On Thursday, 12 October 2017, a free 3D seminar devoted to the application of additive technologies in research, development and production was held at the Hotel Aristos in Zagreb. It was organised by the 3D Grupa cluster, whose members include the company Topomatika, in co-organisation with the Slovenian Regional Technology Centre Zasavje (RTCZ).

The presentations focused on 3D scanning, 3D printing and reverse engineering, and on their application in manufacturing and development companies. Members of FabLab Croatia attended the seminar as visitors.