“One Hundred and Eight” is an interactive installation made by Nils Völker. It’s made out of ordinary garbage bags which can be selectively inflated and deflated by two cooling fans:
Although each plastic bag is mounted stationary the sequences of inflation and deflation create the impression of lively and moving creatures which waft slowly around like a shoal. But as soon a viewer comes close it instantly reacts by drawing back and tentatively following the movements of the observer. As long as he remains in a certain area in front of the installation it dynamically reacts to the viewers motion. As soon it does no longer detect someone close it reorganizes itself after a while and gently restarts wobbling around.
[vimeo]http://vimeo.com/16558492[/vimeo]
Source: Today And Tomorrow