Short, useful articles on QR codes, NFC, translations and building a card business.
12 October 2026 · 6 min read
What a digital business card is, how it works, what to look for and how to make one people actually open.
14 October 2026 · 4 min read
Size, contrast, error correction and placement: the practical rules for a QR code that scans first time.
16 October 2026 · 4 min read
A practical comparison of tap-to-share NFC cards and scan-to-open QR codes, and why most people want both.
19 October 2026 · 5 min read
A step-by-step plan for agencies, freelancers and print shops that want to sell digital cards under their own brand.
21 October 2026 · 4 min read
How to present yourself in your client's language, which languages to prioritise and what to translate.
23 October 2026 · 3 min read
A vCard is a file format and a digital business card is a web page. Here is how they fit together.
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