On the center table, beside the chafing dishes, a QR code sought donations to Mayor Michelle Wu ’s reelection campaign.

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

Here’s a primer on proximity, smart card, smart phone credentials, readers and long-range solutions for campus access control.

QR Code stands for Quick Response Code and is a type of matrix barcode (or two-dimensional barcode) first designed in 1994 for the automotive industry in Japan. QR Codes are now widely used in various ...

Tech mogul Elon Musk voiced his dislike for QR codes, calling them an 'eyesore'. This comment has ignited a debate about the widespread use of these digital tools, especially in restaurants. While ...

The National Highways Authority of India (NHAI) has announced the installation of QR Code Sign Boards throughout National Highway segments. This initiative marks a major step towards digital ...

QR codes are increasingly being used to share information securely whether it is a Wi-Fi password or a website so if you’re on Windows 11, there are different ways ...

Two-dimensional barcodes called Quick Response codes, or QR codes for short, are used to store data that devices can read. While QR codes are popularly scanned via smartphones, what if you want to ...

What Does XRP Stand For? XRP is a digital asset and cryptocurrency that serves as the native token of the Ripple network, a payment protocol designed for fast and low‑cost transfers. Unlike many names ...