Robert Kosara
Robert Kosara
@eagereyes.org
Interested in all things visual and data, like data visualization. ISOTYPE collector, synth dabbler, runner.
3.7K followers203 following263 posts
The first few trails are very close together and overlap a lot, but more progress will be visible as the sun speeds up towards the equinox. I don't have a page for the composited solargraph yet, but you can browse and watch individual day's solargraphs here: eagereyes.org/app/daily-so...
Robert Kosara reposted
The daily solargraph is the continuation of my digital solargraphy project. You can watch every day's capture as a little video, or scrub through manually. The new capture is added every night around 10pm PDT. eagereyes.org/app/daily-so...
The daily solargraph is the continuation of my digital solargraphy project. You can watch every day's capture as a little video, or scrub through manually. The new capture is added every night around 10pm PDT. eagereyes.org/app/daily-so...
It's weirdly sad/funny that all the half-broken Washington Post news graphics I linked from this blog post in 2016 are now entirely unreachable, while the NY Times Flash-based example I described as "you're now just staring at a big hole" works again. eagereyes.org/blog/2016/th...
It's kind of odd how The Twist clouds so much of my memory of The Sixth Sense. It was an incredibly well done movie, might be time to re-watch (27 years later 😬). youtu.be/ujH-6k218Kc
This isn't so much a chart as a visual calculator (a nomograph or nomogram, as it says in the title). They were very common before computers/calculators, and encoded a fair amount of knowledge about their specific application areas and use cases.
In case you were wondering if charts were genetic, here’s one my grandfather got published in 1946 when he was at Standard Oil.
ICYMI: I built a little app that lets you draw solargraphs as seen from a number of different places across the globe, including the South Pole.
I've built a solargraph simulator using solar irradiation data. Pick a place on Earth, animate the solargraph, draw just one point per hour for analemma view, or switch to panorama mode that projects the solargraph into a virtual sky you can navigate. eagereyes.org/app/solargraph
Robert Kosara reposted
I've built a solargraph simulator using solar irradiation data. Pick a place on Earth, animate the solargraph, draw just one point per hour for analemma view, or switch to panorama mode that projects the solargraph into a virtual sky you can navigate. eagereyes.org/app/solargraph
Also, Happy Solstice! 😎
I've built a solargraph simulator using solar irradiation data. Pick a place on Earth, animate the solargraph, draw just one point per hour for analemma view, or switch to panorama mode that projects the solargraph into a virtual sky you can navigate. eagereyes.org/app/solargraph
I've built a solargraph simulator using solar irradiation data. Pick a place on Earth, animate the solargraph, draw just one point per hour for analemma view, or switch to panorama mode that projects the solargraph into a virtual sky you can navigate. eagereyes.org/app/solargraph
$12K for an original Playfair? In this economy? Though the little historical snippet about Playfair and his relationship with the prime minister at the time (who owned this copy) is kind of interesting. www.abebooks.com/first-editio...
Robert Kosara reposted
There are clearly different paths for chargers and data ports. Which makes sense, except… it really makes this project way harder than it should be. emlogic.no/2023/11/unde...
Robert Kosara reposted
New on eagereyes: The Strange Beauty of Solargraphs eagereyes.org/blog/2026/st...
Robert Kosara reposted
Unsurprisingly excellent piece from Ted Chiang about LLMs and particularly about Claude. Claude (or any other LLM) is not conscious or "intelligent" in the general understanding of the word, but if it were, then it would be, essentially, a slave. www.theatlantic.com/philosophy/2...
New on eagereyes: The Strange Beauty of Solargraphs eagereyes.org/blog/2026/st...
New on eagereyes: A Sign of Life in 2026! eagereyes.org/blog/2026/a-...
I haven't been very active here or, uh, anywhere. But I just completely revamped my website and will be adding more stuff over time. I'm also bringing back some of the things I broke in a previous transition. Take a look and let me know what you think! eagereyes.org
Specifically, I've reimplemented my ZIPScribble map to be interactive. You can now zoom by hovering over the navigation bar at the bottom, by numeric range or by state (US only for now). eagereyes.org/app/zipscrib...
Robert Kosara reposted
That's-a-me (when I was still at Observable)! We mostly talked about my background, industry vs. academia, visualization research and how much it makes it into products, and also treemaps. Oddly, pie charts only make a very brief appearance. It was fun to record, and I think it's worth your time.
Robert Kosara is a Data Visualization Developer at Observable. He joins the show with @seanfalconer.bsky.social to talk about modern data visualization and his work at Observable. softwareengineeringdaily.com/2025/09/02/m...
That's-a-me (when I was still at Observable)! We mostly talked about my background, industry vs. academia, visualization research and how much it makes it into products, and also treemaps. Oddly, pie charts only make a very brief appearance. It was fun to record, and I think it's worth your time.
Robert Kosara is a Data Visualization Developer at Observable. He joins the show with @seanfalconer.bsky.social to talk about modern data visualization and his work at Observable. softwareengineeringdaily.com/2025/09/02/m...