I still find this an amazing piece of technology! So simple but so practical! Capture a photo of a printed QR code with your mobile device. And immediately get any kind of information on the matter. (Car promotion, festival, artist profile, real estate, etc.)
It can be more specific info, an URL, a v card, pricing, ingredients, a note, etc.
Now Microsoft has the “Tag” (beta) ;) It even has reporting included, you can track how many visits you got by people scanning your tag in a magazine!
Also check out the Charts API of Google like I did with this http://chart.apis.google.com/chart?cht=qr&chs=100×100&chl=http://www.rive.be&choe=UTF-8&chld=L|0
Let’s hope, now that the mobile market is growing exponentially worldwide… such technologies will soon be used, adapted and searched for, by a growing number of users! Can’t wait to see tons of products in the supermarket and magazines full with this printed codes!
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