Whoah, interesting. I might noodle on that idea a bit. | Hacker News

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		jonahss on Nov 30, 2022 \| parent \| context \| favorite \| on: Show HN: Trading cards made with e-ink displays Whoah, interesting. I might noodle on that idea a bit.

robocat on Nov 30, 2022 [–]

Also a "write" push-button-switch could be useful if you have wireless update and are playing with less than scrupulously honest people (or children). Otherwise they might say the card "changed", because of a bug or similar excuse.

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