QR codes skyrocketed in popularity during the touch-free days of the COVID-19 pandemic, and now they're everywhere. From menus to forms and posters, who doesn't like these scannable shortcuts to ...

Here's how the new QR code sharing feature will work in Google Photos for easily and quickly sharing albums and moments.

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR ...