@arran I like the concept! So now, I should design a business card that I don't give away but simply show to others that they can quickly scan?
@yarmo What about displaying your contact details on an Epaper Business Card ? https://www.paulschow.com/2016/08/epaper-business-card.html
@arran How is this private? Don't the contact details get sent to the qcard server when somebody decodes the URL? Maybe they promise not to do anything with the data now but if this gets widely adopted it'd be a very tempting target for advertisers and TLAs.
I'm confused why it needs to go to a server at all - couldn't all data be embedded in the code, e.g. like with https://www.qr-code-generator.com/solutions/vcard-qr-code/ ?
@arran very nice idea to add the context.
my former company printed the vcard qrcode on the business card
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.