Quick Pic: The World's Largest QR Code

The World's Largest QR Code

Source: CTV

The Kraay family of Alberta, Canada has gone digital, in a large way.  They've converted their family farm into what Guinness World Records is now confirming is the largest QR code in the world. The QR code covers a corn field over one square mile in size (about about 29,000 square metres), but it's completely functional. To prove it works, they flew over their farm in a helicopter and held a phone out the window. The link leads back to the Kraay family farm's corn maze website.