Keijser, J. ., Carpendale, S. ., Hancock, M. ., & Isenberg, T. . (2007). Exploring 3D Interaction in Alternate Control-Display Space Mappings. Proceedings of the 2007 IEEE Symposium on 3D User Interfaces, 17\textendash24. IEEE. https://doi.org/10.1109/3DUI.2007.340769