E.  Battaglia, Bianchi, M., D'Angelo, M. L., D'Imperio, M., Cannella, F., Scilingo, E. P., and Bicchi, A., ?A Finite Element Model of Tactile Flow for Softness Perception?, in 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC2015), Milano, Italy, August 25th-29th, 2015, 2015, pp. 2430 - 2433 [Online]. Available: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7318884