Field Notes

Writing as I go.
No agenda.

Technical logs, build diaries, and occasional rambling. Accuracy not guaranteed, honesty is.

June 2026
把一篇 AI 写的龙族同人,重写成江南的腔调
在 openclaw 的工作区翻到一篇 AI 写的《龙族》续作,完成度不低却一读就出戏。于是我给 AI 立了一份「江南风格圣经」,联网核对了几句被传滥的「名台词」,再让 DeepSeek 把 36 章逐章重写了一遍。
🌳 1 min 3 views
May 2026
Two souls in one Raspberry Pi: a card table and an LLM-driven shared world
An accidental dual project — one half is a real multiplayer card table, the other half is a persistent fantasy world where every NPC is a language model.
🌳 2 min 17 views
A food picker that never asks how I feel
Most 'what should I eat' apps want a mood, a hunger level, a friend count. Mine only looks at the weather, the lunar calendar, and what I had yesterday.
🌳 2 min 16 views
Watching CBS Evening News for English practice, end to end automated
Every morning the latest broadcast is already downloaded, captioned, and waiting in the browser with click-to-lookup and a dictation mode.
🌳 2 min 14 views
An Unexpected Birth in the Dormitory Mouse Cage
The sudden birth of the dormitory mouse shows that reliable cage monitoring requires a quiet, continuous, and infrared-capable camera system
🌿 3 min 12 views
That is why we need ir camera
This project demonstrates that an IR camera is necessary for mouse cage monitoring because it allows clear, stable, and low-disturbance observation in darkness.
🌿 7 min 21 views
VNN News
Homelander protected everyone !
🌿 4 min 21 views
Tracking every step a hamster takes with InfluxDB
From a bag of sensors to a working dashboard — a full recap of the rat cage project.
🌳 1 min 12 views
April 2026
Running an emotion model on Pi 5 — faster than expected
ONNX Runtime got the latency down to 120ms. Camera frame rate is still the bottleneck, barely.
🌳 1 min 10 views
March 2026
Why I was building a hamster monitoring system at 3am
It started with two hamsters. It ended with time-series data, behaviour graphs, and not enough sleep.
🌳 1 min 13 views