Facebook post by University of Helsinki

Researchers at the University of Helsinki have developed a technique, using artificial intelligence, to analyse opinions and draw conclusions using the brain activity of groups of people. This technique, which the researchers call “brainsourcing”, can be used to classify images or recommend content, something that has not been demonstrated before.
Brainsourcing automatically identifies human preferences | University of Helsinki helsinki.fi

Monitoring electroencephalograms with the help of artificial intelligence makes it possible to determine the preferences of groups of people from their brain activity.