Here's something I would be very interested in experiencing first-hand: a living wall of "sonic memories". But, then again, perhaps I already have. Hmmm.
"Living Wall is an ambient installation collecting, recomposing and playing sonic memories. The computational processes that take place are displayed on four LED arrays with a total number of 3000 white LEDs.The installation has microphones recording fragments of human interaction. Each new recorded fragment is analysed using an adaptive sound categorization technique, determining its relation to previously stored clips." Read all about it here.
Check out the website for vid clips.