Sharing contact information is a big part of doing business, but the way it’s shared is changing. Paper business cards, once used at every meeting and event, no longer match how most professionals now ...

PostcardMania expanded its multichannel marketing campaign, Everywhere Small Business, by adding variable QR codes to the ...

A digital business card is the electronic version of a printed card. It’s a sleek, mobile-friendly solution for storing personal and professional information.

Quantum-dot cellular automata (QCA) is a novel nano-electronic technology. QCA has attracted wide attention due to its extremely small feature sizes at the molecular or even atomic scale and ultra-low ...

What Is Quishing? How Hackers Use QR Codes to Steal Your Data 12:23 pm June 12, 2025 By Julian Horsey What if a simple scan of a QR code could compromise your most sensitive information?

Piston, a payments startup aiming to modernise how commercial fleets pay for fuel, on Tuesday said it raised $6.1 million in seed funding led by Spark Capital, with additional backing from Pear VC ...

The QR code is the most widely used two-dimensional barcode in the world, and it has been successfully applied in many applications in manufacturing and marketing fields. This letter presents a new ...