QR codes, once a convenient tool for accessing information, are now being exploited by criminals to scam unsuspecting users.

Since the Matter standard has taken off and incorporated all major smart home ecosystems, it has become easier to ...

You don’t need an app for this —your phone can do it already. The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a ...

"QR-ing" may be on a similar trajectory. Once an underdog of the tech world, QR codes are now a core tool for businesses across industries—not just in marketing but in operations, logistics ...

A customer scans a cafe's QR code for payment. Remember when we transitioned from calling it "surfing the internet" to "Googling"? It was one of those moments when technology became so ingrained ...

Whether you are paying at a local shop, scanning Aadhaar-linked services, or logging into WhatsApp Web, the QR code (Quick Response code) has become a daily necessity. This black-and-white matrix ...