The notebook

Technical research and plain-English explainers, with sources, dates and explicit limits on what has been tested. Use the evidence to plan your next experiment.

BlogHome Automation

Zigbee vs Z-Wave vs Thread vs Wi-Fi vs Bluetooth

A plain-English comparison of Zigbee, Z-Wave, Thread, Wi-Fi, and Bluetooth for home sensors—plus where Matter actually fits—covering battery life, mesh behavior, and hub dependency.

BlogLocal AI

You don't need the cloud to run your own AI

A plain-English explainer on running AI models on your own hardware — what it means, what it costs, what you give up, and why it's the front door to everything else we cover here.