via qrcode.kaywa.com
Okay, I’m confused. What is this?
QR code, basically, a 2d barcode that is often used to encode URLs on physical objects. A sticker is printed, then people can decode them automatically using the camera in their smart phone.
Okay, I’m confused. What is this?
QR code, basically, a 2d barcode that is often used to encode URLs on physical objects. A sticker is printed, then people can decode them automatically using the camera in their smart phone.