A clear, hands-on guide to modern transit fares: contactless bank cards, QR tickets, and account-based systems that riders actually like.
A practical, vendor‑neutral guide to using OpenUSD to build shared 3D pipelines: layers, variants, materials, streaming, and real collaboration.
End‑to‑end encryption gets messy in big groups. MLS fixes that with trees, epochs, and efficient updates. Learn how it works and how to ship it.
AV1 is no longer experimental. Here’s how to use it today for live streaming, meetings, and recordings—without breaking your setup or your audience.
A plain‑English guide to picking the right USB‑C cables, chargers, hubs, and docks—so your devices charge fast, displays light up, and nothing smokes.
Remote desktops are finally good enough for daily use. Learn how to pick a service, hit low‑latency targets, secure access, and keep costs in check.
Your keys don’t have GPS. They don’t need it. Learn how billions of phones help find lost items—plus safe setup, UWB tips, and a simple DIY path.
Satellite imagery is no longer just for scientists. Learn how to pick sensors, get data, clean it, and turn pixels into decisions you can trust.
Skip cloud fees and sketchy logins. Build a private AI camera system with local detection, practical hardware, and simple, respectful defaults.
Floating solar turns reservoirs, quarries, and treatment ponds into power plants. Here’s how to site, build, and run FPV systems that actually work.