OpenStreetMap is a free editable map of the world created by users. It uses data from various sources like GPS and aerial imagery. Users can add points of interest, roads, boundaries and tags through online editors or applications. The map data is stored in a database and rendered into tile images that can be displayed on various viewers and devices. The project aims to involve communities in continuously improving map data through editing parties.
37. wikipedia, multiple views, edit wars recent developments, android, nokia, google "We want to take the intelligent mapping experience to the pedestrian," "Mapping will go to the next level. That's one of the things where communities can help," Halbherr said. "We have the world's biggest media-capture device. It means people can capture content, put it on the map and share it with others."