March 5, 2026: We added a new Brawl Stars QR code, offering a free pentagram-theme spray. We looked for more creator and sushi codes, too, and also made sure all existing codes still work. When you're ...

0.70.x - 0.74.x 1.0.x Old Architecture Fully Supported 0.75.x - 0.78.x 1.0.x Old & New Architecture Fully Supported Note: This library requires prebuild because it uses native iOS Vision Framework and ...

Abstract: Vending machines are now widely used and recognized worldwide. Compared to traditional purchasing, vending machines are more convenient and accessible. Coinoperated vending machines are ...

Abstract: This study presents a modern digital solution for automating and optimizing equipment and document management in academic institutions. By leveraging a mobile application for QR code ...