Dr. T.J. Jankun-Kelly

196 Followers
103 Following
459 Posts

Scientist, Designer, and Teacher. Assoc Prof of CompSci in visualization at Mississippi State University. Believes information wants to be seen. Loves Python.

https://infowantstobeseen.org/

Update: We've got multiple people working on #SafeguardingResearch

We set up a forum to coordinate everything, please consider joining:
https://safeguarding-research.discourse.group/

If you know of any publicly available resources in need of preservation, please let us know. Easy way to propose URLs to archive: https://cryptpad.fr/form/#/2/form/view/wL4NNzKWUfZ+GrPV4deTxNgr0MoAvLgOA33eLC2ATUU/
(no account/login needed, hosted by CryptPad in France)

Boost and share with colleagues 🚀

#DigitalPreservation #antifascistDH #antifascistArchives #ArchivelPractice

Safeguarding Research & Culture (SRC) — Distributing Cultural Memory

"As researchers we often say 'we need the data'. Today, the data needs us." — Kathy Reid

Safeguarding Research & Culture (SRC) — Distributing Cultural Memory

Python 1.0.0, released 31 years ago today:

https://groups.google.com/g/comp.lang.misc/c/_QUzdEGFwCo/m/KIFdu0-Dv7sJ

--> Tired of decyphering the Perl code you wrote last week?

--> Frustrated with Bourne shell syntax?

--> Spent too much time staring at core dumps lately?

Maybe you should try Python, the next generation object-oriented
scripting and prototyping language, with a *readable* syntax. Python
has been used by hundreds of happy users all over the world during the
past three years, and is now ready for prime time.

Python 1.0.0 is out!

People have strong opinions about pie charts — but are they based on rigorous research, or just personal preference? Learn what studies tell us about the chart type that everyone loves to hate in our new blog post: https://observablehq.com/blog/truth-about-pie-charts
Everything you think you know about pie charts is wrong

Pie and donut charts get a bad rep, but they’re useful for some data and tasks. We look at what they’re good for, as well as the research on how they work, to dispel some of the myths and prejudices against them.

Observable

New dithering method dropped

I call it Surface-Stable Fractal Dithering and I've released it as open source along with this explainer video of how it works.

Explainer video:
https://www.youtube.com/watch?v=HPqGaIMVuLs

Source repository:
https://github.com/runevision/Dither3D

#gamedev #vfx

Surface-Stable Fractal Dithering Explained

YouTube
Phong, Blinn, and Whitted are pretty easy to follow!
For #raytracing lighting notes for class, I've read more seminal papers than I ever did while taking the subject. #gfx #gotothesource
Don’t know where you are? I can help. #gfx

Video now posted for Cynthia Huang's talk, Visualising Category Recoding Graphs in Data Harmonisation

https://youtu.be/Ro6gUVAM-Gk

Cynthia Huang talk: Visualising Category Recoding Graphs in Data Harmonisation

YouTube
All social structures have hierarchies, especially those that say they do not.

Excited to introduce D-Tour: A game-inspired approach to understanding data dashboards! 📊

Our research team has developed an interactive method for dashboard onboarding that adapts to user expertise and is inspired by open-world video games.

- Flexible learning paths for users of all levels
- Efficient authoring for dashboard creators
- Improved engagement with data visualizations

Learn more at the ongoing #ieeevis 2024 conference!

Post: https://niklaselmqvist.medium.com/taking-a-d-tour-7a847dceb2be
PDF: https://data.jku-vds-lab.at/papers/2024_d_tour.pdf

Taking a D-Tour - Niklas Elmqvist - Medium

Have you ever found yourself staring at a data dashboard, unsure where to begin? It’s a common experience — confronting a screen filled with charts, graphs, and numbers that seem to speak their own…

Medium