As they shop, Costco members will open the app and scan each item's barcode when they put it in their cart. When they're finished, they will be able to pay within the app to get a tamper-proof QR code ...

The Python script extract_otp_secrets.py extracts one time password (OTP) secrets from QR codes exported by two-factor authentication ... After allowing camera access, rerun the program. On the second ...

TrustQR, by Master of Information and Cybersecurity grads Roy Blume, Mina Fahim, Sameer Hakim, JD Keeling, Jeremy Sloan, and Shanshan Song, aims to empower everyday people to trust QR scanning by ...

What Does Pythonic Mean? Every programming language has its own quirks and conventions—ways of doing things that feel natural ...

To combat this trend, the Drugs Control General of India passed an act requiring 300 of the country’s top-selling medicines to include QR codes on their packaging. These codes promote ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor.