Deploy Auracast in Real Venues: Broadcast Audio That Guests Can Join in Seconds
A practical, vendor‑neutral guide to planning, installing, and running Bluetooth LE Audio broadcasts guests can find, join, and trust.
Batteryless IoT You Can Actually Deploy: Energy Harvesting, Storage, and Reliable Firmware
Ditch coin cells. Build and deploy batteryless IoT sensors that run for years on light, heat, or motion—without random resets or missed data.
Make Reading Easier With Tech You Already Have: Fonts, Reader Modes, and Helpful AI
Tame long reads with simple tweaks: better fonts, clean reader modes, listenable articles, and light‑touch AI that respects your focus and privacy.
Shoot, Convert, and Share Spatial Video Across Devices Without Headaches
A practical guide to capturing spatial video on phones, converting for different headsets, fixing color and alignment, and sharing without walled gardens.
Build Your Own Open Map Stack: Fast Vector Tiles You Can Host and Carry Offline
Control your basemap. Build vector tiles, serve them cheaply, and take them offline. A pragmatic stack with Planetiler, PMTiles, and MapLibre.
Turn Any Phone Into a Checkout: A Practical SoftPOS Rollout for Real Merchants
Turn smartphones into secure, fast checkouts. A practical SoftPOS guide covering security, devices, training, compliance, and day‑one operations.
The Practical eSIM Playbook: Buy, Activate, Swap, and Travel Without Losing Service
eSIMs simplify travel and dual‑line life—if you know the moves. Here’s a clear, field‑tested guide to buying, activating, and managing them safely.
Upcycle an Old Smartphone Into Dependable Home Sensors: Air, Motion, and Presence You Can Use Today
Turn a drawer phone into a quiet, private sensor hub. Measure air, motion, leaks, and more, and connect it to your automations without cloud.
Wi‑Fi 7 in Real Homes: MLO, 320 MHz, and Upgrades Without Regrets
A practical, hype-free guide to planning, buying, and tuning Wi‑Fi 7 for homes and small offices, with clear steps for mesh, MLO, and 6 GHz.
Build a Practical UWB Indoor Positioning System You Can Trust
A no‑nonsense guide to planning, building, and maintaining a small UWB indoor positioning system that’s accurate, private, and affordable.