QR codes are cool, but they haven't quite caught on en masse yet, because finding cool uses for them have been challenging. One popular use for QR codes is printing them on business cards. Sharon ...

Instagram has overhauled profile cards to include users’ bios, profile photos, songs, occupations, and more. Prior to this update, profile cards weren’t as detailed or customizable, and they mostly ...

Google Photos is testing a new feature that allows users to share albums and moments via QR code, separate from the existing Quick Share option for individual images. The feature makes it easier and ...