Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

From QR code advertisements to QR code payments, more and more companies are including these black-and-white squares to optimize their operations. But what exactly is the reason for this? The idea for ...

The spammers. The scammers. And you. Telemarketers and junk mail has evolved in the digital age to a behemoth of persistent trickery. In Scammed, we help you navigate a connected world that’s out for ...

Rauer said the BBB has seen an increase in so-called “quishing” scams, which involve using QR codes. “It will lead to you to a phishing website which will extract your personal information, your ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...

QR codes are popping up everywhere, and now they're being used by scammers in a new scheme. The FBI issued an alert about scammers sending packages with malicious QR codes. These codes often appear on ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You probably already know how to scan a QR code with your phone. It ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...