The new XPass Q2 access control reader from Suprema reflects the role QR codes have taken as a standard credential for people entering facilities with passes or tickets. The QR/RFID reader is designed ...

Most iPhone users know that their camera can scan QR codes with ease. What many don’t know is that your iPhone also has a dedicated QR code scanning app preinstalled. Let’s go over how to find and use ...

A longtime consulting engineer who now works for the federal government saw our discussion of mnemonics for remembering the resistor color code. He shares one he learned in college. It goes “Budweiser ...

Grocers might know SmartLabel as a product-labeling initiative that gives consumers an item’s ingredients, nutrition information and more without taking up precious space on packaging. The initiative ...

A file QR code is one of the many advancements in quick-response technology that change the way we share information with others. It’s essentially a two-dimensional barcode that automatically opens ...

The Milwaukee officer used the technology to run searches on his partner’s plate 124 times, officials said, and he also tracked the person’s ex. By Hannah Ziegler A Milwaukee police officer was ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

In 2026, QR codes go beyond payments. Use them for instant home tech help guides, storing medical and emergency info, adding personal stories to gifts, launching room-wise music playlists, or sharing ...

Abstract: This study presents a modern digital solution for automating and optimizing equipment and document management in academic institutions. By leveraging a mobile application for QR code ...

The North Korean state-sponsored hacker group Kimsuki is using malicious QR codes in spearphishing campaigns that target U.S. organizations, the Federal Bureau of Investigation warns in a flash alert.

GE Profile has launched a brand-new smart fridge at CES 2026, sporting one unique feature we've never seen before. It could forever change the way you shop for groceries and manage other household ...