I was working on some Google Charts and came across this one. Here’s my new business card:
As they say, “read ’em and weep”.
From the overview of Google’s QR codes charts:
“QR codes are a popular type of two-dimensional barcode. They are also known as hardlinks or physical world hyperlinks. QR Codes store up to 4,296 alphanumeric characters of arbitrary text. This text can be anything, for example URL, contact information, a telephone number, even a poem! QR codes can be read by an optical device with the appropriate software. Such devices range from dedicated QR code readers to mobile phones.”
Anyone have a laser reader? Here’s one:
Here’s a sample app to read a QR code from your smartphone:
Knitting QR codes: