The IMGW Geophysics group has had the pleasure to host Prof. David W. Eaton on the 14th of June 2016. Prof. Eaton works at the department of Geoscience at the University of Calgary (AB, Canada) and he is founder and director together with Prof. Mirko Van der Baan (University of Alberta) of the Microseismic Industry Consortium (MIC, www.microseismic-research.ca).