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Ultima IV: Reflections

Playing Ultima IV on the Apple 2 was probably what got me into computers ... well, maybe not so much playing as where it led ...

Chipey-bot at Nodebots 2017

Back in 2017, Charlotte and I attended Nodebots day, and built a robot, and I never got around to writing about it ...

Much Ado about Spreadsheets

Spreadsheets were arguably the first Killer App for personal computers, a tabular ledger but also a kind of visual dataflow language. However, the standard spreadsheet has some pretty severe problems... sometimes, it really is time to reinvent the wheel!

A Shorter Words List

Encoding cryptographic keys as passphrases, but easier to spell

Experimenting with an Nvidia Jetson Nano

a very neat little ARM / GPU single board computer which works with Linux and CUDA.

Web Assembly (WASM) on ESP32 with WAMR

porting WAMR to run WebAssembly on an $5 ESP32 CPU

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