ACTA Press, Anaheim CA.
Quantitative Spatial Interaction Design
IASTED International Conference on Graphics and Virtual Reality
Software Analysis and Transformation

Liu, L., van Liere, R.& Kruszynski, C. (2011). Comparing path steering between non- haptic and haptic 3D manipulation tasks: Users’ performance and models. Proceedings of Conference on Graphics and Virtual Reality 0000 (GRVR11 0), 237–244.