Interactive 3D model of Gniezno Grod.
Here is the first application of this type in Poland - an interactive virtual mock -up of the Gniezno stronghold made in 3D technology and augmented reality (augmented reality - Qualcomm vuforia).
Thanks to it, you can see the spatial model of the stronghold over special materials (posters, leaflets) and view its selected elements in the details - equipment of the medieval hut, construction of embankments of the castle, the interior of the cathedral and many others.
Look out through the tower window - http://www.mpp.pl/00_wystawy/plakata2_noc_2013_druk.pdf