/learn/publications/b/blog/posts/qr-codes-have-fully-embedded-themselves-into-some-very-unusual-placesQR code (via wiki) QR codes have been placed on just about everything since their inception by Toyota’s Denso Wave subsidiary back in 1994. Back then the idea was developed to help the company keep track of manufactured car parts. We can find th...en-USTelligent Community 12