Back in 2019, AI attracted attention for producing quirky, weird content. By 2022, it was producing occasionally passable ...

QR codes on product packaging have moved from novelty to necessity. Brands now use them to share ingredient details, sustainability certifications, promotional landing pages, and real-time product ...

Scientists have created a QR code that is smaller than most bacteria, offering a novel way to store data. Using beams of charged particles, a team from Vienna University of Technology in Austria ...