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Bastian Greshake Tzovaras

Bastian Greshake Tzovaras is an open/citizen science activist and researcher with a background in biology and bioinformatics. He worked as a senior researcher at The Alan Turing Institute and Inserm. In 2011, he founded openSNP. He was awarded a PhD in Bioinformatics in 2018. In 2017 he joined the Open Humans Foundation as the Director of Research.
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Wetzlar, Leica, Leitz ParkOther Social Sciences
Published

In August 2022 I went to visit Wetzlar and the Leitz-Park together with Vinh. Beyond checking out the old city, we were particular interested in going to the Leitz-Park as it is the birth place of Leica cameras and 35mm photography more broadly.

La Grande-motte, Lgm, FranceOther Social Sciences
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La Grande-Motte is a comparatively new commune in the Hérault département in Occitanie in southern France that was built in the 60s and 70s in what used to be a marsh. The city was planned by a single architect – Jean Balladur – who was inspired by the works of Oscar Niemeyer and pre-Columbian, Aztec pyramids.

Open Humans, Personal Data, Quantified Self, Productivity, Stress, Heart Rate, Wearable, Apple Watch, Apple HealthOther Social Sciences
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tl;dr: Differences in my heart rate depending on the applications I use are small With France being back in a second lockdown (though the rules are a bit less strict this time around), I thought it would be interesting to look at the impact of different habits a bit more.

Open Humans, Personal Data, Quantified Self, One Button Tracker, One Button, One-button-trackerOther Social Sciences
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tl;dr: You can turn your Puck.js into a one-button tracker with this open source website I made Open Humans community member James Littlejohn highlighted the Espruino family of open source hardware boards and devices during one of our community calls some weeks ago.

Open Humans, Personal Data, Quantified Self, Sleep, Activity, Productivity, Coronavirus, COVID19Other Social Sciences
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Download PDF of the slides directly. Yesterday I presented what I learned from all of my passive data collection as a Show & Tell at the first European online Quantified Self meet-up. I already showed some of my insights here on the blog, but I added some more data analyses for the presentation, including my movement patterns from the GPS data and details on phone usage.

Open Humans, Personal Data, Quantified Self, Sleep, Activity, Productivity, Coronavirus, COVID19Other Social Sciences
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The COVID-19 confinement in Paris and France at large lasted from March 17th to May 11th, with comparatively strict measures on when you could leave your house, where you could go and for how long & when you could be outside. As a result a lot of folks, including me were forced to drastically change their daily routines, shifting to a home office approach.

Black Lives Matter, Paris, Blm, DemonstrationOther Social Sciences
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Paris came out on 2020-06-06 for local #blacklivesmatter protests today. A part of it took place in front of the US embassy at Place de la Concorde, with the police fencing off the area widely. Another group gathered at the Champs de Mars facing the Eiffel Tower. The full image set can be found on Flickr.

Kamala Harris, Presidential CampaignOther Social Sciences
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US Senator Kamala Harris held the launch rally of her campaign for US Presidential election in Oakland on Sunday, January 27th in Downtown Oakland. A crowd of around 20,000 people showed up, filling the streets around city hall at Frank H. Ogawa Plaza. People (and animals) of all ages spent hours in line, waiting to gain entrance to the plaza itself, blocking off a whole city block in a snaking queue.

Open Humans, Overland, Personal Data, Gps, Google Location HistoryOther Social Sciences
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Geotagging photos in Adobe Lightroom . After semi-accidentally ending up at SantaCon in San Francisco last weekend, I was wondering how I could geo-tag my photos more easily. If you’re only taking pictures with your smartphone, that’s not much of an issue as the internal GPS applies the metadata automatically. But lots of modern cameras still don’t come with an internal GPS or require some ridiculous add-ons.

Santacon 2018Other Social Sciences
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Santa Con: What started out as anti-capitalist performance art in San Francisco (hanging Santa included), has turned into a ‘reviled bar crawl’, across the US. So also in San Francisco in 2018 where hordes of Santas took over Union Square on Saturday, 2018-12-08. And it wouldn’t be San Francisco if a group of naked Santa was missing.

Open Humans, Personal Api, Personal DataOther Social Sciences
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What the output of a personal API can look like. Open Humans has been expanding thanks to lots of new data sources that have gone live in the last couple of months. Thanks to our Outreachy interns we already have added support for sharing your Google Location History and your Spotify Listening History.