@inproceedings{1130450,
 author = {Olwal, Alex and DiVerdi, Stephen and Candussi, Nicola and Rakkolainen, Ismo and Hollerer, Tobias},
 title = {An Immaterial, Dual-sided Display System with 3D Interaction},
 booktitle = {VR '06: Proceedings of the IEEE conference on Virtual Reality},
 year = {2006},
 isbn = {1-4244-0224-7},
 pages = {279--280},
 doi = {http://dx.doi.org/10.1109/VR.2006.25},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
 }