@inproceedings{UllmerHutanuBengeretal.2003, author = {Brygg Ullmer and Andrei Hutanu and Werner Benger and Hans-Christian Hege}, title = {Emerging Tangible Interfaces for Facilitating Collaborative Immersive Visualizations}, booktitle = {Proc. of NSF Lake Tahoe Workshop on Collaborative Virtual Reality and Visualization (extended abstract)}, editor = {Oliver Staadt}, year = {2003}, }