QR codes are not just funny looking checkerboards. Now they can help your lost dog find his way home. Red Dingo, among other vendors, is now making a collar tag on which a QR code can be printed. When scanned with a smart phone, it can take you directly to a web page that tells who the dog belongs to, his medical history and other important information.
What used to be one thing is now another.
Showing posts with label lost. Show all posts
Showing posts with label lost. Show all posts
Sunday, August 26, 2012
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