In addition to the qr code with the link to the page we should have one that gives a vcard.
Something as seen here:
https://www.qrcode-generator.de/
We could make use of this concept to have some indicators to switch:
Additional information about vCard (vcf):
https://en.wikipedia.org/wiki/VCard
In addition to the qr code with the link to the page we should have one that gives a vcard.
Something as seen here:
https://www.qrcode-generator.de/
We could make use of this concept to have some indicators to switch:
Additional information about vCard (vcf):
https://en.wikipedia.org/wiki/VCard