QR Codes
Creating a QR Code
Creating a QR code can be fun and easy to do. There are several services that will allow you to create a QR code very easily. Several will even allow you to store additional information (Instead of just a website url) in the barcode. Here are a few QR code creation services I highly recommend:
What is a QR code?
A QR code is a 2d barcode that can be read by a QR barcode reader. What has made QR codes so popular is that they can be read by most smartphone cell phones. Many smartphones offer free QR barcode (or "QR code" for short) reader apps that you can install. QR code readers allow you to scan a 2d barcode and obtain the information encoded into said barcode.