Teaching Machines

I have created the world's most boring puzzle.

Notice anything interesting about this polygon?

Following are the notes from a workshop I gave at 2026 Fab Educators Summit.

I saw a work of op art on the web and decided to recreate it in Twoville: You can change the number of rows, but don't go crazy.

I recently watched an episode of the Computing Education Things podcast in which host Daniel Prol interviewed professor Matthias Hauswirth about teaching computing through the lens of graphics programming.

Imagine you are a graphic designer and your boss tells you, “We need a logo for our new AI product.”

This past weekend I had the itch to build a tool for inspecting the intermediate values of subexpressions in a more complex expression.

Following are the notes from a talk I gave at the computer science education conference CCSC Eastern 2025 at Arcadia University in Glenside, Pennsylvania.

The final project in my fall 2025 computer graphics class was to build a local multiplayer game with terrain, cameras, textures, billboards, and other effects—which I guess includes zombies.

I wanted to be nice this semester in computer graphics.

My programming languages professor Eugene Wallingford recently responded to a post by software developer Evan Hahn, who in turn was relaying this coding challenge from a podcast: Write Fizz Buzz with no booleans, no conditionals, no pattern matching, or o…

You are in the market for a new car and found one you like for $36,500.