A Multi-Layered Display with Water Drops 

Our SIGGRAPH 2010 submission uses a single projector-camera system and a set of linear drop generator manifolds to create a multi-layered water drop display that can be used for text, videos, and interactive games.
Using a projector and rows of water drop emitters, we create a multi-layer display that can be used for text, videos, and interactive games.
For a non-technical version of the video, check out • A Multi-Layered Displa... . For an even more technical version, go to our website at www.cs.cmu.edu/~ILIM/projects/IL/waterDisplay2/index.html