RATE Group | Microsoft mulls using your brain waves or body heat to mine crypto-currency while viewing ads • The Register
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Microsoft mulls using your brain waves or body heat to mine crypto-currency while viewing ads • The Register

25 Apr Microsoft mulls using your brain waves or body heat to mine crypto-currency while viewing ads • The Register

Posted at 08:28h in Cryptocurrency News by

Microsoft last month applied for a US patent describing a way to use body activity like brain waves as proof-of-work in a cryptocurrency system.

One of the ways the Windows giant’s inventors imagine using the technology is to award cryptocurrency when people’s brain waves indicate they’ve viewed an ad.

With a cryptocurrency like Bitcoin, computers solve resource-intensive problems to generate new blocks (records) in a blockchain and verify financial transactions stored within them. This proof-of-work is intended to prevent cheating, the unchecked creation of digital cash.

But, as Microsoft inventors Dustin Abramson, Derrick Fu, and Joseph Johnson Jr. note in their patent application, the cryptographic math challenges used to mine Bitcoin require an enormous amount of energy.

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