Created by Toyota subsidiary Denso Wave in 1994 to track vehicles during the manufacturing process, the QR code is one of the most popular types of two-dimensional barcodes. It was designed to allow its contents to be decoded at high speed.
I foresee that QR coding will now play a big role in our lives as it encompasses the availability of smartphones and most of us here (just in Singapore alone) do own a smartphone, be it blackberry, iphone or even an android phone. Now that supermarkets utilise this phenomenal trend, I believe that in the future, other than the automobile and groceries market, many more businesses of different spheres will utilize them as well. Why is this so? As our society becomes increasingly fast-paced, we are too busy with our own personal lives and work. Most of us would not be bothered to do simple chores such as shopping for groceries, much less going out to the malls to shop. QR coding brings about convenience to potential customers without them having to enter the mall itself. Basically, it is just like an online retail store without the hosting of a website domain.
One downside of this trend is that shops that operates in shopping malls now may lose their business and face reduction in sales. Due to the success of this application, many more people are embracing this miracle, and as time goes by, we are reluctant to head down to the malls to purchase products. Like our lecturer once mentioned, there are both good and bad sides to any founded technology. Maybe that is why technology is never stagnant. Oh how complicated it is.