On 30/05/12 04:14, HJ Mitchell wrote:

I find QR codes a little hard to get excited about (perhaps because I don't own a smartphone).....

Another issue is that they are mysterious dots in a square. You don't know where they will take you. This is of course true of all encoded data, including the ubiquitous barcode.

http://en.wikipedia.org/wiki/Barcode

Supermarkets have barcodes created on the spot (for weighed goods etc) and can have some random results in terms of prices when you get to the checkout!

QRPr0n codes?

Gordo