Smart home sensors and cameras can also tackle tiny threats, providing info and options for handling bugs all on your own.

There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

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 ...

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Mike Newman is the technology director and data privacy officer for Gananda Central School District near Rochester, N.Y. His background in teaching and instructional technology aids him in designing ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

A new smart bracelet sensor detects emotions using AI without relying on the face. It analyzes bodily signals such as ...