|Yes, this is a working Greenlee Gazette code!|
When I was a kid, the UPC (universal product code) was created. These omnipresent bar codes are now so common, we barely even notice them anymore. They're on our key chain grocery discount cards, on every item you can buy, on our driver's license, everywhere. But they're being joined by the QR Code. These aren't entirely new, I know. But they're new enough that a lot of people still don't know what they're for, or how to use them. Until I got my new Epic 4G phone, I had no way to see what all the fuss is about. And it took me downloading the Google Goggles ap to even think about looking for those little critters.
|My introduction to UPC Symbols was in Mad Magazine.|