Klompmaker, F.Ajaj, R.Anders Hast and Ivan Viola2015-07-082015-07-082010https://doi.org/10.2312/egp.20101021Since smartphones like the IPhone and larger setups like Microsoft s Surface appeared on the market, the use of multi-touch interaction techniques is wide spread. Multi-touch allows intuitive, easy and fast interaction in principle but highly depends on the application type used. In this paper we present a brief state of the art report in the area of multi-touch and tangible map interaction on tabletops. We figured out design recommendations that we used for our evaluation prototype called MTMap.10.2312/egp.20101021