What is a QR Code?

“What is this odd looking thing that seems to be showing up
everywhere? I’ve seen it on Billboards and in Ads and a whole bunch of other
places. What is this?”  

“It’s a QR Code.” 

 “A what?… What does that mean…?”

Let me explain… Q is short for Quick, R is short for
Response, Therefore QR Code.

           In today’s society, most people want information immediately,
and a QR Code