“La Gabbia” (The Cage) by auroraMeccanica (2011) is an installation that uses projection to invite the public to interact with physical bird cage to trigger the release of projected birds. At the center of a darkened room, a birdcage hanging from the ceiling it’s lit only by the white beam of the projector and its on the wall. Uncover the bird’s presence through playing a game, a very simple game in which we just have to push the cage and shake it.

I found this beautiful project here

La Gabbia – auroraMeccanica – videoinstallazione interattiva from auroraMeccanica on Vimeo.