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    Interactive guide explains Edward Tufte's data-ink ratio●Tufte's Razor: an interactive guide to the data-ink ratio https://tuftesrazor.scienceux.org/ # DataViz # Design # SciencMmastodonScience41 d ago

    A new interactive guide called Tufte's Razor walks readers through Edward Tufte's data-ink ratio, the design principle that charts should remove every element not carrying information. The guide lets users explore how stripping away gridlines, borders and other non-data ink changes a visualization's clarity. It is being shared among data visualization, design and science communities interested in clearer presentation of quantitative work.

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    gpuvis, a free tool for visualizing GPU trace captures, is drawing attention among graphics and systems programmers. The utility, hosted on GitHub, lets developers inspect frame timing and GPU workload data to diagnose rendering performance issues such as frame drops and driver bottlenecks. Programmers are sharing it as a handy resource for graphics debugging and performance analysis work.

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    Science on a Sphere, a spherical visualization system developed by the National Oceanic and Atmospheric Administration and featured by the Smithsonian, projects planetary data onto a giant suspended globe. It displays animations of ocean currents, weather patterns and climate data, and is used in museums and science centers worldwide to explain Earth systems to the public.

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    Freddie Freeman's swing brought to life by bat tracking techβ–ΌVisualizing Freddie Freeman's swing using bat tracking technologyβœ‰newsTechnology1 d ago

    MLB.com has published a visualization of Dodgers first baseman Freddie Freeman's swing built from bat tracking technology. The feature breaks down the mechanics of his swing using sensor data, offering fans a detailed look at bat speed and path behind one of baseball's most consistent hitters as the league expands its use of tracking analytics.

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    Ben Rice's swing broken down with bat tracking technologyβ–ΌVisualizing Ben Rice's swing using bat tracking technologyβœ‰newsTechnology14 h ago

    MLB.com has published a visualization of Yankees hitter Ben Rice's swing using bat tracking technology, showing detailed data on his bat speed and swing path. The feature highlights how advanced tracking tools are being used to analyze and explain what makes the young hitter effective at the plate.

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    Unmanned Systems Technology has published a piece titled 'From Vision to Action: AI on the Drone', examining how artificial intelligence is being integrated into drones to turn visual data into autonomous decisions. The article reflects growing industry interest in onboard AI for unmanned aircraft. Further details of its findings were not immediately available.

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    Demystifying Edward Tufte's data-ink ratio●Demystifying Tufte's data-ink ratio – Tufte's RazorYhn62 d ago

    A new write-up examines Edward Tufte's well-known data-ink ratio, the principle from 'The Visual Display of Quantitative Information' urging designers to maximise the ink devoted to data and strip away chart decoration. The piece reframes the idea as 'Tufte's Razor' and walks through what the ratio actually measures and how to apply it in practice when designing charts and visualisations.

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    Mapping Every F5 and EF5 Tornado in the US Since 1950●Every F5 and EF5 tornado in the United States since 1950, mapped by the state it began in. 60 of 73,424 - fewer than oneMmastodonEnvironmentWeather11 d ago

    A new data visualization maps every F5 and EF5 tornado recorded in the United States since 1950 by the state where it began. Of 73,424 recorded tornadoes, just 60 reached the top rating, yet those storms killed 1,350 of the 6,341 total tornado deaths. Oklahoma leads with eight such tornadoes, followed by Alabama with seven. Only nineteen states have ever experienced one.

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    NASA shares accessibility resources for blind and low-vision audiencesβ–ΌSome of the resources # NASA shared after the webinar for # blind /low vision people: Audio described videos: https://wwMmastodonScienceSpace33 d ago

    NASA has released a set of accessibility resources following a webinar aimed at blind and low-vision people. The materials include audio-described videos, sonification projects that turn astronomical data into sound from the Chandra X-ray Observatory, and audio content related to the Artemis programme. The move is being welcomed as a step toward making space science more accessible to visually impaired audiences.

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    NASA opens Artemis webinar for blind users with data sonification●# NASA 's # Artemis webinar for # blind and visually impaired people started with some sound that came from data sonificMmastodonScienceSpace94 d ago

    NASA's Artemis webinar aimed at blind and visually impaired audiences opened with sound created through data sonification, converting mission data into audio. Observers praised the choice as a thoughtful accessibility touch, arguing space agencies should build such inclusive formats into public outreach rather than treating them as exceptions.

