> URLs are hard to type, and prone to human error. Simple as that. Your phone is just as capable of reading a URL with its camera as it is at reading barcodes.

> URLs are hard to type, and prone to human error. Simple as that. Your phone is just as capable of reading a URL with its camera as it is at reading barcodes. The only useful use I've seen of a QR code is a vcard though, taped to the back of my friend's phone.