Software built into the cameras on iPhones and Android phones make quick work of decoding QR codes. How do you do that on a laptop or desktop computer?

If the webcam light remains always ON on your Windows 11/10 computer, some applications might be accessing your camera. Use these fixes for this issue.

To be precise, this is a tiny, IP67-rated box powered by batteries, USB-C, or Power over Ethernet, and it's built around the ...

With built-in computing, all you need is a web browser to access the controls of this portable 3D scanner, and I love the ...

Covering your webcam may alleviate some fears right off the bat -- even if you don't understand the obscure software ...

I have a friend who calls me occasionally to come help him with various little things having to do with the technology at his house. This week, one of his requests was to learn more about QR codes and ...

This Raspberry Pi 5 offline assistant runs the Quen 3 1.7B model locally, so you get fast, private replies without cloud ...

In 1975, a young engineer in the company that made Kodak film took the first picture on a handheld digital camera.

Many new vehicles now have USB-C ports that can be used to plug in your accessories. If are five things that you can connect ...

During the live show the presenters will let you know when the vote has opened and closed. You can vote online at ...

While platforms like Airbnb are prepared to take swift action once a camera is reported, the trick is knowing if one is hidden in your unit in the first place. You don't need a professional sweep; ...

Kelluu, a Finnish company just 50 miles from the Russian border, is building small airships for arctic warfare.