QR codes menus at restaurants are experiencing a renaissance as a way to eliminate shared menus, which could spread the coronavirus between customers.

Fueled by a desire for touchless transactions, QR codes popped up everywhere in the pandemic. Businesses don’t want to give them up.

The Roads and Transport Authority (RTA) in Dubai has completed 40 percent of its nol system upgrade, moving from the current card-based ticketing system to account-based ticketing (ABT) technology.

At restaurants, paper menus are out and digital menus are in. Many of these contactless technologies are built around QR codes — shorthand for Quick Response codes.

The Connecticut Department of Health is preparing to launch its digital COIVD-19 vaccination health card next week that will allow people to show proof of their vaccination status on their phones.