Actually, I feel there's one other non-novelty use of QR codes: Android apps. Most sites with Android apps have a QR code to the market in them. If you're brows

Actually, I feel there's one other non-novelty use of QR codes: Android apps. Most sites with Android apps have a QR code to the market in them. If you're browsing on a computer/laptop/not your phone, you can just point your phone at the screen and be taken instantly to the app's Market page. It's a case where the URL problem can't be handled by teh user, and where typing in a URL seems odd. I agree that QR codes aren't fully useful, but I have seen some decent use of them. They certainly have more potential in my opinion, although the augmented reality demos of them I've seen are pretty cool.