9 Downloadable mobile applications for communication, patrol guides, information and resource sharing, database access, image dissemination and exchange, critical information alerts, situation control, departmental policy and procedure information, criminal codes and ordinances, and infrastructure mapping of public structure, for use by law enforcement and emergency response personnel; Downloadable software in the nature of a mobile application for law enforcement communication, patrol guides, information and resource sharing, database access, image dissemination and exchange, critical information alerts, situation control, departmental policy and procedure information, criminal codes and ordinances, and infrastructure mapping of public structures