Relevant topics grouped into "theme worlds" are presented to young users in an online community. These theme worlds are based on the topics of the print magazine "GEOlino", the children's counterpart to "GEO". The contents of each theme world are organised into a "walk-through" theme world of texts, pictures, videos, audio assets and interactive elements, such as games and puzzles. The theme worlds include the typical functions of a social network, such as chat, forums and other basic functions.
