Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

Let's say you spent good money on a premium multi-node mesh Wi-Fi system, yet your network connection feels completely sporadic. In the living room next to the main router, you pull a blistering ...

Now, Grant's co-author Andrew Marshall has opened up about his hopes for the beloved band of comedy characters as they return in the alternate reality novel – including a more fleshed out Dave Lister ...

If the internet seems to be slow when playing a game or downloading a file even at high speed, then there can be an issue with the ping. Ping Spikes often cause sudden lag and route congestion through ...

Active noise cancellation is an increasingly common feature of wire-free earphones. If you want to block out the world around you, check out the best noise-cancelling wireless earbuds we've tested.

Wi-Fi Direct is nothing new, but more people are finally learning of it and what it can do, and that has a lot to do with the growing device support for the platform. You see, the concept is all about ...

Get deeper into sci-fi: subscribe to the newsletter for curated roundups, in-depth takes, and handpicked highlights from Polygon's sci-fi coverage — a focused way to explore standout stories about ...

A Raspberry Pi Zero makes network-wide ad blocking easy, but its lack of Ethernet can turn a simple Pi-hole setup into a ...

Depending on where you live, seafood may be a constant source of protein in your diet. Seafood, overall, is healthy and often easy to purchase. Fish is, in fact, very common in the American diet. One ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...

Trisha Jandoc is a writer at CNET, covering broadband, emerging technology, digital equity, and consumer reviews. Originally from the Philippines and based in New York City, she holds a bachelor's ...