I hate to squash the hopes of QR code haters, but it appears to bet one piece of pandemic tech that's here to stay. QR code sharing is now an option for all users on the app. All you have to do is ...

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While they may not be the all-in-one solution some had envisioned, QR codes are still very popular. It’s easy to understand why, too — just point your camera or scanner at a QR code, and you’re ...

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