The Future of Shopping? - Quick Response codes and virtual reality?

"Shoppers view photos of products in virtual stores. When they pick out something to buy, they scan the product's QR code with their smartphones, which adds the item to their virtual carts. After the purchase is made, the product is delivered to the consumer's physical address. "  

http://www.cbsnews.com/8301-504943_162-20074751-10391715.html

 Article spotted by Andrew Stuck, RethinkingCities