have three meetups in the States this week. Our Bay Area meetup is honored to be participating in the Davies Forum at The University of San Francisco. The evening will consist of a special presentation from Gary Wolf (co-founder of Quantified Self), self tracking presentations, tool demonstrations, and a conversation about the Quantified Self. The Austin meetup will be hosting a TED talk movie night, and Seattle’s Institute of Systems Biology will be hosting show&tells.
Thursday, September 7
Friday, September 8
To see when the next meetup in your area is, check the full list of the over 100 QS meetup groups in the right sidebar. Don’t see one near you? Why not start your own! If you are a QS Organizer and want some ideas for your next meetup, check out the myriad of meetup formats that other QS organizers are using here.
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