"MICROSOFT WANTS TO MINE CRYPTOCURRENCY USING YOUR BRAIN WAVES"

"The patent application, which has yet to be granted, describes a system that would scan a user’s brain activity or other biological signals to make sure they completed a task, such as watching a commercial. The system would then use those signals to mine for cryptocurrency like Bitcoin"

source:
https://futurism.com/the-byte/microsoft-mine-cryptocurrency-using-your-brain-waves