Carl Westin

158 Discussion and recommendations Conflict situation Ground truth Objective parameters Conflict cues Resolution advisory Controller’s view of the situation Search for more information Is the conflict and solution familiar? Further analysis of the situation Is the advised solution conformal to my preferences for solving the conflict? Human-Machine Interface Automation rule-base Heuristic process 1. Search more information 2. Apply rule stop 3. Apply decision rule Make solution judgment Memory retrieval Past experiences Rules Operating procedures Reject advisory Accept advisory No No Yes Yes Maybe F IGURE 7-2: Proposed model of a controller’s reaction to an advisory.