Open Book Touch
A pocketable, front-lit, open source e-reader — for every book, in every language
Sensor Watch Pro
A more hackable ARM Cortex M0+ brain upgrade for Casio's iconic F-91W
Claude31
I built a small agentic coding harness for Windows 3.11. Yes, seriously.
Hi there. Joey here.
I’m a maker of gadgets and such. You may (or may not) know me from some of the projects listed above.
Latest News
Open Book Touch is fully funded at Crowd Supply as of September 3rd! I’m planning to kick off manufacturing of 1,000 units as soon as next month.
Also unrelatedly, and in a move that’s sure to upset someone somewhere, I made an agentic coding harness for Windows 3.11 as a weekend project. I’m sorry. You’re welcome.
Recent Notes
2026-09-15
Reviving the Blog
I'm reviving my web presence, along with several dozen blog posts dating from 2014.