QR code

tredmerk for a teep o matrix barcode first designed for the automotive industry in Japan

QR code (abbreviatit frae Quick Response code) is the tredmerk for a teep o matrix barcode (or twa-dimensional baurcode) first designed for the automotive industry in Japan.

QR code for the URL o the Wikipaedia Mobile main page, "http://sco.m.wikipedia.org"

Taen frae "https://sco.wikipedia.org/w/index.php?title=QR_code&oldid=882971"