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Technology

Tech deep-dives and explainers.

What are QR Codes?

You've seen them everywhere! From store-front signs to stickers and table-top menu links to advertising posters, QR codes are appearing everywhere. What are they, and why are they so popular?

October 7, 2021

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Technology

What are QR Codes?

Make your first cardin about a minute.

Make your first card
in about a minute.