Tag: qr code

QR Codes: What They Are and How to Use Them

| 0 Comments | By TWMG

What’s a QR code?
A QR code (Quick Response Code) is a specific matrix barcode(or two-dimensional code) that is machine readable and designedto be read by smartphones. The code consists of black modulesarranged in a square pattern on a white background. Theinformation encoded may be text, a URL, or other data.
Common in Japan, where it was … Continue reading “QR Codes: What They Are and How to Use Them”