Author

Topic: Ambient Backscatter - Wireless Bitcoin Transactions ? (Read 791 times)

donator
Activity: 640
Merit: 500
This would only be for sending the signal/broadcast transaction.
hero member
Activity: 668
Merit: 501
i doubt you can do ecdsa signing/verification with this low amount of power in a reasonable amount of time.
donator
Activity: 640
Merit: 500
Very cool project, no doubt it could be used for transferring bitcoin around, similar to bitcoincard.

The difference in communication compared to bitcoincard, would be that this project enables wireless communication by leveraging the radio frequencies signals already around us, instead of generating its own. And this without even using batteries since the signals carry energy.

http://www.youtube.com/watch?v=gX9cbxLSOkE
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