SEATTLE — Washington state launched Tuesday a new way to verify COVID-19 vaccination – QR codes. Using the online tool WA Verify, the state will generate a digital vaccination record card that ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

Maybe you’ve been nervously carrying your COVID-19 vaccine card for months, worried you'll lose it. Maybe you’ve already misplaced it and had to request a new one. Worries and hassle, be gone: you can ...

The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...

A number of Albertans that have already received a third dose otherwise known as a booster shot of the COVID-19 vaccine, have just reported that the new app scan on their own immunization record in QR ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

After accessing their digital COVID-19 vaccination records, some Californians have noted an apparent glitch: The state-generated reports include QR codes that, when scanned, don’t seem to retrieve any ...