Asked in ScienceTechnology
What QR codes are and do you have a QR Reader on your smartphone?
July 19, 2011 4:03PM
QR Codes are codes that store information like websites that most smartphones like blackberry can read.For example on BlackBerry Messenger each person has a qr code so when you are next to your friend and want to add him on BBM you can just scan his QR Code.
but if u get a leaftlet or r on the net and a pr code comes up and u want to scan it, u cant use the bbm 1
so u download QR Code Scanner Pro- Free (by The Jared Company) whoch is a proper gd 1 :) xx