Atmospheric Memory

I visited the Powerhouse Museum today, intending to see the exhibition, 1001 Remarkable Objects, but didn't get past the immersive exhibition, Atmospheric Memory.
The project is the work of Rafael Lozano-Hemmer.
There are eighteen interactive artworks and I can highly recommend it, especially for those of you with children or grandchildren.
Don't forget your camera:)
The girl in the main is operating ceiling lights with her body.

The other exhibition will have to wait.