Announcing QR Codes For Your Contests
28 septembre 2021
QR codes have been around for a while now but only recently has the technology seen real adoption beyond tech-savvy users. A QR code is similar to a bar code except that it can hold more information. The most common case for scanning a QR code with a phone's camera is to open a web page. It is now common to see restaurants ask patrons to open their online menus using a QR code placed on the table.