Mapparium is the OpenStreetMap viewer for Amiga-Systems. The map can be moved around an zoom. It is possible to set waypoints, or load recorded tracks or waypoints from GPX, TCX, KML or KMZ files. The speed or height curve can be showed and inspected. OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world. Two major driving forces behind the establishment and growth of OSM have been restrictions on use or availability of map information across much of the world and the advent of inexpensive portable satellite navigation devices. OSM is considered a prominent example of volunteered geographic information.