A QR code on the Class 12 Central Board of Secondary Education (CBSE) mathematics question paper redirects to a YouTube video of English singer Rick Astley’s 1987 hit song “Never Gonna Give You Up”, ...

MEXC adds VietQR and QRPh crypto purchases with zero platform fees. Vietnam, Philippines users get local QR payments for crypto access. Zero-fee promotion runs Feb 25 to Mar 25 to boost regional ...

This paper introduces the concept of QR images, an automatic method to embed QR codes into color images with bounded probability of detection error. These embed ...

Security researchers from Barracuda report new tricks using QR codes. The attacks come via email and bypass many of the security scans commonly used in large companies. If the end user then also reads ...

For 2025, Baltimore County has sent out a mailer with a QR code to get your trash pickup days. It’s supposed to be easier to use. First, you scan the QR code, then you put in your address, then a ...

A QR Code-themed Diwali rangoli design has gone viral, capturing netizens' imaginations and sparking a new trend for the festive season. It was produced and supplied by none other than Google, which ...

Abstract: Streaming QR codes is an optical wireless communication (OWC) technology that uses screen-camera communication (SCC) with dynamic QR codes for visible light communication (VLC). At a basic ...

The Centre has invited public suggestions on the Waqf Bill and after videos of Muslim community sending their suggestions through QR code went viral, the Hindu organisations have also joined the race.