Conferences are where paper cards go to die — collected politely, pocketed, and binned at the airport. A code someone scans puts you in the phone instead of the bin.
Nothing is wrong with a paper card until you are the eleventh person to hand one over. By the end of a conference someone has a stack of rectangles with no memory attached to any of them, and the ones that get followed up are the ones already in the phone.
A scanned card skips that entirely. Your details land in their contacts with your links attached, at the moment they are actually interested — which is also the moment they are most likely to tap through and look at your work.
| The moment | What goes wrong with paper | What to do instead |
|---|---|---|
| Busy stand, queue forming | You fumble for a card, they pocket it unread | QR on your lanyard insert — they scan while you keep talking |
| Bad reception in a hall | n/a — but your app-based card won't load either | Wallet pass: the code is stored on your phone and displays offline |
| You ran out on day two | Nothing to give | Nothing to run out of |
| Follow-up a week later | They don't remember which card was you | They saved you with your links, so your name has context |
| Your title changed after the event | Every card you handed out is now wrong | Edit the card; everything already shared updates |
They are better than paper for the part that matters — being saved rather than collected. A scan puts your details straight into the other person's phone with your links attached, so your follow-up email is not the first time they see who you are.
Keep your card in Apple or Google Wallet before you travel. The pass and your QR code are stored on your phone, so the code displays with no signal. The person scanning does need a connection to load your card, so if reception is poor let them scan and open it later.
Two tricks: keep the wallet pass ready so the code is two taps from a locked screen, and print the same QR on your lanyard insert so people can scan it while you are still talking to someone else.
A few, for people who expect one — some industries and cultures still do. Treat them as a courtesy and the digital card as the one that actually gets saved. Printing the QR on the paper card gives you both.
Because they saved you as a contact with your links attached, your follow-up lands with context already in place. Add a one-line note about the conversation the same evening — that, not the card, is what makes the follow-up work.
Free forever — and a wallet pass so your code opens without unlocking an app.