at the exhibiton Ephemeral Reality that took place in Minsk (Belarus) http://ephemeral-reality.by.ru a videoinstallation Trashback was presented.
Trashback was created with pd and gem. screenshots and brief description are here -> www.hhtp.org
an audio system t.r.a.g.matics was presented also -> http://www.hhtp.org/t.r.a.g.matics.html
best regards, Andrei Savitsky www.hhtp.org