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  • Color gradients that are accessible and perceptually steady

    October 2, 2026

    Topic

    Apps  /  color, gradient, Joshua Stevens

    It has been a whole ten minutes since posting a color selection tool, so here is another. Phosphor by Joshua Stevens lets you enter hex colors and get a gradient with the gaps filled in between. Made with chroma.js, there are some familiar options, such as color space and color deficiency previews.

  • Extract color palettes from images

    October 2, 2026

    Topic

    Apps  /  color, Elastiq, palettes

    OKpalette is a tool to grab a color palette from an image. Load the image in the browser, set the number of colors, and define a region in the image and you get a collection of shades. Images stay on your computer and the color picking is in-browser. Nifty.

    There will never be enough color-picking tools.

  • Bedazzled campus surveillance

    October 1, 2026

    Topic

    Data Sharing  /  camera, MIT, privacy

    Over summer break, MIT installed over 500 AI-enabled surveillance cameras around campus. In an act of defiance celebration, professors started a group to bedazzle the cameras.

    That said, if any students, staff, or faculty still have pesky concerns about this unprecedented ratcheting-up of campus surveillance, now you know that there’s a committee to contact with complaints. Or, you could join us, the cheerful bedazzlers, by celebrating the beauty of our beholdenness to Big Brother Tech. Do you feel proud to be involved in the capitalist project of improving Ambient.ai’s services and enriching surveillance for all people, everywhere? Do you patriotically embrace the fact that Ambient.ai shares the data they collect with government and law enforcement when they receive subpoenas, without needing to ask or tell the institutions from whom they collected it? If so, there are hundreds of white plastic eyelids out there awaiting artistic adornment to enhance their visibility even as they enhance ours!

    In sum, we thank our glorious administration for their brilliant technical solution to a social problem. This is how it should be, because all social and political problems definitely have a technical solution, and usually we just need to pay for something involving AI rather than have an open discussion as a community (what a waste of time that would be!).

  • Members Only

    Charts we made along the way

    October 1, 2026

    Topic

    The Process  /  creativity, process

    This week is about finding your way by getting lost in the data.

  • Jagged intelligence demonstrated with a puzzle

    September 30, 2026

    Topic

    Artificial Intelligence  /  Aatish Bhatia, puzzle, training

    Large language models are heavily dependent on training data to determine what comes next in a series of choices. So when there is limited data for a given situation, the choices grow more uncertain. However, as Aatish Bhatia explains, this can lead to output that is “confidently wrong” instead of a highlighting random guesses.

    Bhatia uses a puzzle (that you can play) to demonstrate training, processing, and the guesswork that brings you to the jagged boundary of a model’s accuracy. The boundary is surprisingly at the beginner level.

  • Ideas and thought in the detours

    September 29, 2026

    Topic

    Artificial Intelligence  /  Giorgia Lupi, New York Times, process

    For NYT Opinion, Giorgia Lupi argues that the best ideas come from getting lost:

    The same is true for a great recipe, a great story or even a thoughtful PowerPoint presentation. A.I. may be (mostly) accurate, but it’s not considerate. The greatest contributions to humanity — art, inventions, even products — show evidence of people who got lost in a problem and came out the other side with an idea they would not have found otherwise. That does not happen by taking a shortcut to the center. It happens in the detours.

    AI promotes skipping to the answer, which is useful when the problem is well-defined and the solution is concrete. But even then, you’re missing out on the in between.

    Christoph Niemann shared a similar sentiment last year with art: “Automating the creation of art is like automating life, so you can make it to the finish line faster.” Terence Tao said similar with mathematics.

    Lupi, Niemann, and Tao all use generative AI tools in their process. Just not for the ideas and pathfinding.

  • Dario Amodei on SNL Weekend Update discussing doom

    September 29, 2026

    Topic

    Miscellaneous  /  Dario Amodei, doom, humor, Jane Wickline, Saturday Night Live

    Jane Wickline impersonated Anthropic CEO Dario Amodei for Saturday Night Live’s Weekend Update.
    Read More

  • Elevation map of the world

    September 28, 2026

    Topic

    Maps  /  Bert Spaan, elevation, world

    Bert Spaan, with help from Jules Schoonman, made an elevation map for the world, based on data from Actueel Hoogtebestand Nederland (AHN). The nice feature of this interactive map is that the color scale adapts dynamically by the area you are looking at.

    I’m not sure about the rainbow color scheme, as there are alternatives that are contextual and easier to see, but to each his own. It’s fun to check out the details as you pan and zoom.

  • Pie chart of what the Mars rover can see

    September 25, 2026

    Topic

    Infographics  /  comic, humor, Mars, New Scientist, Tom Gauld

    New to me, Tom Gauld, for New Scientist, made a fine pie chart to show what the Mars rover can see while on the surface of the Red Planet.

    This is up there with the pie chart pyramid and eaten pie.

  • Game to understand the president’s crypto endeavors

    September 25, 2026

    Topic

    Infographics  /  cryptocurrency, game

    Thin Air, Real Money is a game to help you understand the cryptocurrency schemes from Trump. Experience the millions in gains as the president or the losses as not the president.

