1. Hermann, T. “Taxonomy and definitions for sonification and auditory display”’Proceedings of the 14 th International Conference on Auditory Display’, Paris, France, 2008.
2. Roentgen, E., Gelderblom, G., Soede, M. and de Witte, L. “Inventory of Electronic Mobility Aids for Persons with Visual Impairement & Blindness: A Litterature Review,” Journal of Visual Impairment & Blindness (102:11), 2008, pp. 702—724.
3. Brungart, D.S. and Simpson, B.D. “Design, validation, and in-flight evaluation of an auditory attitude indicator based on pilot-selected music”, Proceedings of the 14th International Conference on Auditory Display ‘Proceedings of the 14th International Conference on Auditory Display’, 2008, pp. 24—27.
4. Newman, D.G. “An overview of spatial disorientation as a factor in aviation accidents and incidents”, Technical report, Australian Transport Safety Bureau, Aviation Research and Analysis Report, B2007/0063, 2007.
5. Benson, A.J. “Aviation Medicine”, in J. Ernsting, A.N. and Nicholson, Rainford, D.J., ed.,, Oxford, England: Butterworth Heinemann., 1999, pp. 419-436.