Your earbuds sit at a prime spot for biometrics. Learn what they can measure today, how to use it well, and how to build private workflows.
Turn a small antenna and a low‑cost radio into a live map of nearby aircraft and ships. A practical, clear guide for safe installs and trustworthy data.
Turn phones, earbuds, and TVs into simple hearing helpers. A practical guide to clearer speech in noise without buying medical devices.
A Private Voice Assistant for Your Home: Offline Wake Words, Matter Control, and Routines That Stick
Build a fast, privacy‑respecting voice assistant that runs at home, controls Matter devices, and works even when the internet goes down.
Turn your existing Wi‑Fi into a privacy‑friendly presence sensor. Learn what 802.11bf means, what works today, and how to tune setups that stay reliable.
Use your phone and simple AI to measure joint angles and form. Build repeatable sessions and get safer, faster improvements without a coach.
Robot lawn mowers can be great—if you choose the right navigation, install them well, and set smart schedules. Here’s a clear guide that actually holds up.
Stop password pain without confusing users. This guide shows how to ship passkeys with clean UX, clear recovery, and strong security defaults.
Cook faster, cleaner, and safer with induction and precision tools. Learn the gear to buy, how to power it, and daily habits that make it effortless.
Your phone can message through the sky when towers fail. Learn what works today, what’s coming next, and how to set up reliable satellite texting.