Bookmarks
Keep other people's cards on file.
The exchange moves your details outward; bookmarks are the traffic coming the other way. When someone shows you their eKard — at a stall, across a desk — you can keep the card itself, live and current, instead of a screenshot of it.
Save a card
Every public card has a bookmark icon at the top right of the card — its tooltip reads "Bookmark this kard". Signed in, one tap saves it and the outline fills in solid. Signed out, the tap sends you through Google sign-in and the bookmark is added on your way back — finish within five minutes, or it's forgotten and you tap again.
Your shelf
"Bookmarks" in the sidebar opens everything you've kept, under "Kards you saved", with a count. Each row shows the photo or initials, the name, the job title and company, and the tagline, with "WhatsApp", "Call" and "Email" buttons where the card has a number or an address, and "Open Kard". Tap the name and the public card opens, as current as its owner last left it. Two views order the shelf: "Recent", latest saved first, or "A–Z", grouped by first letter with numbers filed under "#". "Search saved kards" looks at names, job titles, companies and taglines. An empty shelf tells you what to do: when someone shares their Kard with you, tap the bookmark icon on it.
Let one go
Tap the bookmark on its row, and confirm when it asks "Remove Priya Sharma from your bookmarks?"; on the card itself, the filled bookmark asks "Are you sure you want to remove this bookmark?". That's the whole feature: the cards you collect at an event, the vendor you'll call next month, kept where you'll find them.