TouchSim is a simulation of the responses of every afferent innervating the glabrous skin of the hand. The model is described in detail in a paper entitled "[Simulating tactile signals from the whole hand with millisecond precision](https://www.pnas.org/content/early/2017/06/20/1704856114.full)" (Saal, Delhaye, Rayhaun, and Bensmaia, PNAS, 2017).
If you have any questions, please go visit the software forum here where they may have already been addressed. If not, you can post them there.
There are two versions of the software, one in Matlab, and one in Python, for your convenience.