9 Electronic notice boards for use in emergencies; personal notification devices, namely handheld electronic devices for two-way communication and the sending of distress signals; electronic sensors for personal safety, asset tracking, and emergency management; software in the fields of personal safety, emergency management, and asset tracking; emergency signal transmitters; alarms, sensors and location tracking equipment for personal safety, emergency management, and asset tracking; telecommunication equipment, namely, notice boards, handheld devices, and electronic software in the fields of personal safety, asset tracking, and emergency management; computer software in the field of personal safety, emergency management, and asset tracking; devices for detecting and transmitting information regarding the proximity of persons, assets, and locations; software for use in escort management