Paper: Py3DFreeHandUS: a library for voxel-array reconstruction using Ultrasonography and attitude sensors (Davide-Monari)

Dear editors,

Please find our contribution to the proceedings of Euroscipy 2014.
See you in Cambridge.
I will be able to read feedbacks and push updates after 25th August.

Best regards,
Davide Monari
* the form of six constants -> variables or parameters
* two different stepS
* It is really important ... (a bit informal)-> We found that it is essential ...