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    Four little bars reveal more about Suns games than expected●4 little bars tell you more about a Suns game than you’d thinkβœ‰newsSportBasketball2 d ago

    Yahoo Sports highlights a simple four-bar data visualization that, according to the outlet, conveys more insight into a Phoenix Suns game than fans might expect. The piece argues that a compact statistical graphic can capture the flow and key dynamics of the team's performances better than traditional box scores, offering fans a quick analytical read on how games unfold.

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    Dutch cartoonist depicts the post-privacy society●Post-privacy society. Cartoon for Dutch newspaper Trouw. # privacy # data # SmartGlasses # ArtificialIntelligenceMmastodonTechnologyAI1124 d ago

    A cartoon published in the Dutch newspaper Troun comments on the arrival of a post-privacy society, touching on themes of personal data, smart glasses and artificial intelligence. The image is being shared and discussed as a pointed visual take on how constant surveillance technology is eroding everyday privacy.

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    Six Charts Argue the Case for How Much We Need A.I.β–ΌOpinion | Six Charts That Show Just How Much We Need A.I.βœ‰newsTechnologyAI4 d ago

    A New York Times opinion piece makes the case for artificial intelligence through six data visualizations, arguing that charts show just how much society depends on or stands to benefit from A.I. The article frames the technology as increasingly essential rather than optional, using data to support its argument amid ongoing public debate about A.I.'s risks and rewards.

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    TimberTrek brings interactive interpretable machine learning to the browserβ—πŸ’» timbertrek: 168⭐ Interpretable ML meets interactive visualization, and it works in a browser. TimberTrek lets you explMmastodonTechnologySoftware33 d ago

    TimberTrek, an open-source tool gaining stars on GitHub, combines interpretable machine learning with interactive visualization. It lets users explore Rashomon sets β€” collections of equally accurate decision trees β€” and choose the model that best matches their domain knowledge. The tool runs as a web app and in Jupyter notebooks, drawing attention from data scientists interested in making model choices more transparent.

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    Pure Data 0.57 release on the way●Pure Data (Pd) 0.57 inbound, enduring free software for tinkering with sound https://cdm.link/pd-0-57-inbound/ # MusicTeMmastodonTechnologySoftware24 d ago

    Pure Data, the free and open-source visual programming environment for sound and music, is preparing its 0.57 release. The project remains a long-running tool for artists and tinkerers building audio patches without proprietary software, and the update is drawing attention among music technology and open-source communities.

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    AI reconstructs images from brain scans●An AI β€œmind-reading” tool can reconstruct what you’re looking at based on a brain scan A new AI tool can guess what you’MmastodonTechnology25 d ago

    Researchers have unveiled an AI tool that can reconstruct what a person is looking at by analyzing their brain scans, recreating images with remarkable precision. The system reportedly works in reverse too, predicting brain activity from a given image. The development has sparked discussion online about both the scientific achievement and the privacy implications of technology that can effectively read visual thoughts from brain data.

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    Economy Insights Rounds Up the Week in Chartsβ—πŸ“Š PRO: This Week in Visualsβœ‰newsBusinessEconomy3 d ago

    Appeconomy Insights has published its latest weekly roundup of economic visuals, compiling charts covering recent economic developments into a single briefing. The series presents data-driven snapshots of the week's key trends for readers who follow the economy. Little specific detail is available about the topics covered in this edition.

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    Environmental challenges explored through artβ–ΌEnvironmental challenges, artistically consideredβœ‰newsEnvironment5 d ago

    Environmental challenges, artistically considered: a Westfair Communications piece looks at how artists are engaging with environmental problems, turning issues like climate change and pollution into visual and creative work. The article frames art as a lens for understanding ecological crises and communicating them to the public in ways that data and reporting alone often cannot.

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    Cam Smith's swing analyzed with bat tracking technologyβ–ΌVisualizing Cam Smith's swing using bat tracking technologyβœ‰newsTechnology5 d ago

    New bat tracking technology has been used to visualize the swing of Houston Astros prospect Cam Smith, breaking down his hand speed, bat path and mechanics in detail. The data-driven look at one of baseball's top young hitters is drawing attention from fans and analysts interested in how tracking tools are changing player evaluation and swing analysis across the sport.

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    Marimo Gains Attention as a Python Notebook Alternativeβ—πŸ“° How to Use Marimo for Interactive Data Analysis Learn how to use Marimo for interactive data analysis with Python, PanMmastodonTechnologyAI15 d ago

    A new tutorial explains how to use Marimo, an open-source reactive notebook tool, for interactive data analysis in Python. The guide covers combining Marimo with Pandas for data wrangling and Altair for visualization, then turning the notebook into a simple shareable dashboard. Data science practitioners are sharing the walkthrough as interest grows in alternatives to traditional notebooks like Jupyter.

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