Last Updated on Friday, 29 April 2011 07:38 Written by Stefano Virgilli Saturday, 23 April 2011 02:45
Quick Response (QR) codes are two dimensional codes invented in 90s by a Japanese auto company. They are common in Japan where you can find many people snapping QR codes on their mobile phones from magazines or storefronts. You can embed URLs, email addresses or any other text information on these codes. Learn how to create your own QR codes and add them to your posters. Discover other fun ways to use QR codes.
