land of bribe checks and extortion balances

Scheme, the ur programming language, is 50 years old, as Jason Hemann just reminded me.

Look, Ma: The latest issue of @acm.org INROADS Magazine features an interview with me. It’s open-access, so you can read up on my incoherent blabberings and old-dude anecdotes about block based programming & friends. dl.acm.org/doi/abs/10.1...

January - named after Janus, one of Rome‘s oldest and most popular deities, looking both back and forward, the god of change which they aptly put on their … change! #HappyNewYear

Snap! is now accessible in 48 languages. Thank you, Serge Faure, for contributing the Vietnamese translation as latest addition over the holidays! Now live in v12 beta: snap.berkeley.edu/versions/dev...

Render unto Casar! Turtle geometry with a twist: Let sprites draw, stamp & write onto each other. Coming to Snap! v12 next year. Play with the beta now: snap.berkeley.edu/versions/dev...

Another incredible use of this tutorial is classifying 25 notes on a piano. Using a 450-50-26 model (I include a backgrounds sample), the results are mind-boggling!! In the list I show the note and how many times out of 331 samples it is predicted. My testing method is in the video. Next I need 1/2

Today in 1920, #ACMTuringAward recipient Kenneth Iverson was born. He received the 1979 award for his pioneering effort in programming languages and mathematical notation resulting in what the computing field now knows as APL: amturing.acm.org/award_winner...

Light a candle with Snap! snap.berkeley.edu/snap/snap.ht...

I’ve been quite excited this past 10 days as I have been able to get this working for me to classify sounds astoundingly accurately. I only want to be able to do any three sounds to work with young children, however I’ve tried 26 classes and it still works flawlessly! Thanks for all you do!

How does generative AI work? Check out our materials, watch the video, read the paper, play the unplugged game, and program along in Snap!: community.sap.com/t5/sap-unive... included: Transformers, word-embeddings and cool stuff from our friends at SoekiaGPT and Bootstrap

Wie funktioniert generative KI? Hier gibt’s unsere Materialien zum angucken, nachlesen, nachspielen (unplugged) und nachprogrammieren mit @SnapCloud: community.sap.com/t5/sap-unive... mit dabei: Transformer, Word-Embeddings und tolle Sachen von unseren Freunden (SoekiaGPT, Bootstrap)

'tis the season to turn on "Santa Hats" and "Bake your own blocks" in Snap! beta: snap.berkeley.edu/versions/dev

Here is a godawful joke in chart form to ruin your Christmas season 🤪🎄

What if you could seamlessly zoom in and out of the Snap! IDE while editing and running a project at the same time? That's what I'm currently working on, now online in beta-test for intrepid early adopters: snap.berkeley.edu/versions/dev

youtu.be/Un_GQ55sAh4 My FireFly demo using @microblocks.bsky.social and @microbit.org v1.

We‘re back at the SAP video studio in Walldorf recording our new online course „Building up to AI“ with the Snap! Programming Language this week

Heute Lehrkräftefortbildung zu KI bei SAP In Walldorf gemeinsam mit der Wissensfabrik mit #IT2school und Snap!

At #InnovationLate with @raeng.org.uk in Liverpool with an embroidery machine, showing creativity in #STEM using #TurtleStitch Video is @jmoenig.bsky.social program for a Cesaro star. @turtlestitch.bsky.social @wmgwarwick.bsky.social

Vernissage Ausstellung generative Kunst im Werk 2 in Dußlingen, u.a. Mit Werken von Joachim Wedekind, die er mit Snap! gemacht hat 🤩

What is #softmax and why is it important for machine learning? Check out my refresher tutorial on multiclass classification in neural networks and how you can build your own from scratch in Snap!, (or) your favorite programming language: snap.berkeley.edu/project?user...

To say this is a problem is a gigantic understatement. We live in the golden age of AI slop. Hopefully we will soon gain the right control the algorithms that control our online life in order to filter out AI slop to a large degree.

New Blog post. microblocks.fun/blog/2025-10...

Last week I was asked to explain to the SAP dev community how neural networks work using Snap!. From matrix multiplication to backpropagation, from perceptrons to deep learning, from Heaviside to Hinton, here's the math and the history in a nutshell: www.youtube.com/watch?v=_JSn...

Need to teach about machine learning and neural networks? We propose a “Chalktalk” activity: Train a local neural network to classify a bunch of hand drawn figures. Then use it to animate your own interactive story! Snap! project starter: snap.berkeley.edu/snap/snap.ht...

I have just updated Snap's neural networks extension with the capability for multinomial classification. You can now generate a block that directly reports the class name of a sample record for data sets with three or more categories. snap.berkeley.edu/run

Join me online next Thursday to find out about the “sales slip algorithm” that powers all of contemporary AI, the history of neural networks and how to build them yourself using Snap! This talk is part of SAP’s #Devtoberfest and open to everyone. community.sap.com/t5/devtoberf...

