Event recognition during the exploration of line-based graphics in virtual haptic environments Kerzel, M. Habel, Christopher 2013 - Forschungsinformationssystem der UHH
Verbally Assisting Virtual-Environment Tactile Maps: A cross-linguistic and cross-cultural study Lohmann, K. Yu, J. Kerzel, M. Wang, D. Habel, Christopher 2013 - Forschungsinformationssystem der UHH