dnose is an interactive sculpture in the shape of a nose created at NYU, Tisch School of the Arts ITP (Interactive Telecommunications Program) which combines image recognition and machine learning using a Raspberry Pi to predict the smell of any object placed underneath it.

Building on the brain’s functions to use information from the past and present to predict the future, Darkball by Che-Wei Wang is an iPhone application and a tool to understand how the nervous system makes such predictions.