6.8.1.5: Provide Traveler Emergency Message Interface

This process shall provide an emergency notification interface for a traveler using a personal portable device. The emergency notification interface shall enable the output of messages generated by a traveler's emergency request to another process.

This process is associated with the Personal Information Device physical object.

This process is associated with the following functional objects:

• Personal Emergency Notification

This process is associated with the following data flows:

• emergency_message_traveler_output
• tt-emergency_message
• traveler_location_for_information