John Maeda:
FontPark Tree
This work has a correlation with my idea of collective construction.
http://www.maedastudio.com/2001/moritree/index.php?category=all&next=1995/mdn1&prev=2004/samsung&this=moritree
Zach Lieberman:
Gesture Machines/ Mix Master

Even though this is not an audiovisual project it has the idea of mixing different inputs and creating a mean interpretation of them.
http://www.theremediproject.com/projects/issue12/systemisgesture/
Golan Levin:
Ghost Pole Propagator

this project has similarities with mine in the sense of creating not only a collective construction but also the sense of leaving a trace for a while.
http://www.flong.com/projects/gpp/