Artificial intelligence has learned to identify the song someone is listening to from scans of their brain, with an accuracy of 85 per cent
Source:
https://www.newscientist.com/article/2265811-ai-can-tell-what-song-you-are-listening-to-from-your-brainwaves/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home