Guides
NFC and digital business cards, explained.
Short answers to what people ask before they switch from paper.
NFC business card vs QR code: which should you use?
NFC cards open with a tap, QR codes with the camera. What each is good at, where each fails, and why the best card carries both.
How does an NFC business card work?
What is inside an NFC business card, which phones can read one, what to do on an iPhone or Android phone that does not respond, and whether you need an app.
Using a digital business card at a trade fair or expo
How to collect leads at a trade fair stall without a stack of paper cards: tap or scan, get their details back tagged with the fair, and follow up before they forget you.
Digital business card vs paper visiting card
Paper visiting cards are cheap and familiar but get lost, go out of date, and never bring the other person's details back. What a digital card changes, and what it doesn't.