José Delpino
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jdelpino.bsky.social
José Delpino
@jdelpino.bsky.social
Ed-Tech Strategist & Software/AI Engineer at @GarrettSeminary. Poet & Translator. Living in Chicago since 2015, and learning to be a Dad and a musician.
Reposted by José Delpino
My book “Web Accessibility Cookbook” was published about a year ago. The ebook and printed book have sold 1025 times since then. That's overwhelming! Thank you, thank you, thank you! ❤️

accessibility-cookbook.com
Web Accessibility Cookbook
The Web Accessibility Cookbook provides you with dozens of recipes to help you build common components on the web.
accessibility-cookbook.com
June 2, 2025 at 4:50 PM
The best CSS book I have ever read. A jewel!
May 31, 2025 at 8:39 PM
Having some fun revisiting CSS from the ground up.
Here’s a fun insight: selector specificity is like a card game—each selector is a card! An ID Card beats any number of Class Cards, and a Class Card wins over any number of tag cards. And IDs are like aces—they beat everything else. 🃏💥
May 31, 2025 at 8:17 PM
Reposted by José Delpino
Stopped using the-social-media-formerly-known-as-twitter back when the new landlord took over, but I sort of missing being able to share the occasional tidbit that interests, enlightens, or amuses me. So I'm finally going to try getting back on the horse.

Steve www.sensible.com
Home
Usability, mostly.
www.sensible.com
April 11, 2025 at 8:01 PM
Reposted by José Delpino
New video! Terence Tao on how we measure the cosmos: youtu.be/YdOXS_9_P4U
Terence Tao on how we measure the cosmos | Part 1
YouTube video by 3Blue1Brown
youtu.be
February 8, 2025 at 1:46 PM
Reposted by José Delpino
Re-upping this. We need experts in media literacy & stewards of the freedom to read now more than ever.
February 7, 2025 at 1:42 PM
Reposted by José Delpino
If you're following the OpenAI o3 announcements and are curious about the "ARC-AGI" benchmark and why I think solving these tasks by brute-force compute defeats the original purpose, here are some past posts about this from my Substack: (1/3)
December 20, 2024 at 6:29 PM
Reposted by José Delpino
AI skepticism matters!

For example, there's an excellent "skeptical" thread on the other site from @nabeelqu.bsky.social, debunking the scary (but misleading) anthropomorphic claims of this bit from OpenAI's o1 system card. See x.com/nabeelqu/sta...
December 6, 2024 at 6:38 PM
Reposted by José Delpino
Whenever given a chance to recommend a single book for anyone wanting to think about where AI is headed, I have recommended @shannonvallor.bsky.social's AI Mirror. I also interviewed Shannon on @hearsayculture.bsky.social about the book. Great to share a terrific interview with her in Nautilus.
AI Is the Black Mirror
Why the kinship between artificial intelligence and the human mind is terrifying.
nautil.us
December 17, 2024 at 8:32 PM
Reposted by José Delpino
In 2010, anti-copyright activist Aaron Swartz hanged himself after being prosecuted to the full extent of the law for making copyrighted academic publications freely available. Today, academic publishers are insisting those copyrights be lifted to feed the corporate AI slop machine.
December 18, 2024 at 1:25 PM