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It'd be cool if you could do NFC or some other method, so you could couple it with a mobile device. USB is great, but some less wired approach makes this even c
by randall 13y ago
It'd be cool if you could do NFC or some other method, so you could couple it with a mobile device. USB is great, but some less wired approach makes this even cooler. (for v2, obviously.)
Something like this makes me think the future of currency is bitcoin, or something like bitcoin.
- foley 13y agoI'm working on an NFC card for Bitcoin for my final year engineering project. Aiming for a credit card sized final product.