Q: So a QR code is the equivalent of a hyperlink?
A: Yes. So say you're in a hotel and you see an armchair that's perfect for your living room. If it's got a QR code on a tag, you can order it, or see price comparisons or consumer reviews, all without foundering around on the Internet.
Q: What happens next?
A: People will soon recognize that the code is an Internet hyperlink. And that will be a call to action.
A restaurant might put them on its menu and you could see pictures of each dish. Or the restaurant might include a special offer: Give us your e-mail address and we'll give you a discount on tonight's meal. Read More
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