D. A. Bowman, E. Kruijff, J. J. Laviola, and I. Poupyrev, 3D User Interfaces: Theory and Practice, 2004.

S. Burigat, C. , and L. , Navigation in 3D virtual environments: Effects of user experience and location-pointing navigation aids, International Journal of Human-Computer Studies, vol.65, issue.11, pp.945-958, 2007.
DOI : 10.1016/j.ijhcs.2007.07.003

R. P. Darken and B. Peterson, Spatial Orientation, Wayfinding, and Representation, Handbook of Virtual Environments: Design, Implementation, and Applications, pp.493-518, 2001.
DOI : 10.1201/b17360-24

S. Jul and G. W. Furnas, Navigation in electronic worlds, ACM SIGCHI Bulletin, vol.29, issue.4, pp.44-49, 1997.
DOI : 10.1145/270950.270979

T. T. Nguyen, T. Duval, and C. Fleury, Guiding Techniques for Collaborative Exploration in Multi-Scale Shared Virtual Environments, GRAPP International Conference on Computer Graphics Theory and Applications, pp.327-336, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00755313