Hospitality businesses in Queensland over the weekend went live with the state's new COVID-19 check-in app, Check In Qld. "It simplifies compliance with Public Health Directions for all hospitality ...

NORFOLK, Va. - Quick Response (QR) codes are everywhere these days because they're an easy, contactless way to read a menu or download an app. While square barcodes can be convenient, they can also be ...

In Germany, vaccinated individuals now receive a QR code as proof of vaccination. Photo Credit: Alex Tino Friedel/ATF Pictures Lufthansa will now accept a digital proof of vaccination from passengers, ...

Simon J Dennis is the CEO of Unforgettable Research Services Pty Ltd. Paul M. Garrett does not work for, consult, own shares in or receive funding from any company or organization that would benefit ...

The UK government has dashed hopes that its Covid-19 contact-tracing app may at last be introduced into general availability, announcing a new test phase for the redesigned app in the Isle of Wight ...