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How to create a QR code for a video (and make sure it actually plays)

Video QR codes sound simple: scan, watch, done. But anyone who’s tried to put one on a poster, a menu, or a product box ...
Android Authority

Here's a demo of Circle to Search's upcoming QR code scan feature

Google is working to bring onscreen barcode and QR code scanning features to Circle to Search. We now have a working demo of the feature. An APK teardown helps predict features that may arrive on a ...
VentureBeat

Demo: Instant discounts with QR codes on receipts? Sign me up

I hate those printed coupons that come along with my grocery receipts. They’re too easy to forget or lose and too hard to redeem. I also hate loyalty cards, mail-in rebates, and all the other tricks ...
Business Insider

What is a QR code? A guide to the barcode's basics, why you're seeing it everywhere, and how to scan one

QR codes are a type of barcode, or scannable pattern, that contain various forms of data, like website links, account information, phone numbers, or even coupons. QR codes are found everywhere from ...