This little QR code is a lot more powerful than it looks. It helps collect data about your travel history, health status and more -- and China's using it to track citizens and stop those infected with ...

Their fifteen minutes of pandemic fame are up. Remember 2020, when we were thrilled to be dining outdoors after a three-month lockdown? Capturing a QR code and seeing a restaurant menu pop up on your ...

Forbes contributors publish independent expert analyses and insights. I write about food safety, traceability and digital food science. MEXICO CITY, MEXICO - JULY 03: A costumer reads the QR code to ...

In 1994, the Japanese automotive-components manufacturer introduced the Quick Response (or QR) code as a way to track vehicles and parts during manufacturing. Since that time, the scannable ...

Quick Response (QR) codes, those black and white squares whose popularity surged with the rise of contactless interactions during the COVID-19 pandemic, from restaurant menus to parking meters, have ...

QR codes have become increasingly popular in the United States during the COVID-19 pandemic, as the technology has become easier to use and consumers have shopped at home more. Nearly half of ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. >> A commercial app such as the CLEAR health pass may be ...

Despite coronavirus spreading like wildfire down south and no community transmission in the Far North for more than a year, complacency in regard to QR code check-ins is putting the Cairns community ...

QR codes offer unparalleled convenience, allowing quick access to websites, payments, and apps. However, as their popularity ...

MEXICO CITY, Nov 25 (Reuters) - Mexico City has launched a test-and-trace approach to containing the coronavirus, after a rise in hospitalizations that has raised fears of a new economic lockdown in ...

SEOUL (Reuters) - South Korea is testing a new quick response (QR) code system this week to log visitors at high-risk entertainment facilities, restaurants and churches in a bid to track coronavirus ...