Use Case: Retrieve IETM
• Actors: Mechanic, Lotus Notes database
• Entry Conditions: Mechanic is logged in
• Flow of Events:
– Mechanic issues a speech command to retrieve a specific IETM from the database.
– The speech system interprets that command and passes the result to the PEDD.
– The PEDD executes a query for the IETM.
– The PEDD receives the IETM from the database.
– The PEDD insures that the grammar is set to IETM navigation, and displays the
IETM.
• Exit Conditions: IETM is displayed.
Exceptions:
– Mechanic doesn’t have access to IETM.
– IETM doesn’t exist.
• Special Requirements: None