Tesco is considering a major change at its checkouts as it begins trialling QR codes on some own-branded products instead of traditional barcodes.

The technology behind barcode scanners is both fascinating and complex. At its core, a scanner uses a laser or camera to capture the barcode image, which is then processed by a computer system.

There are several types of printers available in the market, including inkjet, laser, all-in-one ... the HIROBOT Commercial Thermal Barcode Label Printer stands out as a reliable solution. With a ...

Symcode Wireless Barcode Scanner Two connection modes: 2.4GHz wireless and USB cable connection; With Mini USB Receiver and USB Cable, Plug and Play, USB Receiver Automatic Pairing, no need to ...

Bar code scanners are integral tools in a wide range of business sectors, thanks to their ability to enhance operational efficiency and accuracy. The trend towards 2D bar codes is the latest ...

The app automatically scans the QR code and takes you to the relevant site. Gamma Play’s QR Barcode Scanner is another speedy scanner that does the job. Install the app and point your camera at ...

Cambridge startup Lumafield wants to improve manufacturing with high-speed, low-cost X-ray scanners that can uncover flaws before the products ever reach consumers. Formed in 2019, the company ...

Since 2004, I have worked on PCMag’s hardware team, covering at various times printers, scanners, projectors, storage, and monitors. I currently focus my testing efforts on 3D printers ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

If shaving is growing tiresome, consider laser hair removal: This method damages hair follicles to reduce growth over time, ultimately giving more long-term results than using a razor. After ...