ST. LOUIS, Mo. – QR codes can be seen everywhere these days — at restaurants, airports, department stores, and a variety of other places. Now, the St. Louis Metropolitan Police Department is hoping ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to scan QR ...

The Washington State Department of Health is announcing that vaccine verification options now include QR code functionality through WA Verify, the state’s new Digital COVID-19 Vaccine Record system.