Mosaics of black-and-white squares that look like tiny crossword puzzles are cropping up everywhere, from bus stop ads and cereal boxes to stickers on bananas, and they're changing the way people get ...

Matrix “Your Mobile is Your Identity” technology offers QR code based identification for users. It marks their attendance and opens doors when a user scans the QR code on their mobile phone camera in ...

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, and phone numbers.

Is it a printing error? A pixilated maze? One of those puzzles where you have to cross your eyes to see the hidden image? Two-dimensional matrix bar codes are expanding into the mainstream. You can ...

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

This project demonstrates a time-based one-time password (TOTP) authentication system with a fun "Matrix" style interface. Users scan a dynamically generated QR code with Google Authenticator and ...

In a move befitting the digital world of The Matrix, Warner Bros. has kicked off a QR code contest that offers a chance to win a trip to the Canadian premiere of The Matrix Resurrections. Neo and ...

While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...