Un sensor recull dades i les envia a un entorn de programació... Preparats per investigar les xarxes neuronals amb Snap! @microblocks.bsky.social @jmoenig.bsky.social #sitges #robòtica #programació #extraescolars

Enjoying @amyko.phd's wisdom: “I will do whatever needs to be done to have the impact and not worry about … my promotion constraints or getting a paper out […]. That's a really key thing when you're working with teachers … industry or government or NGOs.” inroads.acm.org/article.cfm?...

What's new in Snap! 11 - Data - Extensions - Neural Networks - my closing keynote address at #SnapCon25 in Heidelberg is now online: youtu.be/U9W04TEMBUk?... check the notes for all project links and program along my examples of instrument and gesture recognition.

It was such a pleasure to welcome Mark Guzdial at SAP today, learn about the latest University of Michigan PCAS developments and discuss CS pedagogy wrt neural networks in Snap. Thanks for bringing your ukulele, Mark! You saved my live demo to train a neural model to distinguish musical instruments!

I will be in Tokyo, Japan, from Sep 24 - Oct. 4 for the NII Shonan Meeting #233 (shonan.nii.ac.jp/seminars/233/) with a few days before and after. If you’re around and would like to chat about Snap! / educational blocks based computing DM me!

Ich habe Gemini gebeten, mir einen Kassenzettel für einen fiktiven Einkauf der sieben Zutaten für einen guten Kuchen aus dem Kinderlied "Backe, backe Kuchen" zu generieren. Long Story short: Gemini hat's nicht hinbekommen und schließlich aufgegeben: g.co/gemini/share...

At #Snapcon25 Andrea and Joek share their reflections on the #TurtleStitch10 meet up in #Tilburg. We celebrated 10 years of #creativecoding in #turtlestitch - which is built on #Snap, created by @jmoenig.bsky.social #computing #embroidery www.turtlestitch.org

Enjoying @jmoenig.bsky.social keynote at #Snapcon25 showing how #Snap functionality can be used in a natural way for humans. #computing #maths

I have just now released Snap! v11, featuring an alternative way to build your own blocks: Instead of writing an algorithm you can let a neural network figure it all out directly from a dataset of examples. Can't wait to show y’all next week at SnapCon in Heidelberg! snap.berkeley.edu/run

Ich bin total aufgeregt und freue mich riesig auf die Jahrestagung der Schweizer Medien- und Informatik Lehrenden nächste Woche hoch droben auf der Rigi. Noch ist mein Keynote-Vortrag ein schöpferisches Chaos, aber ein paar schlaflose Nächte und ein inspiratives Wunder, dann wird das hoffentlich ;)

I have been thinking about a reporter-version of “broadcast and wait” for a long time… Now coming to Snap! v11 going live at Snap!Con 2025 in less than a month! www.snapcon.org/conferences/...

A nice reunion in Olot with @tonimorenorey.bsky.social and @jmoenig.bsky.social Un bonito reencuentro en Olot con @tonimorenorey.bsky.social y @jmoenig.bsky.social

Controlling multiple CoCube robots with Snap!

Building Blocks for Neural Networks, now in Snap! v11 public beta test: snap.berkeley.edu/versions/dev...

#MediaComp meets #AI: I’m training a self-built deep neural network in Snap! on a bunch of 100-sample chunks from 2 recordings so it learns to distinguish between my flute and my harmonica when I play them into my laptop’s microphone. Gonna teach this to kids this fall 🤩

Deep Learning and Backpropagation are coming to Snap! v11 this fall: Preview of a simple 2-layer neural network solving the XOR problem

As I’m exploring artificial neural networks and deep learning in Snap! I got distracted by these gorgeous apothecaries’ weights I found in a garage sale nearby. There must be a pedagogical reason for me to buy these, right? RIGHT? 😀 snap.berkeley.edu/snap/snap.ht...

Liebe Teilnehmende am online Hochschuldidaktikseminar "Hinter den Kulissen von Generativer KI", Jadga und ich freuen uns heute bei SAP auf einen buchstäblich "märchenhaften" Nachmittag mit Euch! www.hochschuldidaktik.net/veranstaltun...

Nachdem das mit dem Calliope mini @calliopemini.bsky.social und der Steuerung über Bluetooth in Makecode bei mir nicht so klappt, hier eine easy Variante mit MicroBlocks @microblocks.bsky.social und AppInventor @appinvfound.bsky.social youtu.be/UOsU_BjFm-c

ACM has honored 5 outstanding individuals for their exceptional contributions to the computing community. From advancing CS education to shaping assistive robotics, these leaders have helped build a more inclusive and impactful field. Thank you for your service!