The Philips Hue Motion Sensor, as the name suggests, is a palm-sized device that triggers your smart lights when it detects movement. That's not all, though – it also works as a home security sensor, ...

You can use mmWave sensors to monitor presence rather than simply detecting motion.

It started when NASA answered a call for a tool to detect dangerous gases and chemicals with a smartphone. The result became a smartphone-linked device that can do, well, just about anything someone ...

You know that Galaxy S8 or S9 that's been sitting in your junk drawer for the past two years? The one you keep forgetting to trade in for credit toward shiny new toys like the Samsung Galaxy Z Flip 7?

Before I wrote Take Control of Apple Home Automation, I documented here in TidBITS how I set up my dehumidifier to turn on automatically whenever the humidity in our underground TV room rose to an ...