So you’re a savvy consumer walking through the mall or down the shopping district of your city, and you notice something that’s intriguing to you in the window. You see a huge black and white checkered square which looks like a crossword puzzle. Right next to it, there’s a sign on the window which reads, “This Is The Best Thing That You’ll Do Today.”
So you being a smartphone owner, whip out your mobile phone, open up the QR (Quick Response) code reader app and then aim the smartphone camera …