Some of my students are becoming aware of my penchant for using QR codes on handouts and in presentations to direct them to web resources. But it gives me pause that they are not widely adopted in the US. I heard this report yesterday, too. Give a listen and weigh in on this technology. Would you use or not? Why?
If you drive by billboards or flip through magazines from time to time, you may have noticed pixelated squares popping up all over the place. These aren’t scrambled checkerboards or alien landing pads, but QR codes, short for quick response codes.
The codes are scanned with a smartphone camera, kind of like one might scan a bar code, and marketing departments all over the country are coming up with clever ways to use them.
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