QR Codes

A QR code is something that looks like a bar code that can give you all types of information when scanned.  It was first designed for the automotive industry in Japan.  It can be scanned with a QR code scanner app that can be found on the application stores of all smart phones. Once scanned, the QR code scanner app gives you all sorts of data like personal information and can even send you to websites.  With a QR code, I can place it all over the place where people can see it and scan it.  The QR code would send them ti my blog.  There are many more uses for a QR code, these are just a few.