D. Aliakseyeu, S. Subramanian, J. B. Martens, and M. Rauterberg, Interaction Techniques for Navigation through and Manipulation of 2D and 3D Data, Proceedings of the Eigth Eurographics Workshop on Virtual Environments EGVE'02, pp.179-188, 2002.

F. Jurado, D. Sinoquet, and P. Lailly, Jerry: a 3D reflection tomography designed for complex structures, Annual Report, 1996.

B. Ullmer and H. Ishii, Emerging Frameworks for Tangible User Interfaces, IBM Systems Journal, vol.39, issue.3-4, pp.915-931, 2000.

P. Wellner, Interacting with paper on the DigitalDesk, Communications of the ACM, vol.36, issue.7, pp.86-96, 1993.