Dave Jenne talks about Trail Hazards and how to warn OSM users of dangers ahead in his Lightning talk at State of the Map in Denver, 2011.
Jim McAndrew talks about GeoBus, the vehicle for OpenStreetMap Community Building during the Lightning Talks at State of the Map in Denver, 2011.
Ian Dees teachs how to install JXAPI during the Lightning talks at State of the Map in Denver, 2011.
Jorge Gustavo Rocha talks about calculating mapping tasks using web mining techniques at State of the Map in Denver, 2011.