"Groupon is using them for an easy way to confirm coupons. Some cities are using them as an interesting way to share information about a place and guide tourists to other interesting spots. I've seen them in subways…"
"Mostly, I use them to pass along links to interesting websites or to have them access something I want them to read for homework. Results are obvious in the discussions if they have accessed the medium. I also might ask them if they used…"
"Don some questions
why would I as a teacher bother using QR codes in an english class?
how do you use QR codes in your english class?
how do you gauge their effectiveness in realizing what you want them to?
3 Good Reasons to use QR CodesFirst of all, what are QR codes? The easy explanation is it’s just like the old UPC bar codes on the back of almost everything you buy. When you go to the store, that’s what they scan to get the product information and the price (remember what it was like before that…”price check at counter 9!!”) Well, QR Codes don’t identify a product as much as they indentify a place on the internet and they speed things up just like the laser UPC scanner sped up the grocery…See More