Yeah saw that 7y old video quite a while ago and fully recognized the effect, so not sure what "researchers discovered" today... > Using machine learning, they

Yeah saw that 7y old video quite a while ago and fully recognized the effect, so not sure what "researchers discovered" today... > Using machine learning, they analyzed how people perceive thermal properties via auditory cues. Why not do a blind test and ask participants which one they thought sounded hot and cold? Actually further down in the article it seems they trained ML to differentiate hot vs cold. I can imagine applications where that could be useful, but not sure why it's needed for proving human's ability