@Misc{Hoey662011,
	author={Dmitry  Pyryeskin and Mark  Hancock and Jesse  Hoey},
	title={Extending Interactions into Hoverspace Using Reflected Light},
	booktitle={ACM International Conference on Interactive Tabletops and Surfaces (ITS)},
	publisher={ACM},
	address={Kobe, Japan},
	year={2011}
}