Hacker News new | ask | show | jobs
by arran-nz 1567 days ago
Not every phone has NFC, however most have a camera capable of reading a QRCode.

I created QCard[0] for this very purpose, quick in-person networking - Every QR reader can visit a URL.

You could also encode a VCard directly into a QRCode so it functions without internet, however I found this isn't widely supported.

[0]: https://qcard.link