Voice assistants and smartphones are often the go-to interfaces for modern smart home systems. However, if you fancy more direct physical controls, you can go that route as well. To that end, ...

These days, surveillance cameras are all around us, and they’re smarter than ever. In particular, many of them are running ...

Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices - and no wearables needed.