Real-time visual analytics interfaces to strengthen human-automation collaboration
Series: Linköping Studies in Science and Technology. Dissertations ; 2257Publication details: Linköping : Linköping University Electronic Press, 2022Description: 130 sISBN:- 9789179294908
Härtill 3 uppsatser
Diss. (sammanfattning) Linköping : Linköpings universitet, 2022
Automation in today’s world supports human operators to accomplish several tasks in limited time. With more advanced automation and autonomous systems, the humans’ role is shifting from hands-on operational tasks to supervisory tasks. In complex environments such as air traffic control, supervisory tasks become difficult to manage during unexpected situations as the operator needs to have a clear understanding of various resolution strategies and their consequences and make decisions about them in a limited amount of time (i.e. within a couple of minutes). In such environments, interface designers must carefully consider how information should be presented to the operators. An improper way of presenting information could, wastefully consume operators’ cognitive resources resulting in inefficient decision-making and an increased risk of failure. By designing ecological visual analytics interfaces, this thesis addresses the problem of real-time decision-making in the domain of air traffic control. The aim of this thesis has been to apply ecological design theories to the design and evaluation of visual representations to better support controllers’ analytical capabilities and decision-making. Four novel visual analytics interfaces were designed, developed, and tested over the course of this research project. To understand how the designed visual representations affected the operators’ decision-making processes, evaluation studies with air traffic controllers as well as novices without ATC experience were conducted for two of the designed interfaces and the results were analyzed.