@conference {1265, title = {HEFES: an Hybrid Engine for Facial Expressions Synthesis to control human-like androids and avatars}, booktitle = {BIOROB2012}, year = {2012}, pages = {195 - 200}, address = {Rome, Italy}, keywords = {Bioengineering}, author = {D. Mazzei and Lazzeri, N. and Hanson, D. and D. De Rossi} }