A step-by-step guide to using the DualShock 4 on PC via Bluetooth.

Video doorbells are handy, but they’re a threat to privacy. I spoke to experts about why you might ditch your doorbell, and how to safeguard your video.

A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...

Before the advent of the television remote control, if you wanted to change the channel or adjust the volume, you were forced to get up from the couch, trudge across the room, and manually turn a knob ...

Cell phones have come a long way since they first made their public debut. From calling functionality to SMS to smartphone apps, your phone can now do almost everything a larger PC might. You can use ...

In context: The latest Windows 11 update for Meta Quest 3 highlights how Microsoft and Meta are blending traditional desktop productivity with immersive computing. The move gives Microsoft a new ...

Over the past decade there have been a few attempts to replace the traditional computer mouse with a lighter and faster gadget, but none of them seemed to fully meet users’ needs. The Prolo Ring is ...

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The preview of Gemini 2.5 Computer Use is only for developers at the moment, but it shows that the era of agentic AI is here. Jon covers artificial intelligence. He previously led CNET's home energy ...

For a brief period last year, it seemed that AI-powered gadgets like the Rabbit R1 were going to be the next big thing. People were fascinated by the idea of replacing their smartphones with tiny ...

NTT Inc. and Mitsubishi Heavy Industries Ltd. (MHI) conducted an optical wireless power transmission experiment using a laser beam to wirelessly transmit energy over a distance of one kilometer. By ...

Federated Wireless and Cisco have successfully validated and deployed Standard Power Wi-Fi 6E and Wi-Fi 7 in enterprise environments across the US and Canada. Putting their move into perspective, the ...