My friend Terence Eden has written a great blog post including The Ten Commandments of using QR Codes, and cleverly (or lazily!) supplied eight of those commandments, inviting his readers to supply the final two. Mine would be:
9. Your QR code shall be displayed in clever places
We’re becoming used to seeing QR codes in print advertising, and on posters, but there are many other places they can be used, and not only the quirky ones like my neat QR Code cufflinks by Vanessa Pearce.
For example, every public building, private office or shop should have a QR Code by their entrance, so that it is prominently seen when the building is closed. It should take the customer to a page with opening times, contact details (see below), further information and perhaps an on-line store.
Bus or tram stops should have QR Codes linking to (mobile-friendly, as per Terence’s third commandment) timetable and fare information. And why not directions for people who’ve just alighted, such as directions to local tourist attractions or the nearest shops?
There are dozens of other paces QR codes can be displayed: on pay-to-park machines; on vehicles; on lamp-posts (but only if you’re the owning authority; no fly-posting, please!); on beer-mats; on envelopes; on bookmarks; and even on cakes. Mmmmm, cake…
10. Your QR code shall lead to downloadable contact details
If you’re going to put QR Codes linking to your website on business cards or brochures, make sure the page you link to either has, or links to a page which has, a downloadable vCard file. You can do this by marking up your contact details with the hCard microformat, and linking to a third-party conversion site, as I do on my contact page. If your customer is using a mobile device the last thing they want to have to do is tiresomely copy’n'paste, or retype, your contact details, when that device is capable of doing the job for them.