The Barefoot Professor: The Barefoot Book

QR (Quick Response) Codes

QR codes are 2-dimensional bar codes that can be added to business cards, posters and advertisements. The codes can be scanned by smart phones to take people directly to your website or to provide them with information.

The footprints below have QR codes embedded in them... scan them for fun barefooting facts! (And feel free to print & post them!)

QR code readers:
Google Goggles
iTunes
Kaywa

qr codes qrcode7 qrcode6 qrcode5 qrcode4 qrcode3 qrcode2 qrcode1
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