What are QR code and how can they help your business?

Today, the most revolutionary device that we could say have changed our lives is – Mobile Phones, with more and more technical up gradations, innovations coming up, right from camera phones which has got too obvious for all to PDAs, iPhones or latest one iPhone 3G. Among all the camera phones have become nominal part of our daily life along with clothing accessories.

The mobile/ QR codes are 2 dimensional codes different from 1 dimensional Bar-codes that we could see on products we purchase from shops/ malls and billing counter person encode it with their Bar-code reader devices. Though Bar codes can be encoded with its special reader devices, Mobile/ QR codes can be encoded simply with a camera phones by anyone with much hundred times capacity, much faster and most importantly any type of data.