Not Just For Commerce

QR Codes - a brief history. QR code (abbreviated from Quick Response Code) is a the trademark for a type of matrix barcode first designed for the automotive industry in Japan. QR Codes became popular outside the automotive industry due to its fast readability and greater storage capacity compared to standard UPC barcodes.

What Can I Do w/ QR Codes?

Really the skies the limit.  Here are a few examples.

Algebra Inverser Operations

QR Codes Resources

QR Stuff - create QR codes online

QRafter App - create QR codes

QRVoice - create a voice clip

QR Codes Activties - a collection of QR code activities