When natural disasters strike, response teams are faced with assessing damage so cleanup efforts can be mobilized quickly. Yet, disasters also require mountains of paperwork to map the damage and document response efforts -- which can keep teams out of the field for extended periods. TDC Group, a Dayton software firm, has one answer: a new application that allows government agencies and businesses to file reports from the field -- right from a BlackBerry. And its not just the U.S. Weather Service that is using the software, but law enforcement, businesses and utilities that need a real-time picture of their infrastructure, crime sites or distribution of their people.