    The title is based on Trump’s tweet from 2019:

    I am not a fan of Bitcoin and other Cryptocurrencies, which are not money, and whose value is highly volatile and based on thin air. Unregulated Crypto Assets can facilitate unlawful behavior, including drug trade and other illegal activity….

    That opinion has since switched.

  • Illustration of 30 WNBA seasons

    September 24, 2026

    Topic

    Infographics  /  basketball, ESPN, WNBA

    Celebrating 30 seasons of the WNBA, ESPN has a fun piece on the history of the league and how it has grown. I like the tour of the illustration as the charts go by.

  • Members Only

    Visualization tools, datasets, and learning resources — September 2026 roundup

    September 24, 2026

    Topic

    The Process  /  roundup

    Here’s what happened in September.

  • Biggest political donors so far

    September 23, 2026

    Topic

    Infographics  /  donors, election, politics, Washington Post

    Using data from the Federal Election Commission, the Washington Post called out the fifty biggest donors in 2026 and categorized them by the parties they donated to. The gray rectangles are donations from organizations, which happen to be related to cryptocurrency, gambling, AI, and guns. Together, this small group of donors have donated $1.7 billion.

  • Music generated through live freeway traffic feed

    September 22, 2026

    Topic

    Data Art  /  highway, music, traffic

    A live Caltrans feed of the southbound 101 highway in California is translated to music-ish tones. Each vehicle that passes is a note. Select the instruments you want.

    It doesn’t compare to actual composition, but the live aspect is interesting. You might want to view it on a computer that is younger than a decade, as mine buckled under the pressure.

  • Income and spending inequality

    September 21, 2026

    Topic

    Infographics  /  income, inequality, politizane

    Continuing the four-part series on wealth inequality in America, the most recent video from Politizane explains the point of view from income and spending.
    Read More

  • When the economy seems good in numbers but feels bad in reality

    September 18, 2026

    Topic

    Statistical Visualization  /  economy, perspective, Reuters

    When you think about how the economy is doing these days, it can seem bad when you know people out of work and wages are not keeping up with inflation. The economy can seem good though when the unemployment rate is relatively low and spending is up. For Reuters, Prinz Magtulis and Ann Saphir use a set of line charts to show two perspectives of the economy.

    The icons for happy and sad feel like corporate PowerPoint, but hey, if it works it works.

  • Annoying agents that ruin the internet

    September 17, 2026

    Topic

    Artificial Intelligence  /  404 Media, annoying, bot, email

    For 404 Media, Jason Koebler collated the dumb emails they receive from dumb AI agents that are ruining the internet experience.

    Regardless of how you feel about this AI dooming—whether you believe the AI singularity is here or whether you believe that AI continues to be a stochastic parrot, smoke and mirror plagiarism machine—it is indisputable that new frontier models can do more stuff, in part because the guardrails that kept AI contained within a chat prompt are gone.

    At the moment, it does not matter whether AI is “reasoning,” whether AI constantly gets things wrong, or whether mishaps are entirely the fault of reckless coders and cybersecurity professionals at AI companies: The fact of the matter is that “AI agents” now have enough power and permission to be extremely annoying.

    I get a lot of these emails. I assume it’s a volume game like sending a million Nigerian prince emails, but that at least had a payoff for scammers, right? The pretend emails feigning interest in people’s work (or promises of rare datasets in my case) is just volume annoyance.

  • Members Only

    When the visual trade-offs are worth it

    September 17, 2026

    Topic

    The Process  /  trade-off

    This week, there were a lot of trade-offs between utility and aesthetics. How do you find the balance?

  • What it’s like when a data center moves in

    September 17, 2026

    Topic

    Artificial Intelligence  /  data center, reality, Verge

    For the Verge, Lauren Feiner visited Loudoun County, Virginia, which used to be the location of AOL headquarters. After the dot-com bust, the county opened the empty AOL buildings and infrastructure to data centers. The plan worked and was humming along, until the past couple years when hyperscalers suddenly needed a lot more space and resources.

    Loudoun County residents are also starting to take notice. Within the past few years, data centers have been elevated from an unremarkable part of daily life in Loudoun to something that many residents now think about every day. For some, it’s the constant hum they hear from their decks; for others, it’s the transmission towers that loom over their favorite green space, or the surprise call from their energy utility that one of those towers could go up in their own backyard. While residents recognize that data centers have brought a lot of prosperity to the county, they’re beginning to wonder how much more they can take.

    The residents interviewed in this story seem about as conflicted as the people using generative AI. On the one hand, the technology brings benefits to the community in the form of jobs, reduced property taxes, and increasing home values. On the other hand, some neighbors get a giant tower built in front of their home’s sight line or light shining through their windows all night.

  • Hand-drawn illustration library

    September 16, 2026

    Topic

    Software  /  illustration, Open Peeps, Pablo Stanley

    Open Peeps by Pablo Stanley is a library of people illustrations. You can mix and match clothes, faces, hair, and bodies for a wide array of characters.

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