Quick response codes (QR) and proxy databases can enable more users in new areas to transact safely and securely in near real time. In this webinar, Colin Colter (Payments Consultant, World Bank) and ...

A provincewide QR code database system is being launched in Fujian to provide information on the address of any building, as well as contact details for the local police and leasing information ...

Q: The owner of my Manhattan apartment building is implementing an access system that unlocks doors only with QR codes, biometrics data, or facial scans.

Here's how to generate a QR code for your Wi-Fi network to simplify login for family, friends or